Equivalents for the Autokit spark plug PI51
Autokit PI51 is an automotive spark plug featuring reach 15.2–19.0 mm, heat range medium. Compare its 123 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Autokit PI51 spark plug
- Resistor
- no
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What can replace a Autokit PI51 spark plug?
The Autokit PI51 is interchangeable with: Bosch CH188, Champion CH188, Denso DG159, Bosch GLP120, Champion CH188002, Denso DG-159. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autokit PI51?
Reach 15.2–19.0 mm, Heat range Medium, 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.