The 1FZ, usually written 1FZ-FE, is Toyota’s 4.5-litre inline-six petrol engine, fitted to the LandCruiser 80 Series FZJ80 and the 105 Series FZJ105. It runs a timing chain, not a belt. Most of these engines have big kilometres on them now, and this page covers the pumps, cooling, timing and rebuild parts that keep them going.
Showing 1–24 of 100 results
Showing 1–24 of 100 results
Pumps and cooling come first
Water pumps, oil pumps and cooling are what most 1FZ owners are here for. These are high-mileage vehicles by now, and the cooling system is usually the thing that decides how much longer they go.
For the oil pump there is a YSK repair set, a YSK oil pump and timing cover assembly and a genuine relief plunger, all under oil pumps. On the cooling side, a hose set, the genuine water pump gasket and a heater tap sit alongside the water pumps.
Timing chain and rebuild parts
The genuine timing chain, a genuine chain set and an NVP tensioner are listed. For the bottom end there are TIK piston sets, including one for the early 80 Series, NDC and TDC bearing sets and thrust washers, and an NVP head bolt set.
Sized parts are packed to your machine shop's measurements. You can order first and send the figures once the block and crank have been measured; this page on bearing and piston sizes covers what we need. For background on the engine itself, read our 1FZ-FE engine guide.
Extractors for the FZJ80 and FZJ105
Manta extractors are listed for the FZJ80 and FZJ105, including a direct fit extractor with a flex joint for the 80 Series. Behind them you can fit extractor-back systems, or buy full systems that come with the extractors. The extractor gasket with fire rings is here too. Fit a new one whenever the extractors come off.
1FZ-FE FAQs
Can I buy 1FZ rebuild parts before the engine is measured?
Yes. Place the order, then send us the machinist's figures once the block and crank have been measured. Pistons and bearings are chosen to those sizes, so we confirm the numbers with you before anything goes out. A photo of the job docket is the easiest way to send them.
Is there a timing chain set for the 1FZ-FE?
Yes. The genuine timing chain set for the 1FZ-FE is $290.00.
Should I buy the oil pump repair set or the full assembly?
The YSK repair set for the 1FZ-FE is $249.00 and the complete pump and timing cover assembly is $399.00. Which one you need depends on the state of the pump housing.
