Autowares C7Hsa Spark Plug (Ngk)

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 Configuration Single Electrode

• Reach: 12.7mm (1/2")

• Terminal TypE: M4 Thread

• Diameter 10mm

• Hex Spanner Size 16mm (5/8")

• Replaces: U22FS-U

Shipping
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Delivery and tracking
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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.