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  3. GM 25999417

GM GENUINE PARTS 25999417 Upper Automatic Transmission Fluid Cooler Line

fits year: 2009.

25999417 Gm Genuine Parts Automatic Transmission Fluid Cooler Upper Line

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 25999417 ), ( Part Type: Fluid Line Transmission Cooler ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Cadillac ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included ), ( Replaces Part Number: 15779546, 15844860, 25947968 )

Review GM GENUINE PARTS Automatic Transmission Fluid Cooler Upper Line fits 2009

GM 25999417 Automatic Transmission Fluid Cooler Upper Line

The GM 25999417 Automatic Transmission Fluid Cooler Upper Line is an essential component of your vehicle's cooling system, designed specifically for use in select General Motors models. This upper line is responsible for transporting the automatic transmission fluid from the cooler to the transmission itself, ensuring optimal cooling and temperature regulation.

Manufactured by a trusted GM supplier, this upper line is made from high-quality materials, including a durable, reinforced rubber hose and metal fittings that are engineered to withstand the harsh conditions of continuous use. The hose itself is designed to resist swelling, cracking, and leaking, even under extreme temperatures and pressures.

The GM 25999417 upper line is also engineered for easy installation, with push-on style fittings that require no special tools or techniques to attach. The fittings are designed to create a secure seal, preventing leaks and minimizing the risk of transmission damage.

When it comes to maintaining the health and longevity of your vehicle's transmission system, using the correct replacement parts is crucial. The GM 25999417 Automatic Transmission Fluid Cooler Upper Line is the ideal choice for GM vehicle owners in need of a replacement part. By choosing this OEM (Original Equipment Manufacturer) part, you can trust that you're getting a component that is designed to meet or exceed the original equipment specifications, ensuring a precise fit and reliable performance.

In summary, the GM 25999417 Automatic Transmission Fluid Cooler Upper Line is an essential cooling system component for select GM vehicles. Made from high-quality materials and engineered for easy installation, this upper line is the ideal choice for those in need of a replacement part to maintain the health and longevity of their transmission system.

Pros and Cons of Buying a GM 25999417 Automatic Transmission Fluid Cooler Upper Line

The GM 25999417 is a critical component in the automatic transmission cooling system. This upper line carries the transmission fluid from the transmission to the cooler, allowing it to be cooled before being returned to the transmission. In this context, we will discuss the pros and cons of buying this specific auto part.

Pros:

1. Enhanced Cooling Efficiency: Replacing the worn-out or damaged upper line can significantly improve the cooling efficiency of your automatic transmission system, preventing potential overheating issues and ensuring smooth operation.

2. Prolonged Transmission Lifespan: By addressing the issue with the upper line, you can potentially save yourself from more costly repairs or even a transmission replacement in the future.

3. Improved Performance: A well-functioning cooling system allows the transmission to perform at its optimal level, leading to better fuel economy and overall driving experience.

Cons:

1. Cost: The price of the GM 25999417 upper line can be a significant investment for some vehicle owners, depending on their budget and repair history.

2. Installation Complexity: This part may require professional installation, which can add to the overall cost and time commitment.

3. Potential for Additional Damage: If the upper line was damaged due to a larger issue, such as a transmission leak, replacing only the line may not be enough, and further repairs may be required.

Conclusion:

Considering the pros and cons, buying a GM 25999417 automatic transmission fluid cooler upper line can be a worthwhile investment for those experiencing issues with their transmission cooling system. The potential benefits of improved cooling efficiency, prolonged transmission lifespan, and enhanced performance can significantly outweigh the costs, especially when compared to the potential consequences of neglecting the issue. However, it is essential to carefully consider the costs, installation complexity, and potential for additional damage before making a purchase.

Recommendation:

If you suspect that your vehicle's automatic transmission fluid cooler upper line may be causing issues, it is recommended to consult with a professional mechanic to assess the situation and determine the best course of action. They can provide an accurate diagnosis and help you weigh the pros and cons of replacing the line, ensuring that you make an informed decision for your vehicle's maintenance and repair.

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 25999417 prices

  • $44.97-$99.99

specifications othellodrivetrain:

  • for years: 2009
  • brand: Gm Genuine Parts
  • mpn: 25999417
  • part type: Fluid Line Transmission Cooler
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • universal fitment: Direct Replacement
  • make: Cadillac
  • parts included: Only Part Reference 3 On The Diagram Is Included
  • replaces part number: 15779546, 15844860, 25947968

general othellodrivetrain:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

shipping othellodrivetrain:

  • class: Standard
  • service: Standard
  • type: Fixed
  • cost: $9.99
  • transit: 3-8 Days

seller othellodrivetrain:

  • rating: 100.0%
  • city: Muskogee, Oklahoma
  • # reviews: 71

payments othellodrivetrain:

  • credit card: Visa
  • other
  • wallet: Apple-pay

offer othellodrivetrain:

  • options: Ship-to-home
  • started: February 4, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock

returns othellodrivetrain:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for years: 2009, part type: fluid line transmission cooler, genuine oem: yes, manufacturer warranty: 1 year, universal fitment: direct replacement, parts included: only part reference 3 on the diagram is included, replaces part number: 15779546, 15844860, 25947968,
manufacturer: cadillac, category: auto parts > car truck parts accessories > transmission drivetrain, sku: 12325364795731741,

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