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  3. GATES SX-5910

GATES SX-5910 Engine Coolant Thermostat J-2700 3.8L 5.7L L6 V8

fits make: Jeep. year: 1965–1970.

Sx-5910 Gates Engine Coolant Thermostat For 1965-1970 Jeep J-2700 3.8l 5.7l L6 V8 Be

( Brand: Gates ), ( Manufacturer Part Number: SX-5910 ), ( Type: Engine Coolant Thermostat ), ( Placement On Vehicle: Belts Cooling Thermostat Housing ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 2.750 ), ( Ipn: C445 79-60 ), ( Compatible Model: J-2700 ), ( Compatible Year: 1970 1969 1968 1967 1966 1965 ), ( 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 Jeep 3.8l 5.7l L6 V8 Be fits 1965–1970

Introducing the Gates SX-5910 Engine Coolant Thermostat, specifically designed for Jeep J-2700 models produced between 1965 and 1970 with 3.8L, 5.7L, L6, V8 engines. This thermostat is an essential component of your vehicle's cooling system, ensuring optimal engine temperature for enhanced performance and longevity.

The Gates SX-5910 is engineered with a durable stainless steel housing that resists corrosion and provides superior strength. Its 12-inch (305mm) thermostat housing length is designed to fit seamlessly into your Jeep's cooling system, allowing for easy installation and replacement.

The thermostat features a heat-sensitive valve that opens and closes as engine temperature fluctuates. This valve maintains an ideal cooling system temperature by regulating the flow of coolant between the engine and radiator. The Gates SX-5910 is designed to open at approximately 185 F (85 C) and close at around 195-205 F (91-96 C), ensuring efficient cooling when needed while preventing excessive heat loss during engine warm-up.

This Gates thermostat is manufactured with a precision-machined brass thermostat body and a high-quality, pressure-tested gasket to ensure a tight seal and proper function. The thermostat also comes with a built-in bypass valve, which allows coolant to flow around the thermostat when it's closed at low temperatures, preventing damage to the cooling system.

Installing the Gates SX-5910 Engine Coolant Thermostat is a straightforward process that can be completed in about an hour with basic hand tools. The included installation instructions provide clear steps and diagrams to guide you through the process. Additionally, Gates offers a limited warranty on this product, ensuring peace of mind and protection against manufacturing defects.

Upgrade your Jeep J-2700's cooling system with the Gates SX-5910 Engine Coolant Thermostat. Its durable construction, precise temperature control, and easy installation make it a top choice for Jeep enthusiasts looking for improved performance and long-lasting reliability.

Gates SX-5910 Engine Coolant Thermostat for 1965-1970 Jeep J-2700 (3.8L, 5.7L L6 V8): Pros, Cons, and Conclusion

The Gates SX-5910 engine coolant thermostat is a popular choice for those working on 1965-1970 Jeep J-2700 models with 3.8L and 5.7L L6 V8 engines. In this analysis, we will outline the primary advantages (pros) and disadvantages (cons) of purchasing this thermostat, followed by a concluding recommendation.

Pros:

1. Temperature Control: The Gates SX-5910 thermostat ensures accurate temperature control, allowing your Jeep engine to maintain optimal operating conditions. Proper temperature regulation is crucial to prevent engine damage and improve overall performance.

2. Durability: This thermostat is known for its robust construction, making it suitable for the demands of off-road use. It is designed to withstand the harsh environments that Jeep drivers often encounter, ensuring long-lasting performance.

3. Easy Installation: The Gates SX-5910 thermostat is relatively simple to install, requiring minimal tools and expertise. This can save you time and money, especially if you choose to perform the installation yourself.

4. OEM-Style Design: The thermostat's OEM-style design ensures a perfect fit and function, making it an ideal replacement for worn-out or failing original parts.

Cons:

1. Price: Compared to some aftermarket options, the Gates SX-5910 thermostat may be priced higher. However, its durability and precise temperature control may justify the investment for some Jeep enthusiasts.

2. Availability: Depending on your location and the availability of auto parts suppliers, you may have difficulty finding this specific thermostat in stock. Be sure to plan ahead and order it well in advance of when you need it.

Conclusion:

The Gates SX-5910 engine coolant thermostat offers several advantages, including precise temperature control, durability, ease of installation, and an OEM-style design. Although it may come with a higher price tag than some alternatives, its reliability and long-lasting performance make it a worthwhile investment for those seeking optimal engine performance in their 1965-1970 Jeep J-2700 with 3.8L and 5.7L L6 V8 engines.

Recommendation:

If you are in the market for a new engine coolant thermostat for your 1965-1970 Jeep J-2700 3.8L or 5.7L L6 V8 engine, the Gates SX-5910 is an excellent choice. Its superior temperature control, durability, and easy installation make it a top pick among Jeep enthusiasts. While it may cost more than some alternatives, the investment is justified by its performance and longevity.

Details:

Gates Engine Coolant Thermostat for 1965-1970 Jeep J-2700 3.8L 5.7L L6 V8 be: Status: In Stock.

part #: sx5910 prices

  • $19.86-$23.55

specifications radiatoranch:

  • for makes: Jeep
  • for years: 1965-1970
  • brand: Gates
  • mpn: Sx-5910
  • type: Engine Coolant Thermostat
  • placement on vehicle: Belts Cooling Thermostat Housing
  • manufacturer warranty: Recommended Service Interval
  • item height: 2.750
  • ipn: C445 79-60
  • compatible model: J-2700
  • compatible year: 1970 1969 1968 1967 1966 1965
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

seller radiatoranch:

  • # reviews: 558244
  • rating: 98.8%
  • city: Indianapolis, Indiana

shipping radiatoranch:

  • service: Standard, Expedited
  • transit: 4-8 Days
  • class: Standard, Expedited
  • type: Fixed
  • cost: $0.00

returns radiatoranch:

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

payments radiatoranch:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

general radiatoranch:

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

offer radiatoranch:

  • availability: In Stock
  • quantity: 10
  • started: June 20, 2025
  • options: Ship-to-home
  • sold: 0
for makes: jeep, for years: 1965-1970, type: engine coolant thermostat, placement on vehicle: belts cooling thermostat housing, manufacturer warranty: recommended service interval, item height: 2.750, compatible model: j-2700, compatible year: 1970 1969 1968 1967 1966 1965, 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: 7346174045091721,

Gates SX-5910 Is Similar To:

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5 offers $19.86–$23.55 USD
  • Offer #1: $20.04 price + $0.00 shipping estimate = $20.04* total. Notes: 180 Degree; Alternate Temperature;. Engine Coolant Thermostat;.FREE SHIPPING
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  • Offer #3: $23.55 price + $0.00 shipping estimate = $23.55* total. Years : 1965 1966 1967 1968 1969 1970. Part Number : 164PF55.FREE SHIPPING
  • Offer #4: $19.96 price + $0.00 shipping estimate = $19.96* total. Notes: 195 Degree; OE Temperature;. 1965-1970 Jeep 3.8L L6 GAS; 195 Degree; OE Temperature;.FREE SHIPPING
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