A-Premium A/C Suction & Discharge Hose Assembly for 3.6L GM SUVs (2013–2017) — OE Fit, 4-Layer Durable Construction

A-Premium A/C Suction & Discharge Line Hose Assembly replaces both low- and high-pressure lines to restore reliable air-conditioning flow in compatible 3.6L GM SUVs.

If your Chevrolet Traverse, GMC Acadia (including Acadia Limited), or Buick Enclave with the 3.6L V6 is experiencing weak cooling, oily residue, or visible hose damage, swapping in a properly matched suction and discharge hose assembly can recover system performance without replacing the whole A/C unit. This assembly is built to match OE routing and fitment for model years 2013–2017 (varies by vehicle) and is backed by A-Premium’s one-year unlimited-mileage guarantee.

Which vehicles and part references does this hose assembly fit?

This A/C line set is engineered for GM mid-size SUVs equipped with the 3.6L V6. Confirm compatibility by year and engine before purchase to ensure correct connectors and routing.

• Chevrolet Traverse 2013–2017 with 3.6L V6
• GMC Acadia 2013–2016 and Acadia Limited 2017 with 3.6L V6
• Buick Enclave 2013–2017 with 3.6L V6
• Cross-check reference numbers: HA111794C, 22914086, 23362334, 4813068, 66051, 84026916

How is this hose assembly constructed to handle vehicle demands?

The assembly uses a four-layer hose construction that improves resistance to abrasion, collapsing under vacuum, and thermal extremes common in automotive A/C systems. That construction helps maintain consistent refrigerant flow and prolongs service life compared with single-layer aftermarket hoses.

• Four-layer hose body for durability and thermal stability
• Reinforced crimped connections for leak-resistant sealing
• Material chosen to tolerate wide operating temperatures and common refrigerants

What performance benefits can I expect after installation?

Replacing worn suction and discharge hoses restores proper refrigerant circulation, reduces the risk of leaks, and helps the compressor and evaporator operate efficiently. While it’s not a full-system overhaul, a correct hose assembly is a high-impact repair for cooling loss caused by line failure.

• Improved refrigerant pressure stability under load
• Reduced risk of oil or refrigerant leaks at connections
• Better long-term resistance to collapse and wear

What warranty and purchase assurances come with this A-Premium assembly?

A-Premium includes a one-year unlimited-mileage guarantee on this A/C hose assembly to cover defects in materials or workmanship. The warranty is intended to give installers and owners confidence when replacing critical HVAC plumbing components.

• One-year unlimited-mileage warranty from A-Premium
• Manufactured to match OEM fit and mounting points for listed models
• Sold as a complete suction and discharge line assembly for direct replacement

Who is this for: This A-Premium suction and discharge hose assembly is intended for DIY mechanics, independent repair shops, and owners of 2013–2017 Chevrolet Traverse, GMC Acadia (2013–2016, Acadia Limited 2017), and Buick Enclave 3.6L vehicles who need a reliable, OE-fit replacement for leaking or damaged A/C lines. It’s especially useful when the compressor and evaporator are serviceable and line replacement can restore proper cooling without a full system rebuild.