X17DTL/Y17DT 1.7d
Opel · 1.7 Diesel old (X17DTL/Y17DT)
1994–2006
"Corsa B/C, Combo. Isuzu-derived diesel. Simple, indirect injection (early) or common rail (Y17DT). No DPF. Economical. Glow plug issues. Injection pump on early units. Reliable work van engine."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 2
Injection pump (indirect inj models)
▸Hard start, erratic idle
Old indirect injection pump.
Αντλία — €400-1,000 σε πολύ παλιά.
Glow plug failure
▸Hard cold start
Standard old diesel issue.
Μπουζί — €50-200.
Models with X17DTL/Y17DT 1.7d 2
Other Opel Engines
C14NZ/X14XE 1.4
1.4 NA (C14NZ/X14XE)
View details → Compare: X17DTL/Y17DT 1.7d vs C14NZ/X14XE 1.4C20XE/X20XEV 2.0
2.0 NA (C20XE/X20XEV)
View details → Compare: X17DTL/Y17DT 1.7d vs C20XE/X20XEV 2.02.0 CDTi (A20DTH)
2.0L Diesel I4
View details → Compare: X17DTL/Y17DT 1.7d vs 2.0 CDTi (A20DTH)X10XE/Z10XE 1.0
1.0 3-cyl (X10XE/Z10XE)
View details → Compare: X17DTL/Y17DT 1.7d vs X10XE/Z10XE 1.0Tuning Potential
100hp Stage 1 on CR versions
Frequently Asked Questions
Is the Opel X17DTL/Y17DT 1.7d reliable?
The Opel X17DTL/Y17DT 1.7d scores 74/100 with a verdict of ACCEPTABLE. It has 2 documented issues with total repair costs between €450 and €1,200.
What are the common problems with the X17DTL/Y17DT 1.7d?
The most common issues are:
- Injection pump (indirect inj models) — high, repair cost €400–€1,000, 150,000 km–250,000 km
- Glow plug failure — minor, repair cost €50–€200, 60,000 km–120,000 km
What cars use the Opel X17DTL/Y17DT 1.7d?
How much does it cost to repair the X17DTL/Y17DT 1.7d?
Total potential repair costs for all 2 known issues range from €450 to €1,200. The most expensive issue is typically .
What years was the X17DTL/Y17DT 1.7d produced?
The Opel X17DTL/Y17DT 1.7d was produced from 1994 to 2006. It is a 1686cc I4 diesel engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.