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  3. GATES SX-2151

GATES SX-2151 Engine Coolant Thermostat Xq 3.7L 3.9L 5.2L 5.9L

fits model: D250. make: Dodge. year: 1981–1993.

Sx-2151 Gates Engine Coolant Thermostat For 1981-1993 Dodge D250 3.7l 3.9l 5.2l 5.9l Xq

( Brand: Gates ), ( Manufacturer Part Number: SX-2151 ), ( Type: Engine Coolant Thermostat ), ( Placement On Vehicle: Belts Cooling Thermostat Housing ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 2.750 ), ( Ipn: C159 33-13 ), ( Compatible Year: 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Engine Coolant Thermostat )

Review GATES Engine Coolant Thermostat For Dodge 3.7l 3.9l 5.2l 5.9l Xq fits D250 1981–1993

The Gates SX-2151 engine coolant thermostat is specifically designed for Dodge D250 models produced between 1981 and 1993, equipped with 3.7L, 3.9L, 5.2L, or 5.9L engines and the XQ series transmission. This thermostat plays a crucial role in ensuring optimal engine performance and longevity.

The Gates SX-2151 is an advanced replacement thermostat that features a durable, heavy-duty design. It is engineered using high-quality materials to withstand the rigors of heavy-duty use, providing reliable service for an extended period. The thermostat housing is constructed from a robust, corrosion-resistant material, while the internal components are made from temperature-resistant alloys.

This thermostat operates by regulating the engine coolant temperature, ensuring that it stays within the optimal range for efficient engine operation. The Gates SX-2151 is designed to open at a specific temperature, allowing coolant to flow from the radiator to the engine, helping to maintain an ideal operating temperature. Once the engine reaches its optimal temperature, the thermostat closes, preventing coolant from circulating unnecessarily and conserving engine heat.

The Gates SX-2151 engine coolant thermostat is a direct replacement for the original equipment on your Dodge D250. It is easy to install, requiring no modifications to the engine or cooling system. The thermostat comes with clear installation instructions, ensuring that even the most inexperienced DIY mechanic can complete the job confidently.

By installing a new Gates SX-2151 engine coolant thermostat on your Dodge D250, you can enjoy several benefits. These include improved engine performance, enhanced fuel efficiency, and extended engine life. Additionally, this thermostat is designed to provide reliable service, minimizing the need for frequent replacements.

In summary, the Gates SX-2151 engine coolant thermostat is a high-quality, durable replacement for the original thermostat on your Dodge D250. It is engineered using advanced materials and design principles to provide reliable, efficient cooling system performance. With easy installation and several benefits, this thermostat is an essential upgrade for your heavy-duty vehicle.

Gates SX-2151 Engine Coolant Thermostat for 1981-1993 Dodge D250: A Comprehensive Analysis

The Gates SX-2151 engine coolant thermostat is a popular replacement option for various Dodge D250 models equipped with 3.7L, 3.9L, 5.2L, and 5.9L engines, produced between 1981 and 1993. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

Advantages:

1. OEM (Original Equipment Manufacturer) Replacement: The Gates SX-2151 engine coolant thermostat is an OEM replacement, designed to meet or exceed the performance specifications of the original part.

2. Improved Engine Performance: A faulty thermostat can cause poor engine performance, including overheating and decreased fuel efficiency. Replacing it with a new one can help restore optimal engine performance and improve fuel economy.

3. Reliability: Gates is a well-known and reputable manufacturer of automotive parts. The SX-2151 thermostat is expected to be a reliable solution for cooling system issues in the specified Dodge D250 models.

4. Easy Installation: Thermostats are generally simple to install, making it a cost-effective repair for those who prefer to do the work themselves or hire a mechanic for a relatively low cost.

Disadvantages:

1. Cost: While the Gates SX-2151 engine coolant thermostat may be a reliable and effective solution, it can still represent a significant expense for some vehicle owners, especially when considering the labor costs associated with installation.

2. Potential for Additional Repairs: A faulty thermostat might be a symptom of a larger cooling system issue. Replacing the thermostat may only be a temporary solution if the root cause of the cooling system problem remains unfixed.

3. Availability: Depending on the specific Dodge D250 model and location, it may be challenging to find a local parts supplier that stocks the Gates SX-2151 engine coolant thermostat.

Conclusion:

The Gates SX-2151 engine coolant thermostat is a reliable and effective solution for cooling system issues in 1981-1993 Dodge D250 models with 3.7L, 3.9L, 5.2L, and 5.9L engines. While it may represent a significant cost for some vehicle owners, the potential benefits, including improved engine performance and reliability, make it a worthwhile investment. It is essential to consider the potential for additional repairs and the availability of the part when making a purchasing decision.

Recommendation:

If you own a 1981-1993 Dodge D250 with a 3.7L, 3.9L, 5.2L, or 5.9L engine and suspect a cooling system issue, we recommend considering the Gates SX-2151 engine coolant thermostat as a potential solution. Ensure that you have a clear understanding of the associated costs and potential for additional repairs before making a purchasing decision. If you are unsure about the installation process, we recommend hiring a professional mechanic to ensure proper installation and optimal engine performance.

Details:

Gates Engine Coolant Thermostat for 1981 - 1993 Dodge D250 3.7L 3.9L 5.2L 5.9L xq: Status: In Stock.

part #: sx2151 prices

  • $22.26-$39.54

specifications radiatoranch:

  • for models: D250
  • for makes: Dodge
  • for years: 1981-1993
  • brand: Gates
  • mpn: Sx-2151
  • type: Engine Coolant Thermostat
  • placement on vehicle: Belts Cooling Thermostat Housing
  • manufacturer warranty: Recommended Service Interval
  • item height: 2.750
  • ipn: C159 33-13
  • compatible year: 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

shipping radiatoranch:

  • class: Standard, Expedited
  • type: Fixed
  • transit: 3-5 Days
  • service: Standard, Expedited
  • cost: $0.00

payments radiatoranch:

  • wallet: Apple-pay
  • credit card: Discover
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general radiatoranch:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Radiators

returns radiatoranch:

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

seller radiatoranch:

  • city: Indianapolis, Indiana
  • # reviews: 575795
  • rating: 98.9%

offer radiatoranch:

  • started: October 3, 2025
  • sold: 0
  • availability: In Stock
  • quantity: 10
  • options: Ship-to-home
for models: d250, for makes: dodge, for years: 1981-1993, type: engine coolant thermostat, placement on vehicle: belts cooling thermostat housing, manufacturer warranty: recommended service interval, item height: 2.750, compatible year: 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine gates engine coolant thermostat,
category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 9427592955556792,

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