Touareg 3.0L V6 TDI Diesel Engines
from £3,200 to £8,500
Rebuilt units from £3,200 · Common codes: CASA, CASB, CASC, CKVB
Get quotes from trusted UK Volkswagen Touareg engine specialists. Compare reconditioned and rebuilt prices for CASD, CJMA, and CRCA - 3.0L V6 TDI to 4.2L V8 covered. Get a quote before it's too late.
Touareg 3.0L V6 TDI Diesel Engines
from £3,200 to £8,500
Rebuilt units from £3,200 · Common codes: CASA, CASB, CASC, CKVB
Touareg 4.2L V8 TDI Engines
from £5,500 to £12,000
Rebuilt units from £5,500 · Common codes: CJMA, CJTB, BKS
Touareg 3.6L V6 Petrol Engines
from £2,800 to £7,200
Rebuilt units from £2,800 · Common codes: BKK, BDL, CGNA

Most replacements completed within 3-5 days.
The table below shows typical UK rebuilt engine costs across Volkswagen Touareg variants - compare failure causes, engine codes, fuel types, and price ranges to benchmark what UK drivers are paying for premium SUV preservation.


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Not sure which variant your Volkswagen Touareg 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 Volkswagen Touareg 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.
Extracted from detailed diesel engine families across Volkswagen Touareg variants.

CASA - 3.0L Diesel
Main replacement triggers are timing chain wear, EGR / cooling faults and turbo-control issues.
Compatible variants
Avg. rebuilt price
£3,500 - £7,800
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 Volkswagen Touareg engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Volkswagen Touareg's dominant 3.0L V6 TDI diesel engines deliver strong performance and towing capability, but timing chain tensioner failures, turbocharger issues and DPF/EGR problems drive most replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the Touareg's known failure...
Timing Chain Tensioner Failure
Most affected vehicles
Volkswagen Touareg S, SE, Altitude, Executive, R-Line (2004-2018, BUN, CASA, CASB, CASC, CKVB)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
Rear-mounted timing chain tensioner loses hydraulic pressure, allowing chain slack that leads to guide wear, rattling noise, and eventual catastrophic engine seizure if ignored.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Tensioner Replacement | £1,800 - £3,200 | £1,200 - £2,100 | Remove engine, replace tensioner and guides, reset timing | Viable only if caught early before chain stretch; prevents catastrophic failure |
| Intermediate - Chain & Tensioner Kit | £3,500 - £5,800 | £2,400 - £4,100 | Full timing chain kit replacement with upgraded guides and tensioner | Extends engine life significantly if block/crank undamaged; best value for moderate wear |
| Full Replacement - Rebuilt / Reconditioned Engine | £9,500 - £18,000 | £3,200 - £8,500 | Supply & fit rebuilt V6 TDI with upgraded tensioner, bench-tested, 12-month warranty | Only option if engine seized or bottom-end damaged; restores Touareg to reliable condition |
Our recommendation
On a Volkswagen Touareg worth £8,000-£25,000, a preventative tensioner replacement at 60k miles offers exceptional value. If you're hearing rattling on cold start, get an inspection immediately - waiting risks £8k+ replacement costs. We recommend rebuilt engines only if seizure has occurred.
Compare rebuilt V6 TDI engine prices for your Volkswagen Touareg
Every Volkswagen Touareg engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Compare Volkswagen Touareg 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 Volkswagen Touareg within hours.

Every displacement fitted to the Volkswagen Touareg is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 3.0L V6 TDI is the backbone of the Touareg range across all three generations, offering strong torque for towing and off-road use while balancing fuel economy. Introduced in Gen 1 (2004) and refined through Gen 2 and Gen 3 with common-rail injection and Euro 6 compliance.
Engine Code(s)
BKS, BUN, CASA, CASB, CASC, CKVB, CKVC, CRCA, DCXA, DCYC
Compatible Models (UK)
S, SE, Altitude, Executive, R-Line
Power output
Verified by registration
Common Failure Points
Timing chain tensioner wear, EGR cooler clogging, turbo actuator sticking
Production Years: Gen 1: 2004-2010; Gen 2: 2010-2018; Gen 3: 2018-present
Get quotes for Volkswagen Touareg 3.0L diesel engines
Choose your Volkswagen Touareg engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early 3.2L petrol to the latest 3.0L TDI Hybrid.
Diesel V6 and V8 TDI engines dominate the Touareg range across all generations, prized for torque, towing capability and long-distance refinement, with the 3.0L V6 TDI driving most replacement enquiries.
Common Volkswagen Touareg Diesel Engine Families
Found In
Known For
Typical Diesel Models
Diesel V6 and V8 TDI engines dominate the Touareg range across all generations, prized for torque, towing capability and long-distance refinement, with the 3.0L V6 TDI driving most replacement enquiries.
Common Volkswagen Touareg Diesel Engine Families
Found In
Known For
Typical Diesel Models
Petrol V6 FSI engines offer smoother, quieter operation for Touareg owners prioritising refinement over towing, with simpler emissions systems but higher fuel consumption.
Common Volkswagen Touareg Petrol Engine Families
Found In
Known For
Typical Petrol Models
Gen 3 Touareg introduced 48V mild-hybrid and plug-in hybrid variants, combining electric assistance with V6 performance for reduced emissions and enhanced refinement.
Volkswagen Touareg Hybrid Engine Codes
Found In
Important Notes
Not sure which fuel type your Volkswagen Touareg 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 Volkswagen Touareg specialists.

This section covers all major engine changes across the Volkswagen Touareg's production timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
▣Main Engines
AXL- 3.2L petrol (S, SE)
BKS- 3.0L diesel (S, SE)
▰Popular Models
🔧Known For
Engine Codes Covered:
AXLBKS