Mitsubishi Colt Engine ReplacementCompare Prices & Save

A rebuilt Mitsubishi Colt engine typically costs £395-£1,450 supply-only, depending on engine code and failure severity. Supply & fit adds £350-£650 labour. Used units start from £295 but carry shorter warranties.

• 1.1L 3A91 rebuilt: £395-£895 typical
• 1.5 DI-D OM639 rebuilt: £495-£1,450 typical
• Labour for supply & fit: £350-£650 additional
• All EngineMarket quotes include 12-month warranty minimum

For most Colts valued £1,000-£3,000, a rebuilt engine at £395-£1,450 is far more economical than scrapping (£150-£400) or buying another used car with unknown history.

• Rebuilt Colt engines cost less than many used cars
• 12-month warranty provides peace of mind vs unknown used car
• Supply & fit available if you lack workshop access
• Keep a known-history car vs gamble on another

The 1.1L 3A91 petrol engine's timing chain tensioner failure is the most searched Colt engine issue, causing rattle and potential valve damage between 50k-80k miles.

• 3A91 timing chain rattle is the #1 Colt engine query
• OM639 diesel injector failure is second most common
• 4A90 1.3L head gasket issues affect higher-mileage examples
• All three have affordable rebuilt replacement options

The 1.3L 4A90 petrol engine has the best reliability reputation among Colt units, with fewer catastrophic failures than the 1.1L 3A91 or 1.5 DI-D OM639 when properly maintained.

• 4A90 1.3L has robust design and good parts availability
• Regular oil changes prevent most 4A90 issues
• Still prone to head gasket failure at 80k+ miles
• Rebuilt 4A90 units cost £450-£995 typical

While enthusiast swaps like 4G63 exist, most UK Colt owners benefit from direct-fit rebuilt engines (3A91, 4A90, OM639) that require no ECU or wiring modifications.

• Direct-fit rebuilt engines avoid complex conversions
• Same engine code ensures ECU compatibility
• Supply & fit specialists handle all coding if needed
• Performance swaps require specialist fabrication

A properly rebuilt Colt engine from an EngineMarket specialist typically lasts 40,000-80,000+ miles with regular servicing, backed by a minimum 12-month unlimited mileage warranty.

• Rebuilt units include upgraded failure-prone components
• 12-month unlimited mileage warranty standard
• Regular oil changes critical for longevity
• Many rebuilt Colts exceed 100k miles post-rebuild

Yes - used Colt engines sourced through EngineMarket suppliers typically include 30-90 day warranties, with rebuilt/reconditioned units carrying 12-month unlimited mileage coverage.

• Used engine warranties: 30-90 days typical
• Rebuilt/recon engines: 12-month minimum standard
• Warranty terms vary by supplier - confirm before ordering
• All EngineMarket suppliers are vetted UK specialists

Your Colt's engine code is stamped on the engine block (visible near the gearbox) and listed on your V5C logbook under "engine number" or "fuel type" sections.

• Common codes: 3A91 (1.1L), 4A90 (1.3L), OM639 (1.5 DI-D)
• V5C logbook lists engine number/code
• Enter reg on EngineMarket for instant DVLA verification
• Specialists can confirm code from photos if unsure

Yes - EngineMarket's network includes UK specialists offering full supply & fit for all Colt engine types, with labour typically £350-£650 added to the engine price.

• Supply & fit available nationwide for Colt models
• Labour cost: £350-£650 typical depending on location
• Includes removal, fitting, coding, fluids and road test
• Single warranty covers both engine and installation

Reconditioned Colt engines have worn parts replaced after cleaning/inspection; rebuilt units undergo full strip-down with upgraded components addressing known failure points like timing chains.

• Reconditioned: cleaned, inspected, worn parts replaced
• Rebuilt: full strip-down, upgraded failure-prone components
• Rebuilt typically costs slightly more but offers longer life
• Both include minimum 12-month warranty via EngineMarket