This GM Genuine Parts Rear Body Control Module (BCM) 21996860 is designed specifically for Cadillac DeVille models, embodying the true essence of OE performance. Engineered and validated by General Motors, this BCM communicates seamlessly with various vehicle systems to regulate electronic functions critical to your car's performance and comfort. With a commitment to quality, these modules meet the original specifications set during the vehicle’s production, providing unmatched reliability. If your Cadillac is experiencing erratic electronic device operations or warning light activations, it may be time to replace the BCM. Proper installation and configuration, including necessary programming, are crucial to ensure the module's integration within your vehicle's systems. Trust in GM's legacy and safeguard your investment with a part that's designed to fit and perform effortlessly. Secure your peace of mind with this indispensable component upgrade.

• Requires specialized programming for accurate integration
• Facilitates vital electronic system operations in your vehicle
• Formerly known as ACDelco GM Original Equipment
• Tested and backed by General Motors' quality assurance
• Specifically made for Chevrolet, Buick, GMC, Cadillac
• Regularly updated with new materials and tech innovations

Connector Color:	White
Connector Quantity:	2
Connector Shape:	Rectangle
Housing Color:	Black
Length (in):	5.6
Width (in):	3.8
Height (in):	1.2
Weight (lb):	0.29
Programming Required:	Yes
Terminal Quantity:	40

• 2000-2005 Cadillac DeVille | Position: Rear