Equivalents for the ITN spark plug 30GP178
ITN 30GP178, a spark plug : reach 15.2–19.0 mm, heat range medium. Find its 217 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information ITN 30GP178 spark plug
- Resistor
- no
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217 equivalents compatible with the ITN 30GP178 spark plug
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No equivalent for this brand selection.
What can replace a ITN 30GP178 spark plug?
The ITN 30GP178 is interchangeable with: Bosch CH166, Champion W430, Denso DG122, Bosch CH222, Bosch GLP032, Champion CH166. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ITN 30GP178?
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.