Equivalents for the Denso spark plug I37
Denso I37, a spark plug. Browse its 31 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Denso I37 spark plug
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31 equivalents compatible with the Denso I37 spark plug
No equivalent for this brand selection.
What can replace a Denso I37 spark plug?
The Denso I37 is interchangeable with: NGK DCPR9EIX, Bosch YR 5 DII33S, Champion RA2PYPB, NGK DPR9EIX-9, NGK IKR9F8, NGK IKR9H8. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso I37?
Electrode Iridium
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.