1. Engine Oil Coolers & Lines On Sale
  2. sku: 12955265136539604
  3. ACDELCO 25787966

ACDELCO 25787966 Automatic Transmission Fluid Cooler Line

25787966 Acdelco Automatic Transmission Fluid Cooler Line New Old Stock

( Brand: Acdelco ), ( Type: Oil Cooler Line ), ( Manufacturer Part Number: 25787966 ), ( Features: No Drilling Or Modifications Needed For Installation ), ( Vintage Part: No ), ( Country Of Origin: Canada )

Review ACDELCO Automatic Transmission Fluid Cooler Line New Old Stock

ACDelco 25787966 Automatic Transmission Fluid Cooler Line

The ACDelco 25787966 Automatic Transmission Fluid Cooler Line is an essential component of your vehicle's cooling system designed to maintain optimal automatic transmission temperature. It is engineered to meet or exceed OE specifications, ensuring a perfect fit and reliable performance.

This cooler line is specifically crafted from high-quality materials, including durable rubber hoses and reinforced metal clamps. The rubber hoses offer superior resistance to wear and tear, while the metal clamps ensure a secure connection, preventing leaks and maintaining the integrity of your cooling system.

Measuring approximately 26.5 inches in length, this transmission fluid cooler line is designed to fit a wide range of applications. It is precisely engineered to replace the original equipment manufacturer (OEM) cooler line on various makes and models. With a focus on compatibility and reliability, ACDelco ensures that this cooler line is the right choice for your vehicle.

Installation of the ACDelco 25787966 Automatic Transmission Fluid Cooler Line is straightforward. It comes complete with all necessary hardware for a hassle-free installation process. The line is also pre-bled to minimize the risk of air bubbles in the cooling system, ensuring that your transmission operates smoothly and efficiently right from the start.

By maintaining the proper temperature of your automatic transmission fluid, the ACDelco 25787966 Automatic Transmission Fluid Cooler Line contributes to the longevity and overall performance of your vehicle. It is an essential component in ensuring the reliability and durability of your transmission system, making it an invaluable addition to your vehicle's maintenance regimen.

In summary, the ACDelco 25787966 Automatic Transmission Fluid Cooler Line is a high-quality, durable, and reliable component that plays a crucial role in maintaining the optimal performance of your vehicle's automatic transmission system. It is meticulously engineered to meet or exceed OE specifications, ensuring a perfect fit and reliable performance.

Pros and Cons of Buying ACDelco 25787966 Automatic Transmission Fluid Cooler Line

The ACDelco 25787966 Automatic Transmission Fluid Cooler Line is a crucial part of your vehicle's cooling system. Replacing this line may be necessary due to aging, leaks, or damage. Here are some pros and cons to consider before making a purchase.

Pros:

1. OEM (Original Equipment Manufacturer) Quality: ACDelco is a reputable brand known for manufacturing high-quality automotive parts. Buying this cooler line from ACDelco ensures that you are getting a part that meets or exceeds the original equipment specifications.

2. Improved Cooling Performance: A new cooler line ensures that your transmission fluid is circulated effectively, preventing overheating and potential damage to the transmission.

3. Longer Transmission Life: Proper cooling helps maintain the longevity of your transmission system, reducing the need for costly repairs or replacements in the future.

4. Easy Installation: The ACDelco 25787966 cooler line is designed to fit and function as a direct replacement for the original part, making the installation process relatively straightforward.

Cons:

1. Cost: Compared to other aftermarket brands, ACDelco parts can be more expensive. However, the investment in a high-quality part may save you money in the long run by preventing potential transmission damage.

2. Availability: Depending on your location, it may be difficult to find this specific part in stock at local auto parts stores. Ordering online from reputable distributors or through your dealership may be the most convenient option.

3. Labor Costs: If you are not confident in your ability to install the cooler line yourself, you will need to factor in the cost of having a professional mechanic perform the installation.

Conclusion:

The ACDelco 25787966 Automatic Transmission Fluid Cooler Line offers several benefits, including improved cooling performance, OEM quality, and longer transmission life. While there are some potential drawbacks, such as cost and availability, the investment in a high-quality part may save you money and frustration in the long run.

Recommendation:

If you are in need of a new automatic transmission fluid cooler line and are confident in your ability to install it yourself, the ACDelco 25787966 is an excellent choice due to its OEM quality and proven cooling performance. If you prefer to have a professional handle the installation, consider factoring in the labor costs when making your decision.

part # 25787966 prices

  • $39.99-$84.16

specifications motochilled:

  • brand: Acdelco
  • type: Oil Cooler Line
  • manufacturer part number: 25787966
  • features: No Drilling Or Modifications Needed For Installation
  • vintage part: No
  • country of origin: Canada

offer motochilled:

  • sold: 0
  • best offers: True
  • started: May 18, 2026
  • options: Ship-to-home
  • availability: In Stock

general motochilled:

  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
  • condition: New other see details

seller motochilled:

  • # reviews: 2198
  • rating: 100.0%

shipping motochilled:

  • type: Fixed
  • service: Economy
  • transit: 3-9 Days
  • cost: $0.00
  • class: Economy

returns motochilled:

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

payments motochilled:

  • credit card: Mastercard
  • wallet: Google-pay
  • other
type: oil cooler line, features: no drilling or modifications needed for installation, vintage part: no, country of origin: canada,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, sku: 12955265136539604,

Acdelco 25787966 Is Similar To:

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5 offers $39.99–$84.16 USD
  • Offer #1: $39.99 price + free delivery = $39.99* total. ACDelco Automatic Transmission Fluid Cooler Line (New Old Stock) Location: A36R.FREE SHIPPING
  • Offer #2: $84.16 price + free delivery = $84.16* total. Product Info: Part: Transmission Oil Cooler Line Material: Rubber/Steel Inside Diameter: 0.37 inches / 9.52 millimeters Outside Diameter: 0.63 inches / 15.FREE SHIPPING
  • Offer #3: $84.16 price + free delivery = $84.16* total.FREE SHIPPING
  • Offer #4: $84.16 price + free delivery = $84.16* total.FREE SHIPPING
  • Offer #5: $44.15 price + $20.00 delivery = $64.15* total. Information like which side a part fits (LEFT or RIGHT) and specific vehicle attributes (Transmission, AWD/RWD, and other vehicle exclusions) are included for your information in this LEFT COLUMN. Manufacturer Warranty.+$20.00 shipping