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ACDelco radiator caps help restore cooling performance with the proper fit, form, and function for your vehicle. They feature high-quality materials and strict design requirements that match OE specifications—critical to ensuring an easy installation and dependable operation. The replacement caps are available in dozens of styles and options. Order the model recommended for your application.
( 63 )
$1.50
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$9.99
Summit Bucks
ACDelco water necks and thermostat housings fit your vehicle just like the originals. When you need to restore the efficiency of your water inlet/thermostat housing, these quality replacements fix your issues with leak-free performance and peace of mind. The units are available in a variety of configurations for applications from the 1960s and up. You can be assured that not only the fit, but also the function will be just as expected. Replace your water necks with one of the same from ACDelco.
( 30 )
$7.99
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$9.99
Summit Bucks
Air conditioning orifice tubes can become clogged and prevent refrigerant and oil from reaching the vehicle's A/C compressor. Restore your A/C performance with ACDelco GM Genuine Parts air conditioning orifice tubes. They're manufactured to GM original equipment specifications to meet or exceed your expectations for fit, form, and function.
( 5 )
$3.99
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$7.99
Summit Bucks
ACDelco GM original equipment vacuum check valve are a factory-recommended replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. These valves will provide the same performance, durability, and service life you expect from General Motors. Order the model designed for your vehicle application.
Not Yet Reviewed
$3.99
Summit Bucks
ACDelco GM Genuine Parts engine coolant air bleed valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
( 1 )
$9.99
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Clearance
ACDelco Gold cabin air filters are high-quality aftermarket replacements. They keep pollens, smoke, fumes, and other debris from reaching the inside of your vehicle. Excellent filtration media removes most of the airborne allergens and particles before they enter your vehicle's ventilation system, helping to reduce vehicle odor. Gold cabin air filters are manufactured to meet or exceed your expectations for fit and performance. Order the model recommended for your application.
( 10 )
$11.99
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$22.99
$5.50
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$9.50
Summit Bucks
To help keep you cool in hot weather driving, ACDelco offers GM Genuine Parts air conditioning replacement parts. Built to fit nearly all GM vehicles on the road today, they include a complete range of components from accumulators, receiver driers, blower motors, compressors, condensers, filter, evaporators, and engine fan cooling motors. On a hot day, there is nothing like a rush of cold air. Make sure that refreshing air keeps flowing, even on the hottest of days, with ACDelco GM Genuine Parts.
( 3 )
$2.99
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$8.99
Summit Bucks
ACDelco GM Genuine Parts water caps are manufactured to be an exact replacement for your vehicle. These true OE caps deliver peace of mind that the fit, form, and function meet high factory standards. Order the model recommended for your GM application.
( 1 )
$3.99
Summit Bucks
ADDelco offers air conditioning seals for more than 40 positions in your HVAC system. These OE-style replacements are available in different materials and configurations for fitment on countless vehicles from the 1970s and up. Ensure factory performance; order the seals recommended for your application.
( 1 )
$1.99
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$9.99
Summit Bucks
ACDelco multi-purpose caps are GM-recommended original equipment replacement components for your GM vehicles cooling systems. These OE-style caps are designed to provide proper fit and function, with the same performance, durability, and service life you expect from General Motors.
Not Yet Reviewed
$7.99
Summit Bucks
ACDelco GM Genuine Parts A/C line O-rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Used for forming a tight connection between air conditioning components, these premium O-rings are manufactured to meet or exceed OE specifications for fit, form, and function. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
Not Yet Reviewed
$1.99
Summit Bucks
ACDelco GM Genuine Parts engine coolant water caps are manufactured to be an exact replacement for your vehicle. These true OE caps deliver peace of mind that the fit, form, and function meet high factory standards. Order the model recommended for your GM application.
Not Yet Reviewed
$2.99
Summit Bucks
Clearance
ACDelco Gold engine coolant thermostats are premium aftermarket replacements. They provide great performance and dependability. These thermostats meet all expectations for fit, form, and function. Get control of your coolant with an ACDelco Gold product.
( 12 )
$20.99
$3.99
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$6.99
Summit Bucks
ACDelco GM Genuine Parts A/C refrigerant temperature sensors measure the temperature of the refrigerant discharged from the evaporator core in the low side refrigerant line. This data is used to cycle the A/C compressor on and off, to prevent the evaporator core from freezing. The GM-recommended OE replacement parts are manufactured from factory materials and specs to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$5.99
Summit Bucks
ACDelco GM Genuine Parts A/C evaporator core case drain tubes are GM-recommended replacement component. These original equipment tubes are manufactured from factory materials and specs, providing the same performance, durability, and service life you expect from General Motors.
Not Yet Reviewed
$4.99
Summit Bucks
Some parts just wear out from extended use—so ACDelco offers replacement electric fan blades to ensure your engine stays cool and efficient. Made from heavy-duty black plastic/nylon, these blades are just like the originals, offering a perfect fit on many specific applications—and installation is a breeze. Keep airflow high and cash flow low with ACDelco replacement electric fan blades.
( 6 )
$5.99
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$7.99
Summit Bucks
ACDelco GM Genuine Parts coolant tube connectors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These replacements are true OE parts installed during the production of or validated by General Motors for GM vehicles. The quick-connect engine coolant air bleed pipe fittings feature hose barb attachment—and are available for fitment on a wide range of vehicles, including many Buick, Chevrolet, Cadillac and Saab applications.
Not Yet Reviewed
$5.99
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$6.99
Summit Bucks
ACDelco A/C compressor hose seals are made to replace broken seals on your GM vehicle. Overtime, hose seals can begin to deteriorate and cause leaks. These GM-recommended replacement parts are made to GM OE specifications for fit, form and function, and are engineered to provide the same quality, reliability and durability you expect from General Motors. Order ACDelco A/C compressor hose seals suited to fit your application.
Not Yet Reviewed
$1.99
Summit Bucks
Control the flow of refrigerant through your A/C evaporator with ACDelco GM Genuine Parts air conditioning expansion valve kits. They contain a new expansion valve and the related components necessary for installation. These GM-recommended replacement parts have been manufactured to fit your specific vehicle with the quality, reliability, and durability of GM OE.
( 4 )
$7.99
Summit Bucks
ACDelco GM Genuine Parts engine coolant thermostats monitor the flow of coolant through your vehicle's engine and radiator. Built to the exact specification of your original component, these are the only GM-recommended replacements. Do not settle for anything less than the best; choose ACDelco GM Genuine Parts.
( 37 )
$7.99
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$9.99
Summit Bucks
ACDelco air conditioning evaporator cores restore sufficient cooling to your vehicle cabin. These high-quality replacements offer the proper fit and performance to absorb the heat, remove the moisture, and allow you to enjoy cool cruising again. Models are available for hundreds of vehicles from the 1980s and up. Ensure a comfortable climate; order the A/C evaporator core recommended for your application.
( 2 )
$3.99
Summit Bucks
ACDelco water neck and thermostat seals provide a leak-free install. Cut from premium materials, these replacement gaskets and O-rings are available in a variety of styles and shapes for fitment on specific applications. Choose the name you can trust—ACDelco—to supply OE-type parts for long-lasting fit and dependable performance.
( 3 )
$3.99
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$5.99
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