Cardone
Body Control Computer

Cardone 73-3549 Body Control Module

Brand Cardone 73-3549
Connector Shape Rectangle
E-Waste Yes
Flash Programming Required No
Flashable No
Housing Color Gray
Housing Height (In) 1.7
Housing Length (in) 5.8
Housing Width (in) 6.1
Module Housing Material Metal
Mounting Type Snap in
Product Condition Remanufactured
Removable PROM No
Terminal Gender Female
Product line Body Control Computer
Fits Cadillac · 9 vehicles

Remanufactured OE part. Built to meet or exceed original equipment performance.

100% computer tested. Every module is checked for reliable functionality before it ships.

Snap-in design. Installs with a rectangular connector and female terminals.

Cross-references Cadillac 9353549, Cadillac 9359396 and Cadillac 16216529 for the same application. See all 3.

$316.69Free shipping
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Cardone Body Control Module 73-3549

Cardone 73-3549 is a remanufactured body control module for select Cadillac applications, including the Eldorado, DeVille, and Seville. It is built to restore original vehicle control functions with a pre-programmed, OE-style replacement that matches the factory fit and connector layout.

Key Features

  • Remanufactured Original Equipment-style body control module for direct replacement fit
  • 100% re-soldering of critical components to improve electrical connection integrity
  • Automated computerized testing on every unit for functionality and reliability
  • Latest OE software calibration loaded where applicable
  • On-car validation routines used to verify form, fit, durability, and performance
  • Metal housing with gray finish, snap-in mounting, and female terminals
  • 2 connectors with rectangle connector shape
  • Pre-programmed at the factory for listed Cadillac applications

Product Details

The Cardone Body Control Computer line focuses on remanufactured electronic control modules that are reverse engineered to identify common failure points and correct original design weaknesses. This approach helps restore dependable operation in the vehicle’s body control system while maintaining OE-style fitment. Part number 73-3549 is listed for 1998-2002 Cadillac Eldorado, 1998-1999 Cadillac DeVille, and 1998-1999 Cadillac Seville with OE numbers 09353549, 09359396, and 16216529. This part cross-references Cadillac OE numbers 9353549 and 9359396 for the same application.

What It Helps Resolve

  • Intermittent body control module operation caused by internal electrical faults
  • Loss of vehicle body functions managed through the platform zone module
  • Communication or control issues related to a failed original module
  • Problems traced to worn solder joints or aging electronic components
  • Fitment concerns when replacing an OE Cadillac body control computer

Installation Notes

Fits 1998-2002 Cadillac Eldorado, N/A. Fits 1998-1999 Cadillac DeVille, N/A. Fits 1998-1999 Cadillac Seville, N/A. Verify the OE number on the original module before installation. This unit is pre-programmed at the factory for the listed applications and does not require flash programming. Confirm connector count, connector shape, and terminal layout against the vehicle harness before replacement.

Quality Assurance

Each Cardone remanufactured body control module is 100% tested with computerized equipment, and critical components are re-soldered or replaced during remanufacturing at Cardone’s Philadelphia facility. The process is designed to restore reliable operation while reducing raw material and energy use compared with producing a new part.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002CadillacEldoradoN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
2001CadillacEldoradoN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
2000CadillacEldoradoN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
1999CadillacDeVilleN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
1999CadillacEldoradoN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
1999CadillacSevilleN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
1998CadillacDeVilleN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
1998CadillacEldoradoN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; Body Control Computer
1998CadillacSevilleN/Awith OE # 09353549,09359396,16216529; Platform Zone Module (PZM); This Unit is Pre-Programmed at the Factory; 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.
Cadillac — 9353549Cadillac — 9359396Cadillac — 16216529