Spark plug · Porsche
Equivalents for the Porsche spark plug 999 170 060 90
Porsche 999 170 060 90 is a spark plug. Find its 95 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a Porsche 999 170 060 90 spark plug?
The Porsche 999 170 060 90 is interchangeable with: NGK B9E, Bosch W 3 CC, Champion N2, NGK B7EM, NGK B7ET, NGK B8EE. 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.