Spark plug · Audi
Equivalents for the Audi spark plug 7-699-166
Audi 7-699-166 is a spark plug. All its 159 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Audi 7-699-166 spark plug?
The Audi 7-699-166 is interchangeable with: NGK DCPR9E, Bosch YR4DE, Champion A59G, NGK DCR9EIX, NGK DCPR9EIX, NGK DCPR9EVX. 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.