1. Car & Truck Engine Radiators Deals
  2. sku: 9773483572217792
  3. GATES SX-3749

GATES SX-3749 Engine Coolant Thermostat Qg 3.8L 5.2L

fits make: Dodge. year: 1957–1974.

Sx-3749 Gates Engine Coolant Thermostat For 1957-1974 Dodge W100 Pickup 3.8l 5.2l Qg

( Brand: Gates ), ( Manufacturer Part Number: SX-3749 ), ( Type: Engine Coolant Thermostat ), ( Placement On Vehicle: Belts Cooling Thermostat Housing ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 2.750 ), ( Ipn: C773 21-46 ), ( Compatible Model: W100 Pickup ), ( Compatible Year: 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 ), ( 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 Pickup 3.8l 5.2l Qg fits W100 1957–1974

Introducing the Gates SX-3749 Engine Coolant Thermostat, specifically designed for Dodge W100 pickup trucks manufactured between 1957 and 1974 with 3.8L and 5.2L inline-six engines (QG series). This thermostat is an essential component of your vehicle's cooling system, ensuring optimal engine temperature operation for reliable performance.

The Gates SX-3749 is an advanced design that offers several improvements over stock thermostats. It features a high-performance, heavy-duty construction with a durable, corrosion-resistant stainless steel housing. This design provides enhanced protection against the harsh conditions that can affect the thermostat over time, extending its service life and ensuring consistent performance.

The thermostat uses a high-quality, OE-style, temperature-sensitive valve made from high-strength materials. This valve ensures precise temperature control, maintaining the ideal engine operating temperature for efficient combustion and reduced emissions. The thermostat's design also includes a built-in bypass valve that allows coolant flow when the engine is cold, ensuring proper cooling during start-up and warm-up periods.

The Gates SX-3749 Engine Coolant Thermostat is easy to install, requiring no modifications to your vehicle. It is a direct replacement for the original equipment thermostat, ensuring a hassle-free upgrade that does not require additional time or effort. This thermostat is also backed by the Gates reputation for quality and reliability, providing you with peace of mind and confidence in your vehicle's cooling system.

In summary, the Gates SX-3749 Engine Coolant Thermostat is a high-performance, durable, and reliable upgrade for your 1957-1974 Dodge W100 pickup truck with 3.8L and 5.2L inline-six engines (QG series). It features a corrosion-resistant stainless steel housing, a high-strength temperature-sensitive valve, and a built-in bypass valve for improved cooling performance and longevity. This thermostat is a direct replacement and is backed by the trusted Gates brand.

The Gates SX-3749 engine coolant thermostat is a popular choice among classic Dodge W100 (1957-1974) owners with 3.8L and 5.2L QG engines due to its durability and ease of installation. However, like any automotive part, it has its pros and cons.

Pros:

1. Durability: The Gates SX-3749 thermostat is designed to be more durable than OEM (original equipment manufacturer) thermostats. It is made from high-quality materials that can withstand the rigors of classic automobiles.

2. Ease of Installation: The thermostat is relatively easy to install, making it an ideal choice for DIY (do-it-yourself) enthusiasts.

3. Temperature Control: The Gates SX-3749 thermostat provides effective temperature control for the engine, ensuring optimal performance and longevity.

Cons:

1. Cost: The Gates SX-3749 thermostat may be more expensive than OEM alternatives. However, its durability and ease of installation may make up for the additional cost in the long run.

2. Potential Leaks: As with any thermostat, there is a risk of leaks. Proper installation and the use of a quality sealant can help minimize this risk.

3. Incompatibility: While the Gates SX-3749 thermostat is a popular choice for Dodge W100 owners, it may not be compatible with all engine variations. It is essential to double-check compatibility before making a purchase.

In conclusion, the Gates SX-3749 engine coolant thermostat offers several advantages, including durability, ease of installation, and effective temperature control. However, it also comes with potential drawbacks, such as cost and the risk of leaks. Ultimately, whether or not to purchase this thermostat depends on the individual's priorities, budget, and specific vehicle requirements. If the benefits outweigh the drawbacks, the Gates SX-3749 thermostat can be a worthwhile investment for classic Dodge W100 owners.

Details:

Gates Engine Coolant Thermostat for 1957-1974 Dodge W100 Pickup 3.8L 5.2L qg: Status: In Stock.

part #: sx3749 prices

  • $16.59-$37.03

specifications radiatoranch:

  • for makes: Dodge
  • for years: 1957-1974
  • brand: Gates
  • mpn: Sx-3749
  • type: Engine Coolant Thermostat
  • placement on vehicle: Belts Cooling Thermostat Housing
  • manufacturer warranty: Recommended Service Interval
  • item height: 2.750
  • ipn: C773 21-46
  • compatible model: W100 Pickup
  • compatible year: 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

payments radiatoranch:

  • wallet: Google-pay
  • other
  • credit card: Visa

offer radiatoranch:

  • started: October 25, 2025
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 5

returns radiatoranch:

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

seller radiatoranch:

  • city: Indianapolis, Indiana
  • # reviews: 584807
  • rating: 99.1%

shipping radiatoranch:

  • type: Fixed
  • transit: 3-6 Days
  • class: Standard, Expedited
  • service: Standard, Expedited
  • cost: $0.00

general radiatoranch:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
for makes: dodge, for years: 1957-1974, type: engine coolant thermostat, placement on vehicle: belts cooling thermostat housing, manufacturer warranty: recommended service interval, item height: 2.750, compatible model: w100 pickup, compatible year: 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962, 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: 9773483572217792,

Gates SX-3749 Is Similar To:

radiatoranch logo
5 offers $16.59–$37.03 USD
  • Offer #1: $37.03 price + $0.00 shipping estimate = $37.03* total.FREE SHIPPING
  • Offer #2: $16.59 price + $0.00 shipping estimate = $16.59* total.FREE SHIPPING
  • Offer #3: $21.99 price + $0.00 shipping estimate = $21.99* total.FREE SHIPPING
  • Offer #4: $75.51 price + $0.00 shipping estimate = $75.51* total.FREE SHIPPING
  • Offer #5: $37.02 price + $0.00 shipping estimate = $37.02* total.FREE SHIPPING

Copyright © radiatoranch.com