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Air Conditioning Hoses and Lines
Keep refrigerant flowing where it needs to go—even on classic cars and trucks—with air conditioning hoses and lines from Summit Racing Equipment.
Your A/C...
Keep refrigerant flowing where it needs to go—even on classic cars and trucks—with air conditioning hoses and lines from Summit Racing Equipment.
Your A/C system has a hot, high-pressure side, starting at the discharge valve of the compressor and moving through the condenser and the dryer. Once the refrigerant leaves the metering valve, you’re on the cool, low-pressure side, passing through the evaporator and back out to the compressor. These components are all connected by plumbing that navigates through the engine bay.
Whether you need a single fitting, hose, or hard line to make a repair, or a complete stock...
Keep refrigerant flowing where it needs to go—even on classic cars and trucks—with air conditioning hoses and lines from Summit Racing Equipment.
Your A/C system has a hot, high-pressure side, starting at the discharge valve of the compressor and moving through the condenser and the dryer. Once the refrigerant leaves the metering valve, you’re on the cool, low-pressure side, passing through the evaporator and back out to the compressor. These components are all connected by plumbing that navigates through the engine bay.
Whether you need a single fitting, hose, or hard line to make a repair, or a complete stock replacement air conditioning line kit, or even hose kits to custom-build an air conditioning system for a vehicle that never had one, Summit Racing Equipment has everything you need to cool anything you drive. You can shop using our powerful Make/Model search tools, by engine code, or by hose sizes.
Top Brands
To keep your air conditioner running at peak efficiency, get hoses and lines from manufacturers you can trust. Summit Racing Equipment lets you shop with confidence from brands like Vintage Air, Be Cool, ACDelco, Four Seasons, S.U.R.&R., and more.
Showing In Stock Items. Show All 17 Items.
Air Conditioning, Refrigeration Lines, Rubber, Female Threads, Billet Adapter Fittings, LS Swap, Nissan, Kit
Part Number: SKM-ACNS-LS1
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Air Conditioning, Refrigeration Lines, Rubber, Female Threads, Billet Adapter Fittings, LS Swap, BMW, E30, Kit
Part Number: SKM-ACE30-LS1
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
A/C Suction and Liquid Line Hose Assembly
Part Number: UAC-HA111609C
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
A/C Refrigerant Liquid Hose
Part Number: UAC-HA113758C
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
A/C Refrigerant Discharge Hose
Part Number: UAC-HA113760C
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
A/C Refrigerant Suction Hose, Suction & Liquid Line Hose Assembly w/o Orifice Tube
Part Number: FSS-66090
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
A/C Refrigerant Discharge Hose
Part Number: UAC-HA111640C
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
A/C Manifold Hose Assembly
Part Number: UAC-HA11470C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Discharge/Suction Hose, Air Conditioning, Aluminum/Rubber, Chevy, Pontiac, Each
Part Number: FSS-56650
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
A/C Manifold Hose Assembly
Part Number: UAC-HA11416C
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
A/C Refrigerant Discharge Hose
Part Number: UAC-HA11385C
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
