Mitsubishi L200 2.4 DID Engine Replacement - Compare Prices & Get Quotes
Need a Mitsubishi L200 2.4 DI-D engine replacement- Compare quotes from trusted UK Mitsubishi L200 2.4 DI-D engine specialists for reconditioned, rebuilt and used engines. Get free Mitsubishi L200 2.4 DI-D engine quotes today and save on specialist supply and fit.
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From £1,800 to £3,200
Used from £800 · Reconditioned from £1,600 · Common codes: 4N15 (2015-2025, 154-181PS)
From £800
Tested, bare/short engine
From £1,600
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain

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3 Simple Steps3 Simple Stepsto Finding the Best Mitsubishi L200 2.4 DI-D Replacement Engineto Finding the Best Mitsubishi L200 2.4 DI-D Replacement Engine
Most replacements completed within 3-5 days.
Mitsubishi L200 2.4 DI-D - Engine History & Specs at a Glance
The Mitsubishi L200 2.4 DI-D was introduced in 2015 as the replacement for the older 2.5L 4D56 engine, bringing a modern, lighter, all-aluminium 2.4L diesel to the L200 range. This engine, designated 4N15, is a joint development between Mitsubishi Motors Corporation and Mitsubishi Heavy Industries and is part of the MIVEC engine family.

Mitsubishi L200 2.4 DI-D - Engine History & Specs at a Glance
The Mitsubishi L200 2.4 DI-D was introduced in 2015 as the replacement for the older 2.5L 4D56 engine, bringing a modern, lighter, all-aluminium 2.4L diesel to the L200 range. This engine, designated 4N15, is a joint development between Mitsubishi Motors Corporation and Mitsubishi Heavy Industries and is part of the MIVEC engine family.
Mitsubishi L200 2.4 DI-D
Engine History Timeline
L200 launches with 4N15 2.4 DI-D engine replacing 4D56
2025 - 4N15 offered in two power outputs 154PS (113kW) and 181PS (133kW)
2026 onward - New generation L200 introduced with updated 4N16 engine
Key Specs Snapshot
Every engine fitted to the Mitsubishi L200 2.4 DI-D is covered below, with UK rebuilt pricing and known failure points for the 4N15 unit.
Mitsubishi L200 2.4 DI-D Engine Codes - Specifications & Replacement CostMitsubishi L200 2.4 DI-D Engine Codes - Specifications & Replacement Cost
2.4L DI-D Diesel (2015-2025)
Compatible Trim Levels
- L200 2.4 DI-D
- L200 Triton
- L200 4WD

Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£800-£1,800
Reconditioned
Addressed known issues, tested
£1,800-£2,800
Rebuilt
Full teardown, upgraded internals
£2,800-£4,200
Common Failure
The 4N15 engine has several known issues. Exhaust manifold cracking (part number 1555A843) is a well-documented failure, with reports of failure before 40,000km. This is believed to be caused by an undersized cooling system working at its limit, causing the manifold to operate at excessive temperatures. Mitsubishi has released an updated manifold (part number 1555B029) as a countermeasure. Additionally, DPF regeneration issues cause frequent warning lights and rapid oil level rise, particularly in urban use. Turbocharger failure (1515A417) also affects the 4N15, with symptoms including weak acceleration, limp mode, whistling noises, and rising oil consumption.


The 4N15 engine replaced the older 4D56 with a modern all-aluminium design, but it introduced its own set of common issues. These include exhaust manifold cracking, DPF regeneration problems causing oil dilution, and turbocharger failure. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure points, plus a minimum 12-month unlimited-mileage warranty.

The Most Common 4N15 Failure
Affected Vehicles
Mitsubishi L200 2.4 DI-D (4N15, 2015-2025)
Typical Failure Mileage
20,000-60,000 miles (reported before 40,000km)
Root Cause
The cooling system is believed to be undersized for the 4N15 engine, causing the exhaust manifold to operate at excessive temperatures which leads to cracking. Symptoms include loss of power, the engine entering limp mode, and audible exhaust leakage. Mitsubishi has released an updated manifold (part number 1555B029) to address this issue.
Why It Happens
The cooling system is believed to be undersized for the 4N15 engine, causing the exhaust manifold to operate at excessive temperatures which leads to cracking. Symptoms include loss of power, the engine entering limp mode, and audible exhaust leakage. Mitsubishi has released an updated manifold (part number 1555B029) to address this issue.
Dealer (parts + labour)
£800-£1,200
Specialist (parts + labour)
£500-£800
What it involves
Replace cracked manifold with updated part (1555B029), new gaskets, studs
Suitability
If caught early; prevents power loss and further damage
Dealer (parts + labour)
£4,500-£6,500
Specialist (parts + labour)
£2,800-£4,200
What it involves
Supply & fit, rebuilt 4N15 with updated manifold and cooling system components, 12-month warranty
Suitability
If manifold failure has caused secondary turbo damage
| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
Exhaust Manifold Replacement Minor | £800-£1,200 | £500-£800 | Replace cracked manifold with updated part (1555B029), new gaskets, studs | If caught early; prevents power loss and further damage | |
Full Replacement - rebuilt engine Best Value | £4,500-£6,500 | £2,800-£4,200 | Supply & fit, rebuilt 4N15 with updated manifold and cooling system components, 12-month warranty | If manifold failure has caused secondary turbo damage |
Our Recommendation
Our Recommendation
If your L200 2.4 DI-D develops loss of power, limp mode, or a hissing/exhaust leak sound, have the exhaust manifold inspected immediately. If caught early, replacing the manifold with the updated part (1555B029) is significantly cheaper than a full engine rebuild. For vehicles with confirmed secondary damage to the turbocharger or engine, a rebuilt engine with updated components is the safest long-term solution.

Don't Let 4N15 Engine Failure Write Off Your Mitsubishi L200 2.4 DI-D
The 4N15 engine's known issues - exhaust manifold cracking, DPF-related oil dilution, and turbocharger failure - can be addressed with preventative maintenance and updated components. If you're facing a major repair, compare rebuilt and used engine prices through our specialist network. Enter your registration now for free, no-obligation quotes tailored to your exact Mitsubishi L200 2.4 DI-D.
Compare rebuilt 4N15 Mitsubishi L200 2.4 DI-D engine prices
Important Information
Important Information
"All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Mitsubishi L200 2.4 DI-D. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Mitsubishi L200 2.4 DI-D Engine ReplacementFrequently Asked Questions
Question 1How much does a Mitsubishi L200 2.4 DI-D engine replacement cost-
A Mitsubishi L200 2.4 DI-D engine replacement typically costs £800-£1,800 for a used unit, £1,800-£2,800 for reconditioned, and £2,800-£4,200 for a rebuilt engine with 12-month warranty [ESTIMATED]. Specialist fitting costs add £600-£900.
- Used 4N15: £800-£1,800 supply-only
- Reconditioned: £1,800-£2,800 supply-only
- Rebuilt with warranty: £2,800-£4,200 supply-only
- Specialist fitting: £600-£900
Question 2Is the Mitsubishi L200 2.4 DI-D a reliable engine-
The 4N15 engine has known issues, particularly with exhaust manifold cracking, DPF regeneration problems, and turbocharger failure. Mitsubishi has released updated parts (manifold 1555B029) to address these issues. With regular maintenance and preventative updates, many units prove durable.
- Exhaust manifold cracking is the most common issue
- Updated manifold part (1555B029) available
- Regular oil changes and DPF maintenance critical
Question 3Does the Mitsubishi L200 2.4 DI-D have a timing belt or chain-
The 4N15 2.4 DI-D engine uses a timing chain, not a belt. The timing chain has 108 links and is a simplex (single row) closed chain. Timing chain kits, including the chain, tensioner, and guides, are available for the 4N15 engine.
- Timing chain, not belt (108 links)
- No scheduled replacement interval
- Regular oil changes essential for chain longevity
Question 4What are the signs of exhaust manifold failure on an L200 2.4 DI-D-
Common signs include loss of power, engine entering limp mode, audible exhaust leakage/hissing, and a check engine light. The manifold cracking issue is well-documented, with reports of failure before 40,000km. If you experience these symptoms, have the manifold inspected immediately - replacement with the updated part (1555B029) is cheaper than a full engine rebuild.
- Loss of power
- Limp mode
- Hissing/exhaust leak noise
Question 5Is it worth replacing the engine in a Mitsubishi L200 2.4 DI-D-
With 2015-2025 L200 2.4 DI-D values ranging from £6,000-£25,000 [INDUSTRY ESTIMATE], a rebuilt engine at £2,800-£4,200 represents 15-40% of the vehicle's value. Given the L200's strong commercial and 4x4 retained values, a rebuilt engine with 12-month warranty is generally a viable investment - particularly for well-maintained examples used for work or off-road use.
- Vehicle value: £6,000-£25,000
- Rebuilt engine: £2,800-£4,200
- Replacement is financially viable for most examples
Question 6What power output does the 4N15 engine have-
The 4N15 engine is available in two power outputs. The standard version produces 154PS (113kW) and 380Nm of torque, while the high-output version produces 181PS (133kW) and 430Nm of torque. The 4N15 is a 2.4L (2442cc) 4-cylinder DOHC turbocharged diesel with common rail injection.
- 154PS (113kW) / 380Nm - standard tune
- 181PS (133kW) / 430Nm - high-output tune
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Compare Mitsubishi L200 2.4 DI-D engine replacement quotes from trusted UK specialists. Whether you need a used 4N15, a reconditioned unit, or a fully rebuilt engine with 12-month warranty, our network delivers competitive pricing across the UK. Enter your registration now for free, no-obligation quotes tailored to your exact Mitsubishi L200 2.4 DI-D - with supply and fit options available nationwide.

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