Champion Spark Plug

Name: Champion Spark Plug
Brand: CHAMPION SPARK PLUGS
SKU: 192-821
Price: 2.57 USD
Availability: InStock

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8 left in stock

Ships on Nov 02, 2026

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Champion Spark Plug

L77JC4

Gasket Seat

0.813" Hex

14mm Thread

0.5" Reach

Nickel Copper Alloy

CHAMPION SPARK / FEDERAL MOGUL 821 Features:

Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Resists fouling
Superior corrosion resistance
Dependable and proven performance
Increased conductivity and heat control for good overall wear

Champion Copper Plus Spark Plugs are proven, approved and provide maximum reliability. Champion plugs are priced individually but may only be ordered in sets of 4.

Part TypeSpark Plug

Product LineChampion Copper Plus Spark Plugs

BrandCHAMPION SPARK PLUGS

Package Height1.1

Package Width1.2

Package Length3.9

Weight0.13 PG

Part CategoryReplacement Parts

Part FitmentDirect Fit

Vendor Part Number821

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Champion Spark Plug

CHAMPION SPARK / FEDERAL MOGUL 821 Features:

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords