Equivalents for the Bosch spark plug O25O2O2129
Bosch O25O2O2129 is a spark plug featuring heat range medium, reach 15.2–19.0 mm. Browse its 103 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Bosch O25O2O2129 spark plug
- Resistor
- no
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What can replace a Bosch O25O2O2129 spark plug?
The Bosch O25O2O2129 is interchangeable with: Bosch CH233, Champion W434, Denso G112, Bosch GLP011, Champion GX99, Champion CH233. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch O25O2O2129?
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.