3C3Z-12B637-BA Genuine Ford Engine Wire Assembly For Super Duty 6.0L Diesel

3C3Z-12B637-BA Genuine Ford Engine Wire Assembly For Super Duty 6.0L Diesel

Name: 3C3Z-12B637-BA Genuine Ford Engine Wire Assembly For Super Duty 6.0L Diesel
Brand: Ford
SKU: 3C3Z-12B637-BA
Price: 860.00 USD
Availability: InStock

P/N: 3C3Z-12B637-BA Manufactured by: Ford

$860.00 - $860.00

$860.00

$860.00 - $860.00

$860.00

3 in Stock

Condition: New

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Description

The 3C3Z-12B637-BA is a genuine Ford engine wire assembly for specified 2003–2004 Ford Excursion and Super Duty models with the 6.0L V8 diesel engine. This harness routes the required engine electrical connections for the listed applications and applies to the specified production range and engine serial number break.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2004	Ford Excursion	6.0L V8	4AT 4R100, 5AT
2004	Ford F-250 Super Duty	6.0L V8	4AT 4R100, 5AT, 6MT
2004	Ford F-350 Super Duty	6.0L V8	4AT 4R100, 5AT, 6MT
2004	Ford F-450 Super Duty	6.0L V8 Diesel Turbocharged	4AT 4R100, 5AT, 6MT
2004	Ford F-550 Super Duty	6.0L V8 Diesel Turbocharged	4AT 4R100, 5AT, 6MT
2003	Ford Excursion	6.0L V8	4AT 4R100, 5AT
2003	Ford F-250 Super Duty	6.0L V8	4AT 4R100, 5AT, 6MT
2003	Ford F-350 Super Duty	6.0L V8	4AT 4R100, 5AT, 6MT
2003	Ford F-450 Super Duty	6.0L V8 Diesel Turbocharged	4AT 4R100, 5AT, 6MT
2003	Ford F-550 Super Duty	6.0L V8 Diesel Turbocharged	4AT 4R100, 5AT, 6MT

General Specifications

Condition	New
Part Number	3C3Z-12B637-BA
Brand	Ford
Part Type	Engine Wire Assembly
Years	2003–2004
Vehicle	Ford Excursion, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty
Engine Compatibility	6.0L V8 Diesel
Transmission Compatibility	4AT 4R100, 5AT, 6MT
Dimensions	24.1 × 14.9 × 10.3 in
Weight	7.85 lbs
Fitment Type	Direct Replacement

Product Features

The 3C3Z-12B637-BA engine wire assembly is configured for the engine electrical system used on the specified Ford 6.0L diesel applications:

Carries the required electrical connections between the engine components and the vehicle-side wiring system
Follows the engine harness routing used on the listed Excursion and Super Duty configurations
Supports the electrical layout found on applicable F-250, F-350, F-450, and F-550 Super Duty trucks
Works with the listed automatic and manual transmission configurations without changing the intended engine wiring arrangement
Connector locations and harness routing correspond with the specified 6.0L V8 diesel engine setup
Keeps the engine electrical circuits organized through the proper harness paths and connection points

Application Notes

The 3C3Z-12B637-BA has a specific production-date and engine-serial-number application, so the truck model and engine size alone are not enough to confirm fitment. Check the engine serial number and build date before installation, and note that the injector harness is serviced separately after January 30, 2003.

Verify part number, VIN, 6.0L engine configuration, engine serial number, production date, transmission, and injector harness arrangement before installation.