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Condition | Value |
---|
All Opel gasoline straight-4 1.4 L Z 14 XEP engines | every 150000 km / 6 years |
All Opel diesel straight-4 1.9 L Z 19 DTH engines | every 120000 km / 10 years |
All Opel diesel straight-4 1.9 L Z 19 DTJ engines | every 120000 km / 10 years |
All Opel gasoline straight-4 2.0 L Z 20 LEH engines | every 150000 km / 6 years |
All Opel gasoline straight-4 2.0 L Z 20 LER engines | every 150000 km / 6 years |
All other modifications | every 150000 km / 10 years |
ECO service | every 60000 km / 4 years |
ECO service flex | every 50000 km / 4 years |
All other modifications | every 60000 km / 4 years |
Brake fluid change interval | every 2 years |
Check first aid box „use-by“ date. | every 2 years |
With automated shift gearbox | every 2 years |
All Opel diesel straight-4 1.7 L Z 17 DTH engines | every 100000 km / 10 years |
All Opel gasoline straight-4 1.8 L Z 18 XE engines | every 90000 km / 6 years |
All Opel gasoline straight-4 2.0 L Z 20 LEH engines | every 120000 km / 8 years |
All Opel gasoline straight-4 2.0 L Z 20 LEL engines | every 120000 km / 8 years |
All Opel gasoline straight-4 2.0 L Z 20 LER engines | every 120000 km / 8 years |
All other modifications | every 150000 km / 10 years |
All Opel diesel straight-4 1.7 L Z 17 DTH engines | every 100000 km / 10 years |
All Opel gasoline straight-4 1.8 L Z 18 XE engines | every 90000 km / 6 years |
All Opel gasoline straight-4 2.0 L Z 20 LEH engines | every 120000 km / 8 years |
All Opel gasoline straight-4 2.0 L Z 20 LEL engines | every 120000 km / 8 years |
All Opel gasoline straight-4 2.0 L Z 20 LER engines | every 120000 km / 8 years |
All other modifications | every 150000 km / 10 years |
All Opel gasoline straight-4 1.2 L Z 12 XEP engines | every 30000 km / 2 years |
ECO service flex | every 50000 km / 2 years |
Otherwise | every 30000 km / once a year |
All Opel gasoline straight-4 1.4 L Z 14 XEL engines | during each service according to interval display |
ECO service flex | every 30000 km / 2 years |
Otherwise | every 30000 km / once a year |
All Opel gasoline straight-4 1.8 L Z 18 XE engines | during each service according to interval display |
ECO service | every 30000 km / once a year |
ECO service flex | with each service |
ECO service | every 30000 km / once a year |
ECO service flex | every 30000 km / 2 years |
All other modifications | every 30000 km / once a year |
All Opel diesel straight-4 1.9 L Z 19 DT engines | every 60000 km / 2 years |
ECO service | every 30000 km / 2 years |
ECO service flex | every 50000 km / 2 years |
Otherwise | every 60000 km / 2 years |
Fuel filter drain interval | with each service |
1.2 with gasoline straight-4 1.2 L 79 HP engine (2005.8–) | every 60000 km / 2 years |
ECO service | every 30000 km / 2 years |
ECO service flex | every 50000 km / 2 years |
Otherwise | every 60000 km / 2 years |
ECO service | every 30000 km / 2 years |
All Opel gasoline straight-4 1.4 L Z 14 XEP engines | every 30000 km / 2 years |
All Opel gasoline straight-4 1.6 L Z 16 XE1 engines | every 30000 km / 2 years |
All Opel gasoline straight-4 1.6 L Z 16 XEP engines | every 30000 km / 2 years |
ECO service | every 30000 km / 2 years |
ECO service flex | with each service |
Otherwise | every 60000 km / 2 years |
All Opel gasoline straight-4 2.0 L Z 20 LEL engines | every 30000 km / 2 years |
All Opel gasoline straight-4 2.0 L Z 20 LER engines | every 30000 km / 2 years |
All other modifications | every 60000 km / 2 years |
Replace wireless remote control battery | every 2 years |
Z16XE1 engine | every 150000 km |
Z16XEP engine | every 150000 km / 10 years |
All Opel diesel straight-4 1.7 L Z 17 DTL engines | every 150000 km / 10 years |
All Opel diesel straight-4 1.9 L Z 19 DT engines | every 60000 km / 2 years |
All other modifications | every 150000 km |
Spark plug change interval | every 60000 km / 4 years |
All Opel diesel straight-4 1.7 L Z 17 DTH engines | every 100000 km / 10 years |
All Opel gasoline straight-4 1.8 L Z 18 XE engines | every 90000 km / 6 years |
All Opel gasoline straight-4 2.0 L Z 20 LEH engines | every 120000 km / 8 years |
All Opel gasoline straight-4 2.0 L Z 20 LEL engines | every 120000 km / 8 years |
All Opel gasoline straight-4 2.0 L Z 20 LER engines | every 120000 km / 8 years |
All other modifications | every 150000 km / 10 years |
Z16XE1 engine | every 150000 km |
Z16XEP engine | every 150000 km / 10 years |
All Opel diesel straight-4 1.7 L Z 17 DTL engines | every 150000 km / 10 years |
All Opel diesel straight-4 1.9 L Z 19 DT engines | every 60000 km / 2 years |
All other modifications | every 150000 km |
To save your time and money and be safe on the road service your car as prescribed in Opel Astra GTC service schedule. Regular service will extend your car live and will save you money in long term.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2005 Opel Astra GTC user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Opel warranty policy for your region. In some regions DIY service may invalidate your warranty.
Table of Contents
- Air Conditioning Compressor Oil Capacity
- Air Conditioning Refrigerant Capacity
- Automatic Transmission Fluid Capacity
- Brake Fluid Capacity
- Clutch Fluid Capacity
- Cooling Fluid Capacity
- Engine Oil Capacity
- Fluid and Lubricant Specifications
- Manual Transmission Oil Capacity
- Steering Fluid Capacity
- Brake System Specifications
- Chassis Specifications
- Cooling System Specifications
- Drive Belts Specifications
- Electrical System Specifications
- Emission
- Chassis and Body Fastener Tightening Specifications
- Engine Fastener Tightening Specifications
- Front Suspension Fastener Tightening Specifications
- Rear Suspension Fastener Tightening Specifications
- Transmission Fastener Tightening Specifications
- Service Intervals
Conquer your fears and never give up!
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Opel Astra GTC service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2005 Opel Astra GTC you're not only saving money, but also also improving your technical skills and learning something new.
Opel Astra GTC H model years
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