Part #: RA1140C

Universal Air RA1140C Radiator

Downflow Radiator
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$139.67Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Downflow Radiator
Fitment: Mazda, Miata
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 RA1140C

The Universal Air Downflow Radiator RA1140C is designed specifically for Mazda Miata models, providing reliable cooling performance. This radiator is engineered to maintain optimal engine temperatures under various driving conditions.

  • Compatible with Mazda Miata vehicles
  • Part number RA1140C for precise identification
  • Downflow radiator design for efficient coolant flow
  • Constructed to meet OEM specifications
  • Durable materials for long-lasting performance

About the Downflow Radiator Product Line

The Downflow Radiator line by Universal Air features radiators that utilize a vertical coolant flow design, allowing coolant to move downward through the core. This design supports effective heat dissipation and is suitable for vehicles like the Mazda Miata that require consistent cooling under normal and demanding conditions. The RA1140C is part of this line, ensuring compatibility and performance aligned with the vehicle's cooling system requirements.

Detailed Product Description

The RA1140C radiator is engineered to replace the original cooling component in Mazda Miata models. Its downflow design facilitates efficient coolant circulation, helping to prevent overheating and maintain engine performance. Manufactured with quality materials, this radiator supports the vehicle’s cooling system by dissipating heat effectively, which is critical for engine longevity and reliability. The part number RA1140C ensures that this radiator matches the exact specifications needed for proper fitment and function.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged radiators in Mazda Miata vehicles
  • Resolves engine overheating caused by inefficient cooling
  • Addresses coolant flow restrictions due to clogged or corroded radiators
  • Improves cooling system reliability after accident damage
  • Prevents engine damage related to inadequate heat dissipation

Installation Notes and Tips

When installing the Universal Air Downflow Radiator RA1140C, ensure the vehicle is cool and the cooling system is depressurized before removal. Properly drain the coolant and inspect hoses and clamps for wear. Align the radiator carefully to avoid damage to the fins or mounting points. Refill the cooling system with the recommended coolant and bleed air pockets to maintain optimal performance.

Quality Assurance and Warranty

Universal Air radiators, including the RA1140C, are manufactured to meet industry standards and OEM specifications. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms with the supplier or manufacturer.

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
1997MazdaMiataN/ADownflow Radiator
1996MazdaMiataN/ADownflow Radiator
1995MazdaMiataN/ADownflow Radiator
1994MazdaMiataN/ADownflow Radiator
1993MazdaMiataN/ADownflow Radiator
1992MazdaMiataN/ADownflow Radiator
1991MazdaMiataN/ADownflow Radiator
1990MazdaMiataN/ADownflow 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.