Equivalents for the Kitahara spark plug B103
The Kitahara B103 spark plug — heat range hot, reach 15.2–19.0 mm. All its 225 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Kitahara B103 spark plug
- Resistor
- no
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What can replace a Kitahara B103 spark plug?
The Kitahara B103 is interchangeable with: Bosch CH171, Champion W566, Denso DG005, Bosch CH184, Bosch CH271, Bosch GLP003. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Kitahara B103?
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.