Solio Petrol Engines
from £450 to £1,850
Rebuilt units from £895 · Common codes: K12B, K12C, K12C-A, K12C-B
Get quotes from trusted UK Suzuki Solio specialists. Compare used and reconditioned prices for 1.2L petrol - K12B covered. Find the best value for your budget.
Solio Petrol Engines
from £450 to £1,850
Rebuilt units from £895 · Common codes: K12B, K12C, K12C-A, K12C-B
Solio Hybrid Engines
from £950 to £2,400
Rebuilt units from £1,150 · Common codes: K12C, K12C-A, K12C-B, Z12E
Solio Diesel Engines
from £650 to £1,950
Rebuilt units from £975 · Common codes: D13A, D13AA

Most replacements completed within 3-5 days.


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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.”












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

Every engine code fitted to the Suzuki Solio across all UK 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.
Extracted from detailed petrol and performance engine families across Suzuki Solio variants.

K12B - 1.2L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£895 - £1,450
Supply only
Technical specifications
Common failures
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 Suzuki Solio engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Suzuki Solio's K12B, K12C and D13A engines are generally reliable, but UK owners report timing chain tensioner wear, Dualjet injector clogging and EGR faults as the most common failure points driving replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure...
Timing Chain Tensioner Failure
Most affected vehicles
Suzuki Solio G, X, Hybrid, Bandit (MA15S/MA26S, 2011-2020, K12B & K12C)
Failure mileage range
70,000-100,000 miles
Typical failure window
Root cause
Hydraulic tensioner loses pressure over time, allowing chain slack that causes rattling noise and potential jump.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £650-£950 | £450-£650 | Replace tensioner, guides, inspect chain wear | Viable only if caught early before chain stretch; 30-50k mile extension |
| Intermediate - Full Timing Kit Replacement | £1,100-£1,600 | £750-£1,100 | New chain, tensioner, guides, seals, labour | Restores factory spec; recommended if chain has visible wear |
| Full Replacement - Rebuilt Engine | £1,450-£1,850 + fit | £895-£1,450 + fit | Supply & fit rebuilt K12B/K12C with upgraded tensioner | Most cost-effective if engine has other wear; 12-month warranty included |
Our recommendation
If your Solio has under 80k miles and the rattle is just starting, a preventative tensioner replacement from a specialist offers the best value. However, if the chain has already jumped or the engine has high mileage, a rebuilt unit is often cheaper than a full top-end rebuild and comes with warranty protection.
Compare rebuilt K12B/K12C engine prices for your Suzuki Solio
Every engine type below is available through our UK network with typical price ranges based on your Solio variant, engine code and budget.
Compare Suzuki Solio 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 Suzuki Solio within hours.

Every engine displacement fitted to the UK Suzuki Solio is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 1.3L D13A turbo diesel powered early European-spec Solio and Wagon R+ models from 2000-2004. Though less common in the UK today, these efficient units remain sought after by import owners and commercial users seeking diesel economy.
Engine Code(s)
D13A, D13AA
Compatible Models (UK)
Solio/Delio Wagon R+ MA63S European spec
Power output
Verified by registration
Common Failure Points
EGR valve clogging, turbo actuator wear, DPF regeneration issues on later units
Production Years: 2000-2004
Get quotes for Suzuki Solio 1.3L diesel engines
Choose your Suzuki Solio engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early K10A petrol to the latest K12C SHVS hybrid.
The 1.3L D13A turbo diesel powered early European-spec Solio models (2000-2004) and remains a niche option for import owners seeking diesel economy and torque.
Common Suzuki Solio Diesel Engine Families
Found In
Known For
Typical Diesel Models
The 1.3L D13A turbo diesel powered early European-spec Solio models (2000-2004) and remains a niche option for import owners seeking diesel economy and torque.
Common Suzuki Solio Diesel Engine Families
Found In
Known For
Typical Diesel Models
The 1.0L K10A, 1.2L K12B/K12C and 1.3L M13A/G13BB petrol engines have powered every generation of UK Suzuki Solio, with the 1.2L units dominating replacement demand.
Common Suzuki Solio Petrol Engine Families
Found In
Known For
Typical Petrol Models
The K12C and Z12E engines with SHVS mild hybrid technology have been the flagship Solio powertrains since 2015, combining petrol efficiency with electric assist.
Suzuki Solio MHEV Engine Codes
Found In
Important Notes
Not sure which fuel type your Suzuki Solio 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 Suzuki Solio specialists.

This section covers all major engine changes across the Suzuki Solio's production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
D13A- 1.3L diesel (Solio/Delio Wagon R+)
K10A- 1.0L petrol (early Wagon R+/Solio)
M13A- 1.3L petrol (mid-cycle update)
▰Popular Models
🔧Known For
Engine Codes Covered:
D13AK10AM13AG13BB