View our Specials! Coupon Code: SaveIn2026
Exedy Clutch and Flywheel Sale
X
Vehicle Set: Click here to shop 1968 Checker Marathon parts.

1968 Checker Marathon Spark Plug Wire Sets

Looking for aftermarket parts to modify or upgrade your 1968 Checker Marathon with spark plug wire sets? At Tunersports.com we carry a huge selection of the top name brand performance spark plug wire set parts and accessories.

Spark Plug Wire Set Parts:

Only show in-stock parts

NGK Spark Plug Wire Sets

NGK
NGK Spark Plug Wire Sets 51426
OUT OF STOCK
51426
NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ...
NGK Buick Apollo 1974-1973 Spark Plug Wire Set
1968-1974 Checker Marathon Base / Town Custom
$48.07
NGK Spark Plug Wire Sets 51434
OUT OF STOCK
51434
NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ...
NGK Checker Marathon 1970-1968 Spark Plug Wire Set
1968-1968 Checker Marathon Town Custom
1968-1970 Checker Marathon Base
$57.16