1966 GMC 3500 Air Conditioning Parts

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Keep Your 1966 GMC 3500 in Top Shape with Quality Air Conditioning Parts

Whether you’re repairing or upgrading your Air Conditioning Part, using high-quality parts is key to keeping your 1966 GMC 3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Clutch Bearings, AC Compressor Thrust Bearings, and Expansion Valve and Orifice Tubes. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1966 GMC 3500 Air Conditioning Part at Advance Auto Parts is around $33.82, with a range that starts at $22.49 and goes up to $53.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like A/C Expansion Valve and Multi-Purpose Bearing start at just $24.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Air Conditioning Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 1966 GMC 3500 in peak condition, inside and out.

Essential 1966 GMC 3500 Air Conditioning Parts

Carquest Premium – A/C Expansion Valve (Part No.T38683)

A/C Expansion Valve

from

$24.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
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National – Multi-Purpose Bearing (Part No.907257)

Multi-Purpose Bearing

from

$53.99
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
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Driveworks – Ball Bearing (Part No.S-907257)

Ball Bearing

from

$22.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Most Popular AC Clutch Bearing for 1966 GMC 3500s

Enhance your 1966 GMC 3500 with this popular AC Clutch Bearing we have in stock, for $22.49.

Driveworks – Ball Bearing (Part No.S-907257)

Ball Bearing

from

$22.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

Best-Selling 1966 GMC 3500 AC Compressor Thrust Bearing

Upgrade your 3500 with our best-selling AC Compressor Thrust Bearing.

National – Multi-Purpose Bearing (Part No.907257)

Multi-Purpose Bearing

from

$53.99
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Top-Quality Expansion Valve and Orifice Tubes for 1966 GMC 3500s

Choose a high-quality OEM or aftermarket Expansion Valve and Orifice Tube for GMC 3500s and enjoy top-notch performance from $24.99.

Carquest Premium – A/C Expansion Valve (Part No.T38683)

A/C Expansion Valve

from

$24.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

FAQs for 1966 GMC 3500 Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1966 GMC 3500s?

Out of 3 Air Conditioning Parts that fit 1966 GMC 3500s, the following parts are the top sellers:

What’s the price range for 1966 GMC 3500 Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1966 GMC 3500 range from $22.49 up to $53.99 for the most premium parts.

What is the average price of an Air Conditioning Part for a 1966 GMC 3500?

The average price for Air Conditioning Parts for the 1966 GMC 3500 is $33.82. Keep in mind the variety of part types within our Air Conditioning Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Air Conditioning Parts for other GMC 3500 model years?

Yes, we carry Air Conditioning Parts for 5 model years of GMC 3500s between 1960 and 1965. The following model years are the most popular for Air Conditioning Part purchases: 1965, 1964, 1963, 1962, 1961, and 1960.

What are the cheapest Air Conditioning Parts for my 1966 GMC 3500?

The cheapest 1966 GMC 3500 Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 1966 GMC models?

What are the top-rated Air Conditioning Parts that fit the 1966 GMC 3500?

The one 1966 GMC 3500 Air Conditioning Part we have in stock is the Ball Bearing. It is rated 2.5 stars and costs $22.49.

What types of Air Conditioning Parts do you sell for my 1966 GMC 3500?

As of 3/1/26, these are some of the most in-demand types of Air Conditioning Parts for a 1966 GMC 3500:

Can I get help with 1966 GMC 3500 Air Conditioning Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Air Conditioning Parts and more.

What is your return policy for GMC 3500 Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new GMC 3500 Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.