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Buying guide

Toyota Land Cruiser 70 Series (1984 to now): buying guide, problems and NZ numbers

The Toyota Land Cruiser 70 Series has been built since 1984 as an SUV or ute, with a manual or automatic gearbox, four wheel drive and diesel or petrol power. Chassis codes: HZJ70, HZJ73, HZJ75, HZJ78, HZJ79, VDJ76, VDJ78 and VDJ79. Redline has a curated guide to its 8 most reported weak points, from owner club and specialist sources.

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Key facts

Years
1984 to now
Chassis codes
HZJ70, HZJ73, HZJ75, HZJ78, HZJ79, VDJ76, VDJ78, VDJ79, GRJ76, GRJ79, GDJ76, GDJ79, BJ70, BJ73, BJ75, FJ70, FJ73, FJ75
Body types
SUV, Ute
Gearboxes
Manual, Automatic
Drive
4WD (four wheel drive)
Fuel
Diesel, Petrol

On NZ roads

Counting every one on the NZ register. The first look can take up to 15 seconds.

Known weak points

Curated by Redline from owner club and specialist sources Commonly reported by owners and specialists for the Toyota Land Cruiser 70 Series (1984 to present). Not every car has these; check this one.

  1. Manual gearbox synchros

    Synchro wear, mainly 2nd to 3rd, comes from high km, towing or the wrong oil; GL-5 oil attacks the synchro brass.

    Where to look
    The gear lever, and the gearbox oil spec in the records
    How to test
    Change 2nd to 3rd several times and listen for crunching. Ask which oil has been used; the spec is GL-4 75W-90.
    Cost if it needs fixing
    High cost gearbox rebuild

    Sources: unsealed4x4.com.au (opens in a new tab)

  2. Rust in A pillars, door frames and chassis

    Rust is reported in the A pillars and door frames on coastal trucks and on chassis of mine spec trucks.

    Where to look
    The A pillars, the door frames and seals, and the chassis rails
    How to test
    Run a magnet over the A pillars and door frames and look for bubbling paint. Check the chassis underneath.
    Cost if it needs fixing
    High cost replacing A pillars can cost thousands

    Sources: unsealed4x4.com.au (opens in a new tab)

  3. Rear spring hanger cracks

    Overloaded trucks crack at the weld between the rear spring hanger and the chassis.

    Where to look
    The rear spring hangers where they are welded to the chassis
    How to test
    Look for cracks, fresh welds or plates at the hangers. A clunk under heavy load is a sign.
    Cost if it needs fixing
    Medium cost welding and bracing

    Sources: unsealed4x4.com.au (opens in a new tab)

  4. Front wheel bearings

    Heavy loads and off road use wear the front wheel bearings: a hum that becomes a growl, then a howl.

    Where to look
    The front hubs of the solid front axle
    How to test
    Listen for a hum that rises with speed. With the wheel jacked up, rock it at 12 and 6 o'clock for play.
    Cost if it needs fixing
    Medium cost bearings, often done with the swivel hubs

    Sources: unsealed4x4.com.au (opens in a new tab)

  5. DPF blockage (late 2016 on V8)

    Later V8s with a DPF can block on short trips, with limp mode and engine lights.

    Where to look
    The DPF warning light and the exhaust
    How to test
    Check for warning lights and smoke and ask how the truck is used.
    Cost if it needs fixing
    High cost DPF repair

    Sources: unsealed4x4.com.au (opens in a new tab)

  6. Clutch on tuned V8s

    The stock clutch is not built for extra power, so tuned V8s wear clutches.

    Where to look
    The clutch pedal
    How to test
    Accelerate hard in a high gear and watch for revs rising without the truck speeding up.
    Cost if it needs fixing
    Medium cost heavy duty clutch

    Sources: unsealed4x4.com.au (opens in a new tab)

  7. Airbox dust ingress (V8)

    Dust routinely gets past the airbox seal on the 1VD, causing airflow sensor and turbo problems.

    Where to look
    The clean side of the air filter
    How to test
    Unclip the airbox and look for dust downstream of the filter.
    Cost if it needs fixing
    High cost turbo damage

    Sources: unsealed4x4.com.au (opens in a new tab)

  8. Rear leaf sag

    Overloading makes the rear leaf springs sag prematurely.

    Where to look
    The rear leaf springs
    How to test
    Look at how the rear sits unladen and ask what it has carried.
    Cost if it needs fixing
    Medium cost springs or a GVM upgrade

    Sources: unsealed4x4.com.au (opens in a new tab)

General guidance from owner and specialist sources. Check the specific car with an independent inspection. Researched 1 November 2026.

What the cost bands mean
  • Low: a small job. Typically a few hundred dollars or less at an NZ workshop, often a DIY fix.
  • Medium: a proper workshop job. Typically several hundred to a couple of thousand dollars.
  • High: a major job. Typically several thousand dollars or more, enough to change what the car is worth.

Service items

Questions to ask the seller

  • Which engine is it: 1HZ, 1PZ, 1HD-FTE or the V8?
  • What oil has been used in the gearbox?
  • Has it been tuned, and has the clutch been upgraded?
  • Has it carried heavy loads, and has it had a GVM upgrade?
  • Has it been used near the coast?

New Zealand notes

  • These points come from guides to the 2007 on V8 trucks. Older 1HZ and 1PZ trucks share much of the body and running gear but not the engine points.
  • Lifts and bigger tyres beyond simple changes need LVVTA certification; ask to see the plate.

A 70 suits a buyer who needs a simple, heavy duty work truck and does not mind a firm, noisy ride.

US recalls

Looking up US recall data.

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