HomeHVAC > Hoses and PipesUniversal Air HA112789C A/C Suction Line Hose Assembly
Part #: HA112789C

Universal Air HA112789C A/C Suction Line Hose Assembly

Suction Line
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Suction Line
🚗Fitment: Toyota, Corolla
🔄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 A/C Suction Line Hose Assembly

The Universal Air HA112789C A/C Suction Line Hose Assembly is designed specifically for Toyota Corolla models. This component plays a critical role in the vehicle's HVAC system by ensuring proper refrigerant flow and maintaining air conditioning efficiency.

  • Compatible with Toyota Corolla models
  • Part number HA112789C for precise identification
  • Constructed for durability and reliable refrigerant flow
  • Part of the Universal Air Suction Line product line
  • Designed for HVAC system maintenance and repair

About the Universal Air Suction Line Product Line

The Suction Line product line from Universal Air focuses on delivering hose assemblies that meet OEM specifications for A/C systems. These components are engineered to handle refrigerant suction pressures and temperatures, ensuring consistent performance in automotive HVAC applications. The HA112789C is part of this line, providing a reliable replacement option for Toyota Corolla vehicles requiring a suction line hose assembly.

Detailed Product Description

The HA112789C A/C Suction Line Hose Assembly is manufactured to fit Toyota Corolla models, ensuring compatibility and ease of installation. This hose assembly facilitates the movement of refrigerant from the evaporator to the compressor, a vital function in the air conditioning cycle. Its construction supports the demands of the HVAC system, maintaining system integrity and preventing leaks or pressure loss.

Common Issues Addressed by This Suction Line Hose Assembly

  • Refrigerant leaks causing reduced cooling efficiency
  • Damaged or cracked hoses leading to system failure
  • Loss of refrigerant pressure affecting A/C performance
  • Wear and tear from prolonged use in Toyota Corolla HVAC systems
  • Replacement of faulty suction line components to restore proper function

Installation Notes and Tips

When installing the HA112789C suction line hose assembly, ensure the vehicle is compatible with this part number and model. Proper evacuation and recharging of the A/C system are necessary after installation to maintain system performance. Use appropriate tools to avoid damage to fittings and connections during replacement.

Quality Assurance and Warranty

Universal Air manufactures the HA112789C to meet industry standards for HVAC hose assemblies. While specific warranty details are not provided, the part is designed to offer reliable service life when installed correctly in compatible Toyota Corolla models.

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2019ToyotaCorollaBase1.8LL4N/ASuction Line
2019ToyotaCorollaSE1.8LL4N/ASuction Line
2019ToyotaCorollaL1.8LL4N/ASuction Line
2019ToyotaCorollaLE1.8LL4N/ASuction Line
2019ToyotaCorollaSE Plus1.8LL4N/ASuction Line
2019ToyotaCorollaXLE1.8LL4N/ASuction Line
2019ToyotaCorollaCE1.8LL4N/ASuction Line
2019ToyotaCorollaXSE1.8LL4N/ASuction Line
2019ToyotaCorollaLE Eco1.8LL4N/ASuction Line
2018ToyotaCorollaN/ASuction Line
2017ToyotaCorollaN/ASuction Line
2016ToyotaCorollaN/ASuction Line
2015ToyotaCorollaN/ASuction Line
2014ToyotaCorollaN/ASuction Line

* 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.