XL-7 H27A V6 Petrol Engines
from £1,200 to £2,800
Rebuilt units from £1,800 · Common codes: H27A, J20A, XK6
Get quotes today from trusted UK Suzuki XL-7 engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available nationwide.
XL-7 H27A V6 Petrol Engines
from £1,200 to £2,800
Rebuilt units from £1,800 · Common codes: H27A, J20A, XK6
XL-7 D20DT Diesel Engines
from £1,500 to £2,400
Rebuilt units from £1,500 · Common codes: D20DT, XK6, H27A
XL-7 Legacy & Specialist Engines
from £1,500 to £3,200
Rebuilt units from £2,200 · Common codes: H27A, D20DT, J20A

Most replacements completed within 3-5 days.


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Not sure which variant your Suzuki XL-7 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 XL-7 across both 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 XL-7 variants.

H27A - 2.7L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£1,800 - £2,800
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 XL-7 engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Suzuki XL-7's H27A V6 petrol and D20DT diesel engines dominate UK replacement enquiries, with timing chain tensioner failure and DPF/EGR issues being the most common causes. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month unlimited mileage...
Suzuki XL-7 H27A Timing Chain Failure
Most affected vehicles
Suzuki XL-7 JLX, Limited, Premium (2001-2006, H27A 2.7L V6)
Failure mileage range
80,000-100,000 miles
Typical failure window
Root cause
The H27A's timing chain tensioner design allows excessive chain stretch, triggering P0016/P0017 cam/crank correlation codes and potentially causing the chain to jump or snap.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Kit Replacement | £1,200 - £1,800 | £800 - £1,400 | Replace timing chain, tensioner, guides and sprockets before catastrophic failure | Viable only if caught early before bottom-end damage; prevents future failure if upgraded components fitted |
| Full Replacement - Rebuilt H27A Engine | £3,500 - £5,000 | £1,800 - £2,800 | Supply & fit of reconditioned H27A with upgraded timing components, bench tested, 12-month warranty | Recommended once knocking or low oil pressure appears; addresses root cause permanently |
Our recommendation
On a first-gen XL-7 worth £2,000-£4,000, a preventative timing chain replacement makes sense if the engine still runs smoothly. Once you hear rattling on startup or see P0016/P0017 codes with low oil pressure, the engine is likely scrap - a rebuilt H27A with upgraded tensioners offers better long-term value.
Compare rebuilt H27A engine prices for your Suzuki XL-7
Every Suzuki XL-7 engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Suzuki XL-7 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 XL-7 within hours.

Every displacement fitted to the Suzuki XL-7 across both UK generations is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 2.7L V6 petrol engine powered both generations of the UK XL-7, with the first-gen H27A and second-gen XK6 sharing similar architecture but different platform mounting points.
Engine Code(s)
H27A, XK6
Compatible Models (UK)
XL-7 JLX, Limited, Premium (2001-2006); Second-gen XL-7
Power output
Verified by registration
Common Failure Points
Timing chain tensioner wear triggering P0016/P0017 codes; oil consumption on higher-mileage units
Production Years: 2006-2009
Compare Suzuki XL-7 2.7L petrol engine prices
Choose your Suzuki XL-7 engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from first-gen H27A petrol to second-gen D20DT diesel.
The 2.7L V6 petrol engine powered both XL-7 generations, with the H27A (2001-2006) and XK6 (2006-2009) sharing architecture but differing in platform mounting.
Common Suzuki XL-7 Petrol Engine Families
Found In
Known For
Typical Petrol Models
The 2.7L V6 petrol engine powered both XL-7 generations, with the H27A (2001-2006) and XK6 (2006-2009) sharing architecture but differing in platform mounting.
Common Suzuki XL-7 Petrol Engine Families
Found In
Known For
Typical Petrol Models
The 2.0L D20DT turbo diesel was exclusive to the second-generation XL-7 (2006-2009), offering economy but with emission system complexity.
Common Suzuki XL-7 Diesel Engine Families
Found In
Known For
Typical Diesel Models
Not sure which fuel type your Suzuki XL-7 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 XL-7 specialists.

This timeline covers all major engine changes across the Suzuki XL-7's UK production run (2001-2009), organised so owners can quickly identify their engine and compare rebuilt prices from UK specialists.
⚙Key Changes
▣Main Engines
H27A- 2.7L petrol (JLX / Limited / Premium)
▰Popular Models
🔧Known For
Engine Codes Covered:
H27A