Spark plug · NGK
Equivalents for the NGK spark plug 7873
NGK 7873, a spark plug. Browse its 99 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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What can replace a NGK 7873 spark plug?
The NGK 7873 is interchangeable with: NGK BCP7ET, Bosch F 6 LTCR, Champion RC7BMC, NGK BCPR7ET, NGK BKR7EKC, NGK BKUR7EK. 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.