Jeep CJ YJ 4.2 Serpentine Cooling Fan and Clutch

Restore your vehicle's performance with this genuine OEM Mopar engine control module (ECM) for a 4.0L 6-cylinder manual transmission. Pulled directly from a running and driving Jeep Wrangler, it is completely ready to install. Skip the cheap aftermarket rebuilds and trust authentic, factory-grade electronics for your Jeep. 

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Genuine OEM Jeep NP231J Command-Trac transfer case with 23-spline long input shaft (1.55" exposed length) and an installed Heavy-Duty Slip Yoke Eliminator (SYE) Kit. OEM part number 52099211. Fits 1997-2002 Jeep Wrangler TJ 4.0L 6-cylinder and 2.5L automatic applications with suspension lifts requiring a fixed yoke setup. Fully inspected and tested prior to vehicle dismantle. 

Genuine OEM Jeep NP231J Command-Trac transfer case with 23-spline input, OEM part number 52105886AC. Fits applicable 1997-2006 Jeep Wrangler TJ and 1998-2001 Jeep Cherokee XJ 4.0L applications. Fully inspected prior to vehicle dismantle and ready for installation. Direct OEM and industry interchange numbers apply.