Spark plug · NGK

Equivalents for the NGK spark plug PTR4B15

NGK PTR4B15 is a spark plug. Compare its 1000 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information NGK PTR4B15 spark plug

Electrode
Platinum
Seat
Flat (gasket)

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1000 equivalents compatible with the NGK PTR4B15 spark plug

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BR5EFNGKNGK H5DBoschBoschVerify fit G17YChampionChampionVerify fit

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What can replace a NGK PTR4B15 spark plug?

The NGK PTR4B15 is interchangeable with: NGK BR5EF, Bosch H5D, Champion G17Y, NGK BP4EFS, NGK BP5EFS, NGK BPR5EF. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the NGK PTR4B15?

Electrode Platinum, 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.