Champion D16 Copper Spark Plug For Harley EL / FL / WL 1936-1973
$3.96
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Champion Copper Plus Spark Plugs
Features:
- Built to ISO and SAE standards for proven performance
- Patented SAC-9 semi-conductor resistor for maximum EMI & RFI suppression
- Copper core center electrode allows for accurate control of heat range for longer life
- TinTac and ULTRASEAL shell for best corrosion protection of any spark plug in the industry
- Features include a wider-base insulator which provides an easier path to speed the transfer of heat
- Longer insulator nose containing a center electrode of pure copper inside of chrome-nickel to transfer heat between firings and help resist fouling
- Sold Each
- Replaces OEM D16
Fits: Knuckle Head 1936-1947, All 45" Flat Heads
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Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
---|---|---|---|---|
Product Style D16 | Item # 10223507 | Store SKU 298300 | Manufacturer Product # D16 | Availability In Stock: Ships within 24 hours |