944 S2 3.0L Engines
from £3,500 to £9,500
Rebuilt units from £5,000 · Common codes: M44/41, M44/42, M44/43
Porsche ENGINE MARKETPLACE
Porsche 944 M44 Specialist Engine Replacement - Compare Quotes
Get specialist quotes from UK Porsche 944 engine experts. Compare reconditioned & rebuilt M44 engines for 944 to Turbo S. Get specialist quotes for your 944.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
944 Turbo 2.5L Engines
from £4,000 to £12,000
Rebuilt units from £6,500 · Common codes: M44/51, M44/52
944 S 2.5L 16v Engines
from £2,800 to £7,500
Rebuilt units from £4,200 · Common codes: M44/40, M44/09, M44/10
Instant engine replacement quote - 100% free, no obligation
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 Porsche 944 Replacement Engineto Finding the Best Porsche 944 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 Porsche 944 Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Porsche 944 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
Porsche 944 Engine ReplacementAll Variants Covered
Porsche 944 2.5 8v
M44 2.5L Petrol
Rebuilt Engines: £2,800-£5,500
Porsche 944 2.7 8v
M44 2.7L Petrol
Rebuilt Engines: £3,200-£6,200
Porsche 944 S 2.5 16v
M44 2.5L Petrol
Rebuilt Engines: £4,200-£7,500
Porsche 944 S2 3.0 16v
M44 3.0L Petrol
Rebuilt Engines: £5,000-£9,500
Porsche 944 Turbo 2.5L
M44 2.5L Petrol
Rebuilt Engines: £6,500-£12,000
Porsche 944 Turbo S 2.5L
M44 2.5L Petrol
Rebuilt Engines: £8,500-£15,000
Porsche 944 Turbo SE 2.5L
M44 2.5L Petrol
Rebuilt Engines: £8,500-£15,000
Porsche 944 Automatic
M44 2.5L Petrol
Rebuilt Engines: £2,800-£5,500
Porsche 944 Lux 2.5L
M44 2.5L Petrol
Rebuilt Engines: £2,800-£5,500
Porsche 944 1985.5 Facelift
M44 2.5L Petrol
Rebuilt Engines: £3,000-£5,800
Porsche 944 Early Pre-1985
M44 2.5L Petrol
Rebuilt Engines: £2,600-£5,200
Porsche 944 Track/Race
M44 2.5L Petrol
Rebuilt Engines: £7,000-£14,000
Not sure which variant your Porsche 944 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
944
Engine Codes
Porsche 944 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Porsche 944 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 Porsche 944 variants.
M44/09 - 2.5L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
944 2.5 8v944 2.5 8v Automatic944 2.5 8v Lux944 Early Pre-1985
Avg. rebuilt price
£2,800 - £5,500
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 2.5L
- Power output
- 150-163 hp
- Years fitted
- 1982-1989
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 Porsche 944 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
944
Common Problems
Porsche 944 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Porsche 944's M44 engine family is robust when maintained, but timing belt failure on these interference engines causes catastrophic damage. Other prominent issues include DME relay faults, balance shaft bearing wear, and turbocharger failures on 951 models. Every rebuilt engine supplied through EngineMarket includes upgraded internal components...
Timing Belt Failure - Why Porsche 944 Engines Fail Catastrophically
Timing Belt Failure
Most affected vehicles
Porsche 944 2.5 8vS 2.5 16v
Porsche 944 2.5 8v, S 2.5 16v, S2 3.0 16v, Turbo (1982-1991, M44/09, M44/40, M44/41, M44/51)
Failure mileage range
50,000-80,000 miles if not replaced preventatively
Typical failure window
Root cause
Rubber timing belt degrades with age and heat; if it snaps, pistons strike open valves on this interference design.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Timing Belt Replacement | £800 - £1,400 | £500 - £900 | Replace belt, tensioners, water pump, seals before failure | 40k-60k miles preventative interval; essential maintenance |
| Intermediate - Cylinder Head Repair | £2,500 - £4,500 | £1,500 - £3,000 | Remove head, replace bent valves, guides, seals; machine head if warped | Viable only if block undamaged; risk of hidden cracks remains |
| Full Replacement - Rebuilt / Reconditioned Engine | £8,000 - £15,000 | £4,200 - £9,500 | Supply & fit rebuilt long block with upgraded components, bench-tested, 12-month warranty | Best value for catastrophic failure; restores reliability with warranty protection |
Our recommendation
On a Porsche 944 worth £8,000-£25,000, preventative timing belt replacement at 50k miles is far cheaper than post-failure repairs. If the belt has snapped, a rebuilt engine from a specialist offers better long-term value than a head-only repair.
Compare rebuilt M44 engine prices for your Porsche 944Replacement Engine Options
Porsche 944 Engine TypesOptions, Costs & What to Expect
Every Porsche 944 engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Porsche 944 Reconditioned Engines (Recon)£3,200 - £8,500((supply only))
Porsche 944 Rebuilt Engines£4,200 - £12,000((supply only))
Porsche 944 Used Engines£1,500 - £4,500((supply only))
Porsche 944 Remanufactured Engines£6,500 - £15,000((supply only))
Porsche 944 Refurbished Engines£2,800 - £6,200((supply only))
Compare Porsche 944 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 Porsche 944 within hours.
Engine Sizes
Porsche 944 Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Porsche 944 is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement.
The 2.5-litre M44 engine powered the base 944 from 1982-1987 and the Turbo models through 1988, offering durable performance but requiring strict timing belt maintenance on this interference design.
⚙
Engine Code(s)
M44, 09, M44, 40, M44, 51, M44, 52
▣
Compatible Models (UK)
944 2.5 8v (1982-1987), 944 S 2.5 16v (1987-1988), 944 Turbo (1986-1988), 944 Turbo S/SE
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing belt failure on interference engines; DME relay, reference sensor electrical faults
Production Years: 1988
Compare Porsche 944 2.5L petrol engine pricesFuel Type
Porsche 944 Engines by Fuel Type
Choose your Porsche 944 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early 2.5L 8v to the high-output Turbo S.
Porsche 944 Petrol Engines
PetrolAll Porsche 944 models were fitted with naturally aspirated or turbocharged 4-cylinder petrol engines; no diesel or hybrid variants were offered in the UK market.
Common Porsche 944 Petrol Engine Families
- •M44/09 - base 2.5L 8v (150-163hp), timing belt critical
- •M44/40 - 2.5L 16v S model (189-190hp), high-revving but interference design
- •M44/41 - 3.0L 16v S2 (211hp), smooth torque but balance shaft bearing wear risk
Found In
- •944 2.5 8v (1982-1987) - M44/09
- •944 S 2.5 16v (1987-1988) - M44/40
- •944 Turbo (1986-1988) - M44/51
Known For
- •Interference engine design - timing belt failure destroys valves/pistons
- •DME relay and reference sensor electrical faults cause no-start conditions
- •Balance shaft bearing wear on high-mileage 8v and S2 engines
Typical Petrol Models
- •944 2.5 8v
- •944 S 2.5 16v
- •944 Turbo
Porsche 944 Petrol Engines
PetrolAll Porsche 944 models were fitted with naturally aspirated or turbocharged 4-cylinder petrol engines; no diesel or hybrid variants were offered in the UK market.
Common Porsche 944 Petrol Engine Families
- •M44/09 - base 2.5L 8v (150-163hp), timing belt critical
- •M44/40 - 2.5L 16v S model (189-190hp), high-revving but interference design
- •M44/41 - 3.0L 16v S2 (211hp), smooth torque but balance shaft bearing wear risk
Found In
- •944 2.5 8v (1982-1987) - M44/09
- •944 S 2.5 16v (1987-1988) - M44/40
- •944 Turbo (1986-1988) - M44/51
Known For
- •Interference engine design - timing belt failure destroys valves/pistons
- •DME relay and reference sensor electrical faults cause no-start conditions
- •Balance shaft bearing wear on high-mileage 8v and S2 engines
Typical Petrol Models
- •944 2.5 8v
- •944 S 2.5 16v
- •944 Turbo
Not sure which fuel type your Porsche 944 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 Porsche 944 specialists.
Engine YearsGet quotes for 1982-1985 Porsche 944 replacement engines →
Porsche 944 Engines by YearWhat Was Fitted & WhenPorsche 944 Engines by Year - What Was Fitted & When
This timeline covers all major engine changes across the Porsche 944's production run, organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
- ✓Launch of Porsche 944 with 2.5L M44/09 engine (150hp)
- ✓Introduction of transaxle layout for balanced weight distribution
- ✓Early models used simpler electronics pre-1985.5 facelift
▣Main Engines
M44/09- 2.5L petrol (944 2.5 8v, 150hp)
M44/06- 2.5L petrol early production (944 pre-1985, 150hp)
▰Popular Models
- •Porsche 944 2.5 8v
- •Porsche 944 Early Pre-1985
- •Porsche 944 Lux
🔧Known For
- ✓Durable cast-iron block but interference engine design
- ✓DME relay and reference sensor faults common on aged examples
- ✓Timing belt critical - failure causes catastrophic valve damage
- ✓Simple electronics make DIY diagnosis possible for electrical faults
Engine Codes Covered:
M44/09M44/06Not sure which year your Porsche 944 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 Porsche 944 specialists.
FAQ