Spark Plug for 2008-2009 Suzuki LT-A750X KingQuad AXi 4X4 & More - DENSO 4221

$8.99

Vehicles this part fits

    Part number: 4221
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    $8.99
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    DENSO Auto Parts Spark Plug P/N:4221
    DENSO Auto Parts Spark Plug P/N:4221
    $8.99
    $8.99

    U-Groove design provides better ignitability for increased engine efficiency.

    Spark Plug Standard

    • Patented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity. OE-grade for trusted performance

    This part cross-references / interchanges with the following part numbers:

    U20ESR-N

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