J
Jimmy
★★★★★
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
Xpander Marketplace
Mitsubishi Xpander Engine ReplacementReconditioned & Used Prices Compared
Get quotes from trusted UK Mitsubishi Xpander engine specialists. Compare reconditioned, rebuilt and used prices for 1.5L petrol - 4A91 covered. Compare supply & fit options today.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
🔒 Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Mitsubishi Xpander specialists.
Instant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialists
Instant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialists
How It Works
3 Simple Steps3 Simple Stepsto Finding the Best Mitsubishi Xpander Replacement Engineto Finding the Best Mitsubishi Xpander Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
Xpander Engine Replacement
What Are UK Drivers Paying for Mitsubishi Xpander Engine Replacement-
The table below shows typical UK rebuilt engine costs across Mitsubishi Xpander variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying.
Average Market Prices
Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Mitsubishi Xpander OwnersAcross the UK
★★★★★
4.8out of 5
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Mitsubishi Xpander engines through EngineMarket.
P
Pete
★★★★★
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
S
Sophie
★★★★★
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
Google
★★★★★
“
Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
- Jimmy, London
Had a good / bad experience? Please leave a review
Leave a review → - Your feedback helps other Mitsubishi Xpander owners find trusted engine specialists.
Variants We Cover
Mitsubishi Xpander Engine ReplacementAll Variants Covered
Mitsubishi Xpander GLX
4A91 1.5L Petrol
Rebuilt Engines: £1,400-£2,400
Mitsubishi Xpander GLS
4A91 1.5L Petrol
Rebuilt Engines: £1,450-£2,500
Mitsubishi Xpander Exceed
4A91 1.5L Petrol
Rebuilt Engines: £1,500-£2,600
Mitsubishi Xpander Ultimate
4A91 1.5L Petrol
Rebuilt Engines: £1,550-£2,700
Mitsubishi Xpander Cross
4A91 1.5L Petrol
Rebuilt Engines: £1,600-£2,900
Mitsubishi Xpander Rockford Fosgate
4A91 1.5L Petrol
Rebuilt Engines: £1,650-£3,000
Mitsubishi Xpander S-AWC
4A91 1.5L Petrol
Rebuilt Engines: £1,700-£3,200
Mitsubishi Xpander 1.3L GLS
4A90 1.3L Petrol
Rebuilt Engines: £1,300-£2,200
Mitsubishi Xpander 1.6L
3A92 1.6L Petrol
Rebuilt Engines: £1,500-£2,600
Mitsubishi Xpander 1.8L
4B10 1.8L Petrol
Rebuilt Engines: £1,700-£3,100
Mitsubishi Xpander 1.5L Diesel Engine Replacement (Rare)
4N13 1.5L Diesel
Rebuilt Engines: £1,800-£3,400
Mitsubishi Xpander 1.8L Diesel Engine Replacement (Rare)
4N14 1.8L Diesel
Rebuilt Engines: £1,900-£3,600
Not sure which variant your Mitsubishi Xpander is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Engine Codes
Mitsubishi Xpander Engine CodesMitsubishi Xpander Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Mitsubishi Xpander across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Petrol Engines
Extracted from detailed petrol and performance engine families across Mitsubishi Xpander variants.
Extracted from detailed petrol and performance engine families across Mitsubishi Xpander variants.
Can't find your engine code-
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Mitsubishi Xpander engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Common Problems
Mitsubishi Xpander Engine Problems
The Mitsubishi Xpander's 4A91 1.5L MIVEC petrol engine dominates UK replacement enquiries, with timing chain tensioner wear, head gasket failure, and oil pump issues...
Every rebuilt engine includes a minimum 12-month unlimited mileage warranty.
1. Timing Chain Tensioner Failure
Why Mitsubishi Xpander 4A91 Engines Rattle
Most Affected Vehicles
Xpander GLX
GLS
Exceed
Ultimate
Failure Mileage Range
60,000-90,000 miles
Typical failure window
Root Cause
OEM tensioner part MB524273 loses hydraulic pressure, allowing chain slack and rattle on cold start.
Repair Options & Estimated Costs (UK ranges)
| Repair Tier | Dealer Price | Specialist Price | What It Involves | Longevity / Suitability |
|---|---|---|---|---|
Minor - Preventative Tensioner Replacement Minor | £800 - £1,400 | £450 - £850 | Replace tensioner MB524273, inspect chain guides, reset timing | Viable only if caught early before chain stretch; prevents catastrophic failure |
Intermediate - Full Timing Kit Replacement Intermediate | £1,400 - £2,400 | £850 - £1,600 | Replace tensioner, chain, guides, sprockets; full timing service | Recommended if rattle present; extends engine life 40k+ miles |
Full Replacement - Rebuilt 4A91 Engine Best Value | £2,800 - £4,200 | £1,400 - £2,900 | Supply & fit rebuilt 4A91 with upgraded tensioner kit, bench-tested, 12-month warranty | Best value if engine has suffered chain jump or valve damage |
Our Recommendation
Best next step for timing chain tensioner failure
On a Mitsubishi Xpander worth £8,000-£14,000, preventative tensioner replacement at 60k miles is cost-effective. If rattle is present or engine has jumped timing, a rebuilt 4A91 with upgraded components offers better long-term value than repeated repairs.
Don't Let Engine Failure Write Off Your Mitsubishi Xpander
The Mitsubishi Xpander's 4A91 engine is robust when maintained, but known failure points like timing chain tensioners, head gaskets, and oil pumps can lead to costly repairs. EngineMarket makes it simple to compare prices from trusted UK Mitsubishi Xpander specialists who understand grey import engines. Every rebuilt engine includes upgraded components addressing original failure points, plus nationwide delivery and a minimum 12-month unlimited mileage warranty. Compare prices and get back on the road without the main dealer premium.
Compare Mitsubishi Xpander Engine Replacement Prices Now →Mitsubishi Xpander Engine Problems
What It Costs to Fix & When Replacement Makes Sense
Replacement Engine Options
Mitsubishi Xpander Replacement Engine Types
Every engine type for the Mitsubishi Xpander is available through our UK network with typical price ranges based on variant, 4A91 engine code and budget.
Mitsubishi Xpander Reconditioned Engines (Recon)£1,600 - £2,900(supply only)
Mitsubishi Xpander Rebuilt Engines£1,400 - £2,900(supply only)
Mitsubishi Xpander Used Engines£900 - £1,800(supply only)
Mitsubishi Xpander Remanufactured Engines£1,800 - £3,200(supply only)
Mitsubishi Xpander Supply & Fit Engines
Full engine replacement service for grey import Xpanders; network specialists experienced with GA chassis and 4A91 fitment.
Typical Price
£400 - £800
(added to engine price)
Engine Sizes
Mitsubishi Xpander Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Mitsubishi Xpander is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.3L 4A90 was the entry-level petrol option for early Mitsubishi Xpander commercial and fleet variants. Sharing architecture with the more common 1.5L 4A91, it offered adequate power for light-duty use but is now less commonly searched for replacement in the UK grey import market.
| ENGINE CODE(S) | 4A90 |
| COMPATIBLE MODELS (UK) | GLS Commercial LWB |
| PRODUCTION YEARS | GA chassis, 2017-2018 |
Common Failure Points
Valve stem seal wear causing oil consumption at high mileage
Not sure which engine size your Mitsubishi Xpander needs- Enter your registration number above - we'll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty from UK Mitsubishi Xpander specialists.
Fuel Type
Mitsubishi Xpander Engines by Fuel Type
Choose your Mitsubishi Xpander engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the common 1.5L petrol 4A91 to the rare diesel variants.
The Mitsubishi Xpander is predominantly a petrol-powered MPV in the UK grey import market, with the 1.5L 4A91 MIVEC engine fitted to over 90% of variants.
Common Mitsubishi Xpander Petrol Engine Families
4A91
1.5L MIVEC, primary engine for GLX/GLS/Ultimate/Cross variants, timing chain tensioner risk
4A90
1.3L entry-level for commercial variants, shares architecture with 4A91
3A92
1.6L early GLS/Exceed option, slightly more torque for load carrying
4B10
1.8L top-spec for Ultimate/Cross, enhanced torque for towing
Found In
First Generation GA chassis (2017-2019)
4A90, 4A91, 3A92
Facelift GA chassis (2020-2023)
4A91, 4B10
Current Generation (2024-Present)
4A91 MIVEC updated
Known For
Strong fuel economy for a 7-seat MPV in the 1.5L 4A91 configuration
Timing chain tensioner MB524273 wear between 60k-90k miles
Head gasket MD981658 failure after overheating events
High UK replacement demand on GLS, Ultimate and Cross variants
Typical Petrol Models
Mitsubishi Xpander GLX 1.5Mitsubishi Xpander GLS 1.5Mitsubishi Xpander Exceed 1.5Mitsubishi Xpander Ultimate 1.5Mitsubishi Xpander Cross 1.5Mitsubishi Xpander Rockford Fosgate 1.5
Not sure which fuel type your Mitsubishi Xpander has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Mitsubishi Xpander specialists.
Engine Years
Mitsubishi Xpander Engines by YearWhat Was Fitted & When
This section covers all major engine changes across the Mitsubishi Xpander's production timeline from 2017-present, organised so grey import owners can quickly identify their 4A91 engine and compare rebuilt prices from UK specialists.
2017 - 2019 - First Generation GA Launch
Major Platform Change
The Mitsubishi Xpander launched on the GA chassis with the 4A91 1.5L MIVEC petrol engine as the primary powertrain across GLX, GLS and early Exceed variants.
Key Changes
GA chassis platform debut for Mitsubishi MPV segment
4A91 1.5L MIVEC introduced as standard engine
GLX and GLS trim levels launched with 105hp output
Early production units used pre-facelift timing components
Known For
Robust aluminium block design with MIVEC variable valve timing
Early tensioner MB524273 units prone to wear before 70k miles
Head gasket MD981658 specification later revised for improved durability
High search volume from UK grey import owners identifying engine codes
Main Engines
4A91 - - 1.5L petrol (GLX / GLS / early Exceed)
4A90 - 1.3L petrol (GLS Commercial LWB)
3A92 - 1.6L petrol (early GLS / Exceed)
Popular Models
Mitsubishi Xpander GLX 1.5
Mitsubishi Xpander GLS 1.5
Mitsubishi Xpander GLS 1.3 Commercial
Mitsubishi Xpander Exceed 1.6
Engine Codes Covered
Common Replacement Enquiries
Mitsubishi Xpander 2017 engine replacement
4A91 timing chain rattle fix
GLS 1.5 engine price UK
Get quotes for 2017-2019 Mitsubishi Xpander replacement engines
2017 - 2019 - First Generation GA Launch
Major Platform Change
The Mitsubishi Xpander launched on the GA chassis with the 4A91 1.5L MIVEC petrol engine as the primary powertrain across GLX, GLS and early Exceed variants.
Key Changes
GA chassis platform debut for Mitsubishi MPV segment
4A91 1.5L MIVEC introduced as standard engine
GLX and GLS trim levels launched with 105hp output
Early production units used pre-facelift timing components
Known For
Robust aluminium block design with MIVEC variable valve timing
Early tensioner MB524273 units prone to wear before 70k miles
Head gasket MD981658 specification later revised for improved durability
High search volume from UK grey import owners identifying engine codes
Main Engines
4A91 - - 1.5L petrol (GLX / GLS / early Exceed)
4A90 - 1.3L petrol (GLS Commercial LWB)
3A92 - 1.6L petrol (early GLS / Exceed)
Engine Codes Covered
Popular Models
Mitsubishi Xpander GLX 1.5
Mitsubishi Xpander GLS 1.5
Mitsubishi Xpander GLS 1.3 Commercial
Mitsubishi Xpander Exceed 1.6
Common Replacement Enquiries
Mitsubishi Xpander 2017 engine replacement
4A91 timing chain rattle fix
GLS 1.5 engine price UK
Get quotes for 2017-2019 Mitsubishi Xpander replacement engines
FAQ
Mitsubishi Xpander Engine ReplacementFrequently Asked Questions
Question 1Where can I buy a Mitsubishi Xpander engine in the UK-
Mitsubishi Xpander engines are available through EngineMarket's network of UK specialists who source 4A91 and other compatible units for grey import vehicles. We connect you with suppliers experienced in GA chassis fitment.
- EngineMarket aggregates quotes from vetted UK Mitsubishi Xpander specialists
- Specialists understand grey import requirements and GA chassis specifications
- Rebuilt 4A91 engines include upgraded timing components and 12-month warranty
- Supply-only and supply & fit options available nationwide
Question 2What engines fit a Mitsubishi Xpander-
The primary engine for Mitsubishi Xpander variants is the 4A91 1.5L MIVEC petrol unit. Other compatible codes include 4A90 (1.3L), 3A92 (1.6L), and 4B10 (1.8L) depending on variant and year.
- 4A91 1.5L MIVEC fits GLX, GLS, Exceed, Ultimate, Cross variants
- Verify engine code via registration check before ordering replacement
- GA chassis mounting points are consistent across petrol variants
- Diesel engines (4N13/4N14) require chassis compatibility verification
Question 3How much does it cost to replace a Mitsubishi Xpander engine-
Rebuilt Mitsubishi Xpander 4A91 engines typically cost £1,400-£2,900 supply-only in the UK. Supply & fit adds £400-£800 depending on location and variant complexity.
- Rebuilt 4A91 prices range £1,400-£2,900 based on variant and supplier
- Supply & fit service adds £400-£800 for labour and installation
- Used engines start around £900 but carry shorter warranty terms
- All EngineMarket quotes include minimum 12-month unlimited mileage warranty
Question 4Does the UK have diesel Mitsubishi Xpander engines-
Diesel Mitsubishi Xpander variants (4N13/4N14) were EU-export only and are extremely rare as UK grey imports. Most UK Xpanders use the 4A91 1.5L petrol engine.
- Over 90% of UK grey import Xpanders use 4A91 1.5L petrol engines
- Diesel variants (4N13 1.5L, 4N14 1.8L) were EU-specification only
- Verify your engine code via registration check before sourcing diesel replacement
- Specialist knowledge required for diesel EGR and DPF systems
Question 5What causes Mitsubishi Xpander 4A91 timing chain failure-
Timing chain tensioner part MB524273 loses hydraulic pressure on Mitsubishi Xpander 4A91 engines, causing chain slack and rattle that can lead to valve damage if ignored.
- OEM tensioner MB524273 typically fails between 60k-90k miles
- Cold-start rattle is the primary warning symptom
- Rebuilt 4A91 engines include upgraded tensioner kits as standard
- Preventative replacement costs £450-£850 specialist price
Question 6Do you warranty grey import Mitsubishi Xpander engines-
Yes, every engine supplied through EngineMarket for Mitsubishi Xpander grey imports includes a minimum 12-month unlimited mileage warranty from UK specialists.
- 12-month unlimited mileage warranty standard on rebuilt units
- Warranty covers parts and labour when supply & fit is booked
- Specialists understand grey import documentation requirements
- Confirm exact warranty terms with your chosen supplier before purchase
Question 7Is the Mitsubishi Xpander Cross engine different-
The Mitsubishi Xpander Cross uses the same 4A91 1.5L MIVEC engine as standard variants, with identical mounting points and compatibility for replacement engines.
- Cross variant uses standard 4A91 1.5L MIVEC engine code
- Raised suspension does not affect engine fitment or compatibility
- Rebuilt 4A91 engines fit Cross variants without modification
- Cross-specific styling does not impact engine replacement process
Question 8How long does a Mitsubishi Xpander 4A91 engine last-
With proper maintenance, Mitsubishi Xpander 4A91 engines can exceed 150,000 miles. Key to longevity is addressing timing chain tensioner and oil pump issues before catastrophic failure.
- Well-maintained 4A91 engines regularly reach 150k+ miles
- Timing chain tensioner replacement at 60k miles prevents major failure
- Regular oil changes with correct specification critical for oil pump longevity
- Rebuilt engines with upgraded components offer like-new reliability
Question 9Can I fit a Mitsubishi Xpander engine myself-
While technically possible, fitting a Mitsubishi Xpander engine requires specialist knowledge of GA chassis mounting, ECU reset procedures, and grey import compliance - professional supply & fit is recommended.
- GA chassis engine removal requires specific tools and procedures
- ECU reset and immobiliser pairing needs specialist diagnostic equipment
- Grey import compliance documentation may be required post-fitment
- EngineMarket network specialists offer supply & fit to eliminate risk
Question 10What causes Mitsubishi Xpander 4A91 head gasket failure-
Head gasket part MD981658 on Mitsubishi Xpander 4A91 engines can fail after overheating events, allowing coolant loss and combustion gas leakage between cylinders.
- Overheating is the primary cause of MD981658 gasket failure
- White smoke from exhaust and coolant loss are key symptoms
- Rebuilt 4A91 engines include upgraded gasket sets as standard
- Compression testing recommended before deciding repair vs replacement
Why Choose Us
Why UK Mitsubishi Xpander Owners Trust EngineMarket
Join thousands of UK drivers who compare Mitsubishi Xpander engine prices through our network of trusted specialists - every rebuilt and reconditioned unit backed by a minimum 12-month unlimited mileage warranty and nationwide delivery.
Trusted Mitsubishi Xpander Engine Suppliers
Every garage and engine rebuilder in our network is vetted, rated, and reviewed by real Mitsubishi Xpander owners.
Compare Mitsubishi Xpander Engine Replacement Companies
See prices, warranty terms, and supply & fit options side-by-side before you commit.
UK Engine Replacement Services for Mitsubishi Xpander
Covering every variant from GLX to Cross, with supply-only or full supply & fit available nationwide.
Find the best Mitsubishi Xpander engine replacement near you
Compare engine prices for Mitsubishi Xpander in the UK and get competitive quotes from garages near you.
100% FreeNo ObligationFast & secure processUK-based support
Trusted supplier network
Warranty-backed rebuilt & used options
Every quote checked for fitment, quality and lead time.