Equivalents for the NGK spark plug 1963 4691
NGK 1963 4691 is a spark plug. Here are its 21 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Buy this spark plug NGK 1963 4691 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
21 equivalents compatible with the NGK 1963 4691 spark plug
No equivalent for this brand selection.
What can replace a NGK 1963 4691 spark plug?
The NGK 1963 4691 is interchangeable with: NGK R5686-10, Denso IK31, Brisk DOR08IR, 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.