Eterpace A/C Suction & Discharge Hose Assembly for GM 3.6L V6 (2013–2017) — Direct-Fit OEM Replacement

Eterpace A/C Suction Hose & Discharge Line Hose Assembly 22914086 is a direct-fit refrigerant line assembly engineered to replace worn suction and discharge hoses on select Buick, Chevrolet and GMC V6 3.6L models from 2013–2017.

This hose assembly restores the pathway that carries refrigerant between the evaporator and the compressor, helping your vehicle’s air conditioning circulate properly. Designed as a replacement for OEM part numbers such as 4813068, 66051, HA-111794C, and 22914086, the Eterpace unit fits specific crossover and SUV models and is built to meet the same routing and connection requirements as the original.

Which vehicles is this hose assembly compatible with?

This assembly fits a defined set of GM vehicles equipped with the 3.6L V6 engine and the matched A/C routing used by the original part. Confirm fitment against your VIN or compare the listed replacement numbers before purchase.

• Buick Enclave: model years 2013–2017
• Chevrolet Traverse: model years 2013–2017
• GMC Acadia: model years 2013–2016; Acadia Limited 2017 (V6 3.6L)
• Direct replacement for OEM numbers: 4813068, 66051, HA-111794C, 22914086, 23362334, 84026916, 84121190

How does this hose assembly function within the A/C system?

The assembly contains both suction and discharge lines that transport refrigerant between the evaporator and compressor. Proper refrigeration flow depends on intact hoses and secure fittings to prevent leaks and maintain system pressure.

• Transmits low- and high-pressure refrigerant between evaporator and compressor
• Includes factory-style fittings to preserve system integrity and routing
• Replaces aged or damaged lines that can cause A/C inefficiency or leaks

What are the practical benefits of installing this replacement hose?

Replacing a compromised hose can stop refrigerant loss and restore consistent A/C performance without replacing the entire system. The Eterpace assembly is manufactured to match OEM connection points, simplifying installation and reducing the need for additional adapters.

• Helps prevent refrigerant leaks and related compressor strain
• Saves labor time by matching original routing and fittings
• Cost-effective alternative to dealer-priced OEM assemblies

What should I check before ordering and during installation?

Confirm your vehicle’s year, model, engine size (V6 3.6L), and refer to the listed replacement part numbers. During installation, inspect surrounding A/C components and O-rings, and ensure the system is evacuated and recharged by a certified technician.

• Verify compatibility with vehicle VIN or OE part numbers
• Replace O-rings and service gaskets to ensure leak-free seals
• Have the A/C system vacuumed and recharged by a professional

Who is this for: The Eterpace A/C Suction Hose & Discharge Line Hose Assembly 22914086 is intended for DIY mechanics, independent repair shops, and owners of Buick Enclave, Chevrolet Traverse, or GMC Acadia (specified years) who need a reliable, direct-fit replacement for aging or leaking refrigerant lines. If your vehicle matches the listed fitment and you want an OEM-style assembly to restore proper refrigerant flow, this part is designed to slot into the original routing and connections for a straightforward installation when paired with proper A/C service.