MG MG6 1.9 Diesel Engines
from £695 to £1,500
Rebuilt units from £695 · Common codes: 18 K4C, LFV, DTi-TECH
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MG 6 Engine Replacement - Reconditioned & Used Prices Compared
Get quotes from trusted UK MG 6 engine specialists. Compare reconditioned, rebuilt and used prices for 1.8L turbo & 1.9L diesel - 18K4G & 19D4N covered. Compare supply & fit options today.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
MG MG6 1.8 Petrol Engines
from £800 to £1,800
Rebuilt units from £800 · Common codes: 18 K4C, LFV, 1.8 VCT
MG MG6 Facelift Engines (2015+)
from £750 to £1,600
Rebuilt units from £750 · Common codes: 18 K4C, LFV, DTi-TECH
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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 MG 6 Replacement Engineto Finding the Best MG 6 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
Average Market Prices
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↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by MG 6 Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used MG 6 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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“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
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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
MG MG6 Engine ReplacementAll Variants Covered
MG MG6 SE
1.9L Diesel
Rebuilt Engines: £695-£1,500
MG MG6 TS
1.9L Diesel
Rebuilt Engines: £695-£1,500
MG MG6 TSE
1.9L Diesel
Rebuilt Engines: £695-£1,500
MG MG6 GT
1.9L Diesel
Rebuilt Engines: £750-£1,600
MG MG6 Facelift (2015+)
1.9L Diesel
Rebuilt Engines: £750-£1,600
MG MG6 1.8 Petrol
1.8 VCT 1.8L Petrol
Rebuilt Engines: £800-£1,800
MG MG6 Pre-Facelift (2011-2014)
1.9L Diesel
Rebuilt Engines: £695-£1,500
Not sure which variant your MG MG6 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
6
Engine Codes
MG MG6 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the MG MG6 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.
Diesel Engines
Extracted from detailed diesel engine families across MG 6 variants.
18 K4C - 1.9L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
SETSTSEGTall facelift diesel variants
Avg. rebuilt price
£695 - £1,500
Supply only
Technical specifications
- Fuel type
- Diesel
- Engine size
- 1.9L
- Power output
- 150 hp
- Years fitted
- 2011-2018
Common failures
- ●Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
- ●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 MG MG6 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
6
Common Problems
MG MG6 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The MG MG6's 1.9 DTi-TECH diesel dominates UK replacement enquiries, with timing chain and turbo failures most common. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address original failure points - plus a minimum 12-month unlimited mileage warranty.
MG MG6 Timing Chain Failure - Why 1.9 DTi-TECH Engines Fail Prematurely
MG MG6 Timing Chain Failure
Most affected vehicles
MG MG6 SETS
MG MG6 SE, TS, TSE, GT (2011-2018, 1.9 DTi-TECH diesel)
Failure mileage range
80,000-120,000 miles
Typical failure window
Root cause
Timing chain tensioner wear and chain stretch cause rattling on startup, power loss, and potential valve damage if ignored.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Replacement | £800 - £1,400 | £500 - £900 | Replace timing chain, tensioner, guides before catastrophic failure | Viable if caught early; prevents engine replacement |
| Full Replacement - Rebuilt Engine | £2,500 - £4,000 | £695 - £1,500 + fitting | Supply rebuilt 1.9 DTi-TECH with upgraded chain components, bench tested | Most cost-effective solution once chain has failed |
Our recommendation
On an MG MG6 worth £3,000-£6,000, preventative chain replacement offers better value if caught before failure. Once rattling or power loss occurs, full engine replacement is often cheaper than repair.
Compare rebuilt 1.9 DTi-TECH engine prices for your MG MG6Replacement Engine Options
MG MG6 Engine TypesOptions, Costs & What to Expect
Every MG MG6 engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
MG MG6 Reconditioned Engines (Recon)£695 - £1,500((supply only))
MG MG6 Rebuilt Engines£800 - £1,800((supply only))
MG MG6 Used Engines£695 - £1,200((supply only))
MG MG6 Remanufactured Engines£1,200 - £2,200((supply only))
MG MG6 Refurbished Engines£750 - £1,600((supply only))
Compare MG 6 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 MG MG6 within hours.
Engine Sizes
MG MG6 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the MG MG6 is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.9L DTi-TECH diesel powered every MG6 diesel variant from launch through facelift, representing approximately 80% of UK replacement enquiries due to its dominance in the model range and known timing chain vulnerability.
⚙
Engine Code(s)
1.9 DTi-TECH, 18 K4C, LFV
▣
Compatible Models (UK)
SE, TS, TSE, GT (2011-2014 pre-facelift); Facelift SE, TS, TSE
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing chain stretch/failure, turbocharger wear, DPF blockage on short-journey cars
Production Years: 2015-2018
Get quotes for MG MG6 1.9L diesel enginesFuel Type
MG MG6 Engines by Fuel Type
Choose your MG MG6 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the dominant 1.9 diesel to the less common 1.8 petrol.
MG MG6 Diesel Engines
DieselThe 1.9L DTi-TECH diesel powered all MG6 diesel variants from 2011-2018, accounting for the overwhelming majority of UK replacement enquiries.
Common MG MG6 Diesel Engine Families
- •1.9 DTi-TECH - dominant replacement engine (all diesel variants), timing chain failure risk
- •18 K4C - supplier-listed code for MG6 diesel, verify against VIN for exact matching
- •LFV - alternate reference code, commonly appears in parts catalogues
Found In
- •Pre-facelift MG6 (2011-2014) - SE, TS, TSE, GT diesel variants
- •Facelift MG6 (2015-2018) - updated SE, TS, TSE diesel variants
Known For
- •Strong mid-range torque and motorway fuel economy
- •Timing chain stretch/failure documented on units over 80k miles
- •High UK replacement demand due to known failure patterns
Typical Diesel Models
- •MG6 SE 1.9 DTi-TECH
- •MG6 TS 1.9 DTi-TECH
- •MG6 TSE 1.9 DTi-TECH
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MG MG6 Diesel Engines
DieselThe 1.9L DTi-TECH diesel powered all MG6 diesel variants from 2011-2018, accounting for the overwhelming majority of UK replacement enquiries.
Common MG MG6 Diesel Engine Families
- •1.9 DTi-TECH - dominant replacement engine (all diesel variants), timing chain failure risk
- •18 K4C - supplier-listed code for MG6 diesel, verify against VIN for exact matching
- •LFV - alternate reference code, commonly appears in parts catalogues
Found In
- •Pre-facelift MG6 (2011-2014) - SE, TS, TSE, GT diesel variants
- •Facelift MG6 (2015-2018) - updated SE, TS, TSE diesel variants
Known For
- •Strong mid-range torque and motorway fuel economy
- •Timing chain stretch/failure documented on units over 80k miles
- •High UK replacement demand due to known failure patterns
Typical Diesel Models
- •MG6 SE 1.9 DTi-TECH
- •MG6 TS 1.9 DTi-TECH
- •MG6 TSE 1.9 DTi-TECH
MG MG6 Petrol Engines
PetrolThe 1.8L VCT petrol was offered only in pre-facelift MG6 models, generating lower replacement demand but requiring strict timing belt maintenance.
Common MG MG6 Petrol Engine Families
- •1.8 VCT - naturally aspirated petrol unit, lower failure rate than diesel but timing belt critical
Found In
- •Pre-facelift MG6 (2011-2014) - SE, TS petrol variants only
Known For
- •Generally reliable with proper maintenance and timing belt changes
- •Lower replacement search volume than diesel variants
- •Timing belt failure causes catastrophic valve damage if missed
Typical Petrol Models
- •MG6 SE 1.8 VCT
- •MG6 TS 1.8 VCT
Not sure which fuel type your MG MG6 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 MG MG6 specialists.
Engine YearsGet quotes for 2011-2014 MG MG6 replacement engines →
MG MG6 Engines by YearWhat Was Fitted & WhenMG MG6 Engines by Year - What Was Fitted & When
This section covers all major engine changes across the MG MG6's UK production timeline (2011-2018), organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
- ✓MG6 launched in UK market with diesel and petrol options
- ✓1.9 DTi-TECH diesel became dominant powertrain for UK buyers
- ✓1.8 VCT petrol offered in SE and TS trims only
▣Main Engines
1.9DTi-TECH - 1.9L diesel (SE / TS / TSE / GT)
1.8VCT - 1.8L petrol (SE / TS)
▰Popular Models
- •MG6 SE 1.9 DTi-TECH
- •MG6 TS 1.9 DTi-TECH
- •MG6 SE 1.8 VCT
🔧Known For
- ✓Early examples established timing chain vulnerability on high-mileage diesel units
- ✓Petrol variants generally reliable with proper timing belt maintenance
- ✓Low residual values drive price-sensitive replacement decisions
Engine Codes Covered:
1.9 DTi-TECH18 K4CLFV1.8 VCTNot sure which year your MG MG6 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 MG MG6 specialists.
FAQ