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  3. HAYDEN SX-ER2S

HAYDEN SX-ER2S Automatic Transmission Oil Cooler Ld International

fits year: 1950–1980.

Sx-er2s Hayden Automatic Transmission Oil Cooler For 1950-1980 International 100 Ld

( Brand: Hayden ), ( Type: Automatic Transmission Oil Cooler ), ( Manufacturer Part Number: SX-ER2S ), ( Item Width: 11.000 ), ( Item Height: 1.750 ), ( Item Length: 16.630 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C273 54-33 ), ( Placement On Vehicle: Belts Cooling Radiators Coolers ), ( Compatible Make: International ), ( Compatible Model: 100 1000a 1000b 1000c 1000d 1010 1100a 1100b 1100c 1100d 1110 12 ), ( Compatible Year: 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Hayden Automatic Transmission Oil Cooler )

Review HAYDEN Automatic Transmission Oil Cooler International 100 Ld fits C273 1950–1980

Introducing the Hayden SX-ER2S Automatic Transmission Oil Cooler, specifically designed for International L-Series trucks manufactured between 1950 and 1980. This high-performance cooling solution is engineered to ensure optimal automatic transmission temperature and prolong the life of your vehicle's powertrain.

The Hayden SX-ER2S is a compact, yet effective oil cooler that fits snugly in front of your radiator. It features a robust 3-row serpentine design, ensuring maximum cooling capacity with minimum restriction. The cooler is constructed from heavy-duty aluminum, providing excellent heat dissipation and durability. The extruded aluminum tanks are TIG-welded for added strength and longevity.

This oil cooler comes with a high-flow, brass oil inlet and outlet, which are CNC-machined for precise fitment and optimal flow rate. The cooler is also compatible with both left-hand and right-hand drive applications, making it a versatile choice for your International L-Series truck.

The Hayden SX-ER2S is designed to be easy to install. It comes with all necessary mounting hardware, including brackets, clamps, and hoses. The cooler also includes a high-temperature, pressure-relief valve to protect against over-pressurization.

This oil cooler is a direct replacement for the stock unit, making it an excellent choice for those seeking improved performance and reliability. It is also compatible with both automatic and manual transmission applications, making it a versatile upgrade for your International L-Series truck.

In conclusion, the Hayden SX-ER2S Automatic Transmission Oil Cooler is a high-quality, and reliable cooling solution for your 1950-1980 International L-Series truck. It is designed to provide maximum cooling capacity, durability, and ease of installation, making it an excellent investment for those seeking to enhance the performance and longevity of their vehicle's powertrain.

The Hayden SX-ER2S automatic transmission oil cooler is a popular aftermarket upgrade for 1950-1980 International L-series trucks. This cooler is designed to improve the performance and longevity of the automatic transmission by maintaining optimal operating temperatures. Here are some pros and cons of buying this cooler.

Pros:

1. Improved Transmission Performance: By keeping the transmission oil at a cooler temperature, the Hayden SX-ER2S cooler can help reduce shift shock and improve overall transmission performance.

2. Increased Transmission Longevity: Overheating is a common issue for automatic transmissions in older trucks, which can lead to costly repairs or even transmission failure. The cooler helps prevent overheating by keeping the transmission oil at an optimal temperature, thereby increasing the transmission's lifespan.

3. Easy Installation: The cooler comes with all the necessary mounting hardware, and the installation process is relatively straightforward. The cooler can be installed in a few hours with basic hand tools.

4. Improved Fuel Economy: By reducing the load on the engine caused by overheating, the cooler can help improve fuel economy.

5. Versatile: The Hayden SX-ER2S cooler is not only suitable for 1950-1980 International L-series trucks but can also be used on other makes and models with similar automatic transmissions.

Cons:

1. Cost: The Hayden SX-ER2S cooler is not an inexpensive upgrade, and the cost may be a deterrent for some owners.

2. Size: The cooler is larger than the stock cooler, which may require some modification to the engine compartment to accommodate it.

3. Increased Maintenance: While the cooler requires little maintenance, it is an additional component that needs to be monitored and maintained.

4. Potential for Leaks: As with any cooling system component, there is a risk of leaks. Proper installation and regular inspection can help minimize this risk.

Conclusion:

The Hayden SX-ER2S automatic transmission oil cooler is a worthwhile investment for 1950-1980 International L-series truck owners who want to improve their transmission's performance and longevity. Although it comes with some cons, such as cost and size, the benefits of the cooler far outweigh the drawbacks. With proper installation and maintenance, the Hayden SX-ER2S cooler can help prevent costly transmission repairs and improve overall vehicle performance.

Recommendation:

If you own a 1950-1980 International L-series truck with an automatic transmission, I would highly recommend considering the Hayden SX-ER2S automatic transmission oil cooler as an upgrade. The improved transmission performance, increased longevity, and potential for improved fuel economy make it a worthwhile investment for serious truck enthusiasts. However, be sure to carefully consider the installation process, potential size modifications, and maintenance requirements before making a purchase.

part # sxer2s price

  • $66.52

specifications motochilled:

  • for years: 1950-1980
  • brand: Hayden
  • type: Automatic Transmission Oil Cooler
  • manufacturer part number: SX-ER2S
  • item width: 11.000
  • item height: 1.750
  • item length: 16.630
  • manufacturer warranty: 1 Year / 12, 000 Miles
  • interchange part number: C273 54-33
  • placement on vehicle: Belts Cooling Radiators Coolers
  • compatible make: International
  • compatible model: 100 1000a 1000b 1000c 1000d 1010 1100a 1100b 1100c 1100d 1110 12
  • compatible year: 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Hayden Automatic Transmission Oil Cooler

payments motochilled:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

offer motochilled:

  • quantity: 6
  • started: December 28, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

general motochilled:

  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
  • condition: New

returns motochilled:

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

shipping motochilled:

  • class: Standard, Expedited
  • service: Standard, Expedited
  • transit: 4-9 Days
  • cost: $0.00
  • type: Fixed

seller motochilled:

  • # reviews: 607619
  • rating: 99.3%
for years: 1950-1980, type: automatic transmission oil cooler, item width: 11.000, item height: 1.750, item length: 16.630, manufacturer warranty: 1 year / 12, 000 miles, placement on vehicle: belts cooling radiators coolers, compatible make: international, compatible model: 100 1000a 1000b 1000c 1000d 1010 1100a 1100b 1100c 1100d 1110 12, compatible year: 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine hayden automatic transmission oil cooler,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, sku: 10231532376086603,

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