Honda Clarity Engine ReplacementCompare Quotes from UK Specialists

Honda Clarity engine replacement costs typically range from £995 for a used LEB3 unit to £2,800 for a fully rebuilt PHEV engine with upgraded hybrid interface components. Supply-only prices exclude fitting; supply & fit adds £450-£850 depending on specialist location. Grey import verification and e-CVT compatibility checks are included with all EngineMarket quotes.

• Rebuilt LEB3 engines start from £1,395 with 12-month unlimited mileage warranty
• Used Clarity PHEV engines available from £995 with mileage verification documentation
• Supply and fit service adds £450-£850 depending on UK specialist garage location
• All prices include e-CVT motor-generator alignment verification for grey import compliance

Only LEB3, LEB31, and LEB3A engine codes are compatible with Honda Clarity PHEV models sold as UK grey imports between 2017-2021. These 1.5L Atkinson-cycle hybrid engines integrate with the e-CVT transmission and high-voltage battery system. Enter your registration to verify your exact LEB3 sub-code before ordering any replacement unit.

• LEB3 fits Base trim Clarity PHEV grey imports from 2017-2021 production years
• LEB31 code applies to early Touring trim models with enhanced charging calibration
• LEB3A engines suit facelift 2019-2021 Clarity with refined hybrid control mapping
• All codes require e-CVT interface verification and high-voltage sync protocol testing

Honda Clarity PHEV owners most frequently report HV-mode high-rev power loss, charging port sync failures, and 12V accessory battery drain affecting hybrid system enable. These issues typically appear between 40,000-75,000 miles on grey import vehicles. Rebuilt LEB3 engines from EngineMarket include upgraded components addressing these documented failure patterns with full warranty coverage.

• HV-mode rubber-band drivability caused by inverter thermal degradation and calibration drift
• Charging system communication faults trigger no-charge lockouts at 45,000-65,000 mile typical range
• 12V battery drain disables high-voltage safety interlock preventing engine start sequence
• e-CVT motor-generator alignment wear causes driveline shudder under load at higher mileage

Rebuilt Honda Clarity engines offer superior value for grey import PHEV owners because they include upgraded hybrid interface components addressing known LEB3 failure points, plus a 12-month unlimited mileage warranty. Used engines are cheaper upfront but carry uncertain provenance and no guarantee of e-CVT compatibility or charging system integrity post-installation.

• Rebuilt LEB3 units include upgraded inverter thermal management and charging sync verification
• Used Clarity engines depend on donor vehicle history and may lack hybrid calibration documentation
• Rebuilt engines undergo bench testing with fault code resolution guides for UK specialist fitting
• Warranty coverage on rebuilt units protects against premature hybrid interface component failure

Honda Clarity engine replacement typically completes within 3-5 working days at UK grey import specialist garages, including e-CVT alignment verification and hybrid system diagnostic reset. Supply-only engines dispatch within 24-48 hours; supply & fit appointments require pre-booking to secure hybrid-certified technician availability for your specific LEB3 sub-code.

• Supply-only LEB3 engines dispatch from UK warehouses within 24-48 hours of order confirmation
• Specialist fitting requires 2-3 days including e-CVT motor-generator alignment and road testing
• Hybrid system diagnostic reset and fault code clearance adds half-day to completion timeline
• Grey import documentation verification and MOT compliance checks included in specialist service timeframe

All Honda Clarity replacement engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty covering the LEB3 engine assembly, e-CVT interface components, and hybrid control module communication protocols. Extended 24-month coverage is available for rebuilt units. Warranty terms explicitly cover grey import compliance and high-voltage system integration failures.

• 12-month unlimited mileage warranty standard on all Clarity PHEV replacement engines
• Coverage includes e-CVT motor-generator alignment, charging port sync, and DC-DC converter interface
• Rebuilt LEB3 units eligible for extended 24-month warranty with upgraded hybrid components
• Warranty valid UK-wide with network of grey import certified specialist fitting garages

Yes, EngineMarket connects Honda Clarity owners with UK grey import specialist garages offering complete supply and fit service for LEB3, LEB31, and LEB3A engines. The service includes engine delivery, e-CVT alignment verification, hybrid system calibration, fault code reset, and post-installation road testing with MOT compliance documentation for your imported vehicle.

• Supply and fit adds £450-£850 to engine price depending on specialist garage location
• Service includes e-CVT motor-generator alignment and high-voltage sync protocol verification
• Hybrid control module calibration and fault code clearance performed by certified technicians
• Grey import VIN verification and MOT compliance documentation provided post-installation

Your Honda Clarity engine code (LEB3, LEB31, or LEB3A) appears stamped on the engine block near the transmission bell housing, on the vehicle identification plate under the bonnet, or within your grey import documentation. Enter your registration number above for instant VIN-to-engine-code verification compatible with Clarity PHEV hybrid systems.

• LEB3 code stamped on engine block visible from transmission side on Clarity PHEV
• Vehicle identification plate under bonnet lists engine prefix matching production year and trim
• Grey import paperwork and Japanese auction sheets specify exact LEB3 sub-code variant
• Online VIN decoder tools confirm hybrid system compatibility before ordering replacement engine

Honda Clarity engine replacement rarely affects insurance premiums when using like-for-like LEB3 codes with documented grey import compliance. Most UK insurers accept rebuilt or reconditioned engines if fitted by certified specialists with warranty documentation. Always notify your provider of the replacement and supply fitment certificates to maintain policy validity for your imported PHEV.

• Like-for-like LEB3 replacement with warranty documentation typically does not increase Clarity premiums
• Notify insurer of engine replacement and provide specialist fitment certificate for policy validation
• Rebuilt engines with upgraded hybrid components may improve insurability versus used uncertain provenance
• Grey import compliance documentation essential for maintaining coverage on Clarity PHEV policies

Replacing a Honda Clarity hybrid engine is worthwhile when the vehicle has strong bodywork, low chassis mileage, and verified grey import history. Rebuilt LEB3 engines from £1,395 with 12-month warranty often cost less than dealer diagnostics for intermittent hybrid faults. Compare replacement cost against Clarity's residual value and your intended ownership period before deciding.

• Rebuilt LEB3 engines from £1,395 often cheaper than prolonged dealer diagnostic loops for hybrid faults
• Clarity PHEV retains strong residual value when bodywork and chassis remain in good condition
• 12-month unlimited mileage warranty on rebuilt units protects your investment post-replacement
• Supply and fit service ensures e-CVT compatibility and grey import MOT compliance documentation