665 Church Street
Whitinsville, MA 01588
OPENED
82 Worcester Street
North Grafton, MA 01536
OPENED
476 Oak St. Indian
Orchard MA, 01151
OPENED
Whitinsville
SKU: 6841597
Brand: Champion
Patented high voltage semi-conductor resistor for maximum EMI suppression. Copper core center electrode reduces engine misfire caused by fouling. Triple seal assembly with upper and lower metal gaskets and sillment seal, eliminates spark plug failure due to heat or mechanically induced stress. Triple-coated shell, Tintac and Ultraseal over zinc plating resist corrosion and spark plug seizure.
Product Details
Manufacturer: FEDERAL-MOGUL
Manufacturer's Part Number: D-21
Show me more Small Engine Spark Plugs
| Electrode | Nickel Copper Alloy |
| Fill Gap Size | 0.023 to 0.028 in |
| Hex Size | 7/8 in |
| Suitable for | Lawn and Garden |
| Thread Size | 0.709 in |
