Part #: RA13633C

Universal Air RA13633C Radiator

Crossflow Radiator
11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$171.41Free 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
Crossflow Radiator
Fitment: Buick, Envision
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 Buick Envision

The Universal Air Crossflow Radiator RA13633C is designed specifically for the Buick Envision, providing efficient engine cooling and maintaining optimal operating temperatures. This radiator ensures consistent performance under various driving conditions.

  • Compatible with Buick Envision models
  • Part number RA13633C for precise identification
  • Crossflow design for improved heat dissipation
  • Constructed to meet OEM specifications
  • Direct replacement radiator for easy installation

About the Universal Air Crossflow Radiator Line

The Crossflow Radiator product line by Universal Air features radiators engineered with a crossflow design, which allows coolant to flow horizontally across the radiator core. This design enhances heat transfer efficiency and supports better engine temperature regulation. The RA13633C model is part of this line, ensuring compatibility and performance tailored for the Buick Envision.

Product Details and Compatibility

The RA13633C radiator is a direct fit replacement for the Buick Envision, designed to integrate seamlessly with the vehicle's cooling system. Its crossflow configuration promotes effective heat exchange, helping to prevent engine overheating and maintain consistent engine performance. This radiator is manufactured to meet or exceed original equipment standards, ensuring durability and reliability.

Common Issues Addressed by This Radiator

  • Engine overheating due to radiator failure
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced cooling efficiency impacting engine performance
  • Cracked or clogged radiator tubes causing coolant flow restriction
  • Replacement of worn or damaged OEM radiator components

Installation Notes and Tips

Installation of the RA13633C radiator should be performed by a qualified technician familiar with the Buick Envision cooling system. Ensure all coolant is properly drained before removal. Verify hose connections and mounting points align with the original radiator. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

The Universal Air Crossflow Radiator RA13633C is manufactured to meet industry standards for quality and durability. While specific warranty details are not provided, Universal Air products typically undergo rigorous testing to ensure reliable performance. Consult product documentation or the manufacturer for warranty information.

This part fits 11 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2020BuickEnvisionPremium2.0LL4GASN/ACrossflow Radiator
2020BuickEnvisionCXL2.0LL4GASN/ACrossflow Radiator
2020BuickEnvisionPremium II2.0LL4GASN/ACrossflow Radiator
2019BuickEnvisionPremium2.0LL4GASN/ACrossflow Radiator
2019BuickEnvisionCXL2.0LL4GASN/ACrossflow Radiator
2019BuickEnvisionPremium II2.0LL4GASN/ACrossflow Radiator
2018BuickEnvisionPremium2.0LL4GASN/ACrossflow Radiator
2018BuickEnvisionCXL2.0LL4GASN/ACrossflow Radiator
2017BuickEnvisionPremium2.0LL4GASN/ACrossflow Radiator
2017BuickEnvisionCXL2.0LL4GASN/ACrossflow Radiator
2016BuickEnvisionN/ACrossflow 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.