Spark plug · Bosch
Equivalents for the Bosch spark plug WR 7 AC
Bosch WR 7 AC is an automotive spark plug. All its 41 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Bosch WR 7 AC spark plug?
The Bosch WR 7 AC is interchangeable with: NGK BR6HS, Champion RL82C, Denso W20FSR, Champion OE086, Champion QL82C, Denso W20FSR-U. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.