2005 Cadillac STS Engine Control Modules
Save up to 40% on original replacement 2005 Cadillac STS Engine Control Modules. Navigate our online catalogue to find Engine Control Modules and other parts designed specifically to fit a 2005 Cadillac STS.






Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
with Original Equipment (OE) # 12585814 Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
with Original Equipment (OE) # 12585814 Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues





Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
with Original Equipment (OE) # 12585814 Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON the Vehicle
with Original Equipment (OE) # 12585814 Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON the Vehicle


Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Engine Base: 3.6L 3564cc 217ci V6 (3.70x3.37; 94.0x85.6);
Vehicle Fitment Notes:
with Original Equipment (OE) # 12600940 First Source - Call For Availability Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install
with Original Equipment (OE) # 12600940 First Source - Call For Availability Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install


Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues


Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Engine Base: 4.6L 281ci V8 (3.66x3.31; 93.0x84.0);
Vehicle Fitment Notes:
Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON the Vehicle
Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON the Vehicle