GM GENUINE PARTS 84318909 Automatic Transmission Fluid Line Cooler

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 84318909 ), ( Part Type: Fluid Line Transmission Cooler ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2016 2017 2018 2019 2020 2021 2022 2023 2024 ), ( Parts Included: Only Part Reference 6 On The Diagram Is Included ), ( Replaces Part Number: 23159471 )

Review GM GENUINE PARTS Automatic Transmission Fluid Cooler Line fits 2016–2024

The GM 84318909 Automatic Transmission Fluid Cooler Line is an essential component in the cooling system of your vehicle's automatic transmission. This part is specifically designed for use in General Motors vehicles and helps maintain the optimal operating temperature of the transmission fluid.

This cooler line is manufactured from high-quality materials, including reinforced rubber and reinforced steel, ensuring durability and resistance to wear and tear. The rubber used in this part is reinforced with fibers to provide additional strength and flexibility, while the steel reinforcement adds rigidity and prevents kinking or bending.

The GM 84318909 Automatic Transmission Fluid Cooler Line measures 15.1 inches in length, 1.2 inches in diameter, and has a total of five connection points. It features O-ring seals to ensure a leak-free connection and prevent transmission fluid from escaping. The O-rings are made from a high-quality, durable material that can withstand the extreme temperatures and pressures encountered in the transmission system.

This cooler line is easy to install, and no special tools are required for the job. It is recommended that you replace the transmission fluid cooler line during routine maintenance or whenever it shows signs of leaking or wear. Neglecting to replace a worn-out cooler line can lead to costly transmission damage and potential safety hazards.

In summary, the GM 84318909 Automatic Transmission Fluid Cooler Line is an essential component in the cooling system of your vehicle's automatic transmission. Made from high-quality materials and featuring O-ring seals to ensure a leak-free connection, this part provides durability and reliability. Installing this cooler line is a straightforward process, and it is recommended that you replace it during routine maintenance to ensure optimal transmission performance and prevent costly repairs.

1. Enhanced Cooling: Replacing the cooler line with a new one ensures proper cooling of the automatic transmission fluid (ATF). Proper cooling prevents excessive heating, which can lead to transmission damage.

2. Improved Transmission Performance: A well-functioning cooler line contributes to improved transmission performance by maintaining optimal temperature levels. This results in smoother gear shifts and a more responsive driving experience.

3. Longevity: Replacing the cooler line is a proactive measure to prevent potential transmission damage due to cooler line failure. This can save you from costly repairs or even a transmission replacement in the long run.

4. Peace of Mind: Knowing that a crucial component like the cooler line is in good condition provides peace of mind and ensures safety while driving.

1. Cost: The cost of purchasing a new GM 84318909 automatic transmission fluid cooler line can be a significant investment, especially if you're on a tight budget.

2. Labor Costs: Installing the new cooler line requires professional expertise. Labor costs can add up, especially if you don't have the necessary skills or tools to perform the task yourself.

3. Time: The entire process of purchasing, installing, and disposing of the old cooler line can be time-consuming.

Replacing a faulty or aged GM 84318909 automatic transmission fluid cooler line is an important maintenance task that ensures the longevity and optimal performance of your vehicle's transmission system. Despite the initial investment and time commitment, the benefits of improved cooling, enhanced transmission performance, and peace of mind make this an essential upgrade for your vehicle.

If you notice signs of cooler line failure, such as leaks, unusual transmission noises, or poor performance, it's recommended to replace the cooler line as soon as possible. Consult your vehicle's service manual or a professional mechanic for guidance on purchasing the correct part and performing the installation process. Regularly scheduled maintenance checks can help prevent the need for costly repairs or replacements in the future.

Details:

Almost all GM parts are sold as individual items. Gaskets are almost always sold individually. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. The most common mistakes involve Quantity issues.

Aux cooler to radiator. Electrical parts are not returnable. Parts must be resalable and in the original packaging. Do your research before you make a purchase.

Defective parts will only be eligible for warranty exchange.

part #: 84318909 prices

• $34.46-$59.85

specifications othellodrivetrain:

• for years: 2016-2024
• brand: Gm Genuine Parts
• mpn: 84318909
• part type: Fluid Line Transmission Cooler
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Chevrolet
• year: 2016 2017 2018 2019 2020 2021 2022 2023 2024
• parts included: Only Part Reference 6 On The Diagram Is Included
• replaces part number: 23159471

shipping othellodrivetrain:

• type: Fixed
• service: Standard
• transit: 4-10 Days
• cost: $8.00
• class: Standard

returns othellodrivetrain:

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

general othellodrivetrain:

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

payments othellodrivetrain:

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

seller othellodrivetrain:

• city: Spencerport, New York
• # reviews: 899
• rating: 98.4%

offer othellodrivetrain:

• quantity: 1
• started: June 14, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

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