Equivalents for the Hella spark plug 8EGOO8497O21
The Hella 8EGOO8497O21 spark plug : heat range hot, reach 15.2–19.0 mm. Here are its 360 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Hella 8EGOO8497O21 spark plug
- Resistor
- no
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360 equivalents compatible with the Hella 8EGOO8497O21 spark plug































































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No equivalent for this brand selection.
What can replace a Hella 8EGOO8497O21 spark plug?
The Hella 8EGOO8497O21 is interchangeable with: Bosch CH156, Champion W634, Denso DG010, Bosch CH176, Bosch GH502, Bosch GH5O2. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Hella 8EGOO8497O21?
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.