GREATPARTS GRE151035 Duramax Adapters Transmission Cooler Chevy/gmc 6.6L Lines

( Brand: Greatparts ), ( Type: Oil Cooler Line ), ( Color: As Shown In The Picture ), ( Features: 100 Leak Tested, Heavy Duty ), ( Manufacturer Part Number: GRE151035 ), ( Oe/oem Part Number: 20835123, 20835125, 20835127 ), ( Items Included: Gasket, Mounting Hardware, O-ring ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: Yes ), ( Finish: Galvanized ), ( Ipn: 6.6l 06-10 )

Review GREATPARTS Chevy/gmc 6.6l Duramax Adapters Transmission Cooler Lines fits 2006–2010

Introducing the GreatParts GRE151035 Transmission Cooler Lines, specifically designed for Chevy and GMC models with the 6.6L Duramax engine from the years 2006 to 2010. These transmission cooler lines are an essential component of your vehicle's cooling system, ensuring optimal performance and longevity.

Made with high-quality materials, these cooler lines are engineered to provide superior resistance to heat, pressure, and corrosion. The lines are constructed with a tough, reinforced rubber that can withstand the harsh conditions of heavy-duty use. The inner walls are lined with a smooth, high-density rubber that facilitates efficient coolant flow and minimizes turbulence.

These transmission cooler lines feature OEM-style fittings that ensure a secure connection to your vehicle's transmission and cooler. The fittings are engineered to provide a leak-free seal and are compatible with the factory hose clamps. The lines are also equipped with reinforced clamps that can handle the high-pressure environment of the Duramax engine.

Installing these cooler lines is a straightforward process, making them an excellent option for DIY enthusiasts. Each kit includes all necessary components, including the transmission cooler lines, fittings, and clamps. Additionally, the lines are color-coded to make identification and installation even easier.

Investing in these GreatParts GRE151035 Transmission Cooler Lines is a wise choice for anyone looking to maintain or upgrade their Chevy or GMC 6.6L Duramax engine's cooling system. With their superior materials, OEM-style fittings, and easy installation, these lines will help ensure your vehicle's cooling system continues to function efficiently and effectively.

Pros and Cons of Buying Greatparts Gre151035 Transmission Cooler Lines for 2006-2010 Chevy/GMC 6.6L Duramax

a. Cost-Effective: Greatparts Gre151035 is a budget-friendly option for those looking to replace their transmission cooler lines without spending a fortune.

b. OEM-Equivalent Quality: These lines are designed to meet the same specifications as the original equipment, ensuring a proper fit and function.

c. Easy Installation: The lines are often pre-bent to match the factory routing, making installation relatively straightforward for most DIYers.

a. Potential for Leaks: As with any aftermarket part, there is a risk of leaks due to variations in manufacturing processes. However, this risk is generally lower with reputable brands like Greatparts.

b. Durability Concerns: Some users have reported that these lines may not last as long as OEM lines, particularly in high-stress situations.

Greatparts Gre151035 transmission cooler lines offer a cost-effective solution for replacing the lines on 2006-2010 Chevy/GMC 6.6L Duramax vehicles. While there are some potential downsides, such as the risk of leaks and durability concerns, these issues are generally outweighed by the benefits, including OEM-equivalent quality and ease of installation.

If you're in the market for transmission cooler lines for your 2006-2010 Chevy/GMC 6.6L Duramax and are looking to save some money, Greatparts Gre151035 is a solid choice. Just be sure to follow proper installation procedures and keep an eye on the lines for any signs of leaks. If durability is a major concern, consider investing in OEM lines or a higher-end aftermarket alternative.

part # gre151035 price

• $59.74

specifications motochilled:

• for makes: Chevy, Gmc
• for years: 2006-2010
• brand: Greatparts
• type: Oil Cooler Line
• color: As Shown In The Picture
• features: 100 Leak Tested, Heavy Duty
• manufacturer part number: GRE151035
• oe/oem part number: 20835123, 20835125, 20835127
• items included: Gasket, Mounting Hardware, O-ring
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• mounting hardware included: Yes
• finish: Galvanized
• interchange part number: 6.6L 06-10

offer motochilled:

• sold: 0
• started: July 4, 2025
• availability: In Stock
• options: Ship-to-home
• best offers: True

payments motochilled:

• credit card: Mastercard
• other
• wallet: Paypal

seller motochilled:

• # reviews: 32607
• rating: 99.3%

general motochilled:

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

shipping motochilled:

• service: Standard
• class: Standard
• transit: 6-11 Days
• type: Fixed
• cost: $0.00

returns motochilled:

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

Greatparts GRE151035 Is Similar To:

• Greatparts Gre246075 Aluminum Transmission Oil Cooler For F250 Truck F350 F450 F550 Ford 2005-07 6.0l (39.4% similar) $119.66–$119.72. (April 14th, 2026)