NGK
NGK Cooper Core Spark Plug (BR6S) 3522
NGK Cooper Core Spark Plug (BR6S) 3522
Part number: 9WJLJ
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$2.84 USD
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$2.84 USD
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- Free fitment check before you order
Cooper Core Spark Plug 3522 by NGK. Check the part number and details below against what you are replacing. Ignition parts create and deliver the spark that lights the fuel in each cylinder.
Quick facts
- Brand: NGK
- Part type: Ignition part
Listed fitment
- 1962 - 1970 Chevrolet Bel Air Base
- 1970 Chevrolet Biscayne Base
- 1969 - 1970 Chevrolet Blazer Base
- 1970 Chevrolet Brookwood Base
- 1961 - 1970 Chevrolet C10 Pickup Base
- 1968 - 1970 Chevrolet C10 Suburban Base
- 1961 - 1970 Chevrolet C20 Pickup Base
- 1968 - 1970 Chevrolet C20 Suburban Base
- 1961 - 1970 Chevrolet C30 Pickup Base
- 1970 Chevrolet Caprice Base
- 1970 Chevrolet Chevelle Greenbrier, Nomad, SS, Concours Estate, Malibu, Concours, Base
- 1953 - 1968 Chevrolet Corvette Base
- 1964 - 1970 Chevrolet El Camino Base
- 1968 - 1970 Chevrolet El Camino Custom, SS
- 1969 - 1970 Chevrolet G10 Van Sportvan, Base
- 1969 - 1970 Chevrolet G20 Van Sportvan, Base
- 1970 Chevrolet Impala Base
- 1961 - 1970 Chevrolet K10 Pickup Base
- 1968 - 1970 Chevrolet K10 Suburban Base
- 1961 - 1970 Chevrolet K20 Pickup Base
- 1968 - 1970 Chevrolet K20 Suburban Base
- 1968 - 1970 Chevrolet K30 Pickup Base
- 1970 Chevrolet Kingswood Estate, Base
- 1970 Chevrolet Monte Carlo Base
- 1962 Chevrolet P10 Series Base
- 1961 - 1962 Chevrolet P20 Series Base
- 1969 - 1970 Chevrolet P20 Van Base
- 1961 - 1962 Chevrolet P30 Series Base
- 1969 - 1970 Chevrolet P30 Van Base
- 1961 - 1966 Chevrolet Suburban Base
- 1950 - 1952 Dodge Coronet Base
- 1968 Dodge M300 Base
- 1950 - 1952 Dodge Meadowbrook Base
- 1950 - 1952 Dodge Wayfarer Base
- 1967 Dodge Wm300 Pickup Power Wagon
- 1967 - 1970 GMC C15/C1500 Pickup Base
- 1968 - 1970 GMC C15/C1500 Suburban Base
- 1967 - 1970 GMC C25/C2500 Pickup Base
- 1968 - 1970 GMC C25/C2500 Suburban Base
- 1967 - 1970 GMC C35/C3500 Pickup Base
- …and 38 more
Tip: Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.

NGK ignition part: what to know
Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.
Fitment notes
- Specs, lead time and warranty come from NGK and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Plug wires or boots. Old wires and boots crack.
More for your car: Spark Plugs · All Spark Plugs · Batteries & electrical
Questions about ignition part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How often should spark plugs be replaced?
Your maintenance schedule lists it; long-life plugs often go 60,000 to 100,000 miles.
Where do specs and warranty details come from?
From NGK. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
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