A white Land Cruiser 76 Series wagon with a bull bar and roof rack splashing through a river in Ethiopia's Bale Mountains, horses grazing on the bank
TOYOTA LAND CRUISER · J70 · 1984–PRESENT

Land Cruiser 70 Series

J70HZJ75 · HZJ78 · HZJ79VDJ76 / 78 / 79 (1VD-FTV V8)PART-TIME 4WDNEVER SOLD NEW IN THE US

“The 70 is the Land Cruiser Toyota forgot to stop building, and nobody who needs one has ever complained. Leaf springs, a part-time transfer case, manual hubs and a cabin with all the sound deadening of a grain silo: it is a farm tool that happens to cross continents.”

PART 01

Overview

Where it came from, why it matters, and how it changed year to year.

The story

The 70 Series arrived in 1984 to replace the 25-year-old 40 Series as the Land Cruiser that does the hard work, while the 60 Series wagon line drifted toward comfort and, eventually, the 80 Series. More than four decades later it is still in production. It has been built in Japan, Portugal, Venezuela and Colombia, and it has served as a troop carrier, a mine truck and a military patrol vehicle. What it has never been is a new car you can buy at an American Toyota dealer.

A 40 SERIES IN A SQUARER SUIT

The styling kept a family resemblance to the 40 but went more angular, and the range came in every length a farmer could want. Wikipedia's breakdown is the one owners use: 70 and 71 were the short wheelbase, 73 and 74 the medium, 75 and later 78 and 79 the long-wheelbase pickups and troop carriers, and 76 and 77 the semi-long four-door wagons. The letters in front give the engine away, so an FJ70 has the 3F petrol six, an HJ75 the 2H diesel, and an HZJ75 the 1HZ.

There were lighter-duty 70s as well, sold as the Bundera, the Land Cruiser II and eventually the Prado. That branch grew softer with each update, and by 1997 the Prado had become the 90 Series with no real connection to the workhorse. Some markets got odd variants, too: Portugal, Spain and Italy received a BJ73 with a VM Motori five-cylinder turbo-diesel, built by Salvador Caetano in Portugal.

LEAVES, COILS AND A V8

The big mechanical change came with the August 1999 facelift. The front axle moved from leaf springs to coils with leading arms, the rear leaves got longer for more articulation and a better ride, wheels went from six studs to five, and the long-wheelbase models were renamed 78 (troop carrier) and 79 (pickup). The short-wheelbase truck disappeared from most markets, and Japanese sales ended in June 2004 because the truck couldn't meet Japan's NOx and particulate rules.

In 2007 Toyota fitted the 4.5-liter 1VD-FTV turbo-diesel V8. It needed a wider chassis, a wider front axle and a new nose that finally did away with the flat fenders every commercial Land Cruiser had worn since the 40. The four-door 76 wagon was added to the range, and a dressed-up GXL trim arrived. Petrol 70s swapped the 1FZ six for the 1GR-FE V6 in 2009, and a double-cab 79 with a 130-liter tank followed in 2012.

THE TRUCK THAT WON'T RETIRE

In Australia, where the 70 is part of the furniture, the V8 picked up a diesel particulate filter and piezo injectors in late 2016 to meet Euro 5. The same update gave the single-cab ute curtain and driver's-knee airbags and a thicker, stronger chassis, which earned it five ANCAP stars. In 2023 came a 2.8-liter four-cylinder turbo-diesel with a six-speed automatic, LED headlights and a 40 Series-style gauge cluster. Japan, which had already given the 70 a one-year 30th-anniversary run in 2014–15, put it back on sale in November 2023.

The V8 didn't survive. Toyota Australia ended production of the V8 wagon and troop carrier in September 2024, citing 'changing regulations and community expectations,' and kept only the GXL pickups going into 2025. The four-cylinder makes 201 hp and 369 lb-ft (500 Nm) with the automatic, and from October 2024 it was also offered with a five-speed manual, detuned to 332 lb-ft. Unsealed 4X4's verdict is that plenty of enthusiasts still prefer the pre-DPF 2007–2016 V8s, mainly because they're mechanically simpler.

HOW AN AMERICAN GETS ONE

Toyota never offered the 70 in the United States. Canada got a few BJ70s for the 1985–87 model years with the 3B and 13B-T diesels, and as of 2022 Canadian mines could still buy them through Toyota Industrial Sales Canada. For everyone else in North America, the route is the gray market. Since 1989 NHTSA has exempted vehicles more than 25 years old from the rules it administers, so each year a new batch of older 70s becomes legal to import.

That's why the IH8MUD 70-Series Tech forum is full of American owners with BJ74s, HJ75s and 1HZ troopies, and why the 80 Series and the 70 often share a driveway. If you want the 80's toughness without the 80's comfort, the 70 is the purer version. It also makes the 100 Series and 200 Series look positively soft.

SIDEBAR · THE 70 GOES TO WAR

The Al-Thalab and other militarized 79s

The same qualities that make the 79 a good station truck — a heavy-duty chassis, simple mechanicals that can be fixed in the field and little reliance on electronics — made it the base for a long-range patrol vehicle. In 2000 the UK firm Jankel, working with Jordan's King Abdullah Design and Development Bureau, started designing the Al-Thalab on the Land Cruiser 79 chassis.

In base form it carries up to four crew and 1,700 kg of equipment, with three firing positions and two radio stations. Jordan's army ordered it in 2004 and now runs more than 200, Mauritania has used it since 2006, and British special forces were seen in Al-Thalabs in Syria in 2016. More recently, Babcock built its GLV on the 79 chassis and France's Technamm Masstech T4 used the HZJ76.

Year by year

What changed, model year by model year. Sweet spot Beware

  1. 198470 Series replaces the 40 as the heavy-duty Land Cruiser: short, medium and long wheelbases, leaf springs front and rear
  2. 1985–1987BJ70 sold in small numbers in Canada (3B, later 13B-T); diesels switch from 12 V to 24 V for the 1986 model year
  3. 19904.2 L 1HZ diesel straight-six arrives (HZJ7x) and stays in production for decades in less-regulated markets
  4. 19924.5 L 1FZ petrol straight-six replaces the 3F (FZJ7x)
  5. 1999Second facelift: coil-sprung live front axle, longer rear leaf springs, 5-stud wheels; pickup becomes the 79, Troop Carrier the 78; short wheelbase dropped in most markets
  6. 2004Japanese sales end in June because the 70 can't meet Japan's NOx and particulate law
  7. 2007Big facelift for the 4.5 L 1VD-FTV turbo-diesel V8: wider front track and chassis, flat front fenders gone, 76 four-door wagon and GXL grade addedSweet spot
  8. 20094.0 L 1GR-FE V6 replaces the 1FZ in petrol markets
  9. 2012Double-cab HZJ79 pickup added on the long 3,180 mm wheelbase
  10. 2014Limited '30th Anniversary' GRJ76 wagon and GRJ79 double cab return to Japan for one year (V6, 5-speed manual)
  11. 2016From late 2016 (Euro 5), the V8 gets a diesel particulate filter and piezo injectors; the single-cab ute gains curtain and knee airbags and a stronger chassis for a five-star ANCAP rating. The DPF is the most-discussed fault on later V8s
  12. 20232.8 L 1GD-FTV four-cylinder with 6-speed automatic added alongside the manuals; LED headlights, 40-Series-style gauges. The 70 returns to Japanese showrooms in November
  13. 2024Australian V8 wagon, Troop Carrier and GX utes end production in September; GXL V8 utes continue to late 2025. A 5-speed manual 2.8 arrives in October
PART 02

Specs & capability

How it’s built, what it can do, and what fits under it.

How it’s built

Under the boxy body is a heavy-duty ladder frame, in more wheelbases than any other Land Cruiser line, with live axles at both ends. Every heavy-duty 70 has a leaf-sprung rear axle. The front ran on leaf springs until 1999 and on coils with leading arms after that. Drive goes through a part-time transfer case with high and low range and manual locking hubs, and Toyota offered selectable front and rear lockers in some markets.

CHASSISLadder frame, five wheelbases2,310 mm short-wheelbase up to the 3,180 mm 79 pickup. The 2007 frame got wider to fit the V8.
FRONT SUSPENSIONLive axle: leaf springs, then coils from 1999The 1999 facelift brought coil springs with leading arms and a slightly lighter front axle.
REAR SUSPENSIONLive axle on leaf springsOn every heavy-duty 70. Rear leaves were lengthened in 1999 for more articulation and a softer ride.
4WD SYSTEMPart-time, high and low rangeManual locking hubs on a full-floating front axle. Rear axles came in semi- and full-floating versions.
LOCKERSSelectable front and rear (market-dependent)Factory options in some markets. ARB and Harrop are the usual aftermarket routes.
ENGINE (AUS 2007–2025)1VD-FTV 4.5 L turbo-diesel V8DPF added from late 2016. The last V8s were GXL utes delivered in late 2025. Elsewhere: the 1HZ diesel six, the 1GR-FE V6 and, from 2023, the 2.8 L 1GD-FTV four.

Variants & engines

YEARSPLATFORMENGINEOUTPUTWORTH KNOWING
1984–1990BJ70/73/75 · FJ70/73/75 · HJ753B / 13B-T diesel I4 · 3F petrol I6 · 2H diesel I6—Original leaf-sprung trucks. Canada got a few BJ70s (MY 1985–87).
1990–1999HZJ7x · PZJ7x · FZJ7x1HZ 4.2 diesel I6 · 1PZ 3.4 diesel I5 · 1FZ 4.5 petrol I6 (from 1992)—The 1HZ became the default workhorse engine and is still offered in some markets.
1999–2007HZJ76/78/79 · HDJ78/791HZ · 1HD-FTE 4.2 turbo-diesel I6 (1998–2007)—Second facelift: coil-sprung front axle, five-stud wheels, 78 troopy and 79 pickup names.
2007–2025VDJ76/78/791VD-FTV 4.5 L turbo-diesel V8—Wider front track and frame, 76 wagon added, DPF from late 2016. V8 wagon and troopy production ended September 2024; GXL utes ran into late 2025.
2009–presentGRJ76/791GR-FE 4.0 L petrol V6—Replaced the 1FZ in petrol markets such as the Middle East, Bolivia and Colombia.
2023–presentGDJ76/791GD-FTV 2.8 L turbo-diesel I4201 hp / 369 lb-ft (auto) · 332 lb-ft (manual)First six-speed automatic in a 70, plus a five-speed manual in Australia from October 2024. Back on sale in Japan from late 2023.

Capability numbers

Towing3,500 kg (7,716 lb) braked / 750 kg (1,653 lb) unbraked2024 Australian-market 2.8 L 79 and 76
Payload1,280–1,380 kg (79 GXL cab-chassis); 1,115–1,215 kg (76 GXL wagon)2024 Australian spec
Fuel tank130 L (34.3 US gal) on the 79 cab-chassis; 180 L total on the 76 wagon2024 Australian spec
Ground clearance302–330 mm (79); 290–317 mm (76)unladen, 2024 Australian spec
Approach / departure33–35° / 27–29° (79); 33–35° / 23–25° (76)2024 Australian spec
Fuel economy9.6 L/100 km combined (about 24.5 US mpg)Toyota claim, 2024 2.8 L automatic
Curb weight2,395 kg (5,280 lb)2024 76 GXL wagon
Turning circle14.4 m (79); 13.6 m (76)kerb to kerb

Wheels & tires

FACTORY TIRES
265/70R16 on 16x7 alloy (2024 79 GXL cab-chassis, Australia)225/95R16 on 16x6 steel (2024 76 GXL wagon, Australia)
Bolt pattern5x150 (1999 facelift on); earlier trucks use 6-stud wheels
Offsetabout +5 mm (factory 16x7 on the 79)
Center bore110.3 mm
Lug threadM14x1.5
LIFTBIGGEST TIREWHAT IT TAKES
Stock235/85R16IH8MUD consensus for a stock long-wheelbase 70. 285/75R16 goes on but rubs inside at full lock on factory steel wheels unless the wheel offset changes; sagging old springs make everything rub sooner.

Forum consensus, not a guarantee: wheel offset, tire brand and suspension wear all change clearance. Confirm before you buy.

Production & special editions

Production began in 1984 and continues today: one of the longest runs of any Toyota.

Production1984–present
AssemblyJapan (Toyota Auto Body, Yoshiwara), plus Colombia (SOFASA, 1993–2008), Portugal (Salvador Caetano, Ovar) and Venezuela (Cumaná)
Venezuela 50th Anniversary2007Venezuelan-built edition with bumper, winch and jerry can; 300 made
30th Anniversary (Japan)2014–2015One-year return to Japan as a GRJ76 wagon or GRJ79 double cab, V6 and 5-speed manual
PART 03

Buying one

What to pay, what to check, and how to tell a good one from a clone.

What they cost

Every US truck is a 25-year gray import, so condition and paperwork drive the price. Diesel Troop Carriers and clean, low-kilometre 79 pickups bring the most.

Project / needs work$13k–20k
Driver$20k–37k
Excellent / low-km$40k–56k

Based on 17 Bring a Trailer sales, April–October 2026, from a $13,250 1992 LJ77 to a $55,600 27,000-km 1999 HZJ79 double cab. HZJ75 Troopies sold for $29k–42k. Prices move; checked October 2026. See live listings below.

What to check before you buy

  1. 01
    Check the A-pillars for rustUnsealed 4X4 says rust usually starts from the inside, so look for bubbling and flaking paint and run a magnet over suspect areas. Coastal trucks rot in the A-pillars and let water in. The magazine knows of one owner who paid nearly A$15,000 to replace both pillars, so its advice is to walk away.
  2. 02
    Look at the rear spring hangersTrucks that regularly ran over GVM on rough roads can crack at the weld where the rear spring hanger meets the frame. Look for cracks, fresh welds or reinforcement plates, and listen for a clunk under load.
  3. 03
    Open the airboxOn the V8, a weak airbox seal lets dust past the filter. Unclip the lid and check the clean side of the filter: if there's dust there, Unsealed says the engine is on borrowed time.
  4. 04
    Shift through every gearCrunching between second and third points to worn synchros. Unsealed 4X4 blames GL-5 oil, whose extreme-pressure additives attack the yellow-metal synchro rings, and says to use GL-4 75W-90. Other spec sheets list GL-4 or GL-5, so check what your manual calls for.
  5. 05
    Test the clutch on tuned trucksThe stock clutch is built for stock power. If the revs rise without the truck accelerating, or it bites at the very top of the pedal, budget for a heavy-duty clutch.
  6. 06
    Jack up the front wheelsGrab each front tire at 12 and 6 o'clock and rock it. Play or a hum that rises to a howl with speed points to front wheel bearings, which work hard on heavy, big-tired 70s.
  7. 07
    Ask about the DPF (late-2016-on V8s)Look for DPF warning lights, smoke or a history of limp mode, especially on trucks that mostly did short trips.
  8. 08
    Importing? Check the build dateFor a US import, NHTSA's exemption is based on age: the truck must be more than 25 years old. Check the build plate before you pay, and remember that a lot of imports have spent their lives working on farms or mine sites.

Spotting the real thing

The '70' badge covers forty years of engines, wheelbases and body styles, and the US never sold one new. Every truck here is a gray import, so make sure the code on the paperwork matches the metal.

  1. ID
    Model code = engine + wheelbaseThe prefix letters name the engine: FJ = 3F petrol, FZJ = 1FZ petrol, BJ = 3B diesel, HJ = 2H, HZJ = 1HZ, PZJ = 1PZ, LJ = 2L family, KZJ = 1KZ, VDJ = 1VD-FTV V8, GRJ = 1GR V6, GDJ = 1GD. The numbers give the body: 70/71 short wheelbase, 73/74 medium, 75/78/79 long (pickup and Troop Carrier), 76/77 four-door semi-long wagons.
  2. ID
    Pre- or post-1999From the August 1999 facelift, trucks have a coil-sprung front axle and 5-stud wheels. Earlier trucks have leaf springs at the front and 6-stud wheels. The three-bar grille with upturned ends also dates from that facelift.
  3. ID
    Not every '70' is a heavy-duty 70From 1985 to 1996, Toyota also sold lighter-duty models under the 70 designation, called Bundera, Land Cruiser II and later Prado. They grew into the separate 90-series Prado, so don't pay heavy-duty money for one.
  4. ID
    V8 front clip2007-on V8 trucks lose the flat front fenders and get a wider front track and chassis. If a 'VDJ' still has the old flat-fender nose, look harder.
  5. ID
    LockersSelectable front and rear diff locks were factory options in some markets, not standard everywhere. Confirm working factory lockers rather than trusting the ad.

Importing & legality

Toyota never sold the 70 Series new in the United States. Canada got small numbers of BJ70s for the 1985–87 model years, and later trucks only through Toyota Industrial Sales for the mining industry. Every US 70 is a gray import.

Since 1989, NHTSA has exempted vehicles over 25 years old from its rules, so the window rolls forward each year. That's why US auction results are full of 1980s and 1990s FJ, BJ, LJ, HZJ and FZJ trucks, and why late-1990s and 2000-ish HZJ79s and HZJ76s now appear. California's smog rules make registering an overseas classic difficult there even when the federal 25-year rule is met, so check your state's titling and emissions rules before you buy.

Rules change and vary by state and country. Confirm with your DMV and a licensed importer before you buy.

The one you’ll own someday

For sale now

1984–2001 · US imports70 Series (25-year-eligible)
PART 04

Owning one

Baseline service, the repairs you’ll actually do, and where the manuals live.

Post-purchase baseline

After you buy it

Most 70s in the US are 25-year-old grey imports (1HZ, 1PZ, 1HD-FTE or petrol 3F/1FZ), while newer markets got the 1VD-FTV V8, so first confirm the exact model code and engine on the VIN plate. Specs below are given for the 4.5 V8 (VDJ79, Roughtrax) and the 1HZ (Toyota publications via IH8MUD); anything else, check the manual. Unsealed's rule applies to all of them: service history beats odometer.

Engine oil & filter1VD-FTV: ≈9.5 L with filter, SAE 5W-30 ACEA C2 (Roughtrax; its table mislabels the engine, so confirm) · 1HZ: 9.5 L with filter, API CD (Toyota publications via IH8MUD)Then per the owner's manual schedule [CONFIRM IN MANUAL]

On post-2016 DPF trucks a low-ash C-spec oil matters; don't fill one with old-school high-ash diesel oil.

Air filter & airbox sealInspect the clean side of the filterEvery service, and after every dusty trip

Unsealed: the 1VD airbox seal lets dust past the filter, causing MAF faults and turbo wear. Dust on the clean side means fit a sealed aftermarket airbox now.

Fuel filter & water separatorDiesel filter element; drain the separatorReplace now if there's no record, then per the manual [CONFIRM IN MANUAL]

Imported or outback-fuelled trucks may have seen dirty diesel; cheap insurance for injectors.

CoolantVDJ79: 14.8 L Toyota pink Super Long Life (Roughtrax) · 1HZ: 11.6 L ethylene-glycol with front/rear heaters (Toyota publications via IH8MUD)Flush now if the color or history is unknown

Don't mix coolant types; check the radiator for packed dust and grass, since a blocked core also kills the AC.

Manual gearboxV8: GL-4 75W-90 per Unsealed and 70 Series Store, which both warn against GL-5 (Roughtrax lists GL-4 or GL-5) · V8 capacity: Roughtrax says 2.7 L, 70 Series Store about 4.5 L [CONFIRM IN MANUAL] · 1HZ: 4.9 L, GL-4 or GL-5 SAE 90 (Toyota 1991 owner's manual)Change now on an unknown truck

Unsealed: GL-5's extreme-pressure additives attack the brass synchros, so crunchy 2nd–3rd shifts can be the wrong oil.

Transfer caseVDJ79: 1.5 L, SAE 75W-90 GL-4/GL-5 (Roughtrax) · 1HZ: 2.2 L, SAE 90 GL-4/GL-5 (Toyota publications via IH8MUD)Then per the owner's manual schedule [CONFIRM IN MANUAL]

Part-time two-speed case; check for weeps at the output seals.

Front differentialVDJ79 with diff lock: 2.8 L, 75W-85 GL-5 (Roughtrax) · 1HZ: 2.6 L, GL-5 (Toyota publications via IH8MUD)Then per the owner's manual schedule [CONFIRM IN MANUAL]

Check the breathers after any water crossing; milky oil means water got in.

Rear differentialVDJ79: 2.4 L, 75W-85 GL-5; LSD axles take Toyota-specific LSD oil (Roughtrax) · 1HZ: 2.5 L, GL-5 (Toyota publications via IH8MUD)Then per the owner's manual schedule [CONFIRM IN MANUAL]

If the truck has a factory rear locker, test it on a low-traction surface.

Swivel hubs & front wheel bearingsSteering knuckles: moly-disulfide lithium grease NLGI-2 · wheel bearings: lithium multi-purpose NLGI-2 (Toyota publications via IH8MUD)Inspect and re-preload now; service periodically

Unsealed: the tapered-roller hubs often just need the 54 mm locknut nipped up and fresh grease, and owners do the swivels at the same time.

Power steering fluidDexron-II ATF on older 70s (Toyota 1991 owner's manual) · V8: [CONFIRM IN MANUAL]Refresh if dark

Check the box and hoses for weeps, and the drag link and tie-rod ends for play while you're there.

Brake & clutch fluidDOT 3 or 4, SAE J1703 (Roughtrax)Flush now, then every 2 years [CONFIRM IN MANUAL]

A soft or high-biting clutch on a tuned V8 is the clutch itself (Unsealed), not the fluid; test it under load.

Chassis grease & spring hangersPropshaft U-joints: lithium-base NLGI-2 (Roughtrax)At every service

Unsealed says to check the rear spring hangers for cracks at every service, especially on utes that have been run over GVM.

Timing belt (1HZ and other belt-driven diesels)The 1HZ drives its camshaft with a timing belt (Wikipedia) · Toyota's 1991 owner's manual says a timing-belt warning light comes on every 100,000 km on the diesels and the belt should be replaced when it doesReplace now if there's no receipt, then every 100,000 km

Confirm whether your engine uses a belt before budgeting; kits with the water pump are available for the 1HZ.

DPF, alternator & charging (late V8)Late-2016-on V8s have a DPF (Unsealed)A spirited highway run every 1,000–2,000 km

Unsealed: short-trip DPF trucks clog. Rinse the low-mounted alternator with a low-pressure hose after muddy trips, and fit a DC-DC charger for big auxiliary batteries.

For the hands-on owner

Common repairs

The jobs owners actually end up doing, rated for a competent home mechanic with a decent tool kit. Always confirm torque figures, fluids and procedures against the factory service manual for your VIN, and work safely — support the truck on stands, never just a jack. You do this work at your own risk; see the disclaimer. Some parts links are affiliate links.

Adjust or replace the front wheel bearings
DIFFICULTY · 3 / 5TIME · ≈ Half a day for both sidesSHOP COST · About A$500 a side at a mechanic, per Unsealed 4X4
SYMPTOMSA hum from the front that becomes a growl, then a howl, and gets louder with speed. With the wheel off the ground, there's play when you rock it at 12 and 6 o'clock.
THE FIXThe 70 uses the same tapered-roller hub design Toyota has used since the 40 Series. Remove the locking hub, take off the lock nut with a 54 mm socket and tighten the bearing back up. Sometimes that and fresh grease are all it needs. If the bearings are worn, replace them. Many owners service the swivel hubs at the same time, since they need doing periodically anyway.
TOOLS & PARTS54 mm hub socket · torque wrench · bearing grease · new tapered roller bearings and seals if replacing.
Stop dust getting past the airbox (1VD V8)
DIFFICULTY · 1 / 5TIME · ≈ 15 minutes to checkSHOP COST · Free to check; an aftermarket airbox costs more
SYMPTOMSRed dust on the clean side of the filter, MAF sensor faults, limp mode in the middle of a dusty trip, or a noisy turbo.
THE FIXUnclip the airbox lid and inspect the downstream side of the filter. Some mechanics grease the factory seal and some owners make their own seals from silicone and D-rubber, but Unsealed's preferred fix is an aftermarket airbox that seals the intake properly. If you find dust, clean the MAF sensor and check the turbo for shaft play.
TOOLS & PARTSScrewdriver · torch · MAF cleaner · replacement seal or aftermarket airbox.
Fit proper bulb-type door seals
DIFFICULTY · 2 / 5TIME · ≈ 1–2 hoursSHOP COST · A couple of hundred dollars for a four-door 76, per Unsealed
SYMPTOMSWind noise that gets worse with age, whistling at town speeds, diesel fumes in traffic, and a dusty dash after a day on dirt roads.
THE FIXThe factory flat pinch-weld seals never fully close the gap. Pull them and fit bulb-type seals that compress when the door shuts. Unsealed notes the door openings have stayed the same since 1985, so the same seals fit every 70.
TOOLS & PARTSTrim tool · bulb-type door seal kit · adhesive if the kit calls for it.
Refill the manual gearbox with the right oil
DIFFICULTY · 2 / 5TIME · ≈ 1 hourSHOP COST · The price of the oil
SYMPTOMSCrunching shifts, especially between second and third.
THE FIXDrain the gearbox and refill with GL-4 75W-90, which is what Unsealed specifies for the V8 trucks (confirm the grade in your manual, since some spec sheets allow GL-4 or GL-5). Unsealed warns that the extreme-pressure additives in GL-5 attack the yellow metal in the synchros. Pause briefly mid-shift and avoid forcing shifts when the box is cold. If it still crunches, plan a rebuild before the gear teeth get damaged, and do the clutch at the same time.
TOOLS & PARTSDrain and fill plug wrenches · fluid pump · GL-4 75W-90 gear oil.
Repair a cracked rear spring hanger
DIFFICULTY · 4 / 5TIME · ≈ A day, with weldingSHOP COST · Parts plus fabrication labor
SYMPTOMSA clunk from the rear under heavy load, such as towing up a hill, and a wandering feel in corners if the crack has grown.
THE FIXUnsealed's order: have the crack professionally welded, add chassis bracing straight away from someone who's very good with a MIG, then fit the GVM upgrade the truck should have had in the first place. After that, check the area at every service.
TOOLS & PARTSWelder and grinder (or a fab shop) · bracing plates · GVM-rated springs.
Upgrade the clutch on a tuned V8
DIFFICULTY · 4 / 5TIME · ≈ A daySHOP COST · Parts plus labor; tuning shops often bundle a tune with a clutch
SYMPTOMSRevs climb while acceleration stays the same or drops off, the clutch bites only near the top of the pedal, and shifts start grinding.
THE FIXReplace the clutch with a heavy-duty unit rated for the torque you're making. If the gearbox is already crunchy, rebuild it while it's out.
TOOLS & PARTSTransmission jack · clutch alignment tool · heavy-duty clutch kit.
Revive or upgrade the alternator
DIFFICULTY · 2 / 5TIME · ≈ 1–2 hoursSHOP COST · Parts plus labor
SYMPTOMSHard starting, slow charging of auxiliary batteries and charging warnings on the dash.
THE FIXThe stock 130–150 A alternator sits low and catches mud and dust. Rinse it with a low-pressure hose after every trip. If you've added big lithium systems, Unsealed says to fit a bigger alternator, such as a 240 A Jaylec unit or a sealed one, and to use a proper DC-DC charger.
TOOLS & PARTSBasic hand tools · low-pressure hose · uprated alternator if needed.
Make the air conditioning work
DIFFICULTY · 2 / 5TIME · ≈ 1 hourSHOP COST · A few hundred dollars
SYMPTOMSThe cabin never gets cool on a hot day, and the back seat of a 79 dual-cab is miserable.
THE FIXClean the condenser of dust, grass and bugs first. Then consider an AC amplifier such as Freezebrain, which plugs into the factory controller to lower the evaporator temperature and can add idle-up control.
TOOLS & PARTSSoft brush and hose · plug-in AC controller.

Manuals & documentation

Asked on every forum

Land Cruiser 70 Series questions, answered

What's the biggest tire I can fit without a lift?

The IH8MUD consensus for a stock-height long-wheelbase 70 is 235/85R16, about 31.7 inches. 285/75R16 (33 inches) will go on, but on factory steel wheels owners report it rubs on the inside at full lock unless you change wheel offset. Short-wheelbase owners in the same thread treat 255/85R16 (about 33 inches) as the sensible upper limit, and the one running them has a lift. Sagging old springs make everything rub sooner.

SOURCE · IH8MUD
Can I buy one in the US?

Not new. Toyota never sold the 70 in the United States. Canada got a few BJ70s for the 1985–87 model years and, as of 2022, Canadian mining companies could still buy them. Americans import older trucks under the rule NHTSA set in 1989 exempting vehicles more than 25 years old.

SOURCE · WIKIPEDIA
What do 76, 78 and 79 mean?

Body and wheelbase. Since 1999, 78 is the long-wheelbase troop carrier and 79 the long-wheelbase pickup (single and, from 2012, dual cab); the 76 is the four-door wagon. Earlier, 70/71 were short wheelbase, 73/74 medium, 75 long, and 77 a semi-long wagon.

SOURCE · WIKIPEDIA
Which years and engines are best?

Unsealed 4X4 says many enthusiasts prefer the 2007–2016 V8s, which don't have a DPF, but that service history matters more than the year. For US imports, the age rule means older trucks, typically with the 1HZ, 2H, 3B or 13B-T diesels or the 3F and 1FZ petrol sixes.

SOURCE · UNSEALED 4X4 · WIKIPEDIA
Did it come with lockers?

Selectable front and rear lockers were factory options in some markets. Otherwise ARB Air Lockers and Harrop electric lockers are the common add-ons; one IH8MUD owner runs Harrop E-lockers in a BJ74.

SOURCE · WIKIPEDIA · IH8MUD
Is there an automatic?

Rarely. Most 70s are manual, but a four-speed auto was offered on a few versions: FJ73 (1985–1992), BJ74, HZJ73/77 (1990–1999) and HZJ74/76K (1999–2004). The 2.8 L four that arrived in 2023 came with a six-speed automatic.

SOURCE · WIKIPEDIA
Does it have a DPF?

Australian V8s got a diesel particulate filter from September 2016 to meet Euro 5. Earlier V8s don't have one. Unsealed recommends a good highway run every 1,000–2,000 km to let it regenerate.

SOURCE · UNSEALED 4X4
Why are the rear wheels inboard of the fronts on V8 trucks?

To make room for the 1VD-FTV, Toyota fitted a wider front axle and frame in 2007, which left the front and rear tracks different. Superior Engineering's coil conversion is one of the aftermarket fixes Unsealed mentions for equalizing them.

SOURCE · WIKIPEDIA · UNSEALED 4X4
Is the V8 really gone?

In Australia, yes. V8 wagon and troop carrier production ended in September 2024, and the GXL pickups were the last V8s, shipping until late 2025. The 2.8 L four replaced it: 201 hp and 369 lb-ft with the six-speed automatic, or 332 lb-ft with the five-speed manual added in October 2024.

SOURCE · MOTOR1
Is it reliable?

Overall, yes, says Unsealed: a strong engine and a tough driveline, with many trucks running very high mileage. The known weak points are mostly about use and comfort: DPFs on late V8s, clutches on tuned trucks, gearbox synchros, front wheel bearings, dust past the airbox, leaky door seals, weak AC and frame cracks on overloaded pickups.

SOURCE · UNSEALED 4X4
Leaf springs or coils up front?

Leaf springs up to the 1999 facelift, then coils with leading arms. The rear stayed on leaf springs.

SOURCE · WIKIPEDIA
PART 05

Building one

Who makes the good stuff, where owners gather, and who to watch.

Common modifications & who does them

SUSPENSION & GVMMany 70s are either overloaded or riding on springs rated for loads they never carry. Matching the springs to the real load, or fitting a GVM upgrade, fixes ride and safety. A coil conversion is the expensive way to fix both ride and track width at once.
LOCKERSFactory lockers were only offered in some markets. Selectable air or electric lockers turn an open-diff 70 into a proper rock truck.
SEATS & SOUND DEADENINGUnsealed's fix for the cabin: thicker seat covers (Black Duck's add about 20 mm of padding), or full replacement seats, plus sound-deadening mats.
BUMPERS & ARMORA winch bumper up front and a swing-out at the back are the standard build for a working or touring 70.
SNORKEL & INTAKERaises the intake for water crossings and dusty roads, and pairs well with a properly sealed airbox on the V8.
OEM & REBUILD PARTSFor imported trucks in North America, specialist Land Cruiser parts houses are the easiest route to genuine and OEM-supplier parts.

Clubs & events

Resources

Channels, accounts & forums

All Land Cruiser resources →
SourcesWikipedia — Toyota Land Cruiser (J70)Wikipedia — Toyota Land CruiserWikipedia — Grey import vehicle (US 25-year exemption)Unsealed 4X4 — Toyota LandCruiser 70 Series common problems (2007–2026)Motor1 — Dead: Toyota Land Cruiser with V-8 engineToyota Gazoo Racing — GR Heritage Parts: Land Cruiser 70IH8MUD — Tires for a 70lxIH8MUD — Tires with no liftIH8MUD — Service specifications & lubricants, Land Cruiser FJ/BJ/HJ 60 & 70 seriesRoughtrax 4x4 — Land Cruiser VDJ79 vehicle specificationsWikipedia — Toyota HZ engine4X4 Australia — Toyota LandCruiser 70 Series upgraded range launched (2016)Toyota — Toyota re-introduces the Land Cruiser "70" in Japan (29 Nov 2023)CarExpert — 2024 Toyota LandCruiser 70 GXL 2.8L wagon price & specsToyota — Land Cruiser 70 Series Owner's Manual (1991; 2L-T, 1PZ, 1HZ)70 Series Store — What oil does a 79 Series gearbox take?Wikipedia — Toyota Land Cruiser (J70)Wikipedia — Grey import vehicle (US 25-year rule)Unsealed 4X4 — Toyota LandCruiser 70 Series common problems (2007–2026)70 Series Store — 79 Series LandCruiser stud pattern: what you need to knowCarExpert — 2024 Toyota LandCruiser 70 GXL 2.8L cab chassis price & specsCarExpert — 2024 Toyota LandCruiser 70 GXL 2.8L wagon price & specsIH8MUD — Tires for a 70lxIH8MUD — Tires with no liftBring a Trailer — Toyota Land Cruiser 70 Series auction resultsToyota Gazoo Racing — GR Heritage Parts: Land Cruiser 70TLCA — HomeTLCA — Cruise Moab4X4 Australia — Toyota LandCruiser 70 Series upgraded range launched (2016)Motor1 — Dead: Toyota Land Cruiser with V-8 engineToyota — Toyota re-introduces the Land Cruiser "70" in Japan (29 Nov 2023)