Spark plug · NGK
Equivalents for the NGK spark plug 6773
Meet the NGK 6773 spark plug. Here are its 168 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Buy this spark plug NGK 6773 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a NGK 6773 spark plug?
The NGK 6773 is interchangeable with: NGK BPR4ES, Bosch WR 9 DS, Champion RN11YC, NGK BPR5ES, NGK BPR5EA-L, Bosch WR 8 DC4. 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.