Spark plug · NGK
Equivalents for the NGK spark plug KR9CI
NGK KR9CI is a spark plug. Find its 159 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information NGK KR9CI spark plug
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What can replace a NGK KR9CI spark plug?
The NGK KR9CI is interchangeable with: NGK DCPR9E, Bosch YR4DE, Champion A59G, NGK DCR9EIX, NGK DCPR9EIX, NGK DCPR9EVX. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the NGK KR9CI?
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.