Equivalents for the NGK spark plug 1146
NGK 1146 is an automotive spark plug. Find its 27 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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27 equivalents compatible with the NGK 1146 spark plug
No equivalent for this brand selection.
What can replace a NGK 1146 spark plug?
The NGK 1146 is interchangeable with: NGK BCPR6E, Denso Q20R-U, Brisk A-line 12, NGK BCPR6EY, NGK V-Line 12, Denso K20PR-U. 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.