No image
About this part
What it does. Apr Spark Plug APR 9402-Z1003100 delivers the spark that ignites the air-fuel mixture in the cylinder.
Symptoms that point to this part
- Misfire codes
- Rough idle
- Hard starting
- Loss of power under load
Fitment. Catalogued as fitting 2026 Audi Q7, 2025–2026 Audi A5 Quattro, 2025 Audi S3. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.