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  3. GATES SX-1245

GATES SX-1245 Engine Coolant Thermostat Zp 5.2L 5.9L V8

fits model: B100. make: Dodge. year: 1975–1978.

Sx-1245 Gates Engine Coolant Thermostat For 1975-1978 Dodge B100 5.2l 5.9l V8 Zp

( Brand: Gates ), ( Manufacturer Part Number: SX-1245 ), ( Type: Engine Coolant Thermostat ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 2.750 ), ( Ipn: C754 45-42 ), ( Compatible Year: 1978 1977 1976 1975 ), ( 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 5.2l 5.9l V8 Zp fits B100 1975–1978

Introducing the Gates SX-1245 Engine Coolant Thermostat, specifically designed for the 1975-1978 Dodge B100 models with 5.2L and 5.9L V8 ZF engines. This thermostat is an essential component of your vehicle's cooling system, ensuring optimal engine temperature for reliable performance.

The Gates SX-1245 thermostat features a durable, heavy-duty design with a brass housing. Brass is an excellent material choice for thermostat housings due to its superior heat conductivity and resistance to corrosion. This means that the thermostat can effectively regulate engine temperature while withstanding the harsh conditions of your vehicle's cooling system.

The thermostat's operating principle is based on a bimetallic disc assembly. This assembly consists of two metals with different thermal expansion rates that are bonded together. When the coolant temperature reaches a certain point, the bimetallic disc causes the thermostat valve to open, allowing coolant to flow from the radiator to the engine. As the engine heats up, the thermostat valve closes, preventing coolant from flowing back to the radiator and maintaining an ideal engine temperature.

This Gates thermostat is an upgrade from the original equipment manufactured (OEM) part, offering several advantages. The Gates SX-1245 thermostat features a wider temperature range, ensuring that your engine stays at the optimal temperature for better fuel efficiency and longer engine life. Additionally, the Gates thermostat has a more robust design, with a reinforced spring and a thicker gasket, ensuring a secure seal and reliable operation.

Replacing your old, worn-out thermostat with the Gates SX-1245 Engine Coolant Thermostat is a simple and straightforward process. The thermostat comes with a clear installation instruction manual, ensuring that you have a hassle-free experience. The thermostat also includes a new gasket to ensure a perfect seal and prevent leaks.

In summary, the Gates SX-1245 Engine Coolant Thermostat is a high-quality, durable, and reliable replacement for the OEM thermostat in your 1975-1978 Dodge B100 with 5.2L and 5.9L V8 ZF engines. It offers improved temperature range, robust design, and easy installation, ensuring that your engine stays at the optimal temperature for reliable performance and longer engine life.

The Gates SX-1245 engine coolant thermostat is a popular aftermarket option for the 1975-1978 Dodge B100 trucks with the 5.2L and 5.9L V8 ZF engines. Here are some pros and cons to help you make an informed decision about purchasing this thermostat.

Pros:

1. Improved Thermostat Performance: The Gates SX-1245 thermostat is designed to provide better temperature control and faster coolant circulation than the original equipment thermostat. This can help prevent overheating and improve engine performance.

2. Durability: Gates is a reputable brand known for producing high-quality automotive parts. The SX-1245 thermostat is made of heavy-duty materials and is designed to last longer than the original equipment thermostat.

3. Easy Installation: The thermostat is relatively easy to install, and most people can do it themselves in an hour or two with basic hand tools.

4. Cost-Effective: Compared to other aftermarket thermostats, the Gates SX-1245 is reasonably priced, making it a cost-effective option for Dodge B100 owners.

Cons:

1. Potential for Leaks: As with any thermostat installation, there is a risk of coolant leaks. It's essential to ensure that the thermostat gasket is installed correctly and that the coolant system is bled properly to avoid leaks.

2. Requires Bleeding: After installing the new thermostat, the coolant system must be bled to remove any air bubbles. This process can be time-consuming and messy, especially for those without experience.

3. Temperature Sensitivity: Some users have reported that the Gates SX-1245 thermostat can be too sensitive to temperature changes, causing the engine to run hotter than desired. However, this issue is not common, and most users report good temperature control.

Conclusion:

The Gates SX-1245 engine coolant thermostat is a worthwhile investment for Dodge B100 owners looking to improve their cooling system's performance and durability. While there are some potential cons, such as the risk of leaks and the need for bleeding, these issues are common with any thermostat replacement. Overall, the benefits of improved temperature control, durability, and cost-effectiveness outweigh the drawbacks.

Recommendation:

If you're in the market for a new engine coolant thermostat for your 1975-1978 Dodge B100, the Gates SX-1245 is an excellent choice. Make sure to follow the installation instructions carefully, use the correct gasket material, and bleed the coolant system thoroughly to avoid any potential issues. With proper installation, you can enjoy the benefits of improved cooling system performance and extended engine life.

Details:

Gates Engine Coolant Thermostat for 1975-1978 Dodge B100 5.2L 5.9L V8 zp: Status: In Stock.

part #: sx1245 prices

  • $32.19-$96.12

specifications radiatoranch:

  • for models: B100
  • for makes: Dodge
  • for years: 1975-1978
  • brand: Gates
  • mpn: Sx-1245
  • type: Engine Coolant Thermostat
  • manufacturer warranty: Recommended Service Interval
  • item height: 2.750
  • ipn: C754 45-42
  • compatible year: 1978 1977 1976 1975
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

seller radiatoranch:

  • # reviews: 550089
  • rating: 98.8%
  • city: Indianapolis, Indiana

general radiatoranch:

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

offer radiatoranch:

  • started: March 29, 2025
  • availability: In Stock
  • quantity: 10
  • options: Ship-to-home
  • sold: 0

returns radiatoranch:

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

shipping radiatoranch:

  • class: Standard, Expedited
  • type: Fixed
  • service: Standard, Expedited
  • cost: $0.00
  • transit: 5-8 Days

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for models: b100, for makes: dodge, for years: 1975-1978, type: engine coolant thermostat, manufacturer warranty: recommended service interval, item height: 2.750, compatible year: 1978 1977 1976 1975, 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: 5767952529020721,

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