Spark plug · Japan Parts

Equivalents for the Japan Parts spark plug PT156

The Japan Parts PT156 spark plug featuring reach 15.2–19.0 mm, heat range hot. Here are its 19 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.

Technical information Japan Parts PT156 spark plug

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What can replace a Japan Parts PT156 spark plug?

The Japan Parts PT156 is interchangeable with: Champion CH154, Denso DG218, Eyquem CL589Y, Champion JA114TO, Champion JA127TO, Champion CH154002. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Japan Parts PT156?

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.