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Hummer Engine Control Modules

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12678513 GM Original Equipment Series Engine Control Module - Direct Fit, Sold individually
AC Delco®
12678513 GM Original Equipment Series Engine Control Module - Direct Fit, Sold individually
Part Number: AC12678513
Vehicle Info Required to Guarantee Fit
$312.49

+ $30.50 Refundable Core Charge

Product Details
Notes : (3) Female Rounded Rectangle Connectors; Male Blade Pin Terminal; Flash Programming RequiredCondition : 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 : 12633264
77-2605F Reman Series Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
77-2605F Reman Series Engine Control Module - Direct Fit, Sold individually
Part Number: A1772605F
Vehicle Info Required to Guarantee Fit
$137.99

+ $59.29 Refundable Core Charge

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 : 12582605Replaces OE Number : 12582605
77-2802F Engine Control Module - Requires Programming, Direct Fit
A1 Cardone®
77-2802F Engine Control Module - Requires Programming, Direct Fit
Part Number: A1772802F
Vehicle Info Required to Guarantee Fit
$233.49

+ $62.59 Refundable Core Charge

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 : 12602802Replaces OE Number : 12602802
77-6242F Reman Series Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
77-6242F Reman Series Engine Control Module - Direct Fit, Sold individually
Part Number: A1776242F
Vehicle Info Required to Guarantee Fit
$151.99

+ $73.57 Refundable Core Charge

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 : 12586242, 19299226, 89017738Replaces OE Number : 12586242, 19299226, 89017738
12678511 GM Original Equipment Series Engine Control Module - Direct Fit, Sold individually
AC Delco®
12678511 GM Original Equipment Series Engine Control Module - Direct Fit, Sold individually
Part Number: AC12678511
Vehicle Info Required to Guarantee Fit
$380.99

+ $30.50 Refundable Core Charge

Product Details
Notes : (3) Connector Quantity; (201) Terminal Quantity; Blade and Pin Terminal Type; Rounded Rectangle Connector Shape; Female Connector Gender; Male and female Terminal GenderCondition : 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 : GM Original Equipment SeriesReplaces OE Number : 12590032, 12602044, 12603530, 12605843, 12607096, 12636660
77-2010F Reman Series Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
77-2010F Reman Series Engine Control Module - Direct Fit, Sold individually
Part Number: A1772010F
Vehicle Info Required to Guarantee Fit
$262.99

+ $88.94 Refundable Core Charge

Product Details
Notes : 56; 73; 44 terminal quantity; (3) 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 : 12602010Replaces OE Number : 12602010
77-9463F Engine Control Module - Requires Programming, Direct Fit
A1 Cardone®
77-9463F Engine Control Module - Requires Programming, Direct Fit
Part Number: A1779463F
Vehicle Info Required to Guarantee Fit
$220.49

+ $63.68 Refundable Core Charge

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 : 12589463Replaces OE Number : 12589463
12612384 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
12612384 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC12612384
Vehicle Info Required to Guarantee Fit
$266.49

+ $30.50 Refundable Core Charge

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
19418222 Engine Control Module - Direct Fit, Sold individually
AC Delco®
19418222 Engine Control Module - Direct Fit, Sold individually
Part Number: AC19418222
Vehicle Info Required to Guarantee Fit
$196.49

+ $30.50 Refundable Core Charge

Product Details
Quantity 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.

77-5455F Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
77-5455F Engine Control Module - Direct Fit, Sold individually
Part Number: A1775455F
Vehicle Info Required to Guarantee Fit
$225.99

+ $76.86 Refundable Core Charge

Product Details
Notes : (2) Connector Quantity; (4) Mounting Hole Quantity; (72) Terminal Quantity; Rectangle Connector Shape; Aluminum Housing Material; Pin Terminal Type; Flash Programming Required; FlashableCondition : 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.

Interchange Part Number : 12625455Replaces OE Number : 12625455
19299226 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
19299226 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC19299226
Vehicle Info Required to Guarantee Fit
$248.49

+ $120.00 Refundable Core Charge

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 : 12586242, 89017738
218-12735 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
218-12735 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC21812735
Vehicle Info Required to Guarantee Fit
$248.49

+ $54.90 Refundable Core Charge

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 : 19187508, 12586242
19210737 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
19210737 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC19210737
Vehicle Info Required to Guarantee Fit
$220.49

+ $42.70 Refundable Core Charge

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
12678512 Engine Control Module - Direct Fit, Sold individually
AC Delco®
12678512 Engine Control Module - Direct Fit, Sold individually
Part Number: AC12678512
Vehicle Info Required to Guarantee Fit
$310.49

+ $30.50 Refundable Core Charge

Product Details
Quantity 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.

218-12734 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
218-12734 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC21812734
Vehicle Info Required to Guarantee Fit
$235.49

+ $76.86 Refundable Core Charge

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 : 19187507, 12582605
Page 1 of 3 | Showing 1 - 15 of 33 results

Top Rated Products

A1 Cardone 77-7521F Engine Control Module - Requires Programming, Direct Fit
$280.49( Review)
All seems to be working as intended. There is now an issue with actuator which controSee More
Deonnes W.
VERIFIED PURCHASER

Product Questions & Answers

AC Delco 218-12734 Engine Control Module - Requires Programming, Direct Fit
$235.49
Q:Can obd2 code reader program this module for 2003 chevy tahoe LT 5.3lt engine? Show Less
G L.
A:BEST ANSWERHi G, thank you for reaching out. It is possible. Kindly check with the manufacturer of your tool if it has the capability to reprogram an ECM. Have a good one! Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >
AC Delco 12678512 Engine Control Module - Direct Fit, Sold individually
$310.49
Q:Is this module pre-programmed or do we have to program it?
Rebecca B.
A:BEST ANSWERHi Becca, I'm glad to assist you. This requires programming upon installation. Click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/engine-control-module/ac-delco/ac12678512?can=CPAE1047_CSQA_20231010 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

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P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)P0141 is part of a family of codes listed as follows: P0141 – Sensor Heater Circuit Bank 1 Sensor 2 P0161 – Sensor Heater Circuit Bank 2 Sensor 2 P0135 – O2 Sensor Heater Circuit Bank 1 Sensor 1 P0155 – O2 Heater Circuit Bank 2, Sensor 1 Make sure you know bank 1 from
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
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P0445 Code: Evaporative Emission System Purge Control Valve “A” Circuit Shorted
P0445 Code: Evaporative Emission System Purge Control Valve “A” Circuit ShortedCode P0445 refers to the canister purge valve, which is typically a valve opened by a solenoid that is duty cycled by the ECM/PCM to allow fuel vapor stored in the canister to enter the intake manifold. As such, this solenoid is usually powered up on one side and the