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Alfa Romeo 147 Engine ReplacementEGR & Sensor Solutions from UK Specialists

Get quotes from trusted UK Alfa Romeo 147 engine specialists. Compare used and reconditioned prices for 1.6 TS to GTA - TS/JTD covered. Get a quote before it's too late.

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Alfa Romeo 147 1.9 JTD diesel engine - 937A3000 937A5000 rebuilt reconditioned UK
147 1.9 JTD Diesel Engines- from £785 to £1,950

Rebuilt units from £785

Common codes: 937A3000, 937A5000, 188B1000

Alfa Romeo 147 1.6 Twin Spark petrol engine - 321.03 321.04 rebuilt reconditioned UK
147 1.6 TS Petrol Engines- from £895 to £1,750

Rebuilt units from £895

Common codes: 321.03, 321.04, 188A4000

Alfa Romeo 147 GTA 3.2 Busso V6 engine - 932A.000 rebuilt reconditioned UK specialist
147 GTA 3.2 V6 Performance Engines- from £2,450 to £4,950

Rebuilt units from £2,450

Common codes: 932A.000, 937AXL

Alfa Romeo 147 engine replacement UK - compare reconditioned and rebuilt engine prices
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Instant 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 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 specialists
How It Works

3 Simple Stepsto Finding the Best Alfa Romeo 147 Replacement Engine

12-Month Warranty
Supply & Fit Available
Nationwide Delivery
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Most replacements completed within 3-5 days.

Engine Intelligence

Alfa Romeo 147 Engines - Codes, Common Failures & Replacement Costs

The cards below cover the main engines fitted to the Alfa Romeo 147 in the UK, including documented failure causes, variant production years, and typical rebuilt engine costs based on current UK market data.

Alfa Romeo 147 engine intelligence reference

937A3000

Production History

  • 1.9 JTD 8V 115hp - 2001-2006
  • 1.9 JTD 8V 120hp (Distinctive, Lusso) - 2004-2010
  • 1.9 JTDm 120hp (facelift models) - 2004-2010

Known Failures

  • Turbo actuator failure - common on high-mileage units, causes limp mode and loss of power.
  • EGR valve clogging - leads to rough idle, black smoke and MOT emissions failures.
  • Water pump seizure - often fails with timing belt, causing catastrophic overheating.

Specs

Diesel · 1.9L · 115-120hp · Turbocharged

Replacement Cost

Typical UK rebuilt engine: £785-£1,450 (supply only)

321.03

Production History

  • 1.6 Twin Spark 120hp (Turismo, Distinctive) - 2001-2006
  • 1.6 Twin Spark 120hp (facelift Lusso) - 2004-2010

Known Failures

  • Timing variator rattle - cold-start knocking noise, leads to belt jump and valve damage.
  • Belt tensioner failure - premature wear causes timing belt slip on high-mileage units.
  • Oil consumption - worn valve stem seals cause blue smoke and top-up needs.

Specs

Petrol · 1.6L · 120hp · Naturally Aspirated

Replacement Cost

Typical UK rebuilt engine: £895-£1,650 (supply only)

932A.000

Production History

  • 3.2 Busso V6 250hp (GTA) - 2002-2006

Known Failures

  • Variator wear - cold-start rattle, requires specialist rebuild to prevent timing issues.
  • Oil cooler gasket leaks - common on high-mileage GTA units, causes external oil loss.
  • Clutch dual-mass flywheel failure - judder and rattle under load, often replaced with engine.

Specs

Petrol · 3.2L · 250hp · Naturally Aspirated

Replacement Cost

Typical UK rebuilt engine: £2,450-£4,950 (supply only) Estimated from comparable Busso V6 units - actual quotes may vary.

Customer Reviews

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Variants We Cover

Alfa Romeo 147 Engine ReplacementAll Variants Covered

Not sure which variant your Alfa Romeo 147 is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.

Engine Codes

Alfa Romeo 147 Engine Codes

Every engine code fitted to the Alfa Romeo 147 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 Alfa Romeo 147 variants.

Can't find your 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 Alfa Romeo 147 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

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Common Problems

Alfa Romeo 147 Engine Problems

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Save vs Main Dealer Price

Disclaimer: All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EngineMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Alfa Romeo 147 and engine code. Every engine supplied through EngineMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.

Replacement Engine Options

Alfa Romeo 147 Replacement Engine Types

Every Alfa Romeo 147 engine type is available through our UK network, with typical price ranges based on variant, engine code and budget.

Alfa Romeo 147 Refurbished EnginesTargeted repair of specific failures like variators, turbos or injectors without full strip-down.
Typical Price
£650 - £1,550
(supply only)
View refurbished Alfa Romeo 147 engine options
Refurbished

Refurbished engines fix known 147 weak points cost-effectively.

  • Variator, turbo or injector replacement as required
  • Full service and timing belt kit included
  • Ideal for preventative maintenance before catastrophic failure
Typical Price
£650 - £1,550
(supply only)
View refurbished Alfa Romeo 147 engine options

All rebuilt engines include a minimum 12-month 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 Alfa Romeo 147 within hours.

Engine Sizes

Alfa Romeo 147 Engines by SizeFind the Right Displacement for Your Variant

Every displacement fitted to the Alfa Romeo 147 is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.

The smallest diesel option, introduced in 2003 for city-focused buyers seeking low running costs and insurance groups.

ENGINE CODE(S)937A8000
COMPATIBLE MODELS (UK)1.3 JTDm 90hp
PRODUCTION YEARS2003-2010
Common Failure Points

EGR clogging on short journeys, injector wear after 100k miles

Get quotes for Alfa Romeo 147 1.3L diesel engines

Not sure which engine size your Alfa Romeo 147 needs- Enter your registration number above - we'll identify the exact displacement, engine code and compatible replacement options instantly. All engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty from UK Alfa Romeo 147 specialists.

Fuel Type

Alfa Romeo 147 Engines by Fuel Type

Choose your Alfa Romeo 147 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from economical 1.3 JTDm to the legendary GTA 3.2 V6.

Diesel powered the majority of UK 147s, with the 1.9 JTD family dominating replacement enquiries due to fleet usage and high-mileage exposure.

Common Alfa Romeo 147 Diesel Engine Families
937A3000
8V JTD 115/120hp, most common replacement engine with turbo actuator risks
937A5000
16V JTD 150hp, performance diesel with dual-mass flywheel wear concerns
188B1000
JTDm 120hp, emissions-updated variant with EGR cooler vulnerability
Found In
Pre-facelift 147 (2001-2004)
1.9 JTD 100/115hp
Facelift 147 (2004-2010)
1.9 JTDm 120/150/170hp, 1.3 JTDm 90hp
Known For
Strong low-end torque ideal for motorway cruising and towing
Turbo actuator failure common between 80-120k miles causing limp mode
EGR valve clogging leads to rough idle and MOT emissions failures
Water pump must be replaced with timing belt to prevent catastrophic overheating
Typical Diesel Models
1.3 JTDm 90hp1.9 JTD 115hp1.9 JTD 120hp1.9 JTD 150hp1.9 JTD 170hp
Get quotes for Alfa Romeo 147 Diesel replacement engines

Not sure which fuel type your Alfa Romeo 147 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 Alfa Romeo 147 specialists.

Engine Years

Alfa Romeo 147 Engines by YearWhat Was Fitted & When

This section covers all major engine changes across the Alfa Romeo 147's UK production timeline, organised so owners can quickly identify their engine and compare rebuilt prices from specialists.

2001-2003 - Launch Generation: M47 Diesel & Twin Spark Petrol Debut
Major Engine Changes5 engine highlights
The original 147 launched with proven Twin Spark petrols and the new 1.9 JTD diesel, establishing the core engine lineup.
Key Changes
Alfa Romeo 147 launched in UK with 1.2/1.4/1.6/2.0 TS petrol and 1.9 JTD 115hp diesel
Selespeed automated manual introduced on select petrol variants
Early production used pre-facelift engine castings and ancillaries
Known For
Twin Spark variator rattle emerges as common cold-start complaint
Early JTD units prove robust but turbo actuator wear appears at high mileage
Timing belt service intervals critical to avoid catastrophic failure
Main Engines
188A1000 - 1.2L petrol (1.2 TS 80hp)
188A3000 - 1.4L petrol (1.4 TS 95hp)
321.03/188A4000 - 1.6L petrol (1.6 TS 120hp)
323.10/188A5000 - 2.0L petrol (2.0 TS 150hp)
188A9000/937A3000 - 1.9L diesel (1.9 JTD 115hp)
Engine Codes Covered
188A1000188A3000321.03188A4000323.10188A5000188A9000937A3000
Popular Models
Alfa Romeo 147 Turismo
Alfa Romeo 147 Distinctive
Alfa Romeo 147 Progression
Alfa Romeo 147 Lusso
Common Replacement Enquiries
Alfa Romeo 147 1.6 TS engine replacement
1.9 JTD turbo actuator fault
timing variator rattle fix
Get quotes for 2001-2003 Alfa Romeo 147 replacement engines
FAQ

Alfa Romeo 147 Engine ReplacementFrequently Asked Questions

How much does an Alfa Romeo 147 engine replacement cost in the UK-

Typical rebuilt engine prices for the Alfa Romeo 147 range from £785 for a 1.9 JTD diesel to £4,950 for the GTA 3.2 V6, with most common variants falling between £895-£1,750 supply-only.

  • 1.9 JTD diesel rebuilt: £785-£1,450 typical UK range
  • 1.6 Twin Spark petrol rebuilt: £895-£1,650 typical range
  • GTA 3.2 V6 specialist rebuild: £2,450-£4,950 due to rarity
  • Supply & fit adds £450-£850 depending on location and complexity
Compare rebuilt Alfa Romeo 147 engine prices from UK specialists

What is the most reliable engine in the Alfa Romeo 147-

The 1.9 JTD 120hp diesel (code 937A3000) is widely regarded as the most reliable 147 engine when maintained properly, with strong longevity if timing belt and turbo are serviced on schedule.

  • 1.9 JTD 120hp offers best balance of reliability and running costs
  • Regular timing belt changes every 4 years/60k miles critical
  • Turbo actuator and EGR valve need monitoring after 80k miles
  • Petrol Twin Sparks require variator attention to avoid valve damage
Get quotes for reliable 1.9 JTD replacement engines for your 147

Is it worth replacing the engine in an Alfa Romeo 147-

Replacing a 147 engine is worthwhile if the car is otherwise in good condition and valued above £1,500; rebuilt engines cost less than most repair bills after catastrophic failure.

  • Rebuilt 1.9 JTD from £785 often cheaper than valve repair after belt failure
  • 147 chassis and interior remain desirable to enthusiasts
  • Supply & fit packages simplify the process with single warranty
  • Consider vehicle mileage, service history and MOT status before deciding
Use our value calculator to decide rebuild vs replace for your 147

What causes the Alfa Romeo 147 1.6 Twin Spark to rattle on cold start-

Cold-start rattle in the 1.6 TS is caused by worn hydraulic timing variators failing to adjust cam timing quickly, a common issue that can lead to belt jump and valve damage if ignored.

  • Variator wear is the primary cause of metallic rattling noise
  • Risk increases after 60k miles or if oil changes were delayed
  • Preventative replacement costs £295-£495 at specialists
  • Ignoring rattle risks £1,500+ cylinder head repair or full engine replacement
Compare rebuilt Twin Spark engine prices before damage occurs

Can I fit a different engine in my Alfa Romeo 147-

Engine swaps in the 147 are possible but complex; sticking with the original engine code ensures ECU compatibility, MOT compliance and avoids insurance complications.

  • Same-family codes (e.g., 937A3000 to 188B1000) often plug-and-play
  • Cross-fuel swaps (petrol to diesel) require extensive wiring and ECU work
  • GTA V6 swaps into non-GTA cars need chassis and cooling upgrades
  • Always declare modifications to insurer to maintain coverage validity
Get quotes for compatible replacement engines matching your original code

How long does an Alfa Romeo 147 engine replacement take-

Supply-only engine delivery typically takes 1-3 working days UK-wide; supply & fit bookings require 3-5 working days for collection, fitment and road testing at approved garages.

  • In-stock rebuilt engines dispatch same/next day from UK warehouses
  • Specialist rebuilds (GTA V6) may require 5-10 day lead time
  • Supply & fit includes collection, fitment, fluids and road test
  • Emergency breakdown quotes prioritised with 24/7 specialist network
Book your Alfa Romeo 147 engine supply & fit with next-day options

What warranty comes with a reconditioned Alfa Romeo 147 engine-

All reconditioned and rebuilt Alfa Romeo 147 engines supplied through EngineMarket include a minimum 12-month unlimited mileage warranty covering parts and labour at any UK garage.

  • 12-month unlimited mileage warranty standard across network
  • Coverage includes internal components, gaskets and seals
  • Labour claims honoured at any VAT-registered UK garage
  • Extended warranty options available for premium rebuilds
Compare warranty terms when getting your Alfa Romeo 147 engine quotes

Will a used Alfa Romeo 147 engine pass an MOT-

Yes, provided the used engine is in good mechanical condition with no excessive smoke, leaks or noise; compression testing before purchase is recommended to ensure MOT compliance.

  • MOT tests emissions, noise and leaks, not engine age or mileage
  • Used engines should include compression report and mileage verification
  • Diesel smoke test critical - ensure EGR and turbo are functional
  • 30-day return policies protect against undisclosed faults
Check used Alfa Romeo 147 engine availability with compression reports

How do I find my Alfa Romeo 147 engine code-

Your 147's engine code is stamped on the engine block near the gearbox, listed on the V5C registration document, or instantly verified by entering your registration number on our quote form.

  • V5C document section V.5 shows engine capacity and fuel type
  • Engine code stamped on block: visible near gearbox or timing cover
  • DVLA lookup via registration confirms exact variant and code
  • Our quote tool auto-identifies code to prevent misorders
Enter your reg to instantly identify your Alfa Romeo 147 engine code

Do you supply and fit Alfa Romeo 147 engines nationwide-

Yes, EngineMarket connects you with a nationwide network of approved garages offering supply & fit services for all Alfa Romeo 147 variants, with collection, fitment and warranty included.

  • 100+ vetted specialists across England, Scotland and Wales
  • Collection from your location or preferred breaker included
  • Fitment includes fluids, road test and post-installation check
  • Single warranty covers both engine and labour for peace of mind
Find Alfa Romeo 147 engine supply & fit deals near you

Why Choose Us

Why UK Alfa Romeo 147 Owners Trust EngineMarket

Join thousands of UK drivers who compare Alfa Romeo 147 engine prices through our network of trusted specialists - every rebuilt and reconditioned unit backed by a minimum 12-month unlimited mileage warranty and nationwide delivery.

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Trusted Alfa Romeo 147 Engine Suppliers

Every garage and engine rebuilder in our network is vetted, rated, and reviewed by real Alfa Romeo 147 owners.

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UK Engine Replacement Services for Alfa Romeo 147

Covering every variant from budget 1.2 TS to performance GTA 3.2, with supply-only or full supply & fit available nationwide.

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