Universal Air HA111977C A/C Refrigerant Discharge Hose

Name: Universal Air HA111977C A/C Refrigerant Discharge Hose
Brand: Universal Air
SKU: CNTM-HA111977C
Price: 39.90 USD
Availability: InStock

Discharge Line

51 vehicles fit this part

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$39.90Free 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

Discharge Line

Fitment: Chevrolet, GMC, and Cadillac, Suburban 1500, Suburban 2500, Yukon XL 2500, Escalade, Yukon, and Yukon XL 1500

Easy Returns — Return within 60 days for a full refund

Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? See all A/C Refrigerant Discharge Hose options

Reliable A/C Refrigerant Discharge Hose for GM SUVs

The Universal Air HA111977C A/C Refrigerant Discharge Hose is designed specifically for select Cadillac, Chevrolet, and GMC models. This hose ensures proper refrigerant flow in your vehicle's HVAC system, maintaining efficient air conditioning performance.

Compatible with Cadillac Escalade, Chevrolet Suburban 1500/2500, GMC Yukon, Yukon XL 1500/2500
Part number HA111977C for precise identification and fitment
Constructed to meet OEM specifications for durability and performance
Part of the Universal Air Discharge Line product line, focused on refrigerant discharge solutions
Designed for HVAC system reliability and leak prevention

About the Universal Air Discharge Line Product Line

The Discharge Line series by Universal Air specializes in A/C refrigerant discharge hoses engineered to maintain optimal refrigerant flow and system pressure. This product line addresses the critical need for durable, leak-resistant hoses that withstand the demands of modern vehicle HVAC systems. The HA111977C is a component within this line, tailored for heavy-duty SUVs from Cadillac, Chevrolet, and GMC.

Product Details and Compatibility

The HA111977C A/C Refrigerant Discharge Hose is engineered for use in the HVAC systems of Cadillac Escalade, Chevrolet Suburban 1500 and 2500, and GMC Yukon and Yukon XL 1500 and 2500 models. This hose facilitates the transfer of refrigerant from the compressor to the condenser, playing a vital role in the air conditioning cycle. Its construction adheres to strict quality standards to ensure resistance to pressure, temperature fluctuations, and refrigerant exposure.

Common Issues Addressed by This Hose

Refrigerant leaks causing reduced A/C cooling efficiency
Cracks or wear in old discharge hoses leading to system failure
Pressure loss in the refrigerant line affecting compressor performance
HVAC system overheating due to improper refrigerant flow
Replacement of damaged or deteriorated discharge hoses in GM SUVs

Installation Notes and Tips

Installation of the HA111977C hose should be performed by a qualified technician familiar with HVAC systems. Ensure the system is fully depressurized before removal of the old hose. Verify the part number matches the vehicle application to avoid fitment issues. Proper torque specifications should be followed when securing hose fittings to prevent leaks.

Quality Assurance and Warranty

Universal Air manufactures the HA111977C hose to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Universal Air products typically come with manufacturer-backed quality assurance. Using this hose helps maintain the integrity of your vehicle’s HVAC system and supports reliable air conditioning operation.

This part fits 51 vehicles. Search below:

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2013	Chevrolet	Suburban 1500	LT	6.0L	V8	GAS	N/A	Discharge Line
2013	Chevrolet	Suburban 2500	LS				N/A	Compatible with rear A/C.; Discharge Line
2013	Chevrolet	Suburban 2500	LT				N/A	Compatible with rear A/C.; Discharge Line
2013	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2012	Chevrolet	Suburban 1500	Base	6.0L	V8	GAS	N/A	Discharge Line
2012	Chevrolet	Suburban 2500	LT	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2012	Chevrolet	Suburban 2500	LS	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2012	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2011	Chevrolet	Suburban 1500	Base	6.0L	V8	GAS	N/A	Discharge Line
2011	Chevrolet	Suburban 2500	LS	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2011	Chevrolet	Suburban 2500	LT	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2011	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2010	Chevrolet	Suburban 1500	Base	6.0L	V8	GAS	N/A	Discharge Line
2010	Chevrolet	Suburban 2500					N/A	Compatible with rear A/C.; Discharge Line
2010	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2009	Cadillac	Escalade	Base	6.2L	V8	FLEX	N/A	Compatible with rear A/C.; Discharge Line
2009	Cadillac	Escalade	Platinum	6.2L	V8	FLEX	N/A	Compatible with rear A/C.; Discharge Line
2009	Chevrolet	Suburban 2500					N/A	Compatible with rear A/C.; Discharge Line
2009	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2008	Cadillac	Escalade					N/A	Compatible with rear A/C.; Discharge Line
2008	Chevrolet	Suburban 2500					N/A	Compatible with rear A/C.; Discharge Line
2008	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2007	Cadillac	Escalade					N/A	Compatible with rear A/C.; Discharge Line
2007	Chevrolet	Suburban 2500					N/A	Compatible with rear A/C.; Discharge Line
2007	GMC	Yukon XL 2500					N/A	Compatible with rear A/C.; Discharge Line
2006	Cadillac	Escalade					N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon	SLT	4.8L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon	SLT	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon	SLE	4.8L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon	SLE	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon	Denali	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon XL 1500	SLT	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon XL 1500	SLE	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2005	GMC	Yukon XL 1500	Denali	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon	SLE	4.8L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon	SLE	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon	Denali	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon	SLT	4.8L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon	SLT	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon XL 1500	SLT	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon XL 1500	SLE	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon XL 1500	Denali	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2004	GMC	Yukon XL 2500		6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon	SLT	4.8L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon	SLE	4.8L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon	SLE	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon	SLT	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon	Denali	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon XL 1500	SLT	5.3L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon XL 1500	Denali	6.0L	V8		N/A	Compatible with rear A/C.; Discharge Line
2003	GMC	Yukon XL 2500		6.0L	V8		N/A	Compatible with rear A/C.; Discharge 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.