Dion 1.8L Petrol Engines
from £1,800 to £3,200
Rebuilt units from £1,800 · Common codes: 4G63, 4G93, 4G64, 4G94
MITSUBISHI ENGINE MARKETPLACE
Mitsubishi Dion Engine Replacement - Compare Prices & Save
Get quotes from trusted UK Mitsubishi Dion engine specialists. Compare used and reconditioned prices for 1.8L to 2.0L petrol - 4G93 & 4G94 covered. Find the best value for your budget.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Dion 2.0L V6 Engines
from £2,400 to £4,500
Rebuilt units from £2,400 · Common codes: 6A12, 4G64, 4G94
Dion 2.5L Diesel Engines
from £2,200 to £3,800
Rebuilt units from £2,200 · Common codes: 4M40, 4D56
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Compare reconditioned, rebuilt & used engine prices
Supply & 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 specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Mitsubishi Dion Replacement Engineto Finding the Best Mitsubishi Dion 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
What Are UK Drivers Paying for Mitsubishi Dion Engine Replacement
The table below shows typical UK rebuilt engine costs across Mitsubishi Dion JDM import 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 Dion Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Mitsubishi Dion engines through EngineMarket.
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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Variants We Cover
Mitsubishi Dion Engine ReplacementAll Variants Covered
Mitsubishi Dion 1.8L Petrol
4G63 1.8L Petrol
Rebuilt Engines: £1,800-£2,800
Mitsubishi Dion 2.0L Petrol
4G64 2.0L Petrol
Rebuilt Engines: £2,000-£3,200
Mitsubishi Dion 1.8L GDI
4G93 1.8L GDI 1.8L GDI
Rebuilt Engines: £2,200-£3,400
Mitsubishi Dion 2.0L GDI
4G94 2.0L GDI 2.0L GDI
Rebuilt Engines: £2,100-£3,300
Mitsubishi Dion 2.0L V6 GSR
6A12 2.0L V6 2.0L V
Rebuilt Engines: £2,400-£4,500
Mitsubishi Dion 2.5L Diesel
4M40 2.5L Di
Rebuilt Engines: £2,200-£3,800
Not sure which variant your Mitsubishi Dion is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Dion
Engine Codes
Mitsubishi Dion Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Mitsubishi Dion 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 Dion variants.
4G63 - 1.8L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
1.8L Petrol CR5W1.8L Petrol CR9W
Avg. rebuilt price
£1,800 - £2,800
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.8L
- Power output
- 120-140 hp
- Years fitted
- 2000-2005
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which 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 Dion engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Dion
Common Problems
Mitsubishi Dion Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Mitsubishi Dion's JDM engines are generally robust when maintained, but timing belt wear on 4G63/4G64 units, GDI carbon buildup on 4G93/4G94, and turbo issues on 4M40 diesels drive most UK replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus...
Timing Belt Failure - Why 4G63/4G64 Engines Fail Prematurely
Timing Belt Failure
Most affected vehicles
Mitsubishi Dion 1.8L Petrol2.0L Petrol (2000-2005
Mitsubishi Dion 1.8L Petrol, 2.0L Petrol (2000-2005, 4G63 & 4G64)
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
Rubber timing belt degradation combined with tensioner wear; failure causes valve-piston contact and catastrophic damage.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Belt Replacement | £800 - £1,400 | £450 - £850 | Replace timing belt, tensioner, water pump before failure | Prevents catastrophic damage; recommended at 60k miles |
| Full Replacement - Rebuilt Engine | £3,500 - £5,200 | £1,800 - £3,200 | Supply & fit rebuilt 4G63/4G64 with upgraded components, bench tested | Restores reliability; includes 12-month warranty |
Our recommendation
If your Dion is still running smoothly, invest in a preventative timing belt kit now - it's far cheaper than a replacement engine. If the belt has snapped, a rebuilt unit with upgraded tensioner is the only reliable solution.
Compare rebuilt 4G63 engine prices for your Mitsubishi DionReplacement Engine Options
Mitsubishi Dion Engine TypesOptions, Costs & What to Expect
Every engine type for your JDM Mitsubishi Dion is available through our UK network, with typical price ranges based on variant, engine code and budget.
Mitsubishi Dion Reconditioned Engines (Recon)£1,800 - £3,400((supply only))
Mitsubishi Dion Rebuilt Engines£2,000 - £4,500((supply only))
Mitsubishi Dion Used Engines£1,200 - £2,400((supply only))
Mitsubishi Dion Remanufactured Engines£2,800 - £5,200((supply only))
Mitsubishi Dion Refurbished Engines£1,600 - £3,000((supply only))
Compare Mitsubishi Dion engine prices with vetted UK suppliers
All engine types include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Mitsubishi Dion within hours.
Engine Sizes
Mitsubishi Dion Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Mitsubishi Dion across its JDM production run is listed below, with compatible engine codes, years and common failure notes to help you identify the right replacement.
The 1.8L petrol engine was the entry-level powerplant for early CR5W Dion models, offering adequate performance with simple SOHC design and widespread parts availability across JDM Mitsubishi platforms.
⚙
Engine Code(s)
4G63, 4G93
▣
Compatible Models (UK)
1.8L Petrol CR5W (2000-2002), 1.8L GDI CR5W/CR9W
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing belt wear at 60-90k miles; GDI carbon buildup on 4G93 variants
Production Years: 2000-2005
Compare Mitsubishi Dion 1.8L petrol engine pricesFuel Type
Mitsubishi Dion Engines by Fuel Type
Choose your Mitsubishi Dion engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early 1.8L petrol CR5W to the latest 2.5L Di-D CR9W.
Mitsubishi Dion Petrol Engines
PetrolPetrol engines dominated the Dion range, with conventional and GDI variants across 1.8L and 2.0L displacements, plus the performance 2.0L V6 for GSR models.
Common Mitsubishi Dion Petrol Engine Families
- •4G63 - 1.8L SOHC, most common replacement engine, timing belt critical
- •4G93 - 1.8L GDI, direct injection efficiency but carbon buildup risk
- •4G64 - 2.0L SOHC, balance shaft wear on high-mileage units
Found In
- •CR5W chassis (2000-2002) - 4G63, 4G64, 4G93
- •CR9W chassis (2003-2005) - 4G94, 6A12, updated 4G63
Known For
- •Reliable when timing belt maintained on schedule
- •GDI variants require premium fuel and regular decarbonising
- •V6 GSR engines command premium pricing for replacement
Typical Petrol Models
- •1.8L Petrol CR5W
- •1.8L GDI CR9W
- •2.0L Petrol CR5W
1 of 2
Mitsubishi Dion Petrol Engines
PetrolPetrol engines dominated the Dion range, with conventional and GDI variants across 1.8L and 2.0L displacements, plus the performance 2.0L V6 for GSR models.
Common Mitsubishi Dion Petrol Engine Families
- •4G63 - 1.8L SOHC, most common replacement engine, timing belt critical
- •4G93 - 1.8L GDI, direct injection efficiency but carbon buildup risk
- •4G64 - 2.0L SOHC, balance shaft wear on high-mileage units
Found In
- •CR5W chassis (2000-2002) - 4G63, 4G64, 4G93
- •CR9W chassis (2003-2005) - 4G94, 6A12, updated 4G63
Known For
- •Reliable when timing belt maintained on schedule
- •GDI variants require premium fuel and regular decarbonising
- •V6 GSR engines command premium pricing for replacement
Typical Petrol Models
- •1.8L Petrol CR5W
- •1.8L GDI CR9W
- •2.0L Petrol CR5W
Mitsubishi Dion Diesel Engines
DieselThe 2.5L 4M40 turbodiesel offered economy and torque for Dion owners, though turbo and EGR issues require specialist attention on UK imports.
Common Mitsubishi Dion Diesel Engine Families
- •4M40 - 2.5L SOHC turbodiesel, robust block but turbo seals wear
Found In
- •CR5W chassis (2000-2002) - 4M40
- •CR9W chassis (2003-2005) - 4M40 updated spec
Known For
- •Strong low-end torque ideal for heavier Dion variants
- •Turbo oil seal failure common after 90k miles
- •EGR cooler clogging on short-journey UK use
Typical Diesel Models
- •2.5L Di-D CR5W
- •2.5L Di-D CR9W
Not sure which fuel type your Mitsubishi Dion 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 Dion specialists.
Engine YearsGet quotes for 2000-2002 Mitsubishi Dion replacement engines →
Mitsubishi Dion Engines by YearWhat Was Fitted & WhenMitsubishi Dion Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Mitsubishi Dion's JDM production timeline (2000-2005), organised so import owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Launch of Mitsubishi Dion on CR5W chassis platform
- ✓Introduction of 1.8L 4G63 and 2.0L 4G64 petrol engines
- ✓2.5L 4M40 turbodiesel added for economy-focused variants
- ✓GDI technology introduced on 1.8L 4G93 option
▣Main Engines
4G63- 1.8L petrol (1.8L Petrol CR5W)
4G64- 2.0L petrol (2.0L Petrol CR5W)
4G93- 1.8L GDI petrol (1.8L GDI CR5W)
4M40- 2.5L diesel (2.5L Di-D CR5W)
▰Popular Models
- •Mitsubishi Dion 1.8L Petrol CR5W
- •Mitsubishi Dion 2.0L Petrol CR5W
- •Mitsubishi Dion 1.8L GDI CR5W
- •Mitsubishi Dion 2.5L Di-D CR5W
🔧Known For
- ✓Simple SOHC design aids UK specialist servicing
- ✓Timing belt critical maintenance item on all petrol codes
- ✓Diesel variants popular for import economy focus
Engine Codes Covered:
4G634G644G934M40Not sure which year your Mitsubishi Dion was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Mitsubishi Dion specialists.
FAQ