BMW 2002 2.0-Litre Petrol Engines
from £1,800 to £4,500
Rebuilt units from £2,800 · Common codes: M10 B20, M10 B18, M10 B16, M10 B15
BMW ENGINE MARKETPLACE
BMW 2002 Engine Replacement - Compare Prices & Save
Get quotes today from trusted UK BMW 2002 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
BMW 2002 tii Fuel Injection Engines
from £3,500 to £7,500
Rebuilt units from £4,200 · Common codes: M10 B20 TII, M10 B20 TI, M10 B20
BMW 2002 Turbo Collector Engines
from £5,000 to £12,000
Rebuilt units from £6,500 · Common codes: M10 B20 TURBO, M10 B20 high compression
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 BMW 2002 Replacement Engineto Finding the Best BMW 2002 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 BMW 2002 Engine Replacement
The table below shows typical UK rebuilt engine costs across BMW 2002 variants, covering documented failure causes, chassis codes, engine codes, and fuel types based on current market data.
Average Market Prices
↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by BMW 2002 Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used BMW 2002 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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“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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Variants We Cover
BMW 2002 Engine ReplacementAll Variants Covered
2002 2002
M10 B20 2.0L Petrol
Rebuilt Engines: £2,800-£4,500
2002 1602
M10 B16 1.6L Petrol
Rebuilt Engines: £2,500-£4,200
2002 1802
M10 B18 1.8L Petrol
Rebuilt Engines: £2,600-£4,400
2002 1502
M10 B15 1.5L Petrol
Rebuilt Engines: £2,400-£4,000
2002 2002 tii
M10 B20 TII 2.0L Petrol
Rebuilt Engines: £4,200-£7,500
2002 2002 TI
M10 B20 TI 2.0L Petrol
Rebuilt Engines: £3,200-£5,500
2002 2002 Turbo
M10 B20 TURBO 2.0L Petrol
Rebuilt Engines: £6,500-£12,000
2002 2002 High Compression
M10 B20 HC 2.0L Petrol
Rebuilt Engines: £3,500-£6,000
2002 2002 Alpina
M10 B20 Alpina 2.0L Petrol
Rebuilt Engines: £8,000-£15,000
2002 2002 Convertible
M10 B20 2.0L Petrol
Rebuilt Engines: £3,000-£5,000
2002 2002 Touring
M10 B20 2.0L Petrol
Rebuilt Engines: £3,000-£5,000
2002 2002 Race
M10 B20 Race 2.0L Petrol
Rebuilt Engines: £7,500-£18,000
Not sure which variant your BMW 2002 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
2002
Engine Codes
BMW 2002 Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the BMW 2002 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 BMW 2002 variants.
M10 B15 - 1.5L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
1502 Base1502 Luxury1502 Automatic
Avg. rebuilt price
£2,400 - £3,800
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.5L
- Power output
- 75-80 hp
- Years fitted
- 1968-1977
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 BMW 2002 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
2002
Common Problems
BMW 2002 Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The classic M10 engine family powering the BMW 2002 is renowned for its robust iron-block architecture, yet age, thermal stress, and component fatigue inevitably affect these collector vehicles. The most prominent replacement drivers across the 1502, 1802, 2002, and tii variants are timing chain tensioner wear, cylinder head fatigue, and severe oil sealing...
BMW 2002 Timing Chain Failure - Why M10 Engines Jump Timing Prematurely
BMW 2002 Timing Chain Failure
Most affected vehicles
BMW 2002 16021802
BMW 2002 1602, 1802, 2002, 2002 tii, 2002 Turbo (1968-1976, M10 B16, M10 B18, M10 B20, M10 B20 TII, M10 B20 TURBO)
Failure mileage range
60,000 - 90,000 miles
Typical failure window
Root cause
The original mechanical tensioner relies on spring pressure and oil feed, which degrade over decades of thermal cycling, causing slack, chain stretch, and eventual timing jump.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Tensioner & Guide Replacement | £450 - £750 | £280 - £500 | Front engine disassembly, chain guide swap, OEM-spec tensioner install, timing reset | Restores baseline reliability if chain hasn't stretched; catch before valve contact |
| Intermediate - Full Timing Kit & Head Inspection | £800 - £1,200 | £550 - £850 | Chain, guides, tensioner, cam seals, plus head straightness check and valve clearance adjustment | Extends lifespan 50k+ miles; ideal for cars showing early rattle or slack |
| Full Replacement - Rebuilt BMW 2002 Engine | £3,500 - £5,500 | £2,800 - £4,500 | Supply & fit of a professionally rebuilt M10 unit with reinforced tensioner, upgraded chain, bench-tested components | Permanent solution with 12-month warranty; eliminates hidden block fatigue |
Our recommendation
On a classic BMW 2002, timing chain slack is a predictable failure point. If caught early with only mild rattle, a specialist tensioner and guide refresh offers excellent value. However, if you hear metallic knocking, suspect valve contact, or plan to keep the car long-term, investing in a rebuilt BMW 2002 engine prevents catastrophic top-end damage and delivers factory-grade longevity.
Compare rebuilt M10 BMW 2002 engine prices for your variantReplacement Engine Options
BMW 2002 Engine TypesOptions, Costs & What to Expect
Every BMW 2002 engine type is available through our UK specialist network, with typical price ranges based on M10 engine code, variant and restoration budget.
BMW 2002 Reconditioned Engines (Recon)£2,800 - £4,800((supply only))
BMW 2002 Rebuilt Engines£3,200 - £5,500((supply only))
BMW 2002 Used Engines£1,500 - £3,500((supply only))
BMW 2002 Remanufactured Engines£4,500 - £8,000((supply only))
BMW 2002 Refurbished Engines£2,200 - £4,000((supply only))
Compare BMW 2002 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 BMW 2002 within hours.
Engine Sizes
BMW 2002 Engines by SizeFind the Right Displacement for Your Variant
Every petrol displacement officially fitted to the BMW 2002 is detailed below, with compatible M10 engine codes, production years and known failure points to help you identify the correct replacement unit.
Introduced late in the E10 lifecycle to meet stricter economic regulations, the 1.5-litre M10 unit powered the entry-level 1502 variant. This compact powerplant prioritised fuel efficiency and low-end torque over outright performance, making it a favoured choice for daily driving and classic club touring. Its simple overhead cam design and robust cast-iron block ensure straightforward maintenance and high rebuild potential.
⚙
Engine Code(s)
M10 B15
▣
Compatible Models (UK)
1502 Base, 1502 Automatic
ϟ
Power output
Verified by registration
△
Common Failure Points
Valve guide wear causing blue smoke, rear main seal deterioration due to age-related rubber shrinkage.
Production Years: 1975-1977
Compare BMW 2002 1.5L petrol engine pricesBMW 2002 Engines Fuel Type
BMW 2002 Engines by Fuel Type
Choose your BMW 2002 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the economical 1502 to the legendary 2002 Turbo.
BMW 2002 Petrol Engines
PetrolThe BMW 2002 was exclusively powered by the robust M10 petrol engine family, spanning 1.5L to 2.0L displacements with carburettor, mechanical injection and turbocharged configurations.
Common BMW 2002 Petrol Engine Families
- •M10 B15 - 1.5L economy unit for 1502 variants, simple and reliable
- •M10 B16 - 1.6L entry engine powering the iconic 1602 model range
- •M10 B18 - 1.8L mid-range option balancing torque and efficiency
Found In
- •E10 Saloon/Cabriolet/Touring (1968-1976) - all M10 petrol variants
Known For
- •Robust cast-iron block design enabling high-mileage reliability
- •Timing chain tensioner wear requiring preventative replacement
- •Carburettor and Kugelfischer injection system maintenance needs
Typical Petrol Models
- •1502 Base/Automatic
- •1602 Base/Automatic/Touring
- •1802 Base/Automatic/Baur
BMW 2002 Petrol Engines
PetrolThe BMW 2002 was exclusively powered by the robust M10 petrol engine family, spanning 1.5L to 2.0L displacements with carburettor, mechanical injection and turbocharged configurations.
Common BMW 2002 Petrol Engine Families
- •M10 B15 - 1.5L economy unit for 1502 variants, simple and reliable
- •M10 B16 - 1.6L entry engine powering the iconic 1602 model range
- •M10 B18 - 1.8L mid-range option balancing torque and efficiency
Found In
- •E10 Saloon/Cabriolet/Touring (1968-1976) - all M10 petrol variants
Known For
- •Robust cast-iron block design enabling high-mileage reliability
- •Timing chain tensioner wear requiring preventative replacement
- •Carburettor and Kugelfischer injection system maintenance needs
Typical Petrol Models
- •1502 Base/Automatic
- •1602 Base/Automatic/Touring
- •1802 Base/Automatic/Baur
Not sure which fuel type your BMW 2002 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 BMW 2002 specialists.
Engine YearsGet quotes for 1968 BMW 2002 replacement engines →
BMW 2002 Engines by YearWhat Was Fitted & WhenBMW 2002 Engines by Year - What Was Fitted & When
Covering the complete 1968-1976 E10 production timeline, this section helps you identify your exact engine by year and compare rebuilt prices from UK classic BMW 2002 specialists.
⚙Key Changes
- ✓Introduction of 2002 and 1602 model lines to replace aging 1600 saloon
- ✓Solex single carburettor setup standard across initial production run
- ✓Manual transmission focus with optional ZF automatic gearbox introduced
- ✓Round taillight body style defining early UK market chassis
▣Main Engines
M10B16 - 1.6L petrol (1602)
M10B20 - 2.0L petrol (2002)
▰Popular Models
- •BMW 2002
- •BMW 1602
- •BMW 2002 Automatic
🔧Known For
- ✓Simple mechanical design ideal for first-time classic restorers
- ✓Early Solex carburettors require frequent tuning and jet cleaning
- ✓Robust bottom end with minimal oil pressure issues when maintained
- ✓High collector demand for unmodified round-taillight examples
Engine Codes Covered:
M10 B16M10 B20Not sure which year your BMW 2002 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 BMW 2002 specialists.
FAQ