A silver Lexus LX 450 with one front wheel up on a dirt mound
LEXUS LX 450 · J80 · 1996–1997

Lexus LX 450

FZJ801FZ-FE 4.5 I6A343F 4-SPEEDLOCKERS OPTIONAL

“An 80 Series Land Cruiser that went to the tailor and came back with cladding, softer springs and a $7,000 premium. Under the leather it still has solid axles at both ends, which is exactly why people want one.”

PART 01

Overview

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

The story

The LX 450 was Lexus's first SUV, and it was barely disguised. Take a late 80 Series Land Cruiser, give it a new grille, body cladding, different wheels, softer suspension and extra sound insulation, and you have it. Underneath sit a ladder frame, coil-sprung solid axles front and rear, full-time four-wheel drive with a lockable center differential and Toyota's 4.5-liter 1FZ-FE straight-six. Electric front and rear lockers were optional. It was sold in the US for just two model years, 1996 and 1997, and it remains the only LX with a solid front axle.

A TRUCK BORN OF A TRADE WAR

The LX 450 exists because of a tariff threat. In the mid-1990s trade fight between the US and Japan, Washington threatened 100 percent tariffs on Japanese luxury cars, but SUVs weren't on the list. A rebadged Land Cruiser gave Lexus a flagship that was exempt, and it needed very little development money. Production began in November 1995, the first truck came off the line that December, and US sales started in January 1996. The tariffs never happened, because the two governments reached a gentlemen's agreement.

Lexus aimed it squarely at the Land Rover crowd, meaning the Range Rover and the Discovery. The ad line was "It's everything a Lexus is, and everything a Lexus isn't." Canada got it from 1997. Toyota had pulled the Land Cruiser from Canada in 1996, so for a while the LX was the only way Canadians could buy an 80 Series new.

WHAT $7,000 BOUGHT YOU

At launch the LX 450 listed at $47,995, about $7,000 more than a base Land Cruiser at $40,678. A Land Cruiser optioned to match cost $46,968, so the real premium was closer to a thousand dollars. Slee Off-Road's 80 Series guide lists the differences. The LX got a revised stereo with a subwoofer in the center console, an optional factory cell phone, softer suspension, cladding on the doors, fenders and tailgate, bigger rear bumper corners, a plastic cover over the rear crossmember, two-tone mud flaps, automatic climate control, softer leather and more sound deadening.

Mechanically it was the 1995–1997 FZJ80 drivetrain. That means the 24-valve 1FZ-FE (212 hp and 275 lb-ft by most period spec sheets, although Wikipedia gives 215 hp), the A343F four-speed automatic, 4.11 axle gears and 275/70R16 tires. The only factory options were a console CD changer, a moonroof and the electric lockers. Those lockers are the option to look for today. On an Expedition Portal thread, forum regulars valued them at about $2,500 on a used truck.

THE SLOW-SELLER THAT WASN'T

Lexus expected to sell around 4,000 in 1996. It sold more than 5,000, sold out its first allocation and had a two-month waiting list. Sales passed 9,000 in 1997, and the truck topped J.D. Power's Initial Quality Survey among full-size SUVs. The weak spot was the engine. Critics thought 212 hp wasn't enough for a 5,000-lb truck, so the model cycle was cut short. For 1998 the 100 Series-based LX 470 took over, with a V8, independent front suspension and hydraulic height control.

That changeover is the reason the LX 450 has a cult following now. It was the last LX with a live front axle, and the LX 470 that replaced it dropped the factory lockers in the US. Every 80 Series part, lift and armor kit fits, and Metal Tech 4x4 sells sliders and rear links labeled for both the 80 Series and the LX 450. You pay a little more for the badge, and in return you usually get a truck that spent its first decade on a country-club driveway.

LIVING WITH ONE NOW

The newest LX 450 is now nearly 30 years old, so condition matters far more than spec. The forums agree on the big three. The 1FZ-FE head gasket becomes a concern past about 150,000 miles. The front knuckles and birfields need a rebuild when their seals start weeping. And there's the PHH, short for "pesky heater hose": a 3-inch coolant hose under the intake that can strand you when it pops. None of these is exotic. Each one is documented on IH8MUD and Slee's site, and each is the kind of weekend job the owners' community has turned into a rite of passage.

SIDEBAR · LOCKED OR NOT?

Factory lockers and the hidden center-diff switch

The factory lockers were electric, front and rear, and were the most valuable option on the LX 450. Slee's buying advice is to make sure they actually engage by turning them on in low range on a low-traction surface. Slee also says the usual cause of a locker that won't engage is the actuator, which can be rebuilt. Retrofitting factory lockers to an unlocked truck needs the locker ECU, harnesses and new or re-splined axle shafts, plus some welding, so it is rarely worth it. ARB Air Lockers are the usual alternative.

The center differential is a separate story. US trucks from 1993 on lock the center diff automatically in low range but had no switch for high range, even though the wiring is there. Slee's plug-in center-diff-lock switch for 1995–1997 trucks (TOY1002) cost $79 and took Off-Road.com's tester less than an hour to install.

Year by year

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

  1. Nov 1995Production starts in Toyota City. The LX 450 is essentially an FZJ80 Land Cruiser with a new grille, side cladding, wheels, a plusher interior and softer suspension.
  2. 1996US sales start in January 1996 at a $47,995 base price, about $7,000 over the Land Cruiser. Over 5,000 sold in the first year. Fully OBD-II compliant.
  3. 1997Final year. Over 9,000 sold, and Canada gets the LX in place of the Land Cruiser.
  4. Dec 1997Production ends. The V8 LX 470 debuts at the Los Angeles show the same month.
PART 02

Specs & capability

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

How it’s built

The LX 450 is an FZJ80 underneath. It has a ladder frame, coil springs on solid axles at both ends and full-time four-wheel drive through a two-speed transfer case with a viscous-coupled center differential. US trucks lock the center diff automatically in low range, which also switches off the ABS. The 1995–1997 trucks got the A343F four-speed automatic, airbags, OBD-II diagnostics (fully compliant from 1996) and in-line catalytic converters. Electric front and rear lockers were a factory option.

CHASSISLadder frame, J80Same frame and body as the FZJ80 Land Cruiser. The LX adds cladding and a covered rear crossmember.
ENGINE1FZ-FE 4.5 I624-valve twin-cam straight-six with a timing chain. Head gaskets are the known weak point at high mileage.
TRANSMISSIONA343F 4-speed autoReplaced the A442F during 1995. The transmission type is printed on the driver's door label.
4WDFull-time, 2-speedViscous-coupled center diff that locks automatically in low range. A high-range switch can be added to the existing wiring.
AXLESSolid front & rearBirfield CV joints in the front knuckles. Since 1993, ABS-equipped 80s have a full-floating rear axle with disc brakes. Gears are 4.11:1.
LOCKERSFront & rear optionalElectric. The switch part number is 84725-60020.

Variants & engines

YEARSPLATFORMENGINEOUTPUTWORTH KNOWING
1991–1992FJ80 (Land Cruiser)3F-E 4.0 I6150 hp / 214 lb-ftThe 80 Series arrives in the US with full-time 4WD and coil springs. No lockers, ABS or airbags.
1993–1994FZJ80 (Land Cruiser)1FZ-FE 4.5 I6212 hp / 275 lb-ftNew 4.5-liter engine. Optional factory lockers. Full-floating rear axle with disc brakes on ABS trucks.
1995FZJ80 (Land Cruiser)1FZ-FE 4.5 I6212 hp / 275 lb-ftNew dash with airbags, a new grille badge, and the A343F transmission replacing the A442F.
1996FZJ80 · LX 4501FZ-FE 4.5 I6212 hp / 275 lb-ftLX 450 launch (US sales from January 1996). Fully OBD-II compliant. More than 5,000 sold.
1997FZJ80 · LX 4501FZ-FE 4.5 I6212 hp / 275 lb-ftFinal year. More than 9,000 sold, and Canada gets the LX. Toyota sells 40th Anniversary Land Cruisers alongside it.

Capability numbers

Towing5,000 lb (2,268 kg)use a frame-mounted receiver
Fuel tank25.1 US gal (95 L)
Fuel economyEPA 12 city / 14 hwy / 13 combinedregular fuel
Curb weight4,970 lb (2,255 kg)
Wheelbase112.2 in (2,850 mm)

Wheels & tires

FACTORY TIRES
P275/70R16
LIFTBIGGEST TIREWHAT IT TAKES
Stock285/75R16 (≈33 in)The usual answer on healthy stock-height springs. Some rubbing is possible at full flex or full lock, and anything bigger starts rubbing.
2 in (Old Man Emu)35 inPossible, but expect to rub when crawling unless you lower the bump stops. Plan to regear from the stock 4.11s to 4.56, 4.88 or 5.29.

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

Production & special editions

A two-model-year rush job, prompted by the threat of US tariffs on Japanese luxury cars, that turned out to be Lexus's first SUV.

BuiltNovember 1995 – December 1997
US sales5,000+ (1996) · 9,000+ (1997)
Launch price$47,995 (US base, 1996)
PART 03

Buying one

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

What they cost

Prices follow the 80 Series Land Cruiser market. Locked, well-documented, unmodified trucks bring the most.

Project / modified$8k–17k
Driver$17k–30k
Excellent$35k–50k+

Based on the 23 most recent Bring a Trailer LX 450 sales (March–October 2026), which ranged from $8,300 to $67,500 with a median of about $26,000. Prices move; checked October 2026. See live listings below.

What to check before you buy

  1. 01
    Head gasket historyLook for coolant at the head-to-block joint and ask whether the gasket has been replaced. One Expedition Portal regular calls 1FZ-FEs past 150k miles prone to failure and those past 200k very prone. Others think the worry is overblown. Either way, receipts for a properly done head gasket job add real value.
  2. 02
    Knuckle sealsCaked grease and oil on the outside of the steering knuckles means the inner axle seals failed a while ago. Slee suggests pulling the square fill plug on the knuckle. If the grease inside is runny, diff oil is getting into the knuckle.
  3. 03
    Lockers that workIf the truck has the factory lockers, turn them on in low range on a loose surface and make sure they engage. A dead locker is often a seized actuator, which can be rebuilt.
  4. 04
    Cooling system and PHHA replaced radiator or deposits in the overflow bottle can point to past overheating, which is bad news for the head gasket. Ask whether the PHH and the bypass hoses under the intake have been replaced. Use Toyota red coolant.
  5. 05
    Accident and rust historySlee's checklist covers overspray, filler (check with a magnet), uneven panel gaps and missing VIN stickers. Late 80s had a sticker on every body panel. Get underneath and check the frame for pull marks and rust.
  6. 06
    Records over milesForum regulars put service records ahead of mileage. If the driveline, diffs, birfields and bearings haven't been serviced within 150k miles, one Expedition Portal member says to budget about $2,000.
  7. 07
    Hidden wiringLook under the dash below the steering wheel and at extra wires on the battery terminal. A rat's nest of accessory wiring usually means the rest of the work wasn't done properly either.
  8. 08
    Drive itCheck that the transmission shifts smoothly, the brakes don't pull or pulse, the steering is free of noises from lock to lock, and there's no vibration at highway speed. Blue or white smoke on acceleration means walk away.

Spotting the real thing

An LX 450 is an 80 Series Land Cruiser in a suit, so the real questions are whether it's a genuine LX and what options it left the factory with.

  1. ID
    VINUS trucks start JT6HJ88J. NHTSA's vPIC decoder reads the series as FZJ80L with the 1FZ-FE 4.5 I6, built in Toyota City. The 10th character is the model year (T = 1996, V = 1997).
  2. ID
    LX vs Land CruiserFrom the outside, only the grille, the side body cladding and the wheels differ from an FZJ80. Inside, look for the LX's leather and extra sound insulation.
  3. ID
    Factory lockersElectric front and rear lockers were one of only three factory options. Trucks that have them have locker controls on the dash. Test both in low range on a loose surface.
  4. ID
    Center diff lockThe center diff locks automatically in low range. US trucks from 1993 lost the high-range switch but kept the wiring, so a plug-in CDL switch can add it back.
  5. ID
    Lug nutsFrom 1995 the 80 Series switched from conical to washer-type lug nuts, so make sure the nuts match the wheels on a truck with aftermarket rims.

Recalls & service bulletins

Open recalls follow the VIN, not the model. Run yours through NHTSA before you buy, and ask the seller for dealer records showing recall work.

Check a VIN at NHTSA ↗
The one you’ll own someday

For sale now

1996–1997 · USLX 450
1995–1997 · USFZJ80 Land Cruiser (mechanical twin)
PART 04

Owning one

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

Post-purchase baseline

After you buy it

Assume nothing was done. A 1996–1997 LX 450 is at least 28 years old, and IH8MUD and Expedition Portal regulars rate service records above mileage. Change every fluid, repack the knuckles and inspect the cooling system in your first weekend. That gives you a known baseline and the best early warning of head-gasket or knuckle trouble.

Engine oil & filter10W-30 (above −18°C) or 5W-30 (below 10°C) · 7.8 qt with filterThen every 3,000–5,000 mi [CONFIRM IN MANUAL]

Drain plug torque is 18 ft-lb. An oil analysis on the first drain gives a useful head-gasket baseline. Look for coolant in the oil.

Air filter1FZ-FE panel elementInspect every oil change, more often on dirt roads

Check the intake hose and boot for cracks. IH8MUD regulars list a worn intake hose as a common 80 Series fault.

Spark plugs, wires & distributorDenso OEM plugs [CONFIRM GAP IN MANUAL]At purchase if no record

The 1FZ-FE uses a distributor and plug wires, so replace the wires with the plugs on an unknown truck. Spark plug tube seals stop oil pooling in the plug wells.

Coolant, thermostat & radiator capToyota red coolant · 14.8 qt (front heater) / 15.9 qt (front + rear heaters)Flush at purchase [CONFIRM INTERVAL IN MANUAL]

Overheating is what kills 1FZ head gaskets. Expedition Portal regulars say to use Toyota red only and to check the water pump, fan clutch and thermostat. A replaced radiator or crud in the overflow bottle are clues to past overheating (Slee).

Heater and bypass hoses (PHH)Rubber hoses under the intake, driver's sideReplace at purchase if original

The PHH and the bypass hoses above it can strand you when they fail. Original clamps mean original hoses.

Automatic transmission fluid (A343F)Dexron III-type ATF (AMSOIL lists AF3 for the A343F) · 11.6 qt total fillDrain-and-fill at purchase

A pan drain only replaces part of the 11.6 qt, so repeat the drain-and-fill a couple of times rather than pressure-flushing an old transmission.

Transfer caseGL-4 or GL-5 gear oil · 3.6 ptAt purchase

The center diff is viscous-coupled on these trucks. Note any binding or clunks in tight turns on pavement.

Front & rear differentialsGL-5 90 (80W-90 below −18°C) · front 5.5 pt with locker / 5.9 pt without · rear 7 ptAt purchase, and after any deep water crossing

If the truck has factory lockers, test them in low range on a loose surface (Slee). Water in the gear oil means bad breathers or seals.

Front knuckles / birfieldsMoly grease in the birfields, MP grease in the wheel bearingsRepack at purchase if there's no record

Pull the square knuckle fill plug. Runny grease means diff oil is getting past the inner axle seals (Slee). See the knuckle rebuild above for preload specs.

Power steering fluidDEXRON-III ATFAt purchase

Persistent leaks are often the reservoir seals, not the box or the hoses (Unsealed 4X4).

Brake fluid & padsDOT 3 hydraulic brake fluid (AMSOIL application guide)Flush at purchase

Slee reports front pads lasting about 10–15k miles (1997 pads last longer). If the truck has been lifted, the load-sensing proportioning valve needs readjusting.

Drive belts1FZ accessory beltsReplace at purchase if they're cracked or there's no record
Driveshafts & U-jointsMP grease at every zerk, including the slip yokesAt purchase and every oil change

Overland Tailor's IH8MUD write-up blames most 80 Series driveline vibrations and clunks on driveshafts that were never serviced.

Fuel filter & PCV valveOEM fuel filter · PCV valveAt purchase if there's no record [CONFIRM INTERVAL IN MANUAL]
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.

Front knuckle rebuild and birfield repack
DIFFICULTY · 3 / 5TIME · Varies. Allow a weekend for a first rebuild.SHOP COST · Rebuild kit about $126–$130 (Cruiser Corps, Low Range Off-Road). Wheel bearings are extra.
SYMPTOMSGrease and oil caked on the outside of the knuckle balls, runny grease at the knuckle fill plug, and diff oil migrating into the knuckles.
THE FIXFollowing Jim Phillips's IH8MUD write-up: pull the wheel and caliper (hang it, don't let it dangle), then the dust cap, snap ring, flange nuts, cone washers and locknuts, and slide off the hub and rotor. Unbolt the spindle, unplug the plastic ABS sensor gently, set the steering straight ahead and pull the axle and birfield. Pull the spring out of the inner seal lip before prying the old seal out, so it can't drop into the axle tube. Clean, repack and reassemble with new gaskets and seals. Set wheel bearing preload to 43 ft-lb, rotate, back off, then 3 ft-lb, lock nut to 47 ft-lb, and check for 6–12 lb on a spring scale. Flange nuts take 26 ft-lb and caliper bolts 90 ft-lb. Trunnion bearings are worth doing at the same time.
TOOLS & PARTSTorque wrench · brass drift · 54 mm hub socket · seal puller · snap-ring pliers · spring scale · moly and MP grease · knuckle rebuild kit (Cruiser Corps SKU 595-106; bearings 595-184)
PHH (heater hose) replacement
DIFFICULTY · 2 / 5TIME · An afternoon. It's easier if the starter is already out.SHOP COST · About $20 in Gates hose and clamps, or a bypass kit for about $45 (owner reports)
SYMPTOMSA coolant leak low on the driver's side of the engine, or a sudden loss of coolant that leaves you stranded. Old original clamps are a warning sign on their own.
THE FIXFollow the hard metal heater pipe from the heater valve down the driver's side of the engine. The PHH is the short rubber hose (about 3 in) joining that pipe to the block, below the intake manifold. The best view is from the driver's front wheel well. Replace it with quality hose and clamps. While you're there, do the bypass hose just above and forward of it and the formed hose under the intake. Slee's site has a photo write-up. Refill with Toyota red coolant and bleed the system.
TOOLS & PARTSHose pliers · long extensions · drain pan · coolant · replacement hose and constant-tension clamps, or a PHH bypass kit
Head gasket replacement
DIFFICULTY · 5 / 5TIME · Multi-day. The head has to go to a machine shop.SHOP COST · Head machining $185–$650 depending on the work. Gaskets and seals about $260 (2013). One Expedition Portal member put a full shop job at $2,000+.
SYMPTOMSCoolant loss, overheating, combustion gases in the coolant (confirm with a block test kit) and coolant weeping at the head-to-block joint.
THE FIXConfirm with a combustion leak test first. Pull the head and have it checked for flatness, decked and pressure-tested. Shops also commonly do a valve job and new valve seals. Use a valve-grind gasket set, an EGR gasket, a water-return pipe gasket, a distributor O-ring and FIPG. OEM gaskets are the forum default. Cometic MLS gaskets need very flat, finely finished surfaces. Inspect the timing chain tensioner and the plastic guides while it's apart, because they can break, especially on 1993–early 1994 engines. Some owners wish they'd replaced the head studs too.
TOOLS & PARTSFull metric socket set · torque wrench · engine hoist (optional) · combustion leak tester · FSM · gasket set and FIPG
Center diff lock (CDL) switch install
DIFFICULTY · 1 / 5TIME · Under 1 hourSHOP COST · $79 for the 1995–1997 Slee kit (TOY1002), per Off-Road.com
SYMPTOMSYou want to lock the center differential in high range on snow, sand or washboard, but US trucks only lock it automatically in low range.
THE FIXTake off the center dash face, mount the switch in a blank and plug it into the factory harness, which is already wired for it. Then put the dash back together. Lock the center diff only on loose surfaces.
TOOLS & PARTSTrim tools · screwdriver · CDL switch kit
Power-steering reservoir seal leak
DIFFICULTY · 1 / 5TIME · ≈ 1 hourSHOP COST · A few dollars in seals
SYMPTOMSA steady power-steering fluid leak that has been blamed on the hoses or the steering box.
THE FIXUnsealed 4X4 says the usual culprit is the reservoir itself. There is one seal under the cap and another under the top plate. Remove the reservoir, carefully pry open the crimps on the lip, replace both seals, re-crimp the top and refit it. Top up with DEXRON-type ATF.
TOOLS & PARTSFlat screwdriver · pliers · replacement seals · ATF
Rear axle stud and cone-washer repair
DIFFICULTY · 2 / 5TIME · ≈ half a daySHOP COST · Parts plus machining
SYMPTOMSSnapped rear axle-flange studs.
THE FIXThe usual cause is a warped axle flange face from hammering on the shaft to free the cone washers. That loads one stud at a time until they break. Free the cone washers by tapping the stud ends with a brass drift, or use a small screwdriver in the washer slot. Have a warped flange refaced on a lathe so it sits square. Upgrading from 8 mm to 10 mm studs at the same time is a common choice.
TOOLS & PARTSBrass drift · small screwdriver · new studs and cone washers · machine shop for refacing
Parking brake that won't hold
DIFFICULTY · 2 / 5TIME · ≈ An hour to adjust; half a day for shoes and hardwareSHOP COST · Free to adjust; shoes, struts and hardware if worn
SYMPTOMSThe handbrake won't hold the truck on a slope, or the lever comes up a long way before it bites.
THE FIXUnsealed 4X4 blames four things: poor adjustment, poor maintenance, worn 'dog bones' (the shoe struts) and the lever design. Check the lining on the small shoes inside the rear disc hats before you adjust anything. Adjust the shoes at the drum first, then the cable at the lever. Upgrades include longer dog bones for more shoe contact, and lever kits that move the pivot point to pull more cable. Unsealed admits no fix lasts forever, so chock the wheels on steep camp sites anyway.
TOOLS & PARTSJack and stands · wheel-off sockets · brake adjusting tool · flashlight
Driveline clunk: grease the slip yokes
DIFFICULTY · 2 / 5TIME · ≈ 1–2 hours to pull and grease both shaftsSHOP COST · A tube of grease
SYMPTOMSA clunk or a 'grabbing' feel when you take up drive, shift into gear or get on and off the throttle.
THE FIXIH8MUD's long-running clunk thread usually blames dry driveshaft splines. Members pulled the shafts, marked both halves so the phasing goes back the same, and hand-greased the splines. For some, doing just the front shaft cured it. To prevent it, give the slip-yoke zerks a couple of shots at the first sign of clunking, then look for fresh grease on the shaft after a few miles. Don't keep pumping until you're sure the shaft passes grease: over-greasing can hydrolock it, though that's rare. An Australian owner was told by a Toyota mechanic that too much grease can stop the slider moving and to stop at two squirts. Members used Mobil 1 red and Schaeffer's #229 Ultra Red Moly. If it still clunks, check front diff backlash, which contributed for one member.
TOOLS & PARTSGrease gun · paint pen to mark phasing · sockets and wrenches for the flange bolts

Manuals & documentation

Asked on every forum

Lexus LX 450 questions, answered

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

The stock size is 275/70R16. On a stock-height 80 Series or LX 450 with healthy springs, the usual answer is 285/75R16, about 33 in. Owners report it works, with some rubbing possible at full flex or full lock. Anything bigger starts rubbing. Slee's guide notes that 35s are possible with a 2-in Old Man Emu lift, but expect to rub when crawling unless you lower the bump stops.

SOURCE · IH8MUD · SLEE OFF-ROAD
How much can it tow?

A 1997 spec sheet lists a 2,268 kg (5,000 lb) maximum trailer weight. Slee warns that the four bolt holes in the black rear crossmember (covered by trim on the LX) aren't rated for towing in the US, so use a frame-mounted receiver hitch.

SOURCE · AUTO123 SPEC SHEET · SLEE OFF-ROAD
What fuel economy should I expect?

The EPA rates both years at 12 mpg city, 14 highway and 13 combined on regular fuel. Bigger tires and a roof rack push that lower.

SOURCE · EPA VIA MPGBUDDY
What fluids and capacities does it take?

According to AMSOIL's 1997 LX 450 lookup: engine oil 7.8 qt with filter (10W-30 above -18°C, 5W-30 below 10°C). Coolant 14.8 qt with the front heater only, or 15.9 qt with front and rear heaters. The A343F transmission takes 11.6 qt total. The transfer case takes 3.6 pt of GL-4 or GL-5 gear oil. The front diff takes 5.5 pt (with locker) or 5.9 pt (without) and the rear diff 7 pt, both GL-5 90-weight. Power steering uses DEXRON-III ATF.

SOURCE · AMSOIL APPLICATION GUIDE
Does it have lockers?

Every LX 450 has a center differential that locks automatically in low range. Electric front and rear axle lockers were a factory option, and BaT listings describe triple-locked trucks. If yours has them there are locker controls on the dash. Test them in low range on a loose surface before you buy. For unlocked trucks Slee recommends ARB Air Lockers, which cost less than retrofitting the factory units.

SOURCE · WIKIPEDIA · SLEE OFF-ROAD · BAT
Can I lock the center diff in high range?

Not from the factory. US trucks from 1993 on had the switch deleted but kept the wiring. A plug-in CDL switch (Slee TOY1002 for 1995–1997) adds high-range locking in under an hour.

SOURCE · OFF-ROAD.COM · SLEE OFF-ROAD
How worried should I be about the head gasket?

Worried enough to budget for it, but not enough to panic. Expedition Portal regulars say 1995–1997 1FZ-FEs are the ones to watch, and that risk climbs past 150k and especially 200k miles, with overheating in hot climates as a trigger. A properly done gasket job with receipts adds about $1,500–$2,000 in value. Others note plenty of unreplaced gaskets go past 200k without trouble.

SOURCE · EXPEDITION PORTAL FORUM
Should I regear for bigger tires?

The 1FZ-FE trucks come with 4.11 gears. Slee suggests regearing to 4.56, 4.88 or 5.29 when you go up in tire size. Opinions vary on the right ratio, so its advice is to drive a truck with the setup you're considering first.

SOURCE · SLEE OFF-ROAD
What's the difference between an LX 450 and a 1996–1997 Land Cruiser?

Mechanically, very little. The LX has softer suspension, extra sound deadening, softer leather, auto climate control, a console subwoofer, body cladding, larger rear bumper corners and two-tone mud flaps. The LX mud flaps don't swap onto a Toyota. Parts and aftermarket kits for the FZJ80 fit both.

SOURCE · SLEE OFF-ROAD · WIKIPEDIA
What lift options are there?

Old Man Emu coil-and-shock kits are the classic answer. Slee's guide mentions OME 2-in lifts with 35s, and owners run OME 850/864-series coils. Metal Tech 4x4 sells 1.5-in and 2-in front spacer plates, adjustable rear upper and offset lower links, sway-bar drop brackets and caster plates for the 80 Series and LX 450. If you lift the truck, readjust the load-sensing brake proportioning valve.

SOURCE · SLEE OFF-ROAD · METAL TECH 4X4
Which year should I buy?

There are only two, and they're nearly the same. The 1996 and 1997 trucks both have the A343F, airbags and OBD-II. Buy the one with the best records, the healthiest knuckles and working lockers. Factory lockers add about $2,500 in value according to forum regulars, so a locked truck is worth the wait.

SOURCE · SLEE OFF-ROAD · EXPEDITION PORTAL FORUM
PART 05

Building one

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

Common modifications & who does them

SUSPENSION LIFTA mild lift with better shocks gets you on 33s without rubbing. Adjustable rear links and caster plates keep the geometry right as you go taller.
LOCKERSIf the truck didn't come with factory lockers, air lockers are cheaper than retrofitting the electric ones, and the OEM switch and dash lights can be wired to run them.
ROCK SLIDERSThe cladding and running boards are fragile and the rocker panels are expensive. Frame-mounted sliders protect both and still work as a step.
BUMPERS & SWING-OUTSA real front bumper carries a winch and protects the radiator. A rear bumper with a swing-out carrier lifts a full-size spare off the ground.
SNORKELThe stock air intake is in the passenger front fender. A snorkel moves it to roof height for water crossings. Slee says to fit one for wading, not for the debated performance gains.
MAINTENANCE PARTSAt this age the knuckles, hoses and seals matter more than the accessories. Specialist shops stock kits by chassis.

Clubs & events

Resources

Channels, accounts & forums

All LX & GX resources →
SourcesWikipedia — Lexus LXWikipedia — Toyota Land CruiserSlee Off-Road — 80 Series Newbie GuideClubLexus — How the Lexus LX Land Cruiser was bornDrivingLine — Off-Road History: How the Lexus LX Became the Luxury Land CruiserAuto123 — 1997 Lexus LX 450 technical specsMPGBuddy — 1997 Lexus LX 450 EPA fuel economyAMSOIL — 1997 Lexus LX450 1FZ-FE fluid capacitiesOff-Road.com — Toyota Land Cruiser CDL switch install reviewIH8MUD — Birf repack (Jim Phillips)IH8MUD — 80-series FAQ for General Info, Modification and RepairsIH8MUD — FZJ80 common problems?IH8MUD — Pesky Heater hose ???IH8MUD — Head gasket questionsIH8MUD — Head gasketIH8MUD — Stock 94 FJ80, biggest tire?IH8MUD — Tires with no liftExpedition Portal Forum — Looking to buy a 1996 LCExpedition Portal Forum — Looking for a FZJ80, $8,900 for LX450?Unsealed 4X4 — Toyota LandCruiser 80 Series: common problems & solutionsCruiser Corps — Birfield seal knuckle rebuild kit, 80 SeriesLow Range Off-Road — Toyota FJ80 knuckle rebuild kitBring a Trailer — 1996 Lexus LX450 (triple-locked example)Bring a Trailer — 1997 Lexus LX450Metal Tech 4x4 — Lexus LX450 (1995–1997) partsCruiserTeq — 80 Series / LX450 partsIH8MUD — Drive Shaft / Propeller Shaft Service - DetailedIH8MUD — Clunk is goneExplorOz — The saga of the 80 series clunkCruiserTeq — Park brake shoe set, OEM Toyota, 8x/10xNHTSA — Recalls by vehicle (api.nhtsa.gov)NHTSA vPIC — VIN decoderWikipedia — Lexus LXSlee Off-Road — 80 Series Newbie GuideAuto123 — 1997 Lexus LX 450 technical specsFuelEconomy.gov — 1997 Lexus LX 450Bring a Trailer — Lexus LX450 auction resultsIH8MUD — Stock 94 FJ80, biggest tire?IH8MUD — Tires with no liftOff-Road.com — Toyota Land Cruiser CDL switch install reviewToyota — Technical Information System (TIS)Lexus — My Lexus manuals & resourcesLexus — Genuine Lexus parts online storeCruise Moab — event homeCruise Moab — vehicle requirementsToyota Land Cruiser Association