Jeep Spark Plug Wires | Quadratec

Harsh vehicle starts are not always the fault of a Jeep's battery. Sometimes those spark plug wires just are not cutting it any longer and need replacement - especially in those older vehicles.

Changing out those older factory plug wires with higher performing aftermarket ones can provide faster starting times, as well as improved throttle response, better fuel economy and a bit more horsepower thanks to a wider spark plug gap. However, if you were pleased with the factory wires, we also offer direct replacements for just about all types of Jeeps out there.

Mopar Ignition Cable Tray for 07-11 Jeep Wrangler JK

OMIX Spark Plug Wire Set for 72-90 Jeep CJ Series & Wrangler YJ with 4.2L 258c.i. 6 Cylinder Engine

Performance Distributors Firepower Ignition Kit for 91-97 Jeep Wrangler YJ & TJ with 4.0L 6 Cylinder Engine

$206.10 $229.00

More choices available

Mopar Ignition Cables for 10-12 Jeep Liberty KK, Grand Cherokee WK, and Commander XK with 3.7L Engine

$128.69 $145.00

Accel 8mm SuperStock Spiral Wire Sets for 91-99 Jeep Wrangler YJ, TJ, Cherokee XJ, 91-92 Comanche MJ & 93-98 Grand Cherokee ZJ with 4.0L 6 Cylinder Engine

Mopar Ignition Cable Package for 07-11 Jeep Wrangler JK

$109.79 $125.00

OMIX Spark Plug Wire Set for 87-90 Jeep Cherokee XJ & Comanche MJ with 4.0L 6 Cylinder Engine

OMIX 4.0L Ignition Wire Set for 91-00 Jeep Wrangler YJ & TJ

Crown Automotive Spark Plug Wire Set for 91-00 Jeep Wrangler YJ, TJ, Cherokee XJ & Comanche MJ with 2.5L 4 Cylinder Engine

Crown - 10% Off everything

Crown Automotive Spark Plug Wire Set for 91-00 Jeep Wrangler YJ, Wrangler TJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ & WJ with 4.0L 6 Cylinder Engine

Crown - 10% Off everything

Crown Automotive Ignition Spark Plug Wire Set for 07-11 Jeep Wrangler JK with 3.8L 6 Cylinder Engine

Crown - 10% Off everything

Crown Automotive Spark Plug WIre Set for 83-90 Jeep CJ, Wrangler YJ, Cherokee XJ & Comanche MJ with 2.5L 4 Cylinder Engine with 4 Cyl

Crown - 10% Off everything

Performance Distributors Firepower Ignition Kit for 91-02 Jeep Wrangler YJ & TJ with 2.5L 4 Cylinder Engine

From $197.10 $219.00

More choices available

Performance Distributors LiveWires in Red for 1983-Up Non-Computer Controlled Jeep 2.5L I-4 Gasoline Engine

$107.10 $119.00

Performance Distributors DUI Spark Plug Livewires for 07-11 Jeep Wrangler JK with 3.8L Engine

$134.10 $149.00

More choices available

Crown Automotive Spark Plug Wire Set for 72-90 Jeep CJ Series & Wrangler YJ with 4.2L 258c.i. 6 Cylinder Engine

Crown - 10% Off everything