Spark plug · NGK
Equivalents for the NGK spark plug 7734
Meet the NGK 7734 spark plug. Compare its 169 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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What can replace a NGK 7734 spark plug?
The NGK 7734 is interchangeable with: NGK BPR4ES, Bosch WR8DC+, Champion RN11YC, NGK BPR5ES, NGK BPR5EA-L, Bosch WR 9 DS. 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.