Bentley Bentayga EWB 4.0 V8 Specialist Engine ReplacementCompare Quotes

Expect £12,000-£18,000 for a tested used DCU engine or £16,500-£32,000 for a reconditioned/rebuilt unit with 12-month warranty, supply only. Supply & fit adds £3,500-£6,500 depending on specialist rates and variant complexity.

• Used DCU engines start around £12,000 with verified history and compression testing
• Reconditioned units from £16,500 include new internals and bench testing
• Mulliner/Odyssey Edition DCU-B units command premium pricing due to exclusivity

Yes, NHTSA recall 23V592000 affects 2017-2023 Bentaygas including some early EWB models with DCU engines. Verify your VIN with a Bentley dealer; if recall damage caused engine failure, a rebuilt DCU with upgraded fuel components is recommended.

• Recall addresses wiring harness insulation degradation on fuel pump module
• Early EWB production (2022-2023) may be affected; check VIN before buying used
• Rebuilt DCU engines from our network include upgraded fuel system components

Yes, the DCU engine hardware is identical between standard Bentayga and EWB models from 2022 onwards. However, always verify engine code (DCU/DCU-B) and ECU calibration match your EWB variant to avoid compatibility issues during fitting.

• DCU engine block and mounting points are shared across standard and EWB Bentaygas
• ECU calibration and acoustic tuning may differ by trim; confirm with specialist
• Supply & fit services include calibration checks to ensure seamless integration

The DCU-B code (2024+) incorporates minor emissions updates and benefits from recall resolution on early units. For peace of mind, choose a reconditioned DCU/DCU-B engine from our network with upgraded components addressing known failure points.

• DCU-B includes refined ECU mapping and updated component specifications
• Reconditioned units feature new piston rings, bearings, and upgraded turbos
• 12-month unlimited mileage warranty included on all network-supplied engines

A specialist can complete a DCU engine swap in approximately 16-20 labour hours, plus time for ECU calibration, fluid refill, and road testing. Supply & fit services typically quote 3-5 working days from engine receipt to vehicle return.

• Bentayga EWB's extended chassis requires specialist tooling and procedures
• Post-fit diagnostics and calibration essential for DCU/DCU-B engine codes
• Nationwide network offers collection/delivery to minimise owner downtime

With new EWB prices exceeding £180,000, replacing a failed DCU engine is often more economical than writing off a well-maintained vehicle. A rebuilt engine with warranty preserves residual value and avoids depreciation loss from a non-runner sale.

• Rebuilt DCU engines cost £16,500-£32,000 vs £180k+ for new EWB purchase
• Warranty-backed replacement maintains vehicle history and resale appeal
• Specialist fitting ensures calibration matches original Bentley specifications

All engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty covering parts and labour. Reconditioned units often qualify for extended 24-month coverage; confirm terms with your chosen specialist before ordering.

• 12-month unlimited mileage warranty standard on network-supplied engines
• Reconditioned/remanufactured units may offer 24-month extended coverage
• Warranty registration completed post-fit; keep documentation for future claims

The DCU code is stamped on the engine block near the oil filter housing and appears on your V5C logbook, service book sticker, and Bentley digital records. Verify this code before ordering a replacement to ensure exact compatibility with your variant.

• Engine code visible on block near oil filter; clean area for clear identification
• V5C logbook Section D.2 lists engine number and code for verification
• DVLA check via registration confirms engine code for replacement matching

No, the Bentayga Ewb exclusively uses the 4.0L petrol V8 (DCU/EA825) across all UK trims. Hybrid or electrified powertrains are not available for the EWB variant; all replacement enquiries relate to the DCU-coded twin-turbo petrol engine.

• EWB launched in 2022 with petrol V8 only; no diesel, hybrid, or EV option
• DCU/EA825 architecture shared with Porsche Cayenne Turbo but Bentley-tuned
• All replacement engines in our network are DCU-coded petrol V8 units

Enter your registration number on our homepage to instantly identify your exact EWB variant, engine code, and compatible replacement options. Receive tailored quotes from vetted UK specialists within hours, with no obligation to proceed.

• Registration lookup pulls DVLA data for precise variant and engine matching
• Quotes include supply-only or full supply & fit options with warranty details
• No spam, no pressure; genuine quotes only from Bentley-trained specialists