Champion Copper Plus Spark Plug RC7YC - Dependable Performance & Durability, 340
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Porsche Cayenne Spark Plugs
8 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NGK Standard Nickel Spark Plug (BKR6ES): Reliable OE Performance, 6364
In stock
$5.99
Listed as compatible with this vehicle by the retailer feed.
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Champion Platinum Power Spark Plug RC7PYCB4 - Powerful Performance & Longevity, 3340
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Nickel Copper Spark Plug: Enhanced Durability & Heat Resistance, 7413
In stock
$13.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Iridium IX Spark Plug (BKR7EIX): Enhanced Ignitability & Durability, 2667
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IXU22, 5308
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Platinum Spark Plug (BKR6EQUP): High Ignitability & Longevity, 3199
In stock
$17.99
Listed as compatible with this vehicle by the retailer feed.
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NGK Ruthenium HX Spark Plug (FR7BHX-S): High Ignitability & Durability, 92400
In stock
$19.49
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.