Equivalents for the Motorcraft spark plug SR31JIS(PRO)
The Motorcraft SR31JIS(PRO) spark plug. 33 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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33 equivalents compatible with the Motorcraft SR31JIS(PRO) spark plug
No equivalent for this brand selection.
What can replace a Motorcraft SR31JIS(PRO) spark plug?
The Motorcraft SR31JIS(PRO) is interchangeable with: NGK R5686-10, Denso IK31, Beru R6105-10, NGK R6326-10, NGK R6337-10, NGK R7232-10. 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.