Spark plug · Gator
Equivalents for the Gator spark plug 77-199
Gator 77-199 is an automotive spark plug. Find its 31 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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31 equivalents compatible with the Gator 77-199 spark plug
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What can replace a Gator 77-199 spark plug?
The Gator 77-199 is interchangeable with: NGK C5HSA, Bosch U 6 AC, Denso U17F, NGK C5HSB, NGK CR5HS, NGK CR5HSA. 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.