D21 Spark Plug
It is important to replace worn spark plugs for the safety of your engines. This D21 spark plug has Copper Plus® technology which offers excellent conductivity and heat control. Ideal for a variety of automotive, lawn and garden machinery, or other applicable engines.
A great addition to your mechanical or automotive engines. This Champion spark plug has a thread diameter of 3/4 in., a reach of 1/2 in., and a hex size of 7/8 in. The Copper Plus® technology consists of having a copper extrusion flow through the center electrode. This allows for improved conductivity and a better heat range and control of heat throughout each use. The nickel alloy center provides this engine spark plug with protection against wear.Specifications
- Champion Spark Plug
- Champion Copper Plus® technology
- Copper extrusion into center electrode
- Nickel alloy center
- Increased conductivity
- Excellent heat range and control
- Thread diameter: 3/4 in.
- Thread reach: 1/2 in.
- Hex: 7/8 in.
D21 SPARK PLUG F/SMALL ENGINE in Spark Plugs and Automotive and Batteries at Agri Supply ®.Shipping & Return Information
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