Vauxhall Meriva 1.3 / 1.7 CDTI Diesel Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Vauxhall Meriva 1.3 and 1.7 CDTI diesel specialists. Compare prices on reconditioned, rebuilt and used engines for every 1.3-litre and 1.7-litre diesel fitted to the Meriva - from the early Z13 DTJ to the Z17 DTH - with 12-month warranty on every rebuilt engine.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From £1,200 to £2,800
Used from £450 · Reconditioned from £950 · Common codes: Z13 DTJ, Z17 DTH, Z17 DT, Z13 DTH
From £450
Tested, bare/short engine
From £950
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain
Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Vauxhall Meriva diesel specialists.
3 Simple Steps3 Simple Stepsto Finding the Best Vauxhall Meriva 1.3 / 1.7 CDTI Diesel Replacement Engineto Finding the Best Vauxhall Meriva 1.3 / 1.7 CDTI Diesel Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryVauxhall Meriva 1.3 / 1.7 CDTI - Engine History & Specs at a Glance
The 1.3 and 1.7 CDTI diesel engines have been the backbone of the Vauxhall Meriva range across both generations. The Mk1 (A) Meriva (2003-2010) was offered with the 1.3 CDTI (Z13 DTJ) and 1.7 CDTI (Z17 DTH) engines, while the Mk2 (B) Meriva (2010-2017) continued with updated versions of these popular diesel powerplants - including the 1.3 CDTI (A13 DTE) and 1.6 CDTI (B16 DTH) - though the 1.3 and 1.7 remained the most common replacements.
Variant HistoryVauxhall Meriva 1.3 / 1.7 CDTI - Engine History & Specs at a Glance
The 1.3 and 1.7 CDTI diesel engines have been the backbone of the Vauxhall Meriva range across both generations. The Mk1 (A) Meriva (2003-2010) was offered with the 1.3 CDTI (Z13 DTJ) and 1.7 CDTI (Z17 DTH) engines, while the Mk2 (B) Meriva (2010-2017) continued with updated versions of these popular diesel powerplants - including the 1.3 CDTI (A13 DTE) and 1.6 CDTI (B16 DTH) - though the 1.3 and 1.7 remained the most common replacements.
Vauxhall Meriva 1.3 / 1.7 CDTI
Fuel TypeDiesel
Engine Size Range1.3L (1,248 cc) / 1.7L (1,686 cc)
Power Output Range75-100 hp across 1.3/1.7 diesel historyEngine History Timeline
Z13 DTJ 1.3-litre turbo diesel, 75 hp - Mk1 Meriva launch diesel
Z17 DTH 1.7-litre turbo diesel, 100 hp - Mk1 Meriva higher-output diesel
A13 DTE 1.3-litre turbo diesel, 95 hp - Mk2 Meriva updated 1.3 CDTI
Z17 DTH (continued) 1.7-litre turbo diesel, 100 hp - Mk2 Meriva 1.7 CDTI
B16 DTH 1.6-litre turbo diesel, 136 hp - Mk2 Meriva 1.6 CDTI (whisper diesel)
Key Specs Snapshot
Fuel TypeDieselEngine Size Range1.3L (1,248 cc) / 1.7L (1,686 cc)Power Output Range75-100 hp across 1.3/1.7 diesel historyYears Produced2003-2017Every 1.3 and 1.7 CDTI diesel engine fitted to the Vauxhall Meriva is covered below, with UK rebuilt pricing and known failure points.
Vauxhall Meriva 1.3 / 1.7 CDTI Diesel Engine Codes - Specifications & Replacement CostVauxhall Meriva 1.3 / 1.7 CDTI Diesel Engine Codes - Specifications & Replacement Cost
1.3-litre Turbo Diesel (2003-2010)
Power Output75 hp (55 kW)Years Fitted2003-2010Engine Details1,248 cc, inline 4-cylinder, DOHC 16v, turbo diesel, common-rail direct injection, timing chain driven
Compatible Trim Levels
- 1.3 CDTI
- 1.3 CDTI Life
- 1.3 CDTI Club
- 1.3 CDTI Design
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£450-£900
Reconditioned
Addressed known issues, tested
£950-£1,600
Rebuilt
Full teardown, upgraded internals
£1,200-£2,000
Common Failure
Catastrophic engine seizure due to DPF dumping diesel into the oil, causing oil dilution and starvation . The DPF regeneration process can dump excess fuel into the oil sump, raising oil pressure and causing extensive engine damage . Timing chain is fitted (not a belt) but tensioner wear can occur .
The Vauxhall Meriva 1.3 and 1.7 CDTI diesel engines are generally economical and practical for family use, but they have specific, well-documented failure points - particularly around DPF regeneration issues, injector failure and timing belt wear. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure point, plus a minimum 12-month unlimited-mileage warranty.
The 1.3 CDTI DPF Oil Dilution Problem
Affected Vehicles
Vauxhall Meriva 1.3 CDTI (Z13 DTJ, A13 DTE)
Typical Failure Mileage
40,000-80,000 miles
Root Cause
The DPF (Diesel Particulate Filter) regeneration process can dump diesel fuel into the oil sump, causing oil dilution. This raises oil pressure and can lead to catastrophic engine seizure . A 2007 Meriva owner reported that Vauxhall claimed the DPF had dumped diesel into the oil tank, pushing oil pressure up and invalidating the warranty . Another owner reported the engine cut out while driving, with diesel in the oil and a dead engine .
Why It Happens
The DPF (Diesel Particulate Filter) regeneration process can dump diesel fuel into the oil sump, causing oil dilution. This raises oil pressure and can lead to catastrophic engine seizure . A 2007 Meriva owner reported that Vauxhall claimed the DPF had dumped diesel into the oil tank, pushing oil pressure up and invalidating the warranty . Another owner reported the engine cut out while driving, with diesel in the oil and a dead engine .
Dealer (parts + labour)
£200-£400
Specialist (parts + labour)
£150-£300
What it involves
Full oil change, new filter, forced DPF regeneration
Suitability
If caught very early
1 - 2 daysDealer (parts + labour)
£800-£1,500
Specialist (parts + labour)
£600-£1,100
What it involves
New DPF, oil flush, sump cleaning
Suitability
If DPF is blocked but engine not seized
1 - 2 daysDealer (parts + labour)
£2,500-£4,000
Specialist (parts + labour)
£1,200-£2,800
What it involves
Supply & fit rebuilt unit with upgraded DPF management
Suitability
If engine has seized
1 - 2 daysAll prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 Oil and filter change (with DPF regeneration) Minor | £200-£400 | £150-£300 | Full oil change, new filter, forced DPF regeneration | If caught very early | 1 - 2 days |
 DPF replacement + oil system flush Best Value | £800-£1,500 | £600-£1,100 | New DPF, oil flush, sump cleaning | If DPF is blocked but engine not seized | 1 - 2 days |
Full engine replacement (after seizure) Best Value | £2,500-£4,000 | £1,200-£2,800 | Supply & fit rebuilt unit with upgraded DPF management | If engine has seized | 1 - 2 days |
Vehicle Value Check
Vehicle Value Check
A typical 2003-2010 Meriva 1.3 CDTI is worth £800-£3,000 depending on mileage and condition. For a sub-£1,500 example, a £1,200-£2,800 engine replacement may exceed the vehicle's value. For cars in good condition valued above £2,000, replacement is usually worthwhile.
Our Recommendation
Our Recommendation
The 1.3 CDTI engine seizure problem is well-documented and potentially dangerous - one owner reported their car "blew up" on the A19 . If you experience DPF warning lights, have the car inspected immediately. Regular oil changes with the correct specification oil are critical. If the engine has seized, a rebuilt unit with warranty is the safest option. We strongly recommend avoiding early (pre-2010) 1.3 CDTI cars unless the DPF has been replaced recently.
Don't Let DPF or Timing Belt Failure Write Off Your Vauxhall Meriva Diesel
Whether you're dealing with DPF issues on a 1.7 CDTI, oil dilution on a 1.3 CDTI, or a timing belt that's overdue, a rebuilt engine with upgraded components and a 12-month warranty is often the most cost-effective long-term solution. Compare prices from UK specialists today - supply-only or full supply & fit available nationwide.
Compare Vauxhall Meriva 1.3 CDTI engine replacement costs
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
"All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Vauxhall Meriva diesel. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Vauxhall Meriva 1.3 / 1.7 CDTI Diesel Engine ReplacementFrequently Asked Questions
Question 1How much does a Vauxhall Meriva 1.3 or 1.7 CDTI engine replacement cost in the UK-
A Vauxhall Meriva diesel engine replacement typically costs £1,200-£2,800 for a rebuilt unit supply-only, with fitted prices ranging from £1,600-£3,500 depending on the engine code (Z13 DTJ vs Z17 DTH) and labour rates.
- Used engines: £450-£1,100
- Reconditioned: £950-£1,900
- Rebuilt with warranty: £1,200-£2,800
- Fitting labour: 6-10 hours at £65-£100/hr
Question 2What are the signs of engine seizure on a Vauxhall Meriva 1.3 CDTI-
The most serious sign is sudden engine failure while driving - the engine may cut out and refuse to restart. This is often caused by DPF regeneration dumping diesel into the oil, causing oil dilution and oil pressure issues . The DPF light may have illuminated previously but gone out .
- Sudden loss of power / engine cuts out
- DPF warning light (may not be persistent)
- Oil pressure warning light
- Complete engine seizure - car will not start
Question 3Does the Vauxhall Meriva 1.7 CDTI have a timing belt or chain-
The Z17 DTH 1.7 CDTI engine has a timing belt, not a chain . The official replacement interval is 10 years / 60,000 miles . Some Vauxhall dealers have recommended 40,000 miles due to early failures . The 1.3 CDTI (Z13 DTJ) uses a timing chain .
- Z17 DTH (1.7): Timing belt - replace at 60k miles or 10 years
- Z13 DTJ (1.3): Timing chain - inspect for tensioner wear
- Belt failure = catastrophic engine damage
Question 4Is the Vauxhall Meriva 1.3 CDTI engine reliable-
The 1.3 CDTI has a well-documented and serious design flaw - DPF regeneration can dump diesel into the oil, causing oil dilution and catastrophic engine seizure . Vauxhall has been criticised for not addressing this issue . Multiple owners have reported engine failure and blown engines.
- DPF oil dilution is the primary concern
- Warning lights may not be persistent
- Engine seizure can occur without warning
- Regular oil changes are critical
Question 5What's the difference between the 1.3 CDTI and 1.7 CDTI engines-
The 1.3 CDTI (Z13 DTJ) is a 1,248 cc four-cylinder producing 75 hp, with a timing chain . The 1.7 CDTI (Z17 DTH) is a 1,686 cc four-cylinder producing 100 hp, with a timing belt . The 1.7 is more powerful but has DPF and timing belt issues. The 1.3 has the serious oil dilution / engine seizure problem.
- 1.3 CDTI: 75 hp, timing chain, engine seizure risk
- 1.7 CDTI: 100 hp, timing belt, DPF and injector issues
Question 6Is it worth replacing the engine in a Vauxhall Meriva diesel-
It depends on the vehicle's value and what has failed. For a 2003-2010 Meriva diesel worth £800-£3,500, a £1,200-£2,800 rebuilt engine is usually worthwhile if the car is otherwise sound and in good condition. For sub-£1,000 examples, consider a used engine or scrap.
- Cars worth £2,000+: rebuilt engine with warranty is recommended
- Cars worth £1,000-£2,000: evaluate both options carefully
- Cars worth under £1,000: consider used engine or scrap
- 1.3 CDTI engine seizure: often cheaper to replace the engine than repair the damage
Why Choose UsCompare Vauxhall Meriva 1.3 / 1.7 CDTI DieselEngine PricesToday
300+ Vauxhall Meriva diesel engines supplied through our network
12-Month Warranty on every rebuilt Meriva diesel engine
Nationwide UK delivery
supply & fit available
Comparing quotes for your Vauxhall Meriva 1.3 or 1.7 CDTI diesel engine replacement is completely free and carries no obligation. Enter your registration above to get matched with vetted UK specialists who stock the exact engine code for your car - whether you need a Z13 DTJ, A13 DTE or Z17 DTH. Every rebuilt engine carries a minimum 12-month unlimited-mileage warranty.
Enter your registration
and get matched with verified Vauxhall Meriva 1.3 / 1.7 CDTI Diesel specialists.