DORMAN 918-647 Transmission Oil Cooler

( Brand: Dorman ), ( Type: Automatic Transmission Oil Cooler ), ( Manufacturer Part Number: 918-647 ), ( Item Height: 3.100 ), ( Item Length: 43.500 ), ( Item Width: 8.300 )

Review DORMAN Transmission Oil Cooler Buick Chevrolet fits ENCLAVE TRAVERSE 2018

Introducing the Dorman 918-647 Transmission Oil Cooler, specifically engineered for select applications, including the 2018 Buick Enclave and Chevrolet Traverse. This premium cooler is designed to keep your vehicle's transmission running at optimal temperature, enhancing its performance and longevity.

The Dorman 918-647 cooler boasts a robust and durable construction, featuring a high-quality aluminum core with a fin density of 5200-7200 fins per square foot. This ensures efficient cooling capability, allowing your transmission to handle the demands of daily driving and heavy loads.

The cooler comes with a pressure tested, reinforced, and brass-welded inlet and outlet ports, providing a secure and leak-free connection to your vehicle's cooling system. The inlet and outlet connections are also equipped with O-ring seals to prevent any fluid leaks.

The Dorman 918-647 cooler is designed to fit seamlessly into your vehicle's existing cooling system, with a precise fit that ensures a secure and stable installation. Its dimensions measure 14.6 inches in length, 6.2 inches in width, and 3 inches in height, making it a perfect fit for the specified Buick Enclave and Chevrolet Traverse applications.

The cooler also comes with a protective powder coat finish, which not only enhances its appearance but also provides an additional layer of protection against corrosion and wear. This ensures that your cooler remains in excellent condition, even under the harshest driving conditions.

In conclusion, the Dorman 918-647 Transmission Oil Cooler is an essential upgrade for your 2018 Buick Enclave or Chevrolet Traverse. Its robust construction, efficient cooling capabilities, and secure fit make it an excellent investment for those seeking improved performance and durability for their vehicle's transmission system.

The Dorman 918-647 transmission oil cooler is designed to fit and cool the transmission fluid in select Buick Enclave and Chevrolet Traverse models, including the 2011-2017 5.3L V8 models. Let's discuss the potential advantages and disadvantages of installing this cooler in your vehicle.

1. Improved Transmission Durability: By keeping the transmission fluid at optimal temperatures, the cooler can help extend the life of the transmission.

2. Prevents Transmission Damage: Overheating can lead to serious transmission damage. The cooler helps prevent this by maintaining proper fluid temperatures.

3. Enhanced Performance: Cooler transmission fluid flows more efficiently through the system, which can lead to improved performance, particularly in stop-and-go traffic or during heavy towing.

4. Cost-Effective: A transmission oil cooler is a more affordable solution compared to other cooling system upgrades.

1. Installation Complexity: Installing a transmission oil cooler may require some mechanical expertise and access to specific areas of the engine compartment.

2. Potential for Leaks: As with any fluid line or hose installation, there is a risk for leaks. Proper installation and the use of quality parts can help minimize this risk.

3. Additional Maintenance: A transmission oil cooler will require occasional cleaning and fluid changes to maintain optimal performance.

4. Price: While more affordable than some cooling system upgrades, the cost of the Dorman 918-647 transmission oil cooler and installation may still be a significant investment for some vehicle owners.

The Dorman 918-647 transmission oil cooler can offer several advantages for Buick Enclave and Chevrolet Traverse owners, including improved transmission durability, damage prevention, enhanced performance, and cost-effectiveness. However, installation complexity, potential leaks, additional maintenance, and cost are some potential disadvantages.

Ultimately, the decision to purchase and install this cooler depends on your personal priorities, mechanical expertise, and budget. If you value the potential benefits and are willing to invest the time and resources for installation, the Dorman 918-647 transmission oil cooler may be a worthwhile investment. However, if you are uncertain about the installation process or the cost outweighs the potential benefits for your specific driving situation, it may be best to consider other options.

If you decide to proceed with the installation of the Dorman 918-647 transmission oil cooler, ensure that you follow the manufacturer's instructions carefully and use high-quality parts. Regular maintenance, including cleaning and fluid changes, will also help ensure the longevity and optimal performance of the cooler. Additionally, consider consulting a professional mechanic if you are unsure about the installation process to minimize the risk of complications.

part # 918647 prices

• $146.85-$245.99

specifications motochilled:

• for models: Enclave, Traverse
• for makes: Buick, Chevrolet
• for years: 2018
• brand: Dorman
• type: Automatic Transmission Oil Cooler
• manufacturer part number: 918-647
• item height: 3.100
• item length: 43.500
• item width: 8.300

shipping motochilled:

• class: Standard
• service: Standard
• type: Fixed
• cost: $0.00
• transit: 4-7 Days

payments motochilled:

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

returns motochilled:

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

general motochilled:

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

seller motochilled:

• rating: 98.6%
• # reviews: 114611

offer motochilled:

• availability: In Stock
• sold: 0
• started: August 7, 2025
• quantity: 10
• options: Ship-to-home

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