Mazda 6 2.2 Diesel Engines
from £1,400 to £3,800
Rebuilt units from £1,400 · Common codes: R2BF, S8, S8-DPTA, R2AA
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Mazda 6 Engine Replacement - Reconditioned & Used Prices Compared
Get quotes from trusted UK Mazda 6 engine specialists. Compare reconditioned, rebuilt and used prices for 2.0L to 2.5L petrol - LF, L5, & PY covered. Compare supply & fit options today.
Supply & Fit Available
12-Month Warranty
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100+ Suppliers
Mazda 6 2.0 Petrol Engines
from £1,200 to £3,200
Rebuilt units from £1,200 · Common codes: PE, PE-VPS, LF, RF7J
Mazda 6 2.5 Performance Engines
from £2,800 to £5,500
Rebuilt units from £2,800 · Common codes: PYZ4, LN, L5
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Engine replacement near me - UK-wide specialist network
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 Mazda 6 Replacement Engineto Finding the Best Mazda 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 Mazda 6 Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Mazda 6 engines through EngineMarket.
4.8
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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
Mazda 6 Engine ReplacementAll Variants Covered
Mazda 6 SE-L 2.2 Diesel
R2BF/S8 2.2L Diesel
Rebuilt Engines: £1,400-£3,800
Mazda 6 Sport 2.2 Diesel
R2BF/S8 2.2L Diesel
Rebuilt Engines: £1,400-£3,800
Mazda 6 Sport Nav 2.2 Diesel
S8/S8-DPTA 2.2L Diesel
Rebuilt Engines: £1,600-£4,000
Mazda 6 GT Sport 2.2 Diesel
S8-DPTA 2.2L Diesel
Rebuilt Engines: £1,800-£4,200
Mazda 6 SE-L 2.0 Petrol
PE/PE-VPS 2.0L Petrol
Rebuilt Engines: £1,200-£3,200
Mazda 6 Sport 2.0 Petrol
PE/PE-VPS 2.0L Petrol
Rebuilt Engines: £1,200-£3,200
Mazda 6 Sport Nav 2.0 Petrol
PE-VPS/SH-VPTS 2.0L Petrol
Rebuilt Engines: £1,400-£3,400
Mazda 6 GT Sport 2.0 Petrol
SH-VPTS 2.0L Petrol
Rebuilt Engines: £1,500-£3,600
Mazda 6 GT Sport Nav 2.5 Turbo
PYZ4 2.5L Petrol
Rebuilt Engines: £2,800-£5,500
Mazda 6 Estate 2.2 Diesel
R2BF/S8 2.2L Diesel
Rebuilt Engines: £1,500-£4,000
Mazda 6 GH 2.0 Diesel
RF7J 2.0L Diesel
Rebuilt Engines: £1,300-£3,400
Mazda 6 GH 2.0 Petrol
LF 2.0L Petrol
Rebuilt Engines: £1,100-£2,900
Not sure which variant your Mazda 6 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
6
Engine Codes
Mazda 6 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Mazda 6 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 Mazda 6 variants.
R2BF - 2.2L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
SESE-LSportTSTS2Estate Tourer
Avg. rebuilt price
£1,400 - £3,800
Supply only
Technical specifications
- Fuel type
- Diesel
- Engine size
- 2.2L
- Power output
- 125-180 hp
- Years fitted
- 2007-2013
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 Mazda 6 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
6
Common Problems
Mazda 6 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Mazda 6's diesel engines, particularly the 2.2 MZR-CD and early SkyActiv-D units, dominate UK replacement enquiries due to timing chain and DPF-related failures. Petrol SkyActiv-G engines are generally more reliable but still require intake maintenance. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to...
Mazda 6 Timing Chain Failure - Why Diesel Engines Fail Prematurely
Mazda 6 Timing Chain Failure
Most affected vehicles
Mazda 6 GH 2.2 MZR-CD (2007-2012R2BF)
Mazda 6 GH 2.2 MZR-CD (2007-2012, R2BF), Mazda 6 GJ/GL 2.2 SkyActiv-D (2012-2018, S8 early units)
Failure mileage range
80,000 - 120,000 miles
Typical failure window
Root cause
Timing chain tensioner wear allows chain slack, leading to jump or snap; oil dilution from DPF regeneration accelerates wear on SkyActiv-D units.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Replacement | £1,200 - £1,800 | £700 - £1,100 | Replace chain, tensioner, guides before failure occurs | Viable only if caught early; not suitable once rattling noise present |
| Intermediate - Top-End Repair | £2,500 - £3,500 | £1,400 - £2,200 | Valve timing reset, head inspection, chain replacement | Only appropriate if no piston/valve contact occurred |
| Full Replacement - Rebuilt Engine | £4,500 - £6,500 | £1,400 - £3,800 | Supply & fit rebuilt unit with upgraded tensioner, 12-month warranty | Most cost-effective solution once catastrophic failure has occurred |
Our recommendation
If you hear timing chain rattling on startup, stop driving immediately. On a Mazda 6 worth £3,000-£6,000, a rebuilt engine at £1,400-£3,800 often represents better value than extensive repair work, especially with our upgraded components addressing the original tensioner weakness.
Compare rebuilt R2BF/S8 engine prices for your Mazda 6Replacement Engine Options
Mazda 6 Engine TypesOptions, Costs & What to Expect
Every Mazda 6 engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Mazda 6 Reconditioned Engines (Recon)£1,200 - £3,800((supply only))
Mazda 6 Rebuilt Engines£1,400 - £4,200((supply only))
Mazda 6 Used Engines£800 - £2,400((supply only))
Mazda 6 Remanufactured Engines£1,800 - £5,500((supply only))
Mazda 6 Refurbished Engines£1,000 - £2,900((supply only))
Compare Mazda 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 Mazda 6 within hours.
Engine Sizes
Mazda 6 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Mazda 6 is listed below, with compatible engine codes, production years and common failure notes to help identify your exact replacement option.
The 2.0L MZR-CD diesel powered entry-level Mazda 6 variants during the GH generation, offering adequate performance with lower running costs than the 2.2L unit, though still susceptible to DPF-related issues on short-journey vehicles.
⚙
Engine Code(s)
RF7J, RF, RF5J
▣
Compatible Models (UK)
SE, Sport, Estate Tourer
ϟ
Power output
Verified by registration
△
Common Failure Points
EGR valve clogging, DPF blockage on urban use, water pump leaks after 70k miles
Production Years: GH generation, 2007-2012
Get quotes for Mazda 6 2.0L diesel enginesMazda 6 Engines Fuel Type
Mazda 6 Engines by Fuel Type
Choose your Mazda 6 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early MZR-CD diesels to the latest SkyActiv-G petrol units.
Mazda 6 Diesel Engines
DieselDiesel engines dominate Mazda 6 replacement enquiries due to high UK fleet penetration and known timing chain/DPF failure patterns on both MZR-CD and early SkyActiv-D units.
Common Mazda 6 Diesel Engine Families
- •R2BF - Most common GH generation 2.2 MZR-CD; timing chain and DPF issues drive replacement demand
- •S8/S8-DPTA - SkyActiv-D 2.2L; oil dilution from interrupted regeneration is key failure mode
- •RF7J - 2.0L MZR-CD; fewer catastrophic failures but still susceptible to EGR/DPF issues
Found In
- •GH Generation Hatchback/Saloon/Estate (2007-2012) - R2BF, RF7J
- •GJ Generation Saloon/Tourer (2012-2018) - S8, early S8-DPTA
- •GL Generation Saloon/Tourer (2018-2024) - S8-DPTA twin-turbo
Known For
- •Strong motorway fuel economy and high torque for loaded Tourer variants
- •Timing chain tensioner wear on MZR-CD and early SkyActiv-D units
- •DPF oil dilution risk on short-journey vehicles requiring regular long runs
Typical Diesel Models
- •2.2d SE-L
- •2.2d Sport
- •2.2d Sport Nav
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Mazda 6 Diesel Engines
DieselDiesel engines dominate Mazda 6 replacement enquiries due to high UK fleet penetration and known timing chain/DPF failure patterns on both MZR-CD and early SkyActiv-D units.
Common Mazda 6 Diesel Engine Families
- •R2BF - Most common GH generation 2.2 MZR-CD; timing chain and DPF issues drive replacement demand
- •S8/S8-DPTA - SkyActiv-D 2.2L; oil dilution from interrupted regeneration is key failure mode
- •RF7J - 2.0L MZR-CD; fewer catastrophic failures but still susceptible to EGR/DPF issues
Found In
- •GH Generation Hatchback/Saloon/Estate (2007-2012) - R2BF, RF7J
- •GJ Generation Saloon/Tourer (2012-2018) - S8, early S8-DPTA
- •GL Generation Saloon/Tourer (2018-2024) - S8-DPTA twin-turbo
Known For
- •Strong motorway fuel economy and high torque for loaded Tourer variants
- •Timing chain tensioner wear on MZR-CD and early SkyActiv-D units
- •DPF oil dilution risk on short-journey vehicles requiring regular long runs
Typical Diesel Models
- •2.2d SE-L
- •2.2d Sport
- •2.2d Sport Nav
Mazda 6 Petrol Engines
PetrolPetrol SkyActiv-G engines offer improved reliability over diesel counterparts but require intake maintenance; MZR petrol units are robust but need timing component attention at higher mileage.
Common Mazda 6 Petrol Engine Families
- •LF - GH generation 2.0L MZR; reliable but timing chain guides need inspection after 80k miles
- •PE/PE-VPS - SkyActiv-G 2.0L; direct injection requires walnut blasting for carbon management
- •PYZ4 - 2.5L turbo SkyActiv-G; performance flagship with turbo-specific maintenance needs
Found In
- •GH Generation Hatchback/Saloon (2007-2012) - LF 2.0L, L8 1.8L
- •GJ Generation Saloon/Tourer (2012-2018) - PE 2.0L SkyActiv-G
- •GL Generation Saloon/Tourer (2018-2024) - PE-VPS, SH-VPTS, PYZ4 turbo
Known For
- •Generally more reliable than diesel with fewer catastrophic failure modes
- •Carbon buildup on SkyActiv-G intake valves requiring professional cleaning
- •Water pump and coolant system leaks common after 70k miles across all petrol families
Typical Petrol Models
- •2.0 SE-L
- •2.0 Sport
- •2.0 Sport Nav
Mazda 6 Mild Hybrid (MHEV) Engines
MHEVLate GL generation Mazda 6 introduced mild hybrid technology on select petrol variants for improved efficiency without plug-in complexity.
Mazda 6 MHEV Engine Codes
- •PE-VPS MHEV - 2.0L SkyActiv-G with 24V belt-driven starter-generator
- •24-volt belt-driven starter-generator recovers braking energy
- •Provides torque assistance under acceleration and enables stop-start
Found In
- •GT Sport Nav, Tourer GT Sport Nav (2020-2024 facelift models)
Important Notes
- •MHEV engine replacement requires hybrid system inspection and recalibration
- •Availability more limited than standard SkyActiv-G units
- •Battery health check recommended during any engine replacement procedure
Not sure which fuel type your Mazda 6 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 Mazda 6 specialists.
Engine YearsGet quotes for 2007-2009 Mazda 6 replacement engines →
Mazda 6 Engines by YearWhat Was Fitted & WhenMazda 6 Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Mazda 6 production timeline from 2007 to 2024, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
- ✓New GH platform replaced first-generation GG chassis
- ✓MZR-CD diesel family introduced with 2.0L and 2.2L options
- ✓Hatchback, Saloon and Estate Tourer body styles available from launch
▣Main Engines
LF- 2.0L petrol (145-155hp) (SE, Sport)
L8- 1.8L petrol (120hp) (entry-level SE)
RF7J- 2.0L diesel (140hp) (SE, Sport)
R2BF- 2.2L diesel (125-180hp) (Sport, TS, TS2)
▰Popular Models
- •Mazda 6 2.2d TS2
- •Mazda 6 2.0d Sport
- •Mazda 6 2.0 Sport
- •Mazda 6 2.2d Estate Tourer
🔧Known For
- ✓Robust MZR petrol engines with straightforward maintenance
- ✓Early R2BF timing chain tensioner concerns emerging at higher mileage
- ✓Strong residual values and high UK fleet penetration
- ✓Estate Tourer popular with high-mileage business users
Engine Codes Covered:
LFL8RF7JR2BFNot sure which year your Mazda 6 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 Mazda 6 specialists.
FAQ