Part #: RA1778C

Universal Air RA1778C Radiator

Downflow Radiator
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Downflow Radiator
Fitment: Toyota, Tacoma
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Universal Air Downflow Radiator RA1778C

The Universal Air Downflow Radiator RA1778C is designed specifically for Toyota Tacoma models, providing reliable cooling performance. This radiator is engineered to meet the cooling demands of your vehicle, ensuring efficient heat dissipation under various driving conditions.

  • Compatible with Toyota Tacoma models
  • Part number RA1778C for precise identification
  • Downflow radiator design for effective cooling
  • Constructed to maintain optimal engine temperature
  • Direct replacement for original equipment radiators

Detailed Product Description

The RA1778C radiator from Universal Air belongs to the Downflow Radiator product line, which focuses on delivering efficient cooling solutions through a downflow design. This design allows coolant to flow from the top to the bottom of the radiator, promoting consistent heat exchange and helping maintain engine temperature within manufacturer specifications. The radiator is tailored for Toyota Tacoma vehicles, ensuring proper fitment and compatibility with the vehicle’s cooling system. Using the correct part number RA1778C guarantees that you receive a radiator engineered to meet the specific requirements of your Tacoma.

Common Applications and Problem Solving

  • Replaces damaged or leaking radiators in Toyota Tacoma models
  • Addresses engine overheating issues caused by inefficient cooling
  • Resolves coolant leaks that can lead to engine damage
  • Improves cooling system performance after wear or corrosion
  • Supports engine longevity by maintaining proper operating temperature

Installation Notes and Tips

  • Ensure compatibility by verifying Toyota Tacoma model year and specifications
  • Drain coolant completely before removing the old radiator
  • Inspect hoses and clamps for wear and replace if necessary
  • Follow manufacturer torque specifications when securing the radiator
  • Refill with the appropriate coolant type and bleed the system to remove air pockets

Quality Assurance and Warranty

The Universal Air Downflow Radiator RA1778C 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. Using the correct part number RA1778C helps maintain the integrity of your Toyota Tacoma’s cooling system.

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2004ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
2003ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
2002ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
2001ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
2000ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
1999ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
1998ToyotaTacomaLimitedN/Awith 15-5/8 Core; Downflow Radiator
1998ToyotaTacomaBaseN/Awith 15-5/8 Core; Downflow Radiator
1998ToyotaTacomaSR5N/Awith 15-5/8 Core; Downflow Radiator
1998ToyotaTacomaPre RunnerN/Awith 15-5/8 Core; Downflow Radiator
1998ToyotaTacomaDLXN/Awith 15-5/8 Core; Downflow Radiator
1997ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
1996ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator
1995ToyotaTacomaN/Awith 15-5/8 Core; Downflow Radiator

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.