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Popular Lexus IS300 Engine Models
Compare used and reconditioned engine guide prices from trusted UK suppliers. Find replacement engine options by model, price and availability.
Available Engine Models
Starting guide prices for replacement engines
Quick Quotes
| Engine Code | CC | Size | Fuel | Number of Cylinders | Aspiration | Fits | Price (From) |
|---|---|---|---|---|---|---|---|
|
Lexus
Lexus IS300 Engine 2JZGE
Average rating:
5
4
595
2JZGE
|
3.0 Litre | 3000 cc | Petrol | N/A | Non-Turbo | 1999-2005 | £ 595 |
|
Lexus
Lexus IS300 Engine 3GR-FE
Average rating:
5
4
150
3GR-FE
|
3.0 Litre | 2994 cc | Petrol | V TYPE 12 CYLINDER | Turbo | 2008-2013 | £ 150 |
|
Lexus
Lexus IS300 Engine 3GR-FE
Average rating:
5
4
350
3GR-FE
|
3.0 Litre | 2994 cc | Petrol | V TYPE 12 CYLINDER | Turbo | 2010-2013 | £ 350 |
|
Lexus
Lexus IS300 Engine 2GR-FSE
Average rating:
5
4
-300
2GR-FSE
|
3.5 Litre | 3456 cc | Petrol | V TYPE 12 CYLINDER | Turbo | 2015-2024 | - |
|
Lexus
Lexus IS300 Engine 8AR-FTS
Average rating:
5
4
-300
8AR-FTS
|
2.0 Litre | 1998 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2017-2024 | - |
What to do after Lexus IS300 engine failure
Direct answer: a failed Lexus IS300 does not automatically require a main-dealer engine. BuyEngines can help compare used and reconditioned replacement units, fitting options and recovery across mainland UK.
- Service choice: supply-only or supply-and-fit.
- Potential saving: up to 40% against comparable main-dealer routes where the job and specification allow.
- Recovery: available for non-running vehicles to the garage doorstep across mainland UK.
- Used engine warranty: up to 6 months, depending on the unit and stated terms.
- Reconditioned engine warranty: up to 3 years, depending on the engine and stated terms.
Supply-only, fitted service or recovery for your Lexus IS300
Supply-only suits you if the vehicle is already with a garage you trust and that garage has agreed to carry out the engine change. Supply-and-fit is useful when you want the engine and installation arranged as one route through the BuyEngines mainland UK garage network. If the Lexus IS300 cannot be driven safely, recovery can also be arranged to the garage doorstep. Tell us which route you need at the beginning so the quotation reflects the actual job rather than an engine sitting separately from the labour and transport required to use it.
How we narrow down the correct Lexus IS300 engine
The model name is only the starting point. A useful engine quote may require the registration, VIN, model year, fuel type, capacity, transmission and engine code. Those details help distinguish engines that share a capacity or outward appearance but use different sensors, ancillaries, emissions equipment, mounts or electronics. Ask the supplier to confirm the proposed unit against the vehicle before payment and dispatch. Also confirm whether the quote is for a bare engine, long engine or a unit supplied with selected ancillaries.
Which Lexus IS300 replacement gives the best value?
| Option | Usually suits | Warranty position |
|---|---|---|
| Used engine | Lower upfront budget, quicker return to the road where suitable stock exists | Up to 6 months, subject to unit and terms |
| Reconditioned engine | Owners keeping the vehicle longer or wanting a more extensively renewed unit | Up to 3 years, subject to engine and terms |
Do not compare the two by purchase price alone. Ask what is included, what the warranty requires from the fitter and which additional parts should be renewed before the replacement is commissioned.
How much does a replacement Lexus IS300 engine cost?
There is no credible single fixed price for every Lexus IS300. The figure changes with the exact engine code, condition, mileage or reconditioning level, availability, ancillaries, warranty and whether labour is included. The total fitted price can also change if the workshop finds damaged supporting components or the cause of the original failure must be corrected. BuyEngines is designed to compare alternatives rather than present a misleading universal figure. Where a comparable main-dealer route exists, suitable jobs can deliver savings of up to 40%, but the meaningful comparison is the completed repair with like-for-like inclusions.
Checks around the replacement Lexus IS300 engine
The safest buying process starts with the vehicle identity rather than assumptions about engine size or fuel type. That protects both the customer and the fitting garage from an avoidable mismatch.
What should you check before approving the engine?
Ask for the engine specification, condition description, warranty length, warranty exclusions and the list of included ancillaries in writing. Check whether the warranty requires new fluids, filters, timing components, oil cooler, turbo checks or other fitting steps. Keep the invoice and installation records. BuyEngines brings 35 years of automotive experience, state-of-the-art workshop facilities, highly qualified mechanics and a mainland UK garage network to the replacement process. Those credentials matter most when they are combined with a transparent quote and a technically correct match.
Match the Lexus IS300 engine solution to your circumstances
There is no single best engine route for every owner. Use the situation closest to yours as the starting point:
- If two quotes look very different in price, compare what is attached to the engine. Turbochargers, injectors, manifolds, sensors and other ancillaries may be included, excluded or transferred from the original unit.
- If you do not already have a fitter, compare supply-and-fit rather than buying an engine first and searching for labour afterwards. This keeps the engine match and installation plan connected.
- If you are worried about hidden costs, ask for the quote to separate engine, recovery or delivery, labour, fluids, service items and likely ancillary work. A transparent total is more useful than the cheapest headline price.
Higher-output applications make correct engine identity and supporting-system checks especially important. Where multiple powertrains exist under the same model name, matching by vehicle details is essential.
What happens when you request a Lexus IS300 engine quote
- Identify the car: Send the Lexus IS300 registration and any VIN or engine-code details available.
- Choose the route: Tell us whether you want used, reconditioned or both; supply-only or fitted; and whether recovery is required.
- Compare the complete quote: Check engine specification, warranty, inclusions, fitting scope and any likely additional parts before you commit.
The aim is to give you a route from engine failure to a properly matched replacement without unnecessary calls between unrelated suppliers.
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The comparison made it easier to understand my options instead of contacting different engine breakers separately.
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Replacement Engine Help
Clear answers for UK drivers comparing used, reconditioned, supply-only and fitted replacement engine quotes.
Frequently asked questions about Lexus IS300 replacement engines
Should I buy a used or reconditioned engine for my Lexus IS300?
A used engine usually suits a lower upfront budget; a reconditioned engine can suit owners planning to keep the vehicle longer and wanting greater internal renewal and longer warranty potential. Compare the complete fitted cost and warranty, not the engine price alone.
What details do you need to find the correct Lexus IS300 engine?
Start with the registration. VIN, model year, engine code, fuel type, capacity, transmission or exact derivative may also be needed. The purpose is to confirm compatibility before the engine is reserved or dispatched.
Is a used Lexus IS300 engine a good option?
It can be when the vehicle needs a cost-controlled repair and a correctly matched unit with clear condition and warranty is available. Used engines supplied through BuyEngines can have warranty cover of up to six months, subject to the individual engine and terms.
Could I save money compared with a main dealer on a Lexus IS300 engine?
Potentially. BuyEngines states savings of up to 40% against comparable main-dealer routes on suitable jobs. The exact saving varies, so compare like-for-like engine condition, warranty, labour, recovery and included parts.
Can my broken Lexus IS300 be recovered to the garage?
Yes. If the vehicle is not driveable, recovery can be arranged to the garage doorstep across mainland UK. Include the vehicle location when requesting the quote so transport and fitting can be planned together.
How quickly can a Lexus IS300 engine be replaced?
Timescale depends on exact engine availability, delivery or recovery, workshop capacity and whether additional faults or parts are found. Ask for a realistic current estimate after the engine has been matched rather than relying on a generic turnaround claim.
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