Covers Lexus petrol and hybrid engines used across UK and European models - from early V8s to modern Hybrid Synergy Drive systems. Each engine code includes specifications, compatible vehicles, and emissions data, sourced from official Lexus and EU records.
Data sourced from Lexus Technical Information System (TIS), EU Regulation (EC) No 715/2007, and Toyota/Lexus Service Documentation.
Find Lexus engine codes by family, model, or generation
| Engine Code | Fuel Type | Series | Specifications |
|---|---|---|---|
| Petrol | 1g Fe | View Specs | |
| Petrol | 1mz Fe | View Specs | |
| Petrol | 1ur Fse | View Specs | |
| Petrol | 1uz Fe | View Specs | |
| Petrol | 2gr Fe | View Specs | |
| Petrol | 2gr Fks | View Specs | |
| Petrol | 2gr Fse | View Specs | |
| Petrol | 2gr Fxe | View Specs | |
| Petrol | 2jz Ge | View Specs | |
| Petrol | 2ur Gse | View Specs | |
| Petrol | 3gr Fse | View Specs | |
| Petrol | 3s Fe | View Specs | |
| Petrol | 3s Ge | View Specs | |
| Petrol | 3ur Fe | View Specs | |
| Petrol | 3uz Fe | View Specs | |
| Petrol | 4gr Fse | View Specs | |
| Petrol | 4s Fe | View Specs | |
| Petrol | 4ur Fe | View Specs | |
| Petrol | 5ur Fe | View Specs | |
| Petrol | 8ar Fts | View Specs | |
| Petrol | 8ar Fts Twin Turbo | View Specs | |
| Petrol | A-Series | View Specs | |
| Petrol | A-Series | View Specs | |
| Petrol | A-Series | View Specs | |
| Petrol | AC-Series | View Specs | |
| Petrol | FA-Series | View Specs | |
| Petrol | G-Series | View Specs | |
| Petrol | V-Series | View Specs |
Explore Lexus's Hybrid Synergy Drive technology.
Engine specifications and technical data sourced from Lexus Technical Documentation and EU Vehicle Type Approval Database. Consult vehicle documentation or professional guidance before undertaking mechanical work. Report errors or omissions through our contact channels.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
The engine code is essential for ordering parts, diagnosing issues, and verifying compatibility. It is not the same as the VIN or chassis number. This guide shows exactly where to find it - by model and engine type - using official Lexus and DVLA sources
A unique identifier stamped on the engine block or cover used for parts and service.
The vehicle identification number that holds encoded vehicle and engine information.
The chassis or frame number used for registration and legal identification.
Locate the engine code on the front timing cover, near the intake manifold. It is stamped into the metal or on a white label. The code reads '2ZR-FXE'.
The engine code is located on a label attached to the intake manifold or timing cover. Look for '2AR-FXE' on a white sticker near the hybrid system components.
Open the hood and look at the cylinder head area. The code is cast into the metal or on a label. Confirm '2GR-FXE' for the 3.5L V6 hybrid.
The engine code is located on the front timing cover or intake manifold label. Look for '2AR-FSE' for the 2.5L petrol engine.
Engine code locations per Lexus TIS Vehicle Identification Documentation. V5C field definitions from DVLA Guide to Vehicle Registration. VIN structure compliant with EU Regulation (EC) No 715/2007, Article 7.
A technical breakdown of Lexus's core engine systems including VVT-i, Hybrid Synergy Drive, timing architectures and Atkinson cycle with documented reliability impacts. All data sourced from Lexus TIS and EU Regulation (EC) No 715/2007
Lexus's VVT-i (Variable Valve Timing-intelligent) system continuously adjusts intake and exhaust camshaft timing to optimize performance, efficiency, and emissions across all engine speeds.
Oil pressure actuates a vane-type mechanism on the camshaft pulley, rotating the camshaft relative to the crankshaft to advance or retard valve timing.
1UZ-FE (1998)
Intake only
2GR-FE (2005)
Intake and exhaust
2UR-GSE (2007)
Electric intake control
8AR-FTS (2015)
Wide range, Atkinson cycle
Oil control valve clogging
especially on high-mileage engines
VVT-i actuator rattle
common on cold start (2GR, 2UR)
Timing chain tensioner wear
rare but possible after 150k miles
Lexus's VVT-i (Variable Valve Timing-intelligent) system continuously adjusts intake and exhaust camshaft timing to optimize performance, efficiency, and emissions across all engine speeds.
Oil pressure actuates a vane-type mechanism on the camshaft pulley, rotating the camshaft relative to the crankshaft to advance or retard valve timing.
1UZ-FE (1998)
Intake only
2GR-FE (2005)
Intake and exhaust
2UR-GSE (2007)
Electric intake control
8AR-FTS (2015)
Wide range, Atkinson cycle
Oil control valve clogging
especially on high-mileage engines
VVT-i actuator rattle
common on cold start (2GR, 2UR)
Timing chain tensioner wear
rare but possible after 150k miles
All technical descriptions and failure data sourced from Lexus Product Technical Reports, Lexus TIS Service Information, and EU Regulation (EC) No 715/2007 on vehicle type-approval.
Authoritative data on Lexus's global engine production, plant operations, and strategic partnerships. All figures sourced from Toyota Motor Corporation Annual Reports, Sustainability Reports, and EU industrial compliance records.
Lexus engines are manufactured at Toyota facilities worldwide, each specializing in specific families.
Lexus produces nearly 500,000 engines per year with hybrid powertrains dominating production. Note the steady increase in hybrid percentage as Lexus moves toward electrification.
Note: Lexus has no diesel engines. Hybrid production has increased steadily in line with EU emissions targets and Lexus electrification strategy.
Lexus is the luxury division of Toyota Motor Corporation. All Lexus engines are Toyota-designed and manufactured, sharing technology across both brands with Lexus receiving premium variants and enhanced refinement.
Hybrid Synergy Drive, VVT-i, Dynamic Force engines
Lexus engines built at dedicated Toyota facilities with enhanced quality control
Toyota Motor Corporation Corporate Information
Lexus leads the industry in hybrid adoption with no diesel engines.
This aligns with Commission Regulation (EU) 2017/1151 (WLTP/RDE) and Lexus carbon neutrality goals by 2035.
Engine production years verified via Toyota Motor Corporation Product Reports and EU type-approval records
The most common questions about engine codes, what they mean, how to find them and how this database works
Confirm the full engine designation using vehicle-specific manufacturer records and the engine marking. An engine serial number, a registration record and a marketed power badge are not automatically the same identifier. Match the VIN/build data and the installed engine before selecting parts or a replacement.
No. A factory-application reference and a replacement-interchange decision are different. Match the full engine designation, vehicle build data, emissions equipment, controls and relevant supplier/OEM information.
No. Records have different review states. Read the correction notice, source scope and application limits on the individual record. Missing technical fields must not be inferred from similar engine codes.
EngineCode.uk provides reference information about Lexus engines. It is operated by Engine Finders UK Ltd and also offers an optional replacement-engine enquiry service. Technical information can contain errors or omissions. Check the sources and verification notes for the relevant record, and confirm the details for your vehicle before buying parts or arranging work.
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