Spark plug · NGK
Equivalents for the NGK spark plug XR45
NGK XR45 is a spark plug. Find its 603 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information NGK XR45 spark plug
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603 equivalents compatible with the NGK XR45 spark plug
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What can replace a NGK XR45 spark plug?
The NGK XR45 is interchangeable with: NGK BP5S, Bosch W7E, Champion J6, NGK XR4, NGK XR40, NGK R5670-5. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the NGK XR45?
Seat Flat (gasket)
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.