HomeHVAC > Hoses and PipesUniversal Air HA111978C A/C Suction and Liquid Line Hose Assembly
Part #: HA111978C

Universal Air HA111978C A/C Suction and Liquid Line Hose Assembly

Suction and Liquid Line (IHX)
⚙️ 14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Suction and Liquid Line (IHX)
🚗Fitment: Kia, Optima
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Suction and Liquid Line Hose for Kia Optima

The Universal Air Suction and Liquid Line Hose Assembly (Part Number HA111978C) is designed specifically for Kia Optima models. This hose assembly ensures proper refrigerant flow within the vehicle's HVAC system, maintaining efficient air conditioning performance.

Key Features of Universal Air HA111978C Hose Assembly

  • Compatible with Kia Optima A/C systems
  • Part of the Universal Air Suction and Liquid Line (IHX) product line
  • Durable construction for reliable refrigerant transfer
  • Includes both suction and liquid line hoses in one assembly
  • OEM-quality fit and function for seamless installation

Detailed Description of the Suction and Liquid Line (IHX) Hose Assembly

The Universal Air Suction and Liquid Line (IHX) product line focuses on providing integrated hose assemblies that combine both suction and liquid lines for automotive HVAC systems. This design simplifies replacement and ensures compatibility with specific vehicle models. The HA111978C hose assembly is engineered to meet the exact specifications required for Kia Optima vehicles, supporting efficient refrigerant circulation and helping maintain optimal air conditioning system performance.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C suction and liquid line hoses
  • Resolving refrigerant leaks caused by hose cracks or deterioration
  • Restoring proper refrigerant flow to improve A/C cooling efficiency
  • Addressing system pressure loss due to compromised hose integrity
  • Preventing contamination and moisture ingress in the A/C system

Installation Notes and Tips for HA111978C

  • Ensure vehicle compatibility with Kia Optima before installation
  • Inspect surrounding components for wear or damage during replacement
  • Use proper tools to avoid damaging hose fittings or connections
  • Follow manufacturer torque specifications for hose clamps and fittings
  • Evacuate and recharge the A/C system after installation to maintain performance

Quality Assurance and Warranty Information

Universal Air manufactures the HA111978C hose assembly to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. This ensures that the Suction and Liquid Line Hose Assembly provides reliable service when installed correctly in compatible Kia Optima models.

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2015KiaOptimaLX2.4LL4GASN/ASuction and Liquid Line (IHX)
2015KiaOptimaEX2.4LL4GASN/ASuction and Liquid Line (IHX)
2015KiaOptimaSXL Turbo2.0LL4GASN/ASuction and Liquid Line (IHX)
2015KiaOptimaSX2.4LL4GASN/ASuction and Liquid Line (IHX)
2015KiaOptimaEX Luxury2.4LL4GASN/ASuction and Liquid Line (IHX)
2015KiaOptimaSX Turbo2.0LL4GASN/ASuction and Liquid Line (IHX)
2015KiaOptimaLimited2.0LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaSX2.4LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaSXL Turbo2.0LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaLX2.4LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaLimited2.0LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaEX2.4LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaEX Luxury2.4LL4GASN/ASuction and Liquid Line (IHX)
2014KiaOptimaSX Turbo2.0LL4GASN/ASuction and Liquid Line (IHX)

* 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.