GMC TRUCK 414.GM9299 Automatic Transmission Oil Cooler

( Brand: Gmc Truck ), ( Part Type: Oil Transmission Cooler ), ( Conditions Options: Slt, 5.7, Atod ), ( Genuine Oem: Yes ), ( Ipn: 414.gm9299 )

Review GMC TRUCK Automatic Transmission Oil Cooler fits YUKON 1999

GMC Yukon 1999 Automatic Transmission Oil Cooler (414.GM9299)

The GMC Yukon 1999 Automatic Transmission Oil Cooler (414.GM9299) is an essential component designed to maintain optimal operating temperature for the vehicle's automatic transmission system. This cooler ensures that the transmission fluid remains within an acceptable temperature range, preventing damage caused by overheating and extending the lifespan of the transmission.

This oil cooler is specifically engineered for the GMC Yukon model year 1999 with an automatic transmission. It features a durable construction made of high-quality materials, including aluminum for lightweight yet robust performance. The cooler's compact design ensures a perfect fitment in your Yukon, with external dimensions measuring approximately 16 inches long, 7 inches wide, and 3 inches thick.

The oil cooler employs a unique serpentine-style fin design, which maximizes the cooling surface area for efficient heat dissipation. Its efficient design also ensures minimal pressure drop across the cooler, allowing the transmission to maintain optimal performance even under heavy loads.

The cooler utilizes an external fan for active cooling, providing an additional layer of protection against extreme operating temperatures. The fan is designed to engage automatically when the transmission temperature reaches a predetermined threshold, ensuring that the fluid remains within an acceptable temperature range.

Installation of the 414.GM9299 oil cooler is a straightforward process, with clear instructions and mounting hardware included in the package. Additionally, the cooler comes with a high-quality, OEM-grade gasket to ensure a leak-free installation.

By investing in a genuine GMC Yukon 1999 Automatic Transmission Oil Cooler (414.GM9299), you are not only ensuring the longevity and performance of your transmission system but also enhancing the overall reliability and driving experience of your vehicle.

Pros and Cons of Buying a GMC Yukon 1999 Automatic Transmission Oil Cooler

a. Improved Cooling Efficiency: An oil cooler for your GMC Yukon's automatic transmission can help maintain optimal operating temperatures, reducing the risk of transmission damage from excessive heat.

b. Increased Longevity: By keeping the transmission temperature under control, you can potentially extend the life of your transmission.

c. Better Performance: Cooler temperatures lead to smoother shifts and overall better performance from your vehicle.

a. Cost: Purchasing an aftermarket oil cooler and installing it can be a significant investment. The cost includes the cooler itself, labor for installation, and potentially additional parts if the cooling system requires upgrades.

b. Complexity: Installing an oil cooler can be a challenging process for those without automotive experience. It may require the removal of various components to access the necessary areas, making it a time-consuming project.

c. Maintenance: An additional cooler in your cooling system means more maintenance. Regularly checking coolant levels and ensuring the cooler is functioning properly is essential to prevent potential issues.

The decision to buy and install an automatic transmission oil cooler for your 1999 GMC Yukon depends on your personal priorities and budget. If you frequently tow heavy loads, drive in extreme temperatures, or simply want to extend the life of your transmission, this upgrade could be worthwhile. However, consider the costs, complexity, and maintenance requirements before making a purchase. If you're not comfortable with the installation process, it may be best to leave it to a professional mechanic.

If you decide to move forward with purchasing and installing an automatic transmission oil cooler for your 1999 GMC Yukon, research reputable brands, compare prices, and seek advice from trusted automotive professionals to ensure you're making an informed decision. Additionally, consider the potential benefits against the costs and complexities to determine if this upgrade is right for you.

part # 414.gm9299 prices

• $64.89-$100.00

specifications motochilled:

• for models: Yukon
• for makes: Gmc
• for years: 1999
• brand: Gmc Truck
• part type: Oil Transmission Cooler
• conditions options: Slt, 5.7, Atod
• genuine oem: Yes
• interchange part number: 414.GM9299

returns motochilled:

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

shipping motochilled:

• transit: 3-8 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard

seller motochilled:

• # reviews: 705
• rating: 98.0%

offer motochilled:

• availability: In Stock
• started: October 27, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1

payments motochilled:

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

general motochilled:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission Parts
• condition: Used

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