Name: Champion 821 Copper Plus™ Spark Plug - Small Engine
SKU: 821
Price: 2.77 USD
Availability: InStock

Copper Plus Small Engine Spark Plug L77JC4 Carton of 4

POWERSPORT

Copper Plus - Dependable Performance and Durability
OE type replacement plug
Resists fouling
Dependable and proven performance
Copper core center electrode allows for accurate control of heat range for longer life
Increased conductivity and heat control for good overall wear
Superior corrosion resistance
Built to ISO and SAE standards for proven performance

Ground Electrode Core Material	Nickel
Washer(s) Included	Yes
Electrical Terminal Type	Non-Removable Nut
Center Electrode Tip Material	Copper
Pre-Gap Size	0.030 IN
Ground Electrode Quantity	1
Hex Size	0.813 IN
Manufacturer Heat Range	77
Seat Type	Flat
Reach	0.5 IN
Thread Diameter	0.551 IN
Resistor Type	No
Hex Type	Hex
Washer Type	Crush
Indexed	No
Center Electrode Diameter (inch)	0.1 IN
Classification	Champion Copper Plus Small Engine
Ground Electrode Material	Nickel Copper Alloy
Installed Height (inch)	2.24 IN
Part Description	Spark Plug
Plug Type	L77JC4
Taper Diameter (inch)	0.25 IN
Hex Size	20.650 MM
Thread Diameter	14.000 MM
Title	Champion Copper Plus Small Engine- Boxed - L77JC4
Ground Electrode Tip Material	Nickel
Center Electrode Design	Standard
Grade Type	Premium
Pre-Gap Size	0.76 MM
Subject To Prop 65 (yes/no)	No

Country of Origin (Primary)	MX
Harmonized Tariff Code (Schedule B)	8511100000
Harmonized Tariff Code (HTS)	8511100000
Refurbished Part	N
Remanufactured Part	N
UPC	00037551000678
VMRS Code	033003005