Spark 1.2L Petrol Engines
from £395 to £895
Rebuilt units from £895 · Common codes: B12D1, LMU, LLO, B10D1
Chevrolet ENGINE MARKETPLACE
Chevrolet Spark Engine Replacement - Compare Prices & Save
Get quotes from trusted UK Chevrolet Spark engine specialists. Compare used and reconditioned prices for 1.0L to 1.4L petrol - LL0, LV7 & B10D1 covered. Find the best value for your budget.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Spark 1.0L Petrol Engines
from £395 to £795
Rebuilt units from £895 · Common codes: B10D1, LMU, LLO
Spark Timing Chain Replacement Engines
from £495 to £1,200
Rebuilt units from £895 · Common codes: B12D1, B10D1
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 Chevrolet Spark Replacement Engineto Finding the Best Chevrolet Spark 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 Chevrolet Spark Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Chevrolet Spark engines through EngineMarket.
4.8
★★★★★
out of 5
1,081 verified reviews
★★★★★
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
JJimmyGoogle
★★★★★
“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
PPeteFacebook
★★★★★
“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
SSophieTrustpilot
★★★★★
“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
JJimmyGoogle
Variants We Cover
Chevrolet Spark Engine ReplacementAll Variants Covered
Chevrolet Spark LS
B10D1/B12D1 1.2L Petrol
Rebuilt Engines: £895-£1,200
Chevrolet Spark LT
B12D1 1.2L Petrol
Rebuilt Engines: £895-£1,400
Chevrolet Spark LTZ
B12D1/LMU 1.2L Petrol
Rebuilt Engines: £895-£1,400
Chevrolet Spark M300
B10D1/B12D1 1.2L Petrol
Rebuilt Engines: £895-£1,400
Chevrolet Spark M400
B10D1 1.0L Petrol
Rebuilt Engines: £895-£1,200
Chevrolet Spark 1.0L
B10D1 1.0L Petrol
Rebuilt Engines: £895-£1,200
Chevrolet Spark 1.2L
B12D1/LMU 1.2L Petrol
Rebuilt Engines: £895-£1,400
Chevrolet Spark Activ
B10D1/B12D1 1.2L Petrol
Rebuilt Engines: £895-£1,400
Chevrolet Spark Timing Chain Replacement Engine
B12D1/B10D1 1.2L Petrol
Rebuilt Engines: £895-£1,400
Chevrolet Spark Automatic
B12D1 1.2L Petrol
Rebuilt Engines: £995-£1,500
Chevrolet Spark LPG Bi-Fuel
B10D1 LPG 1.0L Petrol
Rebuilt Engines: £895-£1,300
Chevrolet Spark Crankshaft Sensor Fault
B10D1/B12D1 1.2L Petrol
Rebuilt Engines: £895-£1,400
Not sure which variant your Chevrolet Spark is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Spark
Engine Codes
Chevrolet Spark Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Chevrolet Spark 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 Chevrolet Spark variants.
B12D1 - 1.2L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
LS 1.2LT 1.2LTZ 1.2LT Auto 1.2LTZ Auto 1.2
Avg. rebuilt price
£895 - £1,400
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 1.2L
- Power output
- 82-86 hp
- Years fitted
- 2010-2019
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 Chevrolet Spark engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Spark
Common Problems
Chevrolet Spark Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Chevrolet Spark's B10D1 and B12D1 petrol engines are generally reliable with proper maintenance, but timing chain tensioner failure and crankshaft sensor faults dominate UK replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum...
Timing Chain Tensioner Failure - Why Chevrolet Spark Engines Rattle on Startup
Timing Chain Tensioner Failure
Most affected vehicles
Chevrolet Spark LSLT
Chevrolet Spark LS, LT, LTZ (2010-2015, B12D1 & B10D1)
Failure mileage range
70,000-100,000 miles
Typical failure window
Root cause
Plastic tensioner arm wears or breaks, allowing chain slack that causes rattling and potential valve timing issues.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Kit Replacement | £600 - £900 | £400 - £650 | Replace chain, tensioner, guides before catastrophic failure | Viable if caught early; prevents engine damage |
| Full Replacement - Rebuilt Engine | £1,500 - £2,200 | £895 - £1,400 | Supply & fit rebuilt unit with upgraded tensioner, bench tested, 12-month warranty | Best value when car worth £800-£2,000; avoids labour-intensive repair |
Our recommendation
On a Spark valued under £2,000, a rebuilt engine often costs less than dealer chain repair labour. If you hear rattling but the engine still runs, get quotes for both options immediately.
Compare rebuilt B12D1 engine prices for your Chevrolet SparkReplacement Engine Options
Chevrolet Spark Engine TypesOptions, Costs & What to Expect
Every Chevrolet Spark engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Chevrolet Spark Reconditioned Engines (Recon)£895 - £1,400((supply only))
Chevrolet Spark Rebuilt Engines£895 - £1,400((supply only))
Chevrolet Spark Used Engines£395 - £895((supply only))
Chevrolet Spark Remanufactured Engines£1,200 - £1,800((supply only))
Chevrolet Spark Refurbished Engines£750 - £1,200((supply only))
Compare Chevrolet Spark 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 Chevrolet Spark within hours.
Engine Sizes
Chevrolet Spark Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Chevrolet Spark in the UK is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.0L B10D1 was the entry-level engine across early Spark LS and LT models, prioritising fuel economy over performance. It remained in production through the M400 generation for the Activ trim.
⚙
Engine Code(s)
B10D1
▣
Compatible Models (UK)
LS 1.0 (2010-2015), LT 1.0 (2010-2015), Activ 1.0
ϟ
Power output
Verified by registration
△
Common Failure Points
Timing chain stretch causing tapping noise; ignition coil failure on cylinder 2
Production Years: 2015-2019
Compare Chevrolet Spark 1.0L petrol engine pricesFuel Type
Chevrolet Spark Engines by Fuel Type
Choose your Chevrolet Spark engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the economical 1.0L LS to the top-spec 1.2L LTZ.
Chevrolet Spark Petrol Engines
PetrolThe Chevrolet Spark was offered exclusively with petrol engines in the UK, with 1.0L and 1.2L naturally aspirated units across all generations.
Common Chevrolet Spark Petrol Engine Families
- •B12D1 - most common replacement engine (LT/LTZ), timing chain tensioner risk
- •B10D1 - economical 1.0L unit (LS/Activ), coil pack and chain stretch issues
- •LMU/LLO - late-production 1.2L codes with minor calibration updates
Found In
- •M300 Generation (2010-2015) - B10D1, B12D1, LLO
- •M400 Generation (2015-2019) - B10D1 only
Known For
- •Excellent urban fuel economy (45-55 mpg real-world)
- •Timing chain tensioner failures between 70k-100k miles
- •Low parts cost but high labour for timing chain repairs
Typical Petrol Models
- •LS 1.0
- •LS 1.2
- •LT 1.2
Chevrolet Spark Petrol Engines
PetrolThe Chevrolet Spark was offered exclusively with petrol engines in the UK, with 1.0L and 1.2L naturally aspirated units across all generations.
Common Chevrolet Spark Petrol Engine Families
- •B12D1 - most common replacement engine (LT/LTZ), timing chain tensioner risk
- •B10D1 - economical 1.0L unit (LS/Activ), coil pack and chain stretch issues
- •LMU/LLO - late-production 1.2L codes with minor calibration updates
Found In
- •M300 Generation (2010-2015) - B10D1, B12D1, LLO
- •M400 Generation (2015-2019) - B10D1 only
Known For
- •Excellent urban fuel economy (45-55 mpg real-world)
- •Timing chain tensioner failures between 70k-100k miles
- •Low parts cost but high labour for timing chain repairs
Typical Petrol Models
- •LS 1.0
- •LS 1.2
- •LT 1.2
Not sure which fuel type your Chevrolet Spark 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 Chevrolet Spark specialists.
Engine YearsGet quotes for 2010 Chevrolet Spark replacement engines →
Chevrolet Spark Engines by YearWhat Was Fitted & WhenChevrolet Spark Engines by Year - What Was Fitted & When
This timeline covers all major engine changes across the Chevrolet Spark's UK production run, organised so owners can quickly identify their engine and compare rebuilt prices from specialists.
⚙Key Changes
- ✓Chevrolet Spark M300 generation introduced to UK market
- ✓Two engine options: 1.0L B10D1 (68hp) and 1.2L B12D1 (82hp)
- ✓LS, LT and LTZ trim levels available with either engine
▣Main Engines
B10D1- 1.0L petrol (LS 1.0 / LT 1.0)
B12D1- 1.2L petrol (LS 1.2 / LT 1.2 / LTZ 1.2)
▰Popular Models
- •Chevrolet Spark LS 1.0
- •Chevrolet Spark LS 1.2
- •Chevrolet Spark LT 1.2
- •Chevrolet Spark LTZ 1.2
🔧Known For
- ✓Strong initial reliability with regular oil changes
- ✓Early timing chain noise reports on high-mileage examples
- ✓Affordable running costs made it popular with first-time buyers
Engine Codes Covered:
B10D1B12D1Not sure which year your Chevrolet Spark 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 Chevrolet Spark specialists.
FAQ