Fiat Mille Fire 1.0L Engines
from £800 to £1,500
Rebuilt units from £800 · Common codes: 178B5000, 178B3000, 178B5001
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Fiat Mille Engine Replacement - Compare Prices & Save
Get quotes from trusted UK Fiat Mille engine specialists. Compare used and reconditioned prices for 1.0L FIRE - 146B4.000 & Fire covered. Find the best value for your budget.
Supply & Fit Available
12-Month Warranty
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100+ Suppliers
Fiat Mille Fire 1.3L Engines
from £900 to £1,700
Rebuilt units from £900 · Common codes: 178B2000, 178B2001
Fiat Mille Pre-Fire Carburetted Engines
from £700 to £1,400
Rebuilt units from £700 · Common codes: 146A1000, 146A2000, 146A3000
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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 Fiat Mille Replacement Engineto Finding the Best Fiat Mille 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 Fiat Mille Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Fiat Mille 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
Fiat Mille Engine ReplacementAll Variants Covered
Fiat Mille Fire 1.0
178B5000 1.0L Petrol
Rebuilt Engines: £800-£1,500
Fiat Mille Fire 1.3
178B2000 1.3L Petrol
Rebuilt Engines: £900-£1,700
Fiat Mille EX 1.0
178B5000/146A1000 1.0L Petrol
Rebuilt Engines: £700-£1,400
Fiat Mille Young 1.0
178B5000 1.0L Petrol
Rebuilt Engines: £800-£1,500
Fiat Mille Elettronica 1.3
178B2000 1.3L Petrol
Rebuilt Engines: £900-£1,700
Fiat Mille Way 1.0
178B5000 1.0L Petrol
Rebuilt Engines: £800-£1,500
Fiat Mille Pre-Fire 1.0 Carb
146A1000 1.0L Petrol
Rebuilt Engines: £700-£1,400
Fiat Mille Pre-Fire 1.1 Carb
146A2000 1.1L Petrol
Rebuilt Engines: £750-£1,450
Fiat Mille Pre-Fire 1.3 Carb
146A3000 1.3L Petrol
Rebuilt Engines: £850-£1,600
Fiat Mille Fire 1.1
178B3000 1.1L Petrol
Rebuilt Engines: £850-£1,550
Not sure which variant your Fiat Mille is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Mille
Engine Codes
Fiat Mille Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Fiat Mille 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 Fiat Mille variants.
178B5000 - 1.0L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Fire 1.0EX 1.0Young 1.0Way 1.0
Avg. rebuilt price
£800 - £1,500
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.0L
- Power output
- 55-58 hp
- Years fitted
- 1996-2002
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 Fiat Mille specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Mille
Common Problems
Fiat Mille Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Fiat Mille's Fire and pre-Fire petrol engines are generally robust but age-related wear affects grey imports. Timing belt failure on interference designs and fuel system adaptation issues dominate replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded components addressing original failure points - plus a minimum...
Timing Belt Failure - Why Fiat Mille Fire Engines Fail Prematurely
Timing Belt Failure
Most affected vehicles
Fiat Mille Fire 1.01.1
Fiat Mille Fire 1.0, 1.1, 1.3 (1996-2002, codes 178B5000, 178B3000, 178B2000)
Failure mileage range
60,000-90,000 miles
Typical failure window
Root cause
Interference engine design means belt failure causes piston-to-valve contact, destroying the cylinder head. Brazilian-sourced belts may degrade faster in UK climate.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Belt Replacement | £400 - £650 | £250 - £450 | Timing belt, tensioner, water pump replacement before failure | Prevents catastrophic damage; recommended at 50k miles on grey imports |
| Full Replacement - Rebuilt Engine | £1,200 - £2,200 | £800 - £1,500 | Supply & fit rebuilt Fire engine with upgraded belt components, bench tested, 12-month warranty | Restores reliability; best value if head damage has occurred |
Our recommendation
On a Fiat Mille worth £1,500-£3,500, preventative belt replacement at 50k miles is far more economical than engine replacement. If the belt has already snapped, a rebuilt Fire engine with upgraded components offers better long-term value than repairing a damaged head.
Compare rebuilt Fire engine prices for your Fiat MilleReplacement Engine Options
Fiat Mille Engine TypesOptions, Costs & What to Expect
Every Fiat Mille engine type is available through our UK network with typical price ranges based on variant, Fire code and grey import sourcing.
Fiat Mille Reconditioned Engines (Recon)£800 - £1,500((supply only))
Fiat Mille Rebuilt Engines£900 - £1,700((supply only))
Fiat Mille Used Engines£600 - £1,200((supply only))
Fiat Mille Remanufactured Engines£1,100 - £1,900((supply only))
Fiat Mille Refurbished Engines£750 - £1,400((supply only))
Compare Fiat Mille 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 Fiat Mille within hours.
Engine Sizes
Fiat Mille Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Fiat Mille in the UK is listed below, with compatible Fire and pre-Fire engine codes, production years and common failure notes for grey import verification.
The 1.0L Fire engine powered the majority of UK grey import Fiat Mille variants from 1996-2002, offering economical running and widespread parts availability across Brazilian-sourced vehicles. Pre-Fire 1.0L carburetted units (1990-1995) require UK fuel adaptation for reliable operation.
⚙
Engine Code(s)
178B5000, 178B3000, 178B5001, 146A1000
▣
Compatible Models (UK)
Fire 1.0, EX 1.0, Young 1.0, Way 1.0 (1996-2002); Pre-Fire 1.0 Carb
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing belt failure on interference design; valve cover gasket oil leak from aged rubber
Production Years: 1990-1995
Compare Fiat Mille 1.0L petrol engine pricesFuel Type
Fiat Mille Engines by Fuel Type
Choose your Fiat Mille engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early pre-Fire carburetted units to the later Fire injection engines.
Fiat Mille Petrol Engines
PetrolAll Fiat Mille engines sold in the UK are petrol, spanning carburetted pre-Fire units (1990-1995) and fuel-injected Fire family engines (1996-2002) sourced exclusively from Brazil.
Common Fiat Mille Petrol Engine Families
- •178B5000 - Fire 1.0L 55hp, most common grey import replacement code
- •178B2000 - Fire 1.3L 70hp, fitted to Elettronica and Way performance trims
- •146A1000 - Pre-Fire 1.0L carburetted, requires UK fuel adaptation
Found In
- •Pre-Fire Generation (1990-1995) - 146A series carburetted engines
- •Fire Generation (1996-2002) - 178B series fuel-injected engines
Known For
- •Simple, robust Fire design with good parts availability across Brazilian market
- •Timing belt failure risk on interference engines if not replaced preventatively
- •High UK replacement demand driven by grey import age and mileage
Typical Petrol Models
- •Fire 1.0
- •EX 1.0 / 1.1
- •Young 1.0 / 1.1
Fiat Mille Petrol Engines
PetrolAll Fiat Mille engines sold in the UK are petrol, spanning carburetted pre-Fire units (1990-1995) and fuel-injected Fire family engines (1996-2002) sourced exclusively from Brazil.
Common Fiat Mille Petrol Engine Families
- •178B5000 - Fire 1.0L 55hp, most common grey import replacement code
- •178B2000 - Fire 1.3L 70hp, fitted to Elettronica and Way performance trims
- •146A1000 - Pre-Fire 1.0L carburetted, requires UK fuel adaptation
Found In
- •Pre-Fire Generation (1990-1995) - 146A series carburetted engines
- •Fire Generation (1996-2002) - 178B series fuel-injected engines
Known For
- •Simple, robust Fire design with good parts availability across Brazilian market
- •Timing belt failure risk on interference engines if not replaced preventatively
- •High UK replacement demand driven by grey import age and mileage
Typical Petrol Models
- •Fire 1.0
- •EX 1.0 / 1.1
- •Young 1.0 / 1.1
Not sure which fuel type your Fiat Mille 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 Fiat Mille specialists.
Engine YearsGet quotes for 1990-1995 Fiat Mille replacement engines →
Fiat Mille Engines by YearWhat Was Fitted & WhenFiat Mille Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Fiat Mille's Brazilian production timeline, organised so UK grey import owners can quickly identify their engine and compare rebuilt prices from specialists.
⚙Key Changes
- ✓Introduction of Fiat Mille to Brazilian market with carburetted powertrains
- ✓Multiple displacement options: 1.0L, 1.1L, 1.3L all carburetted
- ✓Basic electrical systems with minimal electronics
▣Main Engines
146A1000- 1.0L petrol carburetted (EX, base variants)
146A2000- 1.1L petrol carburetted (mid-range variants)
146A3000- 1.3L petrol carburetted (performance variants)
▰Popular Models
- •Fiat Mille EX 1.0
- •Fiat Mille 1.1 Carburettor
- •Fiat Mille 1.3 Carburettor
🔧Known For
- ✓Mechanically simple design aids DIY maintenance for enthusiasts
- ✓Carburettor jetting requires UK adaptation for unleaded petrol
- ✓Electrical loom ageing from Brazilian humidity causes sensor faults
Engine Codes Covered:
146A1000146A2000146A3000Not sure which year your Fiat Mille 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 Fiat Mille specialists.
FAQ