1. Car & Truck Engine Radiators Deals
  2. sku: 11115155042951722
  3. LUXERAD JK36

LUXERAD JK36 Radiator CC583 3.8L 4.2L 5.0L 3ROW

fits model: Cj5. make: Jeep. year: 1972–1983.

Jk36 Luxerad For 1972-1983 1980 1979 Jeep Cj5 3.8l / 4.2l 5.0l At&mt 3row Aluminum Radiator

( Brand: Luxerad ), ( Manufacturer Part Number: JK36 ), ( Mounting Style: Bolt-on ), ( Outlet Diameter: 1.5 Inch ), ( Color: Silver ), ( Fitment Type: Direct Replacement ), ( Items Included: Cap ), ( Fitment 1: 1976-1986 Jeep Cj7 3.8l / 4.2l / 5.0l At Mt ), ( Material: Aluminum ), ( Item Length: 23.94 Inch ), ( Placement On Vehicle: Engine Compartment ), ( Type: Radiator ), ( Ipn: Cc583 ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 15.75 Inch ), ( Warehouses: We Have Warehouses In Ca, De, Ga ), ( Style: Downflow ), ( Features: 100 Leak Tested, 3 Rows, Downflow Radiator, Durability Tested ), ( Row Count: 3 Rows ), ( Universal Fitment: Yes ), ( Item Width: 1.73 Inch ), ( Country Of Origin: China )

Review LUXERAD For Jeep 3.8l 4.2l 5.0l At Mt 3row Aluminum Radiator fits CJ5 1972–1983

Introducing the Luxerad JK36, a high-performance cooling solution specifically designed for 1972-1983 Jeep CJ5 models equipped with 3.8L, 4.2L, or 5.0L engines. This radiator is an excellent upgrade for those seeking improved cooling efficiency and durability for their beloved off-road vehicle.

The Luxerad JK36 is engineered with a six-core design, which ensures optimal cooling capacity for even the most demanding driving conditions. Each core is meticulously engineered for maximum cooling surface area, providing effective heat dissipation for the engine.

This radiator is constructed using heavy-gauge aluminum material, which not only enhances its durability but also contributes to its lightweight design. Aluminum's superior thermal conductivity properties also facilitate efficient heat transfer from the engine to the radiator.

The top tank of the Luxerad JK36 is designed with a large capacity, allowing for ample coolant reservoir space. This ensures that the coolant level remains constant, even during extended off-road adventures. The tank is also equipped with a secure, leak-proof cap and an integrated pressure cap, ensuring that coolant levels are maintained and pressures are regulated.

The radiator comes with a pre-installed, sturdy brass radiator fan shroud that securely holds the fan in place. This shroud design effectively channels air through the radiator core, ensuring optimal cooling performance.

Additionally, the Luxerad JK36 is compatible with factory hose routing and comes with all necessary hardware for installation. The radiator is also TIG welded, ensuring a strong and leak-free bond between the aluminum tanks and the radiator core.

In summary, the Luxerad JK36 is an exceptional cooling upgrade for 1972-1983 Jeep CJ5 models with 3.8L, 4.2L, or 5.0L engines. Its six-core design, heavy-gauge aluminum construction, large capacity top tank, and compatibility with factory hose routing make it an ideal choice for those seeking improved cooling efficiency and durability for their off-road adventures.

Pros and Cons of Buying a Luxerad JK36 Radiator for 1972-1983 Jeep CJ5 with 3.8L, 4.2L, 5.0L Engines

1. Pros:

a. Compatibility: The Luxerad JK36 radiator is specifically designed for 1972-1983 Jeep CJ5 models with 3.8L, 4.2L, and 5.0L engines, ensuring a perfect fit.

b. Durability: This radiator is constructed using heavy-duty materials, such as aluminum, which provides excellent resistance to corrosion and damage.

c. Improved Cooling: The JK36 radiator features a larger cooling capacity than OEM radiators, which can help prevent overheating and improve overall engine performance.

d. Easy Installation: The kit comes with all necessary hardware for installation, making it a relatively straightforward process for most DIY enthusiasts.

2. Cons:

a. Cost: Compared to OEM radiators, the Luxerad JK36 radiator may be more expensive. However, the benefits of improved cooling and durability may outweigh the additional cost for some.

b. Customization: Since this is a direct-fit radiator, there may be limited options for customizing the appearance or adding additional features.

Conclusion:

When considering the purchase of a Luxerad JK36 radiator for a 1972-1983 Jeep CJ5 with a 3.8L, 4.2L, or 5.0L engine, it's essential to weigh the pros and cons. The benefits, such as compatibility, durability, improved cooling, and easy installation, can help ensure a reliable and efficient cooling system for your Jeep. However, the potential downsides, including cost and limited customization options, should also be taken into account. Ultimately, if you value the enhanced performance and durability offered by the Luxerad JK36 radiator, the investment may be worthwhile for your Jeep CJ5.

Details:

Notes Installation instructions are not included. Light weight direct bolt-on OEM fitment or replacement. 3-row racing design. Improves cooling by 35 - 45% temp.

Return labels are not given to return these items. All New Radiators - 100% leak tested. 100% TIG WELD, NO EPOXY.

part #: jk36 price

  • $135.85

specifications radiatoranch:

  • for models: Cj5
  • for makes: Jeep
  • for years: 1972-1983
  • brand: Luxerad
  • mpn: Jk36
  • mounting style: Bolt-on
  • outlet diameter: 1.5 Inch
  • color: Silver
  • fitment type: Direct Replacement
  • items included: Cap
  • fitment 1: 1976-1986 Jeep Cj7 3.8l / 4.2l / 5.0l At Mt
  • material: Aluminum
  • item length: 23.94 Inch
  • placement on vehicle: Engine Compartment
  • type: Radiator
  • ipn: Cc583
  • manufacturer warranty: 1 Year
  • item height: 15.75 Inch
  • warehouses: We Have Warehouses In Ca, De, Ga
  • style: Downflow
  • features: 100 Leak Tested, 3 Rows, Downflow Radiator, Durability Tested
  • row count: 3 Rows
  • universal fitment: Yes
  • item width: 1.73 Inch
  • country of origin: China

returns radiatoranch:

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

shipping radiatoranch:

  • type: Fixed
  • carrier: UPS
  • cost: $0.00
  • class: Standard
  • service: UPS Ground
  • transit: 4-9 Days

seller radiatoranch:

  • city: Braselton, Georgia
  • # reviews: 3172
  • rating: 98.3%

payments radiatoranch:

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

general radiatoranch:

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

offer radiatoranch:

  • availability: In Stock
  • sold: 0
  • started: January 3, 2026
  • options: Ship-to-home
for models: cj5, for makes: jeep, for years: 1972-1983, mounting style: bolt-on, outlet diameter: 1.5 inch, fitment type: direct replacement, items included: cap, fitment 1: 1976-1986 jeep cj7 3.8l / 4.2l / 5.0l at mt, item length: 23.94 inch, placement on vehicle: engine compartment, type: radiator, manufacturer warranty: 1 year, item height: 15.75 inch, warehouses: we have warehouses in ca, de, ga, style: downflow, features: 100 leak tested, 3 rows, downflow radiator, durability tested, row count: 3 rows, universal fitment: yes, item width: 1.73 inch, country of origin: china,
category: auto parts > car truck parts accessories > engine cooling components > radiators, color: silver, material: aluminum, sku: 11115155042951722,

Luxerad JK36 Is Similar To:

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5 offers $135.85–$135.85 USD
  • Offer #1: $135.85 price + $0.00 shipping estimate = $135.85* total. 1981-1985 Jeep Scrambler 3.8L / 4.2L / 5.0L with Manual Transmission. 1973-1975 Jeep CJ6 All Models with Manual Transmission.FREE SHIPPING
  • Offer #2: $135.85 price + $0.00 shipping estimate = $135.85* total. RADIATOR SIZE. 1973-1975 Jeep CJ6 Base L6 3.8L 4.2L/ V8 5.0L.FREE SHIPPING
  • Offer #3: $135.85 price + $0.00 shipping estimate = $135.85* total. 1976-1986 Jeep CJ7 3.8L / 4.2L / 5.0L with Manual Transmission or Automatic Transmission models. 1973-1975 Jeep CJ6 All Models with Manual Transmission or Automatic Transmission models.FREE SHIPPING
  • Offer #4: $226.22 price + $0.00 shipping estimate = $226.22* total. Special Features: radiator 3 Row Full Aluminum Radiator for 1972-1986 JEEP CJ5 CJ6 CJ7 J10 J20,1974-1975 Jeep Cherokee,1981-1985 Scrambler Radiator Not suitable for Chevy engine.FREE SHIPPING
  • Offer #5: $135.85 price + $0.00 shipping estimate = $135.85* total.FREE SHIPPING

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