1. Engine Oil Coolers & Lines On Sale
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  3. HAYDEN 1984

HAYDEN C401 Automatic Transmission Oil Cooler Samurai 84-25

fits model: Me. make: Datsun. year: 1965–1984.

C401 Hayden 84-25 Automatic Transmission Oil Cooler For 1965-1984 Datsun Pickup Samurai Me

( Brand: Hayden ), ( Type: Automatic Transmission Oil Cooler ), ( Manufacturer Part Number: SX-MJGH 1984 1983 1982 1981 1980 1979 ), ( Item Width: 11.000 ), ( Item Height: 1.750 ), ( Item Length: 16.500 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C401 84-25 ), ( Placement On Vehicle: Belts Cooling Radiators Coolers ), ( Compatible Model: Pickup Samurai Sedan ), ( Compatible Year: 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 ), ( 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 Datsun Pickup Samurai fits ME 1965–1984

The Hayden C401 84-25 Automatic Transmission Oil Cooler is a high-performance cooling solution designed specifically for 1965-1984 Datsun Samurai ME models. This oil cooler is an essential upgrade for any Samurai owner looking to ensure the longevity and optimal performance of their automatic transmission.

This oil cooler features a robust, aluminum construction that is both lightweight and highly durable. Its compact size ensures a perfect fit for the Datsun Samurai ME, making it an ideal choice for those seeking to enhance their vehicle's cooling capabilities without sacrificing valuable space.

The Hayden C401 84-25 Automatic Transmission Oil Cooler comes with a built-in fan, which is driven by the vehicle's serpentine belt. This fan ensures that the oil is continuously cooled, even under heavy load or during prolonged periods of operation. The fan's efficient design minimizes power consumption, allowing it to deliver optimal cooling performance while consuming minimal fuel.

The cooler's core is made up of high-density, finned aluminum tubing that provides an increased surface area for effective heat exchange. This results in faster cooling times and more consistent oil temperatures, both of which are crucial for the proper functioning of an automatic transmission.

Installation of the Hayden C401 84-25 Automatic Transmission Oil Cooler is a straightforward process. It comes with all necessary hardware and detailed instructions, ensuring that even those with limited mechanical experience can install it with ease. The cooler's inlet and outlet ports are easily accessible, making it simple to connect to the vehicle's existing cooling system.

By upgrading your Datsun Samurai ME with the Hayden C401 84-25 Automatic Transmission Oil Cooler, you will not only be improving the cooling capabilities of your vehicle but also enhancing its overall performance and reliability. This cooler is an investment in the long-term health and enjoyment of your Samurai, making it an invaluable addition for any enthusiast or daily driver.

The Hayden C401 84-25 automatic transmission oil cooler is a popular aftermarket upgrade for the 1965-1984 Datsun Samurai ME. This cooler is designed to improve the cooling performance of the automatic transmission by reducing its operating temperature. Here are some pros and cons of buying this cooler for your Samurai:

Pros:

1. Improved cooling: The primary benefit of installing an oil cooler is to prevent overheating of the automatic transmission. The Hayden C401 cooler is known for its excellent cooling capacity.

2. Increased durability: By keeping the transmission operating at a lower temperature, you can extend its lifespan and reduce the likelihood of costly repairs.

3. Easy installation: The Hayden C401 cooler comes with all the necessary hardware for installation, making it a relatively simple upgrade for most DIYers.

4. Improved performance: Cooler operating temperatures can result in better performance, particularly in stop-and-go traffic or during towing.

Cons:

1. Cost: The Hayden C401 oil cooler is not an inexpensive upgrade. However, the cost can be justified by the potential savings from avoiding transmission repairs.

2. Space considerations: Installing an oil cooler may require some modifications to the Samurai's radiator or cooling system. Make sure you have enough clearance and that all the necessary hoses and lines can be routed correctly.

3. Maintenance: An oil cooler adds another component to your cooling system that requires regular maintenance. Be prepared to check the coolant level and replace the cooler if necessary.

Conclusion:

The Hayden C401 84-25 automatic transmission oil cooler is an excellent upgrade for the 1965-1984 Datsun Samurai ME. It provides improved cooling, increased durability, and can lead to better performance. However, it comes with some costs and installation considerations that should be taken into account. Ultimately, the decision to purchase this cooler depends on your budget, your level of mechanical expertise, and your desire for improved performance and longevity.

Recommendation:

If you drive your Samurai extensively, particularly in heavy traffic or during towing, and you want to ensure the longevity of your automatic transmission, then the Hayden C401 oil cooler is a worthwhile investment. However, if you have limited budget or mechanical expertise, or if you only drive your Samurai occasionally, then this upgrade may not be necessary. In any case, it's always a good idea to consult with a trusted mechanic or Datsun expert before making a decision.

specifications motochilled:

  • for models: Me
  • for makes: Datsun
  • for years: 1965-1984
  • brand: Hayden
  • type: Automatic Transmission Oil Cooler
  • manufacturer part number: SX-MJGH 1984 1983 1982 1981 1980 1979
  • item width: 11.000
  • item height: 1.750
  • item length: 16.500
  • manufacturer warranty: 1 Year / 12, 000 Miles
  • interchange part number: C401 84-25
  • placement on vehicle: Belts Cooling Radiators Coolers
  • compatible model: Pickup Samurai Sedan
  • compatible year: 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Hayden Automatic Transmission Oil Cooler

seller motochilled:

  • # reviews: 650118
  • rating: 99.6%

offer motochilled:

  • quantity: 3
  • availability: In Stock
  • options: Ship-to-home
  • started: April 27, 2026
  • sold: 0

general motochilled:

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

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shipping motochilled:

  • class: Standard, Expedited
  • transit: 3-7 Days
  • type: Fixed
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  • cost: $0.00

returns motochilled:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: me, for makes: datsun, for years: 1965-1984, type: automatic transmission oil cooler, item width: 11.000, item height: 1.750, item length: 16.500, manufacturer warranty: 1 year / 12, 000 miles, placement on vehicle: belts cooling radiators coolers, compatible model: pickup samurai sedan, compatible year: 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972, 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: 12524049555238721,

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