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How to change spark plugs on AUDI COUPE (81, 85) – replacement guide
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Recommended replacement interval for the part category Spark plug : 18 month / 30000 km
Important!
This replacement procedure can be used for:
AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT quattro … View more
The steps may slightly vary depending on the car design.
AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT, AUDI COUPE (81, 85) 1.8 GT quattro … View more
The steps may slightly vary depending on the car design.
This video shows the replacement procedure of a similar car part on another vehicle
All the parts you need to replace – Spark Plug for COUPE (81, 85) and other AUDI models
Spark plug
Alternative products

High-temperature anti-seize lubricant
Torque wrench
Spark plug socket # 20
Ratchet wrench
Fender cover
Replacement: spark plugs – AUDI COUPE (81, 85). AUTODOC recommends:
- The replacement procedure is the same for all spark plugs.
- All work should be done with the engine stopped.
Replacement: spark plugs – AUDI COUPE (81, 85). Use the following procedure:
- Step 1Open the hood.Step 2Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.Step 3Remove the spark plug wire connectors from the spark plug wells.Replacement: spark plugs – AUDI COUPE (81, 85). AUTODOC experts recommend:Be careful to avoid damaging spark plug wires.Remember the sequence of the spark plug wires connectors.
- Step 4Clean dirt, dust and debris from inside the spark plug wells.Step 5Unscrew the spark plugs. Use the spark plug socket #20. Use a ratchet wrench.
- Step 6Take out the spark plugs.
- Step 7Apply a thin layer of a special high temperature anti-seize lubricant to the threads of the new spark plugs.
- Step 8Install the new spark plugs into their mounting seats.
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