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  3. DORMAN OE SOLUTIONS SX-1163

DORMAN OE SOLUTIONS SX-1163 Automatic Transmission Oil Un Cooler

fits make: Chevrolet. year: 2001–2006.

Sx-1163 Dorman - Oe Solutions Aux Automatic Transmission Oil Cooler For 2001-2006 Chevrolet Un

( Brand: Dorman Oe Solutions ), ( Type: Automatic Transmission Oil Cooler ), ( Manufacturer Part Number: SX-1163 ), ( Item Width: 12.200 ), ( Item Height: 4.400 ), ( Item Length: 16.300 ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C375 59-63 ), ( Compatible Model: Silverado 3500 ), ( Compatible Year: 2006 2005 2004 2003 2002 2001 ), ( Core Charge: Free No Core Charge ), ( Position: Aux ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Automatic Transmission Oil Cooler )

Review DORMAN OE SOLUTIONS Aux Automatic Transmission Oil Cooler Chevrolet Un fits 2001–2006

The Dorman SX-1163 Automatic Transmission Oil Cooler is an essential upgrade for 2001-2006 Chevrolet Silverado, Suburban, Tahoe, Avalanche, and Yukon vehicles. This high-performance oil cooler is designed to help maintain optimal operating temperatures for your automatic transmission, ensuring a longer lifespan and better overall performance.

The SX-1163 cooler features a robust, tubular aluminum construction that provides excellent heat dissipation capabilities. It is engineered to fit directly in place of the stock cooler, making it a straightforward and hassle-free upgrade. This cooler comes with all necessary hardware for installation, including hoses and brackets.

This Dorman oil cooler boasts a generous cooling capacity of 22,725 BTUs, which is approximately 25% more than the stock cooler. This additional cooling capacity helps to reduce transmission temperatures, especially during heavy towing or hauling conditions. The SX-1163 cooler is also compatible with the factory temperature sensor, allowing for seamless integration with your vehicle's cooling system.

The Dorman SX-1163 Automatic Transmission Oil Cooler is engineered to meet or exceed OEM specifications, ensuring reliable and efficient performance. It is also backed by Dorman's exclusive 2-year, unlimited mileage warranty, giving you peace of mind and confidence in your purchase.

Installing this cooler in your Chevrolet vehicle can help prevent potential transmission damage caused by overheating, improve fuel efficiency, and provide a more enjoyable driving experience. If you frequently tow heavy loads, haul large trailers, or simply want to ensure the longevity of your automatic transmission, the Dorman SX-1163 Automatic Transmission Oil Cooler is an excellent investment.

The Dorman SX-1163 automatic transmission oil cooler is a popular aftermarket upgrade for 2001-2006 Chevrolet Silverado and Suburban models. This cooler is designed to help improve the performance and longevity of the automatic transmission by reducing transmission temperatures. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Transmission Cooling: The Dorman SX-1163 oil cooler provides additional cooling capacity to the automatic transmission, reducing operating temperatures and helping to prolong the life of the transmission.

2. Easy Installation: The kit comes with all necessary hardware for installation, including hoses, mounting brackets, and clamps. The installation process is typically straightforward and can be completed in a few hours.

3. Enhanced Performance: Improved transmission cooling can lead to better performance, including smoother shifts, reduced slippage, and improved towing capacity.

4. Cost-Effective: Compared to OEM solutions, aftermarket oil coolers like the Dorman SX-1163 are often more affordable.

5. Durable: The Dorman SX-1163 oil cooler is made from high-quality materials, including heavy-duty aluminum and brass, ensuring long-lasting performance.

Cons:

1. Additional Maintenance: Installing an aftermarket oil cooler may require more frequent maintenance, as the cooler will need to be flushed and refilled with coolant at regular intervals.

2. Additional Costs: While the upfront cost of the cooler may be lower than OEM solutions, there may be additional costs associated with installation, such as labor fees or the cost of new coolant.

3. Potential for Leaks: As with any aftermarket modification, there is a risk of leaks, especially if the installation is not done properly. It is important to follow the installation instructions carefully and use high-quality seals and gaskets to minimize this risk.

4. Size and Clearance: Depending on the specific application, the Dorman SX-1163 oil cooler may require additional clearance or modification to fit properly. It is important to check the fitment before making a purchase.

Conclusion:

The Dorman SX-1163 automatic transmission oil cooler is a cost-effective and durable solution for improving the performance and longevity of the automatic transmission in 2001-2006 Chevrolet Silverado and Suburban models. While there are some potential cons to consider, such as additional maintenance and potential leaks, the benefits of improved transmission cooling and enhanced performance make this a worthwhile investment for many vehicle owners.

Recommendation:

If you are considering purchasing the Dorman SX-1163 automatic transmission oil cooler for your 2001-2006 Chevrolet Silverado or Suburban, we recommend carefully considering the fitment and installation requirements before making a purchase. Be sure to follow the installation instructions carefully and use high-quality seals and gaskets to minimize the risk of leaks. While there are some potential drawbacks, the benefits of improved transmission cooling and enhanced performance make this a worthwhile investment for many vehicle owners.

part # sx1163 prices

  • $37.77-$90.06

specifications motochilled:

  • for makes: Chevrolet
  • for years: 2001-2006
  • brand: Dorman Oe Solutions
  • type: Automatic Transmission Oil Cooler
  • manufacturer part number: SX-1163
  • item width: 12.200
  • item height: 4.400
  • item length: 16.300
  • manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
  • interchange part number: C375 59-63
  • compatible model: Silverado 3500
  • compatible year: 2006 2005 2004 2003 2002 2001
  • core charge: Free No Core Charge
  • position: Aux
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Dorman Automatic Transmission Oil Cooler

returns motochilled:

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

general motochilled:

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

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shipping motochilled:

  • class: Standard, Expedited
  • service: Standard, Expedited
  • type: Fixed
  • transit: 4-10 Days
  • cost: $0.00

seller motochilled:

  • rating: 98.8%
  • # reviews: 548391

offer motochilled:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: March 14, 2025
  • quantity: 2
for makes: chevrolet, for years: 2001-2006, type: automatic transmission oil cooler, item width: 12.200, item height: 4.400, item length: 16.300, manufacturer warranty: 1 year / 2 years / 3 years / 5 years depending on part, compatible model: silverado 3500, compatible year: 2006 2005 2004 2003 2002 2001, core charge: free no core charge, position: aux, fitment type: direct replacement, bundle description: 1 pc genuine dorman automatic transmission oil cooler,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, sku: 4258880623411792,

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