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Buick Estate Wagon Engine Control Modules

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88999100 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
88999100 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC88999100
Vehicle Info Required to Guarantee Fit
$96.49

+ $5.49 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 : 1225450
88999098 Engine Control Module - Requires Programming, Direct Fit
AC Delco®
88999098 Engine Control Module - Requires Programming, Direct Fit
Part Number: AC88999098
Vehicle Info Required to Guarantee Fit
$129.49

+ $5.49 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 : 1224810
77-5450 Reman Series Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
77-5450 Reman Series Engine Control Module - Direct Fit, Sold individually
Part Number: A1775450
Vehicle Info Required to Guarantee Fit
$91.99
Product Details
Notes : 24 terminal quantity; Edge/Male connector/terminal configuration; 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
77-4670 Reman Series Engine Control Module - Direct Fit, Sold individually
A1 Cardone®
77-4670 Reman Series Engine Control Module - Direct Fit, Sold individually
Part Number: A1774670
Vehicle Info Required to Guarantee Fit
$88.99

+ $35.14 Refundable Core Charge

Product Details
Notes : 17 terminal quantity; Edge/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 SeriesReplaces OE Number : 1224670
550-601 HP Series Engine Control Module - Universal, Kit
Holley®
550-601 HP Series Engine Control Module - Universal, Kit
Part Number: H19550601
Universal Fit
$2,249.95
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
550-601N HP Series Engine Control Module - Universal, Kit
Holley®
550-601N 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
550-602 HP Series Engine Control Module - Universal, Kit
Holley®
550-602 HP Series Engine Control Module - Universal, Kit
Part Number: H19550602
Universal Fit
$2,339.95
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
550-602N HP Series Engine Control Module - Universal, Kit
Holley®
550-602N HP Series Engine Control Module - Universal, Kit
Part Number: H19550602N
Universal Fit
$2,564.95
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
550-603 HP Series Engine Control Module - Universal, Kit
Holley®
550-603 HP Series Engine Control Module - Universal, Kit
Part Number: H19550603
Universal Fit
$2,339.95
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
550-603N HP Series Engine Control Module - Universal, Kit
Holley®
550-603N HP Series Engine Control Module - Universal, Kit
Part Number: H19550603N
Universal Fit
$2,564.95
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
550-604 HP Series Engine Control Module - Universal, Kit
Holley®
550-604 HP Series Engine Control Module - Universal, Kit
Part Number: H19550604
Universal Fit
$2,249.95
Product Details
Notes : Universal V8 MPFI fit; Requires ignition adapter harness based on ignition type, sold separately; Includes 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
550-604N HP Series Engine Control Module - Universal, Kit
Holley®
550-604N HP Series Engine Control Module - Universal, Kit
Part Number: H19550604N
Universal Fit
$2,474.95
Product Details
Notes : Universal V8 MPFI fit; Requires ignition adapter harness based on ignition type, sold separately; Includes 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
550-605 HP Series Engine Control Module - Universal, Kit
Holley®
550-605 HP Series Engine Control Module - Universal, Kit
Part Number: H19550605
Universal Fit
$2,249.95
Product Details
Notes : Unterminated Universal Harness; Includes 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
550-605N HP Series Engine Control Module - Universal, Kit
Holley®
550-605N HP Series Engine Control Module - Universal, Kit
Part Number: H19550605N
Universal Fit
$2,474.95
Product Details
Notes : Unterminated universal harness; Includes 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
550-606 HP Series Engine Control Module - Universal, Kit
Holley®
550-606 HP Series Engine Control Module - Universal, Kit
Part Number: H19550606
Universal Fit
$2,249.95
Product Details
Notes : Designed for use with Ford multi-point EFI; Universal FORD V8 multi-point fuel injection; Includes 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
Page 1 of 2 | Showing 1 - 15 of 19 results

Product Questions & Answers

Holley 550-606 HP Series Engine Control Module - Universal, Kit
$2249.95
Q:Why can’t I purchase individual parts from out the bundle?
James C.
A:BEST ANSWERHi James, I'm glad to help you out. This item is only offered as a kit. We don't offer the individual components from this kit. Take advantage of the sale price for this item. Click this link to order this part: https://www.carparts.com/engine-control-module/holley/h19550606?can=CPAP3648 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
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
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3When there are only 3 O2 sensors it’s typically because there’s only one catalyst being monitored, and “Bank 1” is the default designation when there’s only one sensor in a category. Diagram showing 3 oxygen sensors | Image Source: Richard McCuistian
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