GM GENUINE PARTS 20987031 Automatic Transmission Fluid Inlet Cooler Outlet Line

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 20987031 ), ( Part Type: Fluid Line Transmission Cooler Outlet ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2011 2012 2013 2014 ), ( Replaces Part Number: 22868450, 22944436 ), ( Item Height: 8.2 In ), ( Item Width: 46.8 In )

Review GM GENUINE PARTS Automatic Transmission Fluid Cooler Inlet And Outlet Line fits 2011–2014

Introducing the GM 20987031 Automatic Transmission Fluid Cooler Inlet Outlet Line, an essential component for maintaining the optimal performance of your automatic transmission system. This premium-quality cooler line is engineered to meet the stringent specifications of General Motors, ensuring a perfect fit and seamless integration into your vehicle.

The GM 20987031 transmission cooler line is designed to transport the automatic transmission fluid from the cooler to the transmission, and vice versa. It is manufactured using high-quality materials that provide excellent resistance to heat, pressure, and corrosion. The line is reinforced with multiple layers of stainless steel braiding, which not only enhances its durability but also protects it from potential damages caused by external factors such as road debris.

This cooler line features a unique, spiral-wound design that maximizes the surface area of the line in contact with the coolant. This allows for efficient heat transfer and optimal cooling performance, which helps to extend the life of your automatic transmission and improve overall engine performance.

The GM 20987031 transmission cooler line is also compatible with a wide range of GM vehicles, making it an excellent choice for those looking for a versatile and reliable replacement option. The line comes complete with all necessary hardware for installation, including clamps and gaskets, making the replacement process quick and hassle-free.

In summary, the GM 20987031 Automatic Transmission Fluid Cooler Inlet Outlet Line is an essential upgrade for any GM vehicle owner looking to enhance their transmission's cooling capabilities and ensure long-lasting performance. Its high-quality materials, efficient design, and easy installation make it a top choice for both professional mechanics and DIY enthusiasts alike.

Buying a GM 20987031 automatic transmission fluid cooler inlet outlet line involves considering several pros and cons. This part is essential for maintaining the cooling system of your vehicle's automatic transmission. Let's examine the key advantages and disadvantages.

1. Ensures Proper Cooling: The inlet and outlet lines facilitate the transmission fluid's flow between the cooler and the transmission, enabling the fluid to be cooled effectively. A faulty line can result in overheating and potential transmission damage.

2. Prevent Transmission Damage: Cooling the transmission fluid is vital for its longevity. Overheating can cause the fluid to break down, leading to premature wear and tear of the transmission components.

3. Easy Installation: This is a relatively straightforward repair job for those with basic mechanical skills. The lines typically require no special tools or knowledge to replace.

4. Cost-Effective: Replacing the lines is often a more affordable alternative to an entire transmission overhaul or replacement.

1. Potential Leaks: The lines may develop leaks due to normal wear and tear, age, or damage from road debris. Leaks can lead to a loss of transmission fluid and, in turn, overheating and potential transmission damage.

2. Difficulty in Accessing the Lines: Depending on the vehicle make and model, accessing the lines may be challenging due to limited space or complex components. In some cases, it might be necessary to remove other parts to reach the lines, adding to the repair time and cost.

3. Potential for Cross-Contamination: During the replacement process, there is a risk of mixing old and new transmission fluid, which can lead to contamination and reduced performance.

The decision to buy and install a GM 20987031 automatic transmission fluid cooler inlet outlet line ultimately depends on your vehicle's condition, your mechanical skills, and your budget. Regular inspections and timely replacement of the lines can help prevent costly transmission repairs in the future.

If you suspect a problem with the transmission fluid cooler lines, it's recommended to consult a professional mechanic for an accurate diagnosis and repair. However, if you have the necessary skills and tools, replacing the lines yourself can save you time and money. Always ensure you use high-quality, OEM replacement parts for optimal performance and longevity.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Some manufacturer-supplied photos indicate how many come in a package. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

Incl.Inlet Outlet.

part #: 20987031 prices

• $139.99-$315.11

specifications othellodrivetrain:

• for years: 2011-2014
• brand: Gm Genuine Parts
• mpn: 20987031
• part type: Fluid Line Transmission Cooler Outlet
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Chevrolet
• year: 2011 2012 2013 2014
• replaces part number: 22868450, 22944436
• item height: 8.2 In
• item width: 46.8 In

seller othellodrivetrain:

• rating: 100.0%
• # reviews: 81
• city: Glendale, Arizona

payments othellodrivetrain:

• wallet: Google-pay
• credit card: Discover
• other

offer othellodrivetrain:

• availability: In Stock
• sold: 0
• quantity: 1
• started: September 9, 2025
• options: Ship-to-home

returns othellodrivetrain:

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

general othellodrivetrain:

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

shipping othellodrivetrain:

• class: Freight
• type: Fixed
• service: Flat Rate Freight
• cost: $0.00

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