Spark plug · NGK
Equivalents for the NGK spark plug 41-993
Meet the NGK 41-993 spark plug. Find its 1000 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a NGK 41-993 spark plug?
The NGK 41-993 is interchangeable with: NGK BR5EF, Bosch H5D, Champion G17Y, NGK BP4EFS, NGK BP5EFS, NGK BPR5EF. 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.