1. ECUs & Computer Modules Deals
  2. sku: 14327928994210773
  3. ACDELCO GM 88999198

ACDELCO GM/GM GENUINE PARTS 88999198 Engine Control Module

fits year: 1988–1991.

88999198 Acdelco Gm/gm Genuine Parts Engine Control Module

( Brand: Acdelco Gm/gm Genuine Parts ), ( Part Type: Control Engine Module ), ( Make: Buick ), ( Year: 1988 1989 1990 1991 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Manufacturer Part Number: 88999198 )

Review ACDELCO GM/GM GENUINE PARTS Engine Control Module fits 1988–1991

ACDelco GM/GMC 88999198 Engine Control Module (ECM)

The ACDelco GM/GMC 88999198 Engine Control Module (ECM) is a state-of-the-art electronic component designed specifically for select GM and GMC vehicles. This ECM is an essential part of your vehicle's engine management system, responsible for regulating numerous engine functions to ensure optimal performance and fuel efficiency.

The 88999198 ECM is engineered using advanced technology, ensuring precise and accurate control over critical engine functions. It utilizes a high-speed microcontroller that processes data from various sensors in real-time, allowing for quick adjustments and fine-tuning to maintain ideal operating conditions.

Key features of the ACDelco GM/GMC 88999198 ECM include:

1. Enhanced Driveability: By monitoring and controlling various engine parameters, this ECM ensures a smooth and responsive driving experience.

2. Improved Emissions Compliance: The ECM works in conjunction with the vehicle's emissions control system to help reduce harmful exhaust emissions, ensuring compliance with current regulations.

3. Advanced Fuel Economy: By optimizing engine performance, the 88999198 ECM helps improve fuel efficiency, allowing you to save money on gas and reduce your carbon footprint.

4. Robust Design: This ECM is built to withstand the rigors of everyday driving, ensuring reliable operation even in the most demanding conditions.

5. Easy Installation: The 88999198 Engine Control Module is designed to be a direct replacement for the original equipment, making installation quick and straightforward.

In summary, the ACDelco GM/GMC 88999198 Engine Control Module is an essential upgrade for select GM and GMC vehicles. By providing precise and accurate control over various engine functions, it ensures improved performance, enhanced driveability, and advanced fuel economy, all while maintaining emissions compliance. With its robust design and easy installation process, this ECM is an excellent choice for anyone looking to enhance their vehicle's engine management capabilities.

A Detailed Analysis of buying a AC Delco GM/GM 88999198 Engine Control Module

The AC Delco GM/GM 88999198 Engine Control Module is a crucial component in ensuring the optimal performance of your General Motors vehicle. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part to help you make an informed decision.

Advantages of buying a AC Delco GM/GM 88999198 Engine Control Module:

1. Original Equipment Manufacturer (OEM) Part: The AC Delco GM/GM 88999198 Engine Control Module is an original equipment manufacturer (OEM) part, which means it is designed, engineered, and manufactured by the same company that made the part for the original vehicle. This part is a direct replacement, ensuring a perfect fit and reliable function.

2. Enhanced Engine Performance: A faulty engine control module can adversely affect your vehicle's engine performance. By replacing it with a new AC Delco GM/GM 88999198 Engine Control Module, you can restore the engine's performance to its original specifications.

3. Improved Fuel Efficiency: A malfunctioning engine control module can lead to decreased fuel efficiency. Installing a new engine control module can help optimize fuel consumption, providing better mileage and reducing overall operating costs.

4. Enhanced Durability: The AC Delco GM/GM 88999198 Engine Control Module is built with high-quality materials and advanced engineering techniques. It is designed to withstand the rigors of everyday driving, providing long-lasting performance and durability.

5. Warranty Coverage: AC Delco offers a comprehensive warranty on their engine control modules. This coverage typically includes a specific period of time or mileage, providing peace of mind and protection against any manufacturing defects.

Disadvantages of buying a AC Delco GM/GM 88999198 Engine Control Module:

1. Cost: The AC Delco GM/GM 88999198 Engine Control Module may be more expensive compared to aftermarket alternatives. However, the benefits of using an OEM part, such as reliability, fitment, and warranty coverage, may outweigh the cost difference.

2. Availability: Depending on your location and the availability of stock, it may take some time to source and install the AC Delco GM/GM 88999198 Engine Control Module. This can result in extended downtime for your vehicle.

3. Installation Complexity: Installing an engine control module can be a complex process that requires specialized knowledge and tools. It is recommended to have this work done by a professional technician to ensure proper installation and function.

Conclusion:

In conclusion, the AC Delco GM/GM 88999198 Engine Control Module is an excellent investment for General Motors vehicle owners seeking optimal engine performance, improved fuel efficiency, and peace of mind. Although it may come with a higher cost and potential installation complexity, the benefits of using an OEM part far outweigh these disadvantages. Ultimately, the decision to purchase the AC Delco GM/GM 88999198 Engine Control Module depends on your specific needs, budget, and priorities. If you value reliable performance, long-term durability, and comprehensive warranty coverage, this part is an excellent choice.

Details:

Damaged and obsolete parts are replaced completed units tested to help ensure they perform GM specifications. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Some GM Genuine Parts may have formerly appeared as ACDelco Original Equipment OE.

Parts must be resalable and in the original packaging.

part #: 88999198 prices

  • $246.84-$408.78

specifications ecusrush:

  • for years: 1988-1991
  • brand: Acdelco Gm/gm Genuine Parts
  • part type: Control Engine Module
  • make: Buick
  • year: 1988 1989 1990 1991
  • parts included: Only Part Reference 0 On The Diagram Is Included
  • manufacturer part number: 88999198

shipping ecusrush:

  • transit: 4-7 Days
  • class: Standard
  • cost: $18.25
  • service: Standard
  • type: Fixed

offer ecusrush:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: March 5, 2026

returns ecusrush:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

seller ecusrush:

  • rating: 87.0%
  • # reviews: 46
  • city: Cockeysville, Maryland

payments ecusrush:

  • other
  • wallet: Paypal
  • credit card: Mastercard

general ecusrush:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: New
for years: 1988-1991, part type: control engine module, year: 1988 1989 1990 1991, parts included: only part reference 0 on the diagram is included,
manufacturer: buick, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 14327928994210773,

Acdelco Gm/gm Genuine Parts 88999198 Is Similar To:

ecusrush logo
5 offers $246.84–$408.78 USD
  • New. Offer #1 priced at $246.84 + $22.12 delivery = $268.96* total. Genuine ACDelco Parts.+$22.12 shipping
  • New. Offer #2 priced at $408.78 + $0.00 delivery = $408.78* total. Connector Quantity: 3 REATTA 1990-1990.FREE SHIPPING
  • New. Offer #3 priced at $408.78 + $0.00 delivery = $408.78* total. Right for your vehicle and lifestyle. ELECTRA 1990-1990.FREE SHIPPING
  • New. Offer #4 priced at $408.78 + $0.00 delivery = $408.78* total. BONNEVILLE 1990-1991.FREE SHIPPING
  • Remanufactured. Offer #5 priced at $327.12 + $9.35 delivery = $336.47* total. Part #: .+$9.35 shipping

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