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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 21 Items.
A/C Suction Line Hose Assembly
Part Number: UAC-HA11297C
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
A/C Suction Line Hose Assembly
Part Number: UAC-HA112708C
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
A/C Refrigerant Liquid Hose, Liquid Line Hose Assembly w/o Orifice Tube
Part Number: FSS-65644
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Discharge Line Hose Assembly
Part Number: FSS-66465
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Suction & Liquid Line Internal Heat Exchange Hose Assembly
Part Number: FSS-66375
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Suction Line Hose Assembly
Part Number: FSS-66940
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
A/C Suction Line Hose Assembly
Part Number: UAC-HA11053C
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
A/C Discharge Line Hose Assembly
Part Number: SUG-5203788
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
A/C Liquid Line Assembly
Part Number: SUG-5204313
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Discharge Hose, Air Conditioning, Aluminum/Rubber, for use on Acura®, Honda®, 3.5L, Each
Part Number: FSS-56033
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Suction Line Hose Assembly
Part Number: FSS-66929
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
AC Suction Hose, 1965 Cadillac, w/POA
Part Number: OPG-CE05592
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
