Lexus V8 Engine for Sale, JDM Toyota/Lexus 4.6L V8 (1UR-FSE)

A lot of builders skip right past the Lexus V8, chasing the flashier six-cylinder options instead. That’s a mistake. If you want a Lexus V8 engine for sale that’s smooth, strong, and genuinely bulletproof, this is it. Ours ships direct from Japan with low mileage on the clock, and we test it here in Orlando before it ever goes out the door.

Why the 1UR-FSE Is Legendary

Toyota built the UR family to carry the Lexus flagship, and refinement was the whole point. The 1UR-FSE is a 4.6L V8 with an all-aluminum block and heads, which keeps the weight down without giving up strength. The DOHC 32-valve layout gives it smooth, refined power delivery, and D-4S direct injection paired with VVT-iE pushes output past 380 hp while keeping it civil at idle.

This isn’t an engine that was built to impress on paper. It was built to run for hundreds of thousands of miles in a car whose owners never expected to hear it. That engineering brief is exactly why it has become a quiet favourite for V8 swap builders who want Toyota reliability without the noise and heat of a big pushrod motor.

The Ultimate V8 Swap Foundation

The 1UR-FSE is a natural next step for anyone who has been looking at the older 1UZ and 3UZ V8s and wants more displacement and more modern engine management. It’s compact for its capacity, it’s aluminium, and the aftermarket for UZ and UR swaps overlaps heavily.

Fitment includes:

•          Lexus LS460 and LS460L

•          Toyota Celsior and Crown Majesta (JDM chassis)

•          Custom V8 swap builds

V8 swaps carry their own requirements around mounts, cooling, driveshaft and engine management. If you aren’t sure what your project needs, call us before you buy. We would rather help you plan it right the first time.

Engine Specs

Figures vary slightly by market and model year, so check the listing details for this specific unit.

Pair It With a Matching Transmission

Why stop at the block? If you need the gearbox to go with it, browse our JDM Toyota transmissions and we’ll help you match the right unit to this engine.

Call (407) 774-8324 and we’ll talk through your build.

Quality You Can Trust

We know buying an engine is a big decision. That’s why every unit is inspected before it ever goes on a pallet. No guesswork, just direct-import JDM stock.

•          Carefully tested: compression checked and inspected on arrival

•          90-day warranty: buy with confidence

•          Nationwide freight from Orlando: securely crated and shipped to your shop

Order your Lexus V8 now, or call (407) 774-8324 and we’ll help you get it right.

Frequently Asked Questions

How much horsepower does the 1UR-FSE make?

Around 380 hp from the factory, depending on market and model year, all naturally aspirated.

What’s the difference between the 1UZ-FE and the 1UR-FSE?

The 1UZ-FE is the original 4.0L Lexus V8 from the LS400. The 1UR-FSE is the later 4.6L UR-series engine from the LS460, with more displacement, direct injection and VVT-iE. They are not direct swaps for one another.

Will a 1UR-FSE fit my swap project?

It depends on your chassis, mounts, cooling and engine management. Reach out and we’ll help you confirm fitment before you buy.

Is the 1UR-FSE reliable?

Yes. It was engineered for the Lexus flagship, where longevity mattered more than headline numbers, and it has a strong service record when maintained properly.