CARQUEST Transmission Oil Cooler 769106774030

( Brand: Carquest ), ( Part Type: Oil Transmission Cooler ), ( Manufacturer Part Number: 77403 ), ( Country Of Origin: United States ), ( UPC: 769106774030 )

Review CARQUEST Transmission Oil Cooler

The Carquest 77403 Transmission Oil Cooler is an essential upgrade for vehicles that experience heavy transmission heat load, ensuring optimal transmission performance and longevity. This cooler is designed to cool the transmission fluid efficiently, reducing the temperature and preventing damaging heat build-up.

Constructed from high-quality materials, this transmission oil cooler features a durable aluminum core with a copper-brass finish. The aluminum material is known for its excellent heat conductivity, making it an ideal choice for cooling applications. The copper-brass finish provides additional corrosion resistance, ensuring the cooler withstands the rigors of on-road use.

The cooler comes with an external mounting kit, allowing easy installation on most vehicles. It includes all necessary hardware for a hassle-free installation process. The design features a pressure-tested inlet and outlet to ensure a secure connection and prevent fluid leaks.

The Carquest 77403 Transmission Oil Cooler is compatible with various transmission fluid types, including conventional and synthetic fluids. It also comes with an integrated bypass kit, which allows for the circulation of fluid even when the cooler is not in use. This feature ensures that the transmission stays well-lubricated at all times, reducing wear and tear.

Designed for high flow rates, this cooler can handle the cooling demands of high-performance vehicles and heavy-duty applications. It features a large cooling surface area, which allows for efficient heat dissipation, maintaining optimal transmission temperatures even during prolonged periods of heavy use.

In summary, the Carquest 77403 Transmission Oil Cooler is an excellent choice for those seeking to improve their vehicle's transmission cooling system. Its durable construction, ease of installation, and high-performance capabilities make it a valuable addition for vehicles that require heavy-duty cooling.

Carquest 77403 Transmission Oil Cooler: A Detailed Analysis

The Carquest 77403 transmission oil cooler is a popular aftermarket option for those looking to improve their vehicle's cooling system. Here are some pros and cons to help you make an informed decision about purchasing this product.

1. Enhanced Cooling Performance: The Carquest 77403 transmission oil cooler is designed to improve cooling efficiency, which can help prevent overheating and prolong the life of the transmission.

2. Durable Construction: This cooler is made of high-quality materials, including aluminum and brass, ensuring it can withstand the rigors of regular use.

3. Easy Installation: The cooler comes with all necessary hardware, making installation a relatively straightforward process for most do-it-yourselfers.

4. Affordable: Compared to some other transmission oil coolers on the market, the Carquest 77403 is a cost-effective option.

1. Size: Some customers have reported that the cooler is larger than they anticipated, which could present installation challenges in certain vehicles.

2. Fitting Issues: There have been instances where the cooler did not fit properly in the intended application, requiring modification or the return of the product.

3. Leaking: A small number of customers have reported leaks from the cooler, which could lead to a messy and potentially costly repair.

The Carquest 77403 transmission oil cooler offers several advantages, including enhanced cooling performance, durable construction, and easy installation. However, it does come with some potential drawbacks, such as size and fitting issues, as well as the possibility of leaks. Ultimately, whether or not this cooler is right for you depends on your specific needs, budget, and installation capabilities.

If you're looking for improved cooling performance and are comfortable with the potential risks and challenges, the Carquest 77403 transmission oil cooler could be a worthwhile investment. However, if you're uncertain about your installation abilities or have concerns about size and fit, you may want to consider other options or consult a professional mechanic before making a purchase.

part # 77403 prices

• $45.88-$63.11

specifications motochilled:

• brand: Carquest
• part type: Oil Transmission Cooler
• manufacturer part number: 77403
• country of origin: United States
• upc: 769106774030

offer motochilled:

• availability: In Stock
• quantity: 1
• started: March 13, 2026
• sold: 0
• options: Ship-to-home

returns motochilled:

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

payments motochilled:

• wallet: Paypal
• credit card: Visa
• other

seller motochilled:

• rating: 99.7%
• # reviews: 274040

shipping motochilled:

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

general motochilled:

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

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