Equivalents for the Opel spark plug 1214321
Opel 1214321, a spark plug with heat range very hot, reach 15.2–19.0 mm. 188 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Opel 1214321 spark plug
- Resistor
- no
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188 equivalents compatible with the Opel 1214321 spark plug
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No equivalent for this brand selection.
What can replace a Opel 1214321 spark plug?
The Opel 1214321 is interchangeable with: Bosch F005X04828, Champion W408, Denso G108, Bosch GLP103, Bosch GPH-408, Champion CH306. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Opel 1214321?
Reach 15.2–19.0 mm, Heat range Very 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.