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2004 Cadillac CTS
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2004 Cadillac CTS

2004 Cadillac CTS Engine Control Modules

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Engine Control Module - Requires Programming, Direct Fit
AC Delco®
Engine Control Module - Requires Programming, Direct Fit
Part Number: AC19260507
Guaranteed to Fit
$601.49

+ $150.00 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS Base 6 Cyl 3.6L Plant Operation(JJA), Requires Programming
Product Details
Notes : Requires programmingCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Engine Control Module - Requires Programming, Direct Fit
AC Delco®
Engine Control Module - Requires Programming, Direct Fit
Part Number: AC21813181
Guaranteed to Fit
$307.49

+ $91.50 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS V 8 Cyl 5.7L With OE # 12602801
Product Details
Notes : Requires programmingCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesReplaces OE Number : 12602801
Reman Series Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
Reman Series Engine Control Module - Direct Fit, Sold individually
Part Number: A1776243F
Guaranteed to Fit
$204.99

+ $37.33 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS V 8 Cyl 5.7L
Product Details
Notes : 80, 80 terminal quantity; (2) Pin/Male connector/terminal configuration; Non-removable PROMCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Reman SeriesInterchange Part Number : 12586243, 89017739Replaces OE Number : 12586243, 89017739
Engine Control Module - Requires Programming, Direct Fit
A1 Cardone®
Engine Control Module - Requires Programming, Direct Fit
Part Number: A1772801F
Guaranteed to Fit
$223.49

+ $88.94 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS V 8 Cyl 5.7L
Product Details
Notes : (2) Pin/Male connector/terminal configurationCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Reman SeriesInterchange Part Number : 12602801, 89017749Replaces OE Number : 12602801, 89017749
Engine Control Module - Requires Programming, Direct Fit
AC Delco®
Engine Control Module - Requires Programming, Direct Fit
Part Number: AC19299227
Guaranteed to Fit
$250.99

+ $120.00 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS V 8 Cyl 5.7L transmissionmfrcode : T56
Product Details
Notes : Requires programmingCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesReplaces OE Number : 12586243, 89017739
Engine Control Module - Requires Programming, Direct Fit
AC Delco®
Engine Control Module - Requires Programming, Direct Fit
Part Number: AC21812755
Guaranteed to Fit
$240.99

+ $65.88 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS V 8 Cyl 5.7L with OE No. 12586243, 89017739
Product Details
Notes : Requires programmingCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesReplaces OE Number : 19195309,12586243, 89017739
Engine Control Module - Requires Programming, Direct Fit
A1 Cardone®
Engine Control Module - Requires Programming, Direct Fit
Part Number: A1771155F
Guaranteed to Fit
$261.99

+ $70.27 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS Base 6 Cyl 3.2L
Product Details
Notes : 64, 64 terminal quantity; (2) Pin/Male connector/terminal configuration; Non-removable PROMCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Reman Series
Engine Control Module - Requires Programming, Direct Fit
AC Delco®
Engine Control Module - Requires Programming, Direct Fit
Part Number: AC12592124
Guaranteed to Fit
$771.99

+ $150.00 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS Base 6 Cyl 3.6L Car
Product Details
Notes : Requires programmingCondition : NewQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Engine Control Module - Requires Programming, Direct Fit
A1 Cardone®
Engine Control Module - Requires Programming, Direct Fit
Part Number: A1779462F
Guaranteed to Fit
$191.49

+ $70.27 Refundable Core Charge

Vehicle Fitment
  • 2004 Cadillac CTS V 8 Cyl 5.7L
Product Details
Notes : 80, 80 terminal quantity; (2) Pin/Male connector/terminal configuration; Non-removable PROMCondition : RemanufacturedQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Reman SeriesInterchange Part Number : 12589462Replaces OE Number : 12589462
HP Series Engine Control Module - Universal, Kit
Holley®
HP Series Engine Control Module - Universal, Kit
Part Number: H19550601
Universal Fit
$2,499.95
Product Details
Notes : Designed for use with GM TPI and Holley Stealth Ram; Includes HEI adapter and Bosch oxygen sensorCondition : NewQuantity Sold : KitProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HP Series
HP Series Engine Control Module - Universal, Kit
Holley®
HP Series Engine Control Module - Universal, Kit
Part Number: H19550601N
Universal Fit
$2,749.95
Product Details
Notes : Designed for use with GM TPI and Holley Stealth Ram; Includes HEI adapter and NTK wideband oxygen sensorCondition : NewQuantity Sold : KitProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HP Series
HP Series Engine Control Module - Universal, Kit
Holley®
HP Series Engine Control Module - Universal, Kit
Part Number: H19550602
Universal Fit
$2,599.95
Product Details
Notes : Designed for use with GM LS1/LS6 (24x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness (Fits Holley 522-xxx injectors); Includes Bosch oxygen sensor; Re-use factory GM ignition coil harnessesCondition : NewQuantity Sold : KitProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HP Series
HP Series Engine Control Module - Universal, Kit
Holley®
HP Series Engine Control Module - Universal, Kit
Part Number: H19550602N
Universal Fit
$2,849.95
Product Details
Notes : Designed for use with GM LS1/LS6 (24x crank sensor) with Jetronic/Minitimer (Bosch type) connectors on injector harness (Fits Holley 522-xxx injectors); Includes NTK wideband oxygen sensor; Re-use factory GM ignition coil harnessesCondition : NewQuantity Sold : KitProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HP Series
HP Series Engine Control Module - Universal, Kit
Holley®
HP Series Engine Control Module - Universal, Kit
Part Number: H19550603
Universal Fit
$2,599.95
Product Details
Notes : Designed for use with GM LS2/LS3 or LS7 (58x crank sensor) engines with USCAR (EV6 Style) connectors on injector harness; Includes Bosch oxygen sensor; Re-use factory GM ignition coil harnessesCondition : NewQuantity Sold : KitProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HP Series
HP Series Engine Control Module - Universal, Kit
Holley®
HP Series Engine Control Module - Universal, Kit
Part Number: H19550603N
Universal Fit
$2,849.95
Product Details
Notes : Designed for use with GM LS2/LS3 or LS7 (58x crank sensor) engines with USCAR (EV6 Style) connectors on injector harness; Includes NTK wideband oxygen sensor; Re-use factory GM ignition coil harnessesCondition : NewQuantity Sold : KitProduct Fit : UniversalWarranty : 90-day Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : HP Series
Page 1 of 2 | Showing 1 - 15 of 24 results

Top Rated Products

AC Delco Engine Control Module - Requires Programming, Direct Fit
$601.49( Review)
The original ECM on my Cadillac failed, and I ordered this one as the replacement. GSee More
Zachary E.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0607 Code: Control Module Performance
P0607 Code: Control Module PerformanceDifferent OEMs describe this code in slightly different ways, but it typically means the PCM’s Central Processing Unit (CPU) has encountered an internal error. .ub4740f77a8d8397c8120ccc85b727efb { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .ub4740f77a8d8397c8120ccc85b727efb:active, .ub4740f77a8d8397c8120ccc85b727efb:hover { opacity: 1; transition: opacity 250ms;
P0449 Code: Evaporative Emission System Vent Control Circuit Intermittent
P0449 Code: Evaporative Emission System Vent Control Circuit IntermittentCode P0449 is a generic powertrain code which can be logged by vehicle diagnostics in various models manufactured from 1996 onwards. This means the code is supported by a variety of different makes and models, and as such, the process of diagnosis and repair may vary depending on each vehicle.
P0445 Code: Evaporative Emission System Purge Control Valve “A” Circuit Shorted
P0445 Code: Evaporative Emission System Purge Control Valve “A” Circuit ShortedThe code indicates that the solenoid is shorted (an open would mean a broken winding or a cut wire). If the trigger wire (the ground that cycles) is shorted to power it can also store this code.