DORMAN OE SOLUTIONS SX-2904 Automatic Transmission Oil Sg Cooler

( Brand: Dorman Oe Solutions ), ( Type: Automatic Transmission Oil Cooler ), ( Manufacturer Part Number: SX-2904 ), ( Item Width: 7.700 ), ( Item Height: 3.400 ), ( Item Length: 16.200 ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C198 26-61 ), ( Placement On Vehicle: Belts Cooling Radiators Coolers ), ( Compatible Model: Sierra 1500 Hd ), ( Compatible Year: 2006 2005 2004 2003 2002 2001 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Automatic Transmission Oil Cooler )

Review DORMAN OE SOLUTIONS Automatic Transmission Oil Cooler Gmc Hd Sg fits SIERRA 1500 2001–2006

Introducing the Dorman SX-2904 Automatic Transmission Oil Cooler, specifically designed for 2001-2006 GMC Sierra 1500 SG models. This premium cooling component is an essential upgrade for those seeking improved engine performance and longer component life.

The Dorman SX-2904 is an automatic transmission oil cooler, which means it is engineered to cool the oil that circulates through the automatic transmission. This cooling process is vital as the transmission operates at high temperatures, which can lead to premature wear and failure if not adequately cooled.

This oil cooler is a direct-fit replacement for the original equipment, ensuring a seamless installation process. It features a durable, high-density core that increases the cooling capacity compared to the factory cooler. The increased cooling efficiency results in better engine performance, longer component life, and improved overall reliability.

Made from premium materials, this oil cooler is designed to withstand the rigors of daily driving, off-roading, and towing. Its robust construction includes a reinforced aluminum tank and a brass radiator end tank, providing exceptional strength and durability.

The Dorman SX-2904 is easy to install, thanks to its bolt-on design and detailed installation instructions. It also comes with all necessary hardware, ensuring a hassle-free installation experience.

In summary, the Dorman SX-2904 Automatic Transmission Oil Cooler is an essential upgrade for 2001-2006 GMC Sierra 1500 SG owners looking to enhance their vehicle's performance, reliability, and longevity. Its durable design, increased cooling capacity, and easy installation process make it an excellent choice for those seeking a high-quality cooling solution.

The Dorman SX-2904 Automatic Transmission Oil Cooler is a potential upgrade for 2001-2006 GMC Sierra 1500 SG vehicles to improve cooling performance and extend the life of the automatic transmission. Here are some pros and cons to consider before making a purchase.

1. Enhanced Cooling: The oil cooler helps maintain optimal transmission temperature by reducing heat build-up, which can prevent damage to the transmission.

2. Improved Durability: By keeping the transmission at a consistent temperature, the oil cooler aids in increasing the longevity of the transmission system.

3. Cost-Effective: Compared to OEM (original equipment manufacturer) alternatives, aftermarket options like the Dorman SX-2904 are typically more affordable.

1. Installation Complexity: Installing an oil cooler may require professional assistance, as it involves working with the cooling system, transmission, and other related components.

2. Potential for Leaks: As with any modification involving fluid lines, there's a risk of leaks. Proper installation and use of quality gaskets and seals can help minimize this risk.

3. Reduced Fuel Efficiency: Since the oil cooler increases the cooling system's load, it may result in a slight decrease in fuel efficiency.

In conclusion, the Dorman SX-2904 Automatic Transmission Oil Cooler offers several benefits, including enhanced cooling and improved durability, but it may require professional installation and comes with a potential risk of leaks and reduced fuel efficiency. Ultimately, if you frequently tow heavy loads or operate the vehicle in extreme temperatures, the advantages may outweigh the disadvantages. If you're unsure about the installation process or have concerns about the potential drawbacks, consult a professional mechanic before making a purchase.

Recommendation: If you frequently tow heavy loads, operate the vehicle in extreme temperatures, or are concerned about the longevity of your automatic transmission, the Dorman SX-2904 Automatic Transmission Oil Cooler could be a worthwhile investment. However, considering the potential complexity of the installation process and the risk of leaks, it's recommended to consult a professional mechanic before making a purchase to ensure proper installation and to weigh the pros and cons for your specific situation.

part # sx2904 prices

• $25.64-$72.88

specifications motochilled:

• for models: 1500, Sierra
• for makes: Gmc
• for years: 2001-2006
• brand: Dorman Oe Solutions
• type: Automatic Transmission Oil Cooler
• manufacturer part number: SX-2904
• item width: 7.700
• item height: 3.400
• item length: 16.200
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• interchange part number: C198 26-61
• placement on vehicle: Belts Cooling Radiators Coolers
• compatible model: Sierra 1500 Hd
• compatible year: 2006 2005 2004 2003 2002 2001
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Automatic Transmission Oil Cooler

returns motochilled:

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

seller motochilled:

• rating: 99.6%
• # reviews: 644249

general motochilled:

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

shipping motochilled:

• transit: 2-5 Days
• service: Standard, Expedited
• cost: $0.00
• class: Standard, Expedited
• type: Fixed

payments motochilled:

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

offer motochilled:

• availability: In Stock
• quantity: 2
• options: Ship-to-home
• sold: 0
• started: April 13, 2026

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