We carry the biggest selection of Jeep Wrangler YJ tune up kits around! If you are looking for OEM Jeep replacement tune up kits we have everything that you will need!

1 Crown Automotive TK-12 Tune-Up Kit for 87-90 Jeep® Wrangler YJ with 2.5L 4 Cylinder Engine - 2.5L Engine 55126.005.07 $53.54
Crown Automotive TK-13 Tune-Up Kit for 91-93 Jeep® Wrangler YJ with 2.5L 4 Cylinder Engine & SAE Oil Filter - 2.5L Engine with SAE Oil Filter Threads 55126.006.07 $53.54
Crown Automotive TK-14 Tune-Up Kit for 91-93 Jeep® Wrangler YJ with 2.5L 4 Cylinder Engine & Metric Thread Oil Filter - 2.5L Engine with Metric Oil Filter Threads 55126.007.07 $53.54
Crown Automotive TK-15 Tune-Up Kit for 94-95 Jeep® Wrangler YJ with 2.5L 4 Cylinder Engine - 2.5L Engine 55126.008.07 $55.24
Performance Distributors Firepower Ignition Kit for 91-99 Jeep Wrangler YJ & TJ with 2.5L 4 Cylinder Engine - AFTERMARKET UPGRADE 2.5L Engine 17610.612 $189.99
Crown Automotive TK1 Tune-Up Kit for 87-90 Jeep® Wrangler YJ with 4.2L 6 Cylinder Engine - 4.2L Engine 55126.001.07 $63.74
Crown Automotive TK-2 Tune-Up Kit for 91-93 Jeep® Wrangler YJ with 4.0L 6 Cylinder Engine - 4.0L Engine 55126.002.07 $67.99
Accel® TST17 Super Tune-Up Kit for 91-93 Jeep® Wrangler YJ, 91-93 Cherokee XJ & 1993 Grand Cherokee ZJ with 4.0L High Output 6 Cylinder - AFTERMARKET UPGRADE 4.0L Engine 55126.902.07 $79.99
Crown Automotive TK-3 Tune-Up Kit for 94-95 Jeep® Wrangler YJ with 4.0L 6 Cylinder Engine - 4.0L Engine 55126.003.07 $67.99
Accel® TST16 Super Tune-Up Kit for 94-99 Jeep® Wrangler YJ, TJ, Cherokee XJ & ZJ with High Output 4.0L 6 Cylinder - AFTERMARKET UPGRADE 4.0L Engine 55126.903.07 $65.99
Performance Distributors Firepower Ignition Kit for 91-99 Jeep® Wrangler YJ & TJ with 4.0L 6 Cylinder Engine - AFTERMARKET UPGRADE 4.0L Engine 17610.602 $174.99