Spark plug · Subaru
Equivalents for the Subaru spark plug 22401-AA940
Subaru 22401-AA940 is an automotive spark plug. Here are its 3 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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3 equivalents compatible with the Subaru 22401-AA940 spark plug
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What can replace a Subaru 22401-AA940 spark plug?
The Subaru 22401-AA940 is interchangeable with: NGK DILKAR7Q8, Subaru 22401AA940, Subaru 22401-AA95A. These spark plugs share the same mounting (thread, seat) and heat range.
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.