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This genuine OEM Mopar engine bay injector wiring harness delivers factory-grade electrical reliability for your 4.0L powertrain. Pulled directly from a running and driving 2003 Jeep Wrangler TJ Rubicon, it features intact connectors and shielding, making it completely ready for a direct plug-and-play installation. Avoid fragile aftermarket alternatives and restore original voltage and signal performance to your engine electronics.
Tested all components
Compression numbers: 135, 150, 145, 140, 145, 150, 2002 Wrangler TJ, 4.0, 117K
1988 Wrangler YJ, 2.5, 109K, Distributor Motor, Ran Good, Compression Checked
1990 Wrangler YJ, 4 Cylinder
1979 CJ, 360
197K, 2003 WJ
1989 Wrangler YJ, 2.5L
1992 F350, 117K, Auto, Fuel Injection, Comes with accessories shown in photos
Pulled from 1999 Jeep Wrangler TJ
1993 Wrangler YJ, 4.0
1983 CJ7, 4.2
2007 Wrangler JK, 3.8L
Crankshaft, 4.0, 1993 Cherokee XJ
1993 Cherokee XJ, 4.0
Pulled from 1999 Jeep Wrangler
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