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DORMAN 902-5958 Automatic Transmission Oil Cooler Thermostat 889245320964

902-5958 Dorman Automatic Transmission Oil Cooler Thermostat

( Brand: Dorman ), ( Manufacturer Part Number: 902-5958 ), ( Manufacturer Warranty: 1 Year ), ( Type: Automatic Transmission Oil Cooler Thermostat ), ( UPC: 889245320964 )

Review DORMAN Automatic Transmission Oil Cooler Thermostat

The Dorman 902-5958 Automatic Transmission Oil Cooler Thermostat is an essential component in maintaining the optimal operating temperature of your automatic transmission system. This thermostat is designed to regulate the flow of transmission oil between the transmission and the oil cooler based on the temperature.

This thermostat is engineered to provide precise temperature control, ensuring that the transmission oil reaches the appropriate temperature for efficient operation. When the engine is cold, the thermostat allows more oil to flow through the oil cooler to help bring the oil up to temperature quickly. As the engine and transmission oil warm up, the thermostat gradually restricts the flow of oil to the cooler, reducing the cooling effect and helping to maintain optimal operating temperature.

The 902-5958 is constructed from high-quality materials, including a bimetallic thermostat element, brass housing, and stainless steel bolts. The brass housing provides excellent heat transfer and durability, while the stainless steel bolts ensure a secure installation. The thermostat is also designed to be easy to install, with a 1/2 inch NPT threaded inlet and outlet for a standard oil cooler.

This Dorman Automatic Transmission Oil Cooler Thermostat is a direct replacement for many domestic and import vehicles, including but not limited to Ford, Lincoln, Mercury, and Mazda models. It is important to note that it is always recommended to consult your vehicle's service manual or a knowledgeable professional to ensure proper installation and to verify that this is the correct thermostat for your specific application.

In summary, the Dorman 902-5958 Automatic Transmission Oil Cooler Thermostat is a crucial component in maintaining the performance and longevity of your automatic transmission system. Its precise temperature control and durable construction make it an excellent choice for both professional mechanics and DIY enthusiasts.

Dorman 902-5958 Automatic Transmission Oil Cooler Thermostat: A Worthy Investment?

The Dorman 902-5958 is an automatic transmission oil cooler thermostat designed to regulate the temperature of the transmission fluid in vehicles. This component plays a crucial role in maintaining the performance and longevity of the automatic transmission system. In this discussion, we will explore the advantages and disadvantages of investing in this particular part.

Advantages:

1. Enhances Transmission Performance: A faulty or worn-out thermostat can cause poor transmission performance, leading to slipping gears, hard shifting, and delayed engagement. By replacing the old thermostat with a new one like the Dorman 902-5958, you can significantly improve the overall performance of your transmission system.

2. Extends Transmission Lifespan: Transmission failure is a common issue in vehicles, and one of the primary causes is overheating due to a malfunctioning thermostat. By keeping the transmission fluid at the optimal temperature, the Dorman 902-5958 helps to prevent premature wear and tear, thereby extending the lifespan of your transmission system.

3. Saves Money: A faulty thermostat can lead to expensive repairs and replacement of other transmission components. Investing in a new thermostat like the Dorman 902-5958 can save you from these costly repairs and maintenance.

Disadvantages:

1. Installation Complexity: Installing a new thermostat can be a complex process, especially for those without prior automotive experience. It may require the draining of transmission fluid, which can be messy and time-consuming. However, many garages and repair shops offer this service at a reasonable cost.

2. Cost: While the Dorman 902-5958 is an affordable option compared to OEM parts, it may still be a significant investment for some vehicle owners, especially those on a tight budget.

Conclusion:

In conclusion, the Dorman 902-5958 automatic transmission oil cooler thermostat is a worthy investment for vehicle owners who want to maintain optimal transmission performance and extend the lifespan of their transmission system. While it may require some installation complexity and cost, the benefits far outweigh the downsides. By regularly checking and replacing worn-out thermostats, you can prevent costly repairs and ensure your vehicle remains in top condition.

Recommendation:

If you are experiencing issues with your transmission system, such as poor performance, delayed shifting, or overheating, it's recommended to inspect the thermostat and consider replacing it with a reliable and high-quality part like the Dorman 902-5958. Doing so can help you save money in the long run and keep your vehicle running smoothly.

Details:

Some images may show more than one item which is to angles, not quantity. This part fits vehicles made in the following years 2007 ,2008,2009,2010,2011,2012,2013,2014. Automatic Transmission Oil Cooler Thermostat.

part #: 9025958 prices

  • $70.99-$109.96

specifications othellodrivetrain:

  • brand: Dorman
  • mpn: 902-5958
  • manufacturer warranty: 1 Year
  • type: Automatic Transmission Oil Cooler Thermostat
  • upc: 889245320964

offer othellodrivetrain:

  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • started: March 9, 2026

seller othellodrivetrain:

  • rating: 99.9%
  • city: Tacoma, Washington
  • # reviews: 22767

shipping othellodrivetrain:

  • type: Fixed
  • cost: $0.00
  • service: Standard
  • class: Standard
  • transit: 3-7 Days

payments othellodrivetrain:

  • credit card: Diners-club
  • wallet: Google-pay
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general othellodrivetrain:

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

returns othellodrivetrain:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
manufacturer warranty: 1 year, type: automatic transmission oil cooler thermostat,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 12981531256731881,

Dorman 902-5958 Is Similar To:

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