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  3. GATES SX-4736

GATES SX-4736 Engine Coolant Thermostat Cooling 3.8L L6

fits make: Jaguar. year: 1960–1966.

Sx-4736 Gates Engine Coolant Thermostat For 1960-1966 Jaguar 3.8 3.8l L6 Cooling Rk

( Brand: Gates ), ( Manufacturer Part Number: SX-4736 ), ( Type: Engine Coolant Thermostat ), ( Placement On Vehicle: Belts Cooling Thermostat Housing ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 2.750 ), ( Ipn: C455 22-25 ), ( Compatible Model: 3.8 ), ( Compatible Year: 1966 1965 1964 1963 1962 1961 1960 ), ( 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 Jaguar 3.8 3.8l L6 Cooling Rk fits 1960–1966

Introducing the Gates SX-4736 Engine Coolant Thermostat, specifically designed for Jaguar models with a 3.8L 6-cylinder engine produced between 1960 and 1966. This thermostat is a crucial component of your cooling system, ensuring optimal engine temperature for reliable performance and extended engine life.

The Gates SX-4736 is engineered using advanced materials and manufacturing techniques, providing superior durability and resistance to corrosion and wear. The thermostat housing is constructed of sturdy brass, which is resistant to the harsh conditions of engine coolant, while the internal components are made from high-strength stainless steel.

The thermostat features a precision-machined, heat-sensitive valve that opens and closes based on engine temperature. This allows the coolant to circulate efficiently throughout the engine, maintaining an optimal operating temperature that protects against cold starts and overheating. The valve is designed to open at around 78 C (172 F), allowing the coolant to flow freely to the engine once it has reached operating temperature.

The Gates SX-4736 Engine Coolant Thermostat is easy to install, requiring no special tools or extensive mechanical knowledge. Simply remove the old thermostat, install the new one, and bleed the cooling system to remove any air bubbles. The thermostat comes complete with all necessary gaskets and hardware for a seamless installation process.

This thermostat is manufactured to meet or exceed OEM specifications, providing superior performance and reliability compared to original equipment. It's also backed by a comprehensive warranty, giving you peace of mind and protection against manufacturing defects.

In summary, the Gates SX-4736 Engine Coolant Thermostat is a high-quality, durable, and reliable replacement for your Jaguar's original thermostat. It ensures optimal engine temperature and extended engine life, making it an essential upgrade for any Jaguar 3.8L 6-cylinder engine produced between 1960 and 1966.

Buying a Gates SX-4736 engine coolant thermostat for a 1960-1966 Jaguar 3.8L L6 can be a good investment for maintaining the optimal cooling system performance in your classic Jaguar. Here are some pros and cons to consider before making a purchase:

Pros:

1. High-quality product: Gates is a well-known brand in the automotive industry, and the SX-4736 thermostat is designed to meet or exceed OE specifications.

2. Improved engine performance: A faulty thermostat can cause engine overheating, which can lead to various issues such as damage to the head gasket, warped cylinder heads, and even engine failure. Replacing a worn-out thermostat can help prevent these problems and improve overall engine performance.

3. Better fuel economy: A properly functioning cooling system can help improve fuel economy by ensuring that the engine is running at optimal temperature.

4. Longer engine life: By preventing overheating and other cooling-related issues, a new thermostat can help extend the life of your engine.

Cons:

1. Cost: The Gates SX-4736 thermostat may be more expensive than some aftermarket alternatives.

2. Installation complexity: Installing a new thermostat in a classic Jaguar can be a time-consuming and complicated process, especially if you are not experienced in working on cars.

3. Potential for other cooling system issues: Replacing a faulty thermostat does not guarantee that there are no other cooling system issues. Other components such as the water pump, radiator, or hoses may also need to be replaced.

Conclusion:

In conclusion, buying a Gates SX-4736 engine coolant thermostat for your 1960-1966 Jaguar 3.8L L6 can be a worthwhile investment for maintaining the optimal cooling system performance and preventing potential engine damage. However, it is important to consider the cost, installation complexity, and potential for other cooling system issues before making a purchase. If you are not confident in your ability to install the thermostat yourself, it may be worth considering hiring a professional mechanic to do the job for you.

Recommendation:

If you decide to purchase a new engine coolant thermostat for your Jaguar, I would recommend considering the Gates SX-4736 as a high-quality option that meets or exceeds OE specifications. However, it is important to also consider the cost and installation complexity before making a final decision. Additionally, I would recommend checking other components in the cooling system to ensure that they are in good working order to prevent any potential issues down the line.

Details:

Gates Engine Coolant Thermostat for 1960-1966 Jaguar 3.8 3.8L L6 Cooling rk: Status: In Stock.

part #: sx4736 prices

  • $23.27-$39.70

specifications radiatoranch:

  • for makes: Jaguar
  • for years: 1960-1966
  • brand: Gates
  • mpn: Sx-4736
  • type: Engine Coolant Thermostat
  • placement on vehicle: Belts Cooling Thermostat Housing
  • manufacturer warranty: Recommended Service Interval
  • item height: 2.750
  • ipn: C455 22-25
  • compatible model: 3.8
  • compatible year: 1966 1965 1964 1963 1962 1961 1960
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

offer radiatoranch:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 10
  • started: May 17, 2025
  • sold: 0

general radiatoranch:

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

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seller radiatoranch:

  • city: Indianapolis, Indiana
  • # reviews: 555243
  • rating: 98.8%

shipping radiatoranch:

  • service: Standard, Expedited
  • class: Standard, Expedited
  • type: Fixed
  • transit: 4-7 Days
  • cost: $0.00

returns radiatoranch:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: jaguar, for years: 1960-1966, type: engine coolant thermostat, placement on vehicle: belts cooling thermostat housing, manufacturer warranty: recommended service interval, item height: 2.750, compatible model: 3.8, compatible year: 1966 1965 1964 1963 1962 1961 1960, 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: 6668500367613792,

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