Spark plug · Bosch
Equivalents for the Bosch spark plug FR 8 D+X
The Bosch FR 8 D+X spark plug. Compare its 136 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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What can replace a Bosch FR 8 D+X spark plug?
The Bosch FR 8 D+X is interchangeable with: NGK BCP 6 ET, Bosch FR 78, Champion RC 12 MC4, NGK BK 5 ESZ, NGK BKR5E-11, NGK BKR5N-11. 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.