Equivalents for the ITN spark plug 30GP233
Meet the ITN 30GP233 spark plug — heat range medium, reach 15.2–19.0 mm. Here are its 299 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information ITN 30GP233 spark plug
- Resistor
- no
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299 equivalents compatible with the ITN 30GP233 spark plug






































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No equivalent for this brand selection.
What can replace a ITN 30GP233 spark plug?
The ITN 30GP233 is interchangeable with: Bosch GLP13, Champion W575, Denso G116, Bosch GLP013, Bosch GLP055, Bosch GLP111. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ITN 30GP233?
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.