Equivalents for the Japko spark plug B102
Japko B102 is a spark plug — reach 15.2–19.0 mm, heat range medium. All its 103 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Japko B102 spark plug
- Resistor
- no
Buy this spark plug Japko B102 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a Japko B102 spark plug?
The Japko B102 is interchangeable with: Bosch CH233, Champion W434, Denso G112, Bosch GLP011, Bosch O25O2O2129, Champion GX99. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Japko B102?
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.