Equivalents for the Icat spark plug 917784
Icat 917784 is a spark plug — heat range hot, reach 15.2–19.0 mm. Browse its 349 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Icat 917784 spark plug
- Resistor
- no
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349 equivalents compatible with the Icat 917784 spark plug



































































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No equivalent for this brand selection.
What can replace a Icat 917784 spark plug?
The Icat 917784 is interchangeable with: Bosch GF112, Champion W560, Denso DG105, Bosch GLP034, Bosch GPF-128, Bosch GPF-133. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Icat 917784?
Reach 15.2–19.0 mm, Heat range Hot, Resistor no, 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.