Equivalents for the Mitsubishi spark plug 30L66-00400-9V
The Mitsubishi 30L66-00400-9V spark plug featuring reach 15.2–19.0 mm, heat range hot. Here are its 465 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Mitsubishi 30L66-00400-9V spark plug
- Resistor
- no
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465 equivalents compatible with the Mitsubishi 30L66-00400-9V spark plug
































































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No equivalent for this brand selection.
What can replace a Mitsubishi 30L66-00400-9V spark plug?
The Mitsubishi 30L66-00400-9V is interchangeable with: Bosch CH171, Champion W566, Denso G005, Bosch CH184, Bosch CH271, Bosch GLP003. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Mitsubishi 30L66-00400-9V?
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.