Spark plug · Motorcraft
Equivalents for the Motorcraft spark plug A7TC
Motorcraft A7TC, a spark plug. All its 488 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Motorcraft A7TC spark plug?
The Motorcraft A7TC is interchangeable with: NGK C6HA, Bosch WR 8 D, Champion Z6, NGK C7HA, NGK C7HV, NGK C6HSA. 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.