This C7HSA SPARK PLUG (NGK) (86-4629)is a performance spark plug with a nickel electrode material that provides smooth, reliable starts. This is a Standard NGK nickel spark plug that features a specially designed v-groove center electrode, improving ignitability and reducing quenching. It has a 98% pure copper core superb conductor of electricity better than any other material used in spark plugs and transfers heat faster. The insulator material in the new plugs is nearly pure alumina doped with trace amounts of other oxides designed to increase high-temperature shunt resistance and reduce electrical current leakage through the ceramic.
Key Features
OEM quality
Triple-gasket sealing process
Consistent performance
Provides more reliable starts and lessens the risk of overheating.
Cold-rolled threads stop cross-threading and injury to cylinder heads
Trivalent plating exclude the need for anti-seize
High-grade alumina silicate ceramic
Specifications
BRAND:NGK
SKU:86-4629
UPC: 087295446294
Weight:0.15 LB
Seal Type:Gasket Seat
Tip ConfigurationSingle Electrode
Reach:12.7mm (1/2")
Terminal TypE:M4 Thread
Diameter10mm
Hex Spanner Size16mm (5/8")
Replaces: U22FS-U
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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