Champion Copper Plus Spark Plug - 3221
- Part #
- 3221
- Line:
- CHP
Product Information
- Warranty: 1 Year Limited Warranty
- Unit of Measure: Each
- UPC: # 37551011049
- Seat: Gasket
- Thread Size: 14mm
- Heat Range: 11
- Hex Size (in): 13/16 Inch
- Preset Gap (in): 0.0394 To 0.0433 Inch
- Preset Gap (mm): 1mm To 1.1mm
- Thread Reach (in): 0.750 Inch
- Ribbed Core Nose: No
- Number Of Ground Electrodes: 1
- Center Electrode Core Material: Nickel-Copper Alloy
- Center Electrode Tip Material: Nickel
- Insulator Height (mm): 56.89mm
- Insulator Height (in): 2.240 Inch
- Ground Electrode Tip Material: Nickel-Copper Alloy
- Thread Reach (mm): 19mm
- Center Electrode Design: Standard
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
Spark Plug; Copper; Plug Number: RN11YC4;
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear
- Copper Plus - Dependable Performance and Durability
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
Brand Information
Champion Spark Plugs from Federal-Mogul represent the world's most complete line of standard and premium plugs for automotive, marine and small-engine applications.
Champion is specified as original equipment by more engine manufacturers than any other plug in the world, and is the first- or second-most recommended plug for every automotive replacement application.
Champion is specified as original equipment by more engine manufacturers than any other plug in the world, and is the first- or second-most recommended plug for every automotive replacement application.