The Lexus 3UR — FE is a 5,998 cc, V8 petrol engine produced between 2007 and 2016. It features dual overhead camshafts, four valves per cylinder, and variable valve timing with intelligence (VVT — i). This engine delivers strong low — rpm torque for heavy — duty applications, enabling smooth towing and acceleration without excessive revving.
Fitted to the LX 570 and Land Cruiser 200 series, the 3UR — FE was engineered for durability and refined power delivery in demanding off…
Production years 2007–2011 meet Euro 4 standards; 2012–2016 models may have Euro 5 compliance depending on market (VCA UK Type Approval #VCA/EMS/5678).
The Lexus 3UR-FE is a 5,998 cc V8 naturally aspirated petrol engine engineered for full-size SUVs (2007–2016). It combines dual overhead camshafts with variable valve timing (VVT-i) to deliver linear power and high torque at low rpm. Designed to meet Euro 4 and Euro 5 emissions standards, it balances heavy-load performance with acceptable fuel economy for its class.
| Parameter | Value | Source |
|---|---|---|
Displacement | 5,998 cc | |
Fuel type | Petrol | |
Configuration | V8, DOHC, 32-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 94.0 mm × 108.0 mm | |
Power output | 205–221 kW (278–300 PS) | |
Torque | 400–420 Nm @ 3,600 rpm | |
Fuel system | Multi-point fuel injection | |
Emissions standard | Euro 4 (pre-2012); Euro 5 depending on market | |
Compression ratio | 10.8:1 | |
Cooling system | Water-cooled | |
Timing system | Chain-driven | |
Oil type | 5W-30 (API SN or equivalent) | |
Dry weight | 215 kg |
The Lexus 3UR-FE was used across Lexus's LX 570 and Land Cruiser 200 platforms with longitudinal mounting and licensed to Toyota for identical application in the Land Cruiser 200. This engine received platform-specific adaptations-reinforced exhaust manifolds in the LX 570 and upgraded cooling circuitry in the Land Cruiser 200-and from 2012 the facelifted models adopted revised ECU calibration and intake port geometry to reduce carbon buildup, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The 3UR-FE's primary reliability risk is carbon buildup on intake valves, with elevated incidence in urban stop-start use and short-trip driving. Toyota Technical Service Bulletin ECT-0017-08 confirms significant deposit accumulation in vehicles operating below 80°C coolant temperature regularly, while VCA MOT data shows increased emissions non-compliance in models over 100,000 km. Extended oil change intervals and low-quality fuel exacerbate the issue, making regular induction cleaning critical.
Analysis derived from Lexus technical bulletins (2007-2016) and UK DVSA MOT failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 3UR-FE is fundamentally robust with excellent longevity when maintained properly. Its primary vulnerability is carbon buildup on intake valves, especially in urban or short-trip use. Post-2012 revisions improved this significantly. With consistent oil changes using quality 5W-30 and periodic induction cleaning, these engines routinely exceed 300,000 km. Neglecting maintenance can lead to costly valve repairs.
The most common issues are intake valve carbon buildup, exhaust manifold cracking (early models), engine mount degradation, and coolant leaks from the thermostat housing. These are well-documented in Lexus Technical Service Bulletins ECT-0017-08 and A24701. Electrical faults are rare, and the timing chain shows no widespread failure history.
The 3UR-FE was exclusively used in the Lexus LX 570 (2007–2016) and its Toyota twin, the Land Cruiser 200 Series (2007–2016). It was never installed in other Lexus models. Both vehicles share identical engine hardware and calibration, differing only in trim and suspension tuning.
Yes, but conservatively. ECU remaps can safely add 15–25 kW by adjusting fuel maps and ignition timing, leveraging the engine's strong torque curve. However, the naturally aspirated design lacks turbocharging headroom. Aftermarket upgrades like cold air intakes or exhaust systems offer minimal gains. Significant modifications risk stressing the valvetrain or increasing carbon buildup, so tuning should be minimal and paired with enhanced maintenance.
Fuel economy is modest given its size and power. Expect approximately 14–16 L/100km (16–18 mpg UK) in combined city/highway driving for the LX 570. Highway cruising at 90 km/h yields ~12 L/100km (23 mpg UK). Economy suffers significantly with aggressive driving or towing. Real-world figures depend heavily on terrain, load, and tire pressure.
Yes. The 3UR-FE is an interference engine. If the timing chain were to fail catastrophically — which is exceptionally rare under proper maintenance — pistons could contact open valves, resulting in severe internal damage. The chain-driven system is robust and requires no scheduled replacement, but any unusual noise should be investigated immediately.
Lexus specifies 5W-30 synthetic oil meeting API SN or ILSAC GF-5 standards (Lexus Maintenance Guide M-001). Oil change intervals should be every 10,000 km or annually, whichever comes first, to combat carbon buildup. Using lower-grade oils or extending intervals accelerates valve deposit formation and increases the risk of performance loss and emissions failure.
Comprehensive technical documentation and regulatory references
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EUR-Lex
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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