Equivalents for the HKT spark plug PZ-31
The HKT PZ-31 spark plug featuring reach 15.2–19.0 mm, heat range medium. All its 46 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information HKT PZ-31 spark plug
- Resistor
- no
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What can replace a HKT PZ-31 spark plug?
The HKT PZ-31 is interchangeable with: Bosch GH503, Champion CH123, Beru 880MJ, Bosch GH5O3, Bosch GLP169, Bosch GPM-503. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the HKT PZ-31?
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.