Part #: RA78C

Universal Air RA78C Radiator

Crossflow Radiator
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Crossflow Radiator
🚗Fitment: Jeep, Cherokee, Comanche, and Wagoneer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Cooling Solution for Jeep Cherokee, Comanche, and Wagoneer

The Universal Air Crossflow Radiator RA78C is designed to provide efficient cooling performance for select Jeep models. Engineered to meet the specific cooling needs of the Jeep Cherokee, Comanche, and Wagoneer, this radiator helps maintain optimal engine temperature under various driving conditions.

Key Features of the Universal Air RA78C Radiator

  • Compatible with Jeep Cherokee, Comanche, and Wagoneer models
  • Part number RA78C ensures precise fitment and easy identification
  • Crossflow design promotes effective heat dissipation
  • Constructed for durability and consistent cooling performance
  • Direct replacement radiator for reliable vehicle operation

About the Universal Air Crossflow Radiator Line

The Crossflow Radiator product line by Universal Air focuses on radiators that utilize a crossflow design, where coolant flows horizontally through the radiator core. This design enhances heat transfer efficiency and supports better engine cooling. The RA78C model is part of this line, offering a balance of performance and compatibility for Jeep vehicles requiring a dependable cooling component.

Detailed Product Description

The Universal Air Crossflow Radiator RA78C is engineered specifically for Jeep Cherokee, Comanche, and Wagoneer models, ensuring a precise fit and reliable cooling. Its crossflow configuration allows coolant to pass horizontally, improving heat exchange and helping prevent engine overheating. This radiator is manufactured to meet OEM specifications, providing a direct replacement option that maintains the vehicle's original cooling system performance. The RA78C part number helps identify the correct radiator for these Jeep models, simplifying maintenance and repair tasks.

Common Issues Addressed by the RA78C Radiator

  • Engine overheating due to inefficient cooling
  • Coolant leaks from damaged or corroded radiators
  • Reduced engine performance caused by high operating temperatures
  • Failure of original radiator components over time
  • Inadequate heat dissipation in Jeep Cherokee, Comanche, and Wagoneer vehicles

Installation Notes and Tips

When installing the Universal Air RA78C radiator, ensure the vehicle is cool and the cooling system is depressurized before removal of the old radiator. Verify compatibility with your specific Jeep model and engine configuration. Properly connect all hoses and fittings to avoid leaks, and refill the cooling system with the recommended coolant. Bleed the system to remove air pockets for optimal performance. Consult the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty Information

The Universal Air Crossflow Radiator RA78C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability. For warranty information, refer to the product documentation or contact the manufacturer directly.

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1990JeepCherokeeLimited4.0LL6N/ACrossflow Radiator
1990JeepCherokeePioneer4.0LL6N/ACrossflow Radiator
1990JeepCherokeeSport4.0LL6N/ACrossflow Radiator
1990JeepComanchePioneer4.0LL6N/ACrossflow Radiator
1990JeepComancheBase4.0LL6N/ACrossflow Radiator
1990JeepComancheEliminator4.0LL6N/ACrossflow Radiator
1990JeepWagoneerN/ACrossflow Radiator
1989JeepCherokeeLaredo4.0LL6N/ACrossflow Radiator
1988JeepCherokeeBase4.0LL6N/ACrossflow Radiator
1988JeepComancheEliminator4.0LL6N/ACrossflow Radiator
1987JeepCherokeeLimited4.0LL6GASN/ACrossflow Radiator
1987JeepCherokeePioneer4.0LL6GASN/ACrossflow Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.