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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 functions exactly as it should and is completely ready to install. Skip the cheap aftermarket rebuilds and trust authentic, factory-grade electronics for your Jeep.
Genuine OEM Mopar Jeep Wrangler ECM Engine Computer
Don't settle for cheap, aftermarket or poorly rebuilt engine computers that cause misfires, throw phantom codes, or fail prematurely. This is a genuine OEM Mopar salvage engine control module, guaranteeing the exact factory calibration, reliable performance, and flawless plug-and-play fitment your Jeep Wrangler requires.
Product Condition & Features
This ECM is inspection-verified and was pulled directly from a running and driving Jeep Wrangler, ensuring the internal electronics function exactly as they should. Built with high-quality factory circuitry, it simply outlasts flimsy aftermarket replacements. Because it is a direct factory unit, it plugs right into your original wiring harness without requiring custom modifications. Please note that, depending on your vehicle's specific setup, this computer may require programming or flashing by a dealer or qualified mechanic to sync perfectly with your VIN. Please review all photos closely for the exact cosmetic condition of the casing and connection pins.
Fitment & Vehicle Compatibility
This engine control module is a direct replacement for 2003 Jeep Wrangler TJ models equipped with the 4.0L 6-cylinder engine and a manual transmission.
OEM Interchange Part Numbers
The stamped OEM part number for this unit is 56044093. The applicable internal SKU number is 503925.
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| Year | Name | Description | |
|---|---|---|---|
| 2003-2003 | Jeep | Wrangler TJ |
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0 Reviews For 2003 Jeep Wrangler TJ 4.0L Manual Engine Computer 56044093