Cardone
Body Control Computer

Cardone 73-9803 Body Control Module

Brand Cardone 73-9803
Connector Shape Rectangle
E-Waste Yes
Flash Programming Required No
Flashable No
Housing Color Black
Housing Height (In) 1.4
Housing Length (in) 5
Housing Width (in) 5.68
Module Housing Material Plastic
Mounting Type Snap in
Product Condition Remanufactured
Removable PROM No
Terminal Gender Female
Product line Body Control Computer
Fits Chevrolet, Pontiac, and Oldsmobile · 25 vehicles

Remanufactured OE part. Meets or exceeds original equipment performance.

100% computer tested. Every module is verified for reliability and functionality.

Snap-in installation. Plastic housing with two rectangular connectors.

Cross-references Chevrolet 10439803, Pontiac 10412867 and Pontiac 10439803 for the same application. See all 3.

$188.85Free shipping
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Order total $188.85
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Remanufactured Body Control Module

CARDONE Body Control Computer 73-9803 is a remanufactured body control module built to restore factory electrical and body-system operation. It is engineered for direct replacement use on select Pontiac, Oldsmobile, and Chevrolet applications, including Pontiac Grand Prix and Pontiac Montana fitments with factory installed anti-theft and keyless entry systems.

The CARDONE Body Control Computer line focuses on OE-style fit, updated calibration where applicable, and remanufacturing practices that address common failure points found in original modules.

Key Features

  • Remanufactured Original Equipment-style body control module for a precise vehicle fit
  • 100% re-soldering of critical components to improve electrical connection integrity
  • Automated computerized testing for functionality and reliability
  • Latest OE software calibration loaded where applicable
  • Snap-in plastic housing with black finish
  • 2 connectors with rectangular connector shape
  • Female terminals; no flash programming required
  • Earth-friendly remanufacturing process that reduces raw material and energy use versus new part production

Product Details

CARDONE remanufactured body control modules are reverse engineered to identify common original design weaknesses and correct them during the remanufacturing process. This part number, 73-9803, is built with critical components re-soldered or replaced at CARDONE’s Philadelphia manufacturing plant and then computer tested to verify operation. It is a direct-fit body control module for vehicles that use OE numbers 10412867 and 10439803, including select Pontiac Grand Prix, Pontiac Montana, Pontiac Trans Sport, and Oldsmobile Silhouette applications.

This part cross-references Chevrolet 10439803 and Pontiac 10412867 for the same application.

What It Helps Resolve

  • Intermittent body control module electrical faults
  • Loss of keyless entry or anti-theft-related body functions
  • Communication or control issues tied to the vehicle’s body electronics
  • Problems caused by aged solder joints or internal module wear
  • Fitment concerns when replacing an OE module with the correct remanufactured unit

Installation Notes

Compatible With 1999-2005 Pontiac Montana, N/A; 1997-2004 Oldsmobile Silhouette, N/A; 1997-2003 Pontiac Grand Prix, N/A; and 1997-1999 Pontiac Trans Sport, N/A, with factory installed anti-theft device and keyless entry, and with OE numbers 10412867 or 10439803. Refer to the service manual, as on-car programming may be required to match vehicle specifications and customer preference settings. Verify connector count, connector shape, and terminal configuration before installation.

Quality Assurance

Each CARDONE body control module is 100% tested with automated computerized equipment to confirm functionality and reliability. The remanufacturing process includes re-soldering or replacement of critical components, and on-car validation routines are used to confirm form, fit, durability, and performance requirements.

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2005PontiacMontanaBaseN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2004OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2004PontiacMontanaN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2003OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2003PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2003PontiacMontanaN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2002OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2002PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2002PontiacMontanaN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2001OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2001PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2001PontiacMontanaN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2000OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2000PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
2000PontiacMontanaN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1999OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1999PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1999PontiacMontanaN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1999PontiacTrans SportN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1998OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1998PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1998PontiacTrans SportN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1997OldsmobileSilhouetteN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1997PontiacGrand PrixN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
1997PontiacTrans SportN/Awith Factory Installed Anti-Theft Device; with Keyless Entry; with OE # 10412867, 10439803; Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install; Body Control Computer
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chevrolet — 10439803Pontiac — 10412867Pontiac — 10439803