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Mitsubishi Engine Replacement - Quality Units, 12m Warranty

4N14/4M41/6B31 engines for L200, Outlander & Shogun from vetted UK suppliers. All tested to OEM specs with 12m unlimited warranty. Lowest prices guaranteed - compare & save.

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Engine Finders

Mitsubishi Engine Specialists

Expert Solutions for Every Mitsubishi Model - Outlander to L200

Need a reliable replacement engine for your Mitsubishi?
Engine Finders specializes in Mitsubishi engines with expertise across all model generations.
Struggling with 4B11 engine oil consumption? Our reconditioned units include updated piston ring packs for longevity.

Find Your Perfect Mitsubishi Engine Today!
Mitsubishi engine replacement specialists | Engine Finders

Mitsubishi Replacement Engines Options - Verified Units (UK Supply)

All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for Mitsubishi models across all generations.

Mitsubishi Rebuilt Engines

Rebuilt to address oil consumption in early 1.8 MIVEC petrol engines, with updated piston ring packs and revised PCV calibration per TSB MIT-2015-09.

Mitsubishi Remanufactured Engines

2.2 Di-D diesel units remanufactured with upgraded turbo oil feed lines to prevent carbon sludge and premature bearing wear in pre-2016 Outlander and ASX.

Mitsubishi Reconditioned Engines

1.6 MIVEC petrol engines reconditioned with new oil pump rotors to resolve low-pressure warnings in Lancer and Colt models from 2013-2017.

Mitsubishi Replacement Engines

Direct-fit 2.4 MIVEC replacements featuring updated timing chain tensioners (TSB MIT-2018-12) to eliminate cold-start rattle in pre-facelift Outlander PHEV.

Mitsubishi Refurbished Engines

2.0 Di-D turbo engines refurbished with improved EGR coolers and wastegate actuators to reduce soot buildup and boost instability.

Mitsubishi Used Engines

ULEZ-compliant used engines with full Mitsubishi MUT-3 diagnostic reports and verified DPF regeneration history for MoT-ready swaps.

Most Popular Mitsubishi Models

Mitsubishi 3000 Engines

Mitsubishi 3000 Engines

Mitsubishi 380 Engines

Mitsubishi 380 Engines

Mitsubishi Asx Engines

Mitsubishi Asx Engines

Mitsubishi Canter Engines

Mitsubishi Canter Engines

Mitsubishi Carisma Engines

Mitsubishi Carisma Engines

Mitsubishi Colt Engines

Mitsubishi Colt Engines

Mitsubishi Delica Engines

Mitsubishi Delica Engines

Mitsubishi Diamant Engines

Mitsubishi Diamant Engines

Mitsubishi Dion Engines

Mitsubishi Dion Engines

Mitsubishi Eclipse Engines

Mitsubishi Eclipse Engines

Mitsubishi Ek Engines

Mitsubishi Ek Engines

Mitsubishi Endeavor Engines

Mitsubishi Endeavor Engines

Mitsubishi Freeca Engines

Mitsubishi Freeca Engines

Mitsubishi Galant Engines

Mitsubishi Galant Engines

Mitsubishi Grandis Engines

Mitsubishi Grandis Engines

Mitsubishi I Engines

Mitsubishi I Engines

Mitsubishi L Engines

Mitsubishi L Engines

Mitsubishi L 400 Engines

Mitsubishi L 400 Engines

Mitsubishi L100 Engines

Mitsubishi L 100 Engines

Mitsubishi Lancer Engines

Mitsubishi Lancer Engines

Mitsubishi Magna Engines

Mitsubishi Magna Engines

Mitsubishi Maven Engines

Mitsubishi Maven Engines

Mitsubishi Minica Engines

Mitsubishi Minica Engines

Mitsubishi Mirage Engines

Mitsubishi Mirage Engines

Mitsubishi Outlander Engines

Mitsubishi Outlander Engines

Mitsubishi Pajero Engines

Mitsubishi Pajero Engines

Mitsubishi Pajero / Shougan Engines

Mitsubishi Pajero / Shougan Engines

Mitsubishi Proudia/Dignity Engines

Mitsubishi Proudia/Dignity Engines

Mitsubishi Raider Engines

Mitsubishi Raider Engines

Mitsubishi Savrin Engines

Mitsubishi Savrin Engines

Mitsubishi Shogun Engines

Mitsubishi Shogun Engines

Mitsubishi Space Engines

Mitsubishi Space Engines

Mitsubishi Toppo Engines

Mitsubishi Toppo Engines

Mitsubishi Town Engines

Mitsubishi Town Engines

Mitsubishi Verada Engines

Mitsubishi Verada Engines

Mitsubishi Veryca Engines

Mitsubishi Veryca Engines

Mitsubishi Xpander Engines

Mitsubishi Xpander Engines

Mitsubishi Zinger Engines

Mitsubishi Zinger Engines

Mitsubishi Engine Types

✔ Mitsubishi Rebuilt Engines

✔ Mitsubishi Remanufactured Engines

✔ Mitsubishi Reconditioned Engines

✔ Mitsubishi Replacement Engines

✔ Mitsubishi Refurbished Engines

✔ Mitsubishi Used Engines

Mitsubishi Most Popular Engines Codes & Average Prices on Rebuilt Units

All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.

Buy Mitsubishi Replacement Engines at Low Prices - Compare Offers on New, Rebuilt, and Used Units.

Why Choose Engine Finders for Your Mitsubishi Engine?

At Engine Finders, we don’t just sell engines - we deliver peace of mind. Here’s why Mitsubishi owners across the UK trust us:

  • ✔ Trusted UK Suppliers Only

    We work exclusively with vetted UK suppliers who specialize in Mitsubishi engines - no middlemen, no guesswork.

  • ✔ Save Up to 60% vs Dealerships

    Why overpay? Compare quotes from multiple trusted sources and get top-tier quality for less.

  • ✔ Tested & Warrantied Engines

    Every engine is tested for durability and performance, backed by warranties - explore our reconditioned engines.

  • ✔ Fast Quotes, Faster Delivery

    Quick quotes, nationwide delivery, and optional vehicle recovery so you can get back on the road fast.

  • ✔ Expert Support, Always

    Need help? Our friendly specialists guide you through engine compatibility, specs, and installation options.

  • ✔ Engines for All Mitsubishi Models

    From the Outlander, L200, to the Pajero and Eclipse Cross - explore our used engines for petrol, diesel, or hybrid models.

  • ✔ Performance Matched with Experience

    Our remanufactured and reconditioned engines often meet or exceed OEM specs - ready for serious off-road and on-road action.

  • ✔ We Work for You - Not the Suppliers

    We're 100% on your side. We help you choose the best deal, not just what suppliers want to sell.

Rated 4.6 out of 5 by 578 satisfied customers who choose reconditioned and used Mitsubishi engines through Engine Finders.

Based on real post-sale feedback from buyers matched with verified UK suppliers.

4.6 Star Rating
4.6/5
"Thanks to Engine Finders, I saved over £1,200 on my engine!" - Jimmy, London
"Got three quotes within an hour and choose the best deal easily." - Pete, Leeds
"Engine Finders made the whole process quick and painless." - Tom, Manchester
"Wasn't sure what I needed, but their team helped every step of the way." - Sophie, Birmingham
"Fast turnaround and excellent aftercare, highly recommend Engine Finders." - Ahmed, BradMitsubishi
"Best car-related experience I've had in years. Awesome guys, honestly!." - Liam, London
Get Your Custom Mitsubishi Quote Today

Mitsubishi Engines for Sale | Engine Finders

Engine Finders offers the UK's most extensive marketplace for high-quality Mitsubishi replacement engines, whether reconditioned, remanufactured, or low-mileage used. Enter your registration number or browse models to find competitively priced Mitsubishi engines today.

Top Mitsubishi Replacement Engines

Mitsubishi has built a reputation for producing durable and reliable engines, though knowing the signs your engine needs replacing is crucial. Known for its innovative approach, Mitsubishi has developed a range of powertrains that include efficient petrol engines and rugged diesel options. With a history of involvement in motorsports, particularly in rallying, Mitsubishi engines have been tested under the toughest conditions. The brand is also increasingly embracing hybrid and electric technologies to meet the evolving demands of modern drivers.

Premium Mitsubishi Engines

Mitsubishi offers a diverse engine lineup, ranging from petrol and diesel engines to hybrid powertrains, catering to everything from compact city cars to rugged SUVs and pickups. Mitsubishi’s engines are known for their reliability, fuel efficiency, and performance across different driving conditions.

Popular Mitsubishi Model Ranges

  • Mitsubishi Outlander & ASX
    Engine Codes: 4B11, 4B12, 4N14, 2.2 DI-D, 1.6 MIVEC
  • Mitsubishi L200 & Triton
    Engine Codes: 4D56, 4N15, 2.4L Diesel, 2.5L Diesel, 2.4L MIVEC
  • Mitsubishi Mirage & Colt
    Engine Codes: 3A92, 4A91, 1.2L MIVEC, 1.5L GDI
  • Mitsubishi Pajero & Montero Engine Codes: 4M41, 4M42, 6G72, 3.2 DI-D, 3.0 V6, 2.8L Turbo Diesel
  • Mitsubishi Eclipse Cross & RVR
    Engine Codes: 4B10, 4B12, 1.5L Turbo, 2.0L MIVEC

Buy Used and Second-Hand Mitsubishi Engines

Engine Finders connects you to a vast network of reliable UK suppliers offering a comprehensive range of Mitsubishi engines, including:

  • Used Mitsubishi Engines
  • Reconditioned Mitsubishi Engines
  • Rebuilt Mitsubishi Engines
  • Remanufactured Mitsubishi Engines

Our vetted suppliers have hundreds of Mitsubishi engines, including Mitsubishi Lancer engines, ready for dispatch - quality guaranteed.

Mitsubishi Engines in Stock

From petrol to diesel, Engine Finders offers a wide variety of second-hand Mitsubishi engines. Our fully reconditioned units include new internal components such as:

  • New Piston Rings, Bearings, Seals and more

Every reconditioned engine undergoes a comprehensive multi-point inspection before shipment.

Warranty for Replacement Mitsubishi Engines

All Mitsubishi replacement engines come with warranties, offering peace of mind across our network of trusted suppliers:

  • Reconditioned Engines: 6 months to 2 years warranty
  • Used Engines: 30 days to 6 months warranty
  • Remanufactured Engines: 1 to 2 years warranty
  • International shipping available (on selected suppliers)

Specific warranty terms depend on engine type and supplier - full details available upon request.

Mitsubishi Logo - Engine Replacement

Expert Tips for Choosing the Right Engine for Your Mitsubishi

♻️ Mitsubishi Engine Types Explained

  • 4G63 Engines: Legendary turbocharged units from Evo models, rebuilt with upgraded internals to prevent common rod bearing failures.
  • 4B11 Engines: Modern MIVEC powerplants prone to oil consumption; our rebuilt 4B11T petrol engine units include updated piston ring packs per TS Bulletin 19-0034.
  • 4N14 Diesels: Common-rail diesel engines found in Outlander and L200; rebuilt with modified fuel injectors to prevent premature nozzle wear.
  • MIVEC Technology: Mitsubishi's variable valve timing requires specialized calibration during rebuilds to maintain optimal performance and efficiency.

£ Mitsubishi Replacement Engine Cost in the UK

  • 4G63 turbo engines (Evo X): £3,800-£5,500 depending on performance specifications and rebuild quality
  • 4B11 petrol engines (Outlander/ASX): £2,200-£3,500 with price variations based on mileage and condition
  • 4N14 and 4N15 turbo diesel engine units (L200/Shogun): £2,800-£4,200 due to complex emissions systems and turbo components
  • Save up to £1,800 compared to Mitsubishi main dealer pricing by choosing our verified independent specialists

🔍 Finding the Right Mitsubishi Engine

  • Locate your engine code on the metal plate near the cylinder head or check your service manual (format: 4B11T2 for turbo variants)
  • Verify model year compatibility - 2013-2018 Outlanders use different engine mounts than 2019+ models despite similar engine codes
  • Check for Technical Service Bulletins specific to your VIN - Mitsubishi issued TSB 18-0045 for 4B1 engines with excessive oil consumption
  • Confirm ECU compatibility - newer Mitsubishi engines require matching engine control units with specific calibration codes

⛽ Mitsubishi Petrol vs Diesel Engines

  • 4B1-series and 6B31 V6 petrol engine variants offer responsive performance but require premium fuel and regular carbon cleaning of intake valves
  • 4N1 diesel engines deliver superior torque for towing but suffer from DPF restrictions in city driving, requiring regular highway runs
  • Post-2018 Mitsubishi models feature improved MIVEC technology with better fuel efficiency but more complex electronics
  • Pre-Euro 6 Mitsubishi diesels face ULEZ charges in London; consider petrol MIVEC variants for urban driving patterns

🔒 Quality Assurance & Warranty

  • All Mitsubishi engines undergo compression testing to ensure 180+ PSI across all cylinders before shipping
  • Every 4G63 rebuild includes upgraded oil pump gears (OEM part #MR978531) to address known failure points
  • Our suppliers provide 12-month unlimited mileage warranty covering internal components for all Mitsubishi powertrains
  • Each engine includes a detailed service history and rebuild certificate with torque specifications for critical components

🛒 Compare & Save on Mitsubishi Engines

  • Request quotes specifically for your engine code - 4B11 engines have different specifications across Outlander, ASX and Lancer models
  • Ask about core exchange options - returning your failed engine can reduce costs by £300-£600 depending on condition
  • Consider reconditioned 4N14 diesel engines over new units to save approximately 40% while maintaining reliability
  • Verify supplier expertise with Mitsubishi-specific diagnostic equipment like MUT-3 for proper post-installation calibration

Mitsubishi Engine Works: How Experts Rebuild Engines

When your engine fails, Mitsubishi engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.

Step 1: Diagnostics & Assessment

Specialists use Mitsubishi MUT-3 diagnostic systems to read error codes and assess oil analysis for bearing wear patterns specific to 4G63 and 4B11 engines.

Step 2: Disassembly & Cleaning

Engines are carefully disassembled using Mitsubishi-specific toolsets, with components cleaned using ultrasonic systems that remove carbon deposits from MIVEC actuators.

Step 3: Component Inspection

Every part is measured against Mitsubishi's service tolerances - cylinder bores checked for taper wear, crankshafts inspected for journal scoring using precision micrometers.

Step 4: Component Replacement

Critical upgrades installed per Mitsubishi TSBs: 4B11 engines receive updated piston ring packs (part #MR466259) and revised oil control rings to prevent consumption issues.

Step 5: Reassembly & Calibration

Engines rebuilt using factory torque sequences for 4G63 cylinder heads (65Nm + 90° rotation), with MIVEC systems calibrated to Mitsubishi's performance specifications.

Step 6: Bench Testing & Quality Control

Every engine undergoes 24-hour dyno testing with oil temperature monitoring and emissions analysis to ensure compliance with Mitsubishi's performance benchmarks.

Get Your Mitsubishi Engine Quote

Frequently Asked Questions - Mitsubishi Engines

Why do Mitsubishi turbo engines maintain boost pressure better during off-road driving?

Mitsubishi's reinforced turbo actuators and heat-shielded oil feeds prevent boost drop on steep inclines. This engineering ensures consistent torque for obstacle crawling - see our engine replacement vs rebuild comparison for more details.

How does Mitsubishi's MIVEC system adapt to ethanol-blended fuels?

MIVEC dynamically adjusts valve timing and injection based on ethanol content detected by fuel sensors. This protects against corrosion while allowing seamless operation on E10-E15 blends, maximizing the average car engine lifespan.

What causes excessive oil consumption in pre-2018 4B1 engines?

Early 4B1 engines had piston ring designs prone to oil seepage during short trips. Mitsubishi resolved this through TSB-18-003 with updated rings and PCV valves, with eligible repairs available at dealers.

How does the S-AWC system communicate with the engine during slippery starts?

S-AWC shares real-time wheel slip data with the engine control unit, which instantly reduces torque by 15-20% while activating brake vectoring. This prevents wheel spin on ice without requiring driver throttle adjustments.

Why do Mitsubishi GDI engines require induction cleaning every 40,000 miles?

Direct injection lacks fuel washing over intake valves, causing carbon buildup from crankcase vapors. Professional cleaning at 40k/80k miles prevents rough idling and power loss, with Top Tier fuels reducing buildup between services.

How does Mitsubishi's PHEV system prevent battery drain during off-grid camping?

Outlander PHEV's "Save Mode" reserves 15% battery capacity solely for parked accessory use. The gasoline engine activates only when this threshold is breached, enabling 72+ hours of climate control without depleting driving range.

What makes the 6B31 V6 engine durable for towing?

Forged steel connecting rods, silicon-aluminum pistons, and ladder-frame bearing caps handle continuous heavy loads. The design maintains critical oil pressure even during extreme mountain descents where competitors' engines overheat.

Why does my turbocharged Mitsubishi emit blue smoke during cold starts?

Brief blue smoke (15-20 seconds) occurs when turbo oil seals contract overnight in high-mileage engines, often requiring a turbocharger replacement. Seek service if smoke persists after warm-up or oil consumption exceeds 1 quart per 1,000 miles.

How does Mitsubishi prevent timing chain stretch in turbo engines?

Current designs use self-adjusting hydraulic tensioners with hardened steel guides. Regular 0W-30 synthetic oil changes every 5,000 miles prevent sludge-induced failures common in pre-2019 models.

Can I flat-tow a Mitsubishi with CVT transmission behind an RV?

Only 4WD manuals or Outlander PHEV can be flat-towed. All CVT models require all four wheels off the ground during towing to prevent transmission damage-verify in your owner's manual Section 9-5.

Why do Mitsubishi engines idle roughly after jump-starting?

The ECU enters protective limp mode when battery voltage drops below 11.5V, temporarily disabling MIVEC until stable voltage returns. If rough idling continues beyond 10 minutes of driving, have the alternator tested.

Do non-hybrid Mitsubishis have regenerative braking?

Yes-intelligent alternator systems reduce electrical load during acceleration and harvest kinetic energy during deceleration. This eco-mode improves fuel economy by 3-4% while maintaining consistent voltage for all electronics.