NGK
NGK Checker Marathon 1973-1971 Spark Plug Wire Set 51417
NGK Checker Marathon 1973-1971 Spark Plug Wire Set 51417
Part number: 24P53
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$32.82 USD
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- Free fitment check before you order
Checker Marathon 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
- Model years: 1973–1971
Specifications
- NGK Wire Set: 7mm, 482 degrees
Listed fitment
- 1971 - 1973 Checker Marathon Aerobus, Deluxe, Town Custom, Base
- 1971 - 1974 Chevrolet Bel Air Base
- 1971 - 1972 Chevrolet Biscayne Base
- 1973 - 1974 Chevrolet Blazer Base
- 1971 - 1972 Chevrolet Brookwood Base
- 1975 - 1976 Chevrolet C10 Scottsdale, Silverado, Custom, Cheyenne, Custom Deluxe
- 1973 - 1974 Chevrolet C10 Pickup Base
- 1973 - 1974 Chevrolet C10 Suburban Base
- 1975 Chevrolet C10 Suburban Custom Deluxe, Scottsdale, Silverado
- 1975 - 1976 Chevrolet C20 Custom Deluxe, Silverado, Cheyenne, Scottsdale
- 1973 - 1974 Chevrolet C20 Pickup Base
- 1973 - 1974 Chevrolet C20 Suburban Base
- 1975 - 1976 Chevrolet C20 Suburban Silverado, Scottsdale, Custom Deluxe
- 1975 - 1976 Chevrolet C30 Scottsdale, Base, Cheyenne, Silverado, Custom Deluxe
- 1973 - 1974 Chevrolet C30 Pickup Base
- 1967 - 1974 Chevrolet Camaro Base, Z28
- 1973 - 1974 Chevrolet Camaro LT
- 1967 - 1973 Chevrolet Camaro RS
- 1967 - 1972 Chevrolet Camaro SS
- 1971 - 1974 Chevrolet Caprice Base
- 1973 - 1974 Chevrolet Caprice Estate, Classic
- 1967 - 1968 Chevrolet Chevelle 300
- 1967 - 1969 Chevrolet Chevelle 300 Deluxe
- 1967 - 1972 Chevrolet Chevelle Concours
- 1965 - 1973 Chevrolet Chevelle Deluxe
- 1969 - 1972 Chevrolet Chevelle Greenbrier, Concours Estate
- 1968 - 1972 Chevrolet Chevelle Nomad, Malibu
- 1964 - 1972 Chevrolet Chevelle SS, Base
- 1963 - 1967 Chevrolet Chevy II Base
- 1963 - 1968 Chevrolet Chevy II Nova
- 1964 - 1967 Chevrolet Chevy II Nova SS
- 1972 Chevrolet Corvette Base
- 1970 - 1974 Chevrolet El Camino Base, SS, Custom
- 1975 Chevrolet G10 Beauville, Chevy Van, Sportvan
- 1970 - 1974 Chevrolet G10 Van Base, Sportvan
- 1975 Chevrolet G20 Chevy Van, Beauville, Sportvan
- 1970 - 1974 Chevrolet G20 Van Base, Sportvan
- 1975 Chevrolet G30 Sportvan, Beauville, Chevy Van, Hi-Cube
- 1970 - 1974 Chevrolet G30 Van Base, Sportvan
- 1971 - 1974 Chevrolet Impala Base
- …and 75 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: Engine · 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
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.