1. Fuel Injection Parts Deals
  2. sku: 4699854156757653
  3. GM 12621662

GM GENUINE PARTS 12621662 Acdelco Fuel Injector Rail 808709949022

12621662 Gm Genuine Parts Acdelco - Fuel Injector Rail

( Brand: Gm Genuine Parts ), ( Part Type: Fuel Injector ), ( Features: Acdelco Is Here With Excellent Products That Are Available At, So You Can Be Sure That All Products Have Only First-rate Quality, Acdelco Is The Name You Can Trust. ), ( Manufacturer Part Number: 12621662 ), ( UPC: 808709949022 )

Review GM GENUINE PARTS Acdelco Fuel Injector Rail

The ACDelco GM 12621662 Fuel Injector Rail is a crucial component in the fuel delivery system of certain GM vehicles. Designed to house and control the fuel injectors, this rail ensures precise and efficient fuel delivery to the engine for optimal performance and fuel economy.

This injector rail is engineered to meet original equipment manufacturer (OEM) specifications. It is constructed from high-quality materials, including a durable, corrosion-resistant coating on the exterior surfaces to protect against the harsh conditions found in modern engines. The interior surfaces feature a smooth, even finish to ensure consistent fuel pressure and delivery to each injector.

The ACDelco GM 12621662 Fuel Injector Rail is designed to fit and function seamlessly in select GM vehicles. It comes with all necessary hardware for a straightforward installation process, making it an excellent choice for DIY enthusiasts and professional technicians alike.

The rail is equipped with multiple fuel injector ports, each designed to accommodate the specific O-ring seal of the corresponding injector. This ensures a tight seal and effective sealing of the fuel system, preventing leaks and minimizing fuel waste.

One of the critical features of this fuel injector rail is its ability to maintain consistent fuel pressure throughout the engine operating range. This is crucial for proper engine performance, as it ensures that each cylinder receives the correct amount of fuel at the right time.

The ACDelco GM 12621662 Fuel Injector Rail is designed to be a direct replacement for the original equipment, making it an ideal choice for those seeking to restore their vehicle's performance or maintain its longevity. Its OEM-quality construction and precise fit guarantee a reliable and efficient fuel delivery system, ensuring your vehicle runs smoothly and efficiently.

Buying the GM 12621662 ACDelco Fuel Injector Rail comes with several pros and cons that every potential buyer should consider before making a purchase.

Pros:

1. Original Equipment: This fuel injector rail is a direct replacement part from ACDelco, which is a trusted and reliable brand. It is designed to fit and function identically to the original equipment found in General Motors vehicles.

2. Improved Performance: A faulty or failing fuel injector rail can lead to poor fuel economy, rough idling, and even engine stalling. Replacing it with a new one can help improve the overall performance of the vehicle.

3. OEM Quality at an Affordable Price: ACDelco is known for offering high-quality replacement parts at affordable prices. This fuel injector rail is no exception.

4. Easy Installation: Installing a new fuel injector rail is typically a straightforward process that can be done at home with basic tools.

Cons:

1. Potential for Additional Costs: Depending on the vehicle and the specific issue with the fuel injector rail, additional repairs or parts may be required. For example, the fuel pump or fuel filter may need to be replaced as well.

2. Availability: It's important to ensure that this specific fuel injector rail is the correct one for your vehicle before making a purchase. Check the vehicle identification number (VIN) and cross-reference it with the part number to ensure a proper fit.

3. Risk of Damage During Installation: As with any automotive repair, there is a risk of damaging other components during the installation process. Properly following the installation instructions and taking care during the process can help minimize this risk.

In conclusion, the GM 12621662 ACDelco Fuel Injector Rail is a reliable and affordable solution for improving the performance of a faulty fuel injector system. However, it's important to carefully consider the potential for additional costs and the risk of damage during installation before making a purchase.

My recommendation would be to ensure that this is the correct part for your specific vehicle, and to consult a trusted mechanic or repair guide if you have any doubts about the installation process. With proper preparation and care, this fuel injector rail can help restore the performance of your vehicle and provide long-lasting value.

part # 12621662 prices

  • $65.00-$135.00

specifications injectiopug:

  • brand: Gm Genuine Parts
  • part type: Fuel Injector
  • features: Acdelco Is Here With Excellent Products That Are Available At, So You Can Be Sure That All Products Have Only First-rate Quality, Acdelco Is The Name You Can Trust.
  • manufacturer part number: 12621662
  • upc: 808709949022

offer injectiopug:

  • availability: In Stock
  • sold: 0
  • started: April 10, 2025
  • options: Ship-to-home
  • quantity: 6

seller injectiopug:

  • # reviews: 44963
  • rating: 97.3%

payments injectiopug:

  • credit card: Diners-club
  • wallet: Google-pay
  • other

returns injectiopug:

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

shipping injectiopug:

  • cost: $0.00
  • class: Standard
  • service: Standard
  • type: Fixed
  • transit: 3-6 Days

general injectiopug:

  • Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
  • condition: New
part type: fuel injector, features: acdelco is here with excellent products that are available at, so you can be sure that all products have only first-rate quality, acdelco is the name you can trust.,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, sku: 4699854156757653,

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