1966 GMC K25/K2500 Pickup Engine Cooling Parts
Keep Your 1966 GMC K25/K2500 Pickup in Top Shape with Quality Engine Cooling Parts
Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 1966 GMC K25/K2500 Pickup looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Cooling Fan Controllers and Radiator Fan Motors. 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.
Top-Rated Engine Cooling Parts from Trusted Brands
Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Imperial. For example, Imperial Engine Cooling Parts start at just $23.99 with an average 4.1 star rating. With over 184 reviews and a solid 4 star average, you can shop with confidence knowing other GMC K25/K2500 Pickup owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 GMC K25/K2500 Pickup Engine Cooling Part at Advance Auto Parts is around $67.82, with a range that starts at $23.99 and goes up to $99.99. With 6 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Engine Cooling Fan Module start at just $99.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 1966 GMC K25/K2500 Pickup in peak condition, inside and out.
Find Your Specific 1966 GMC K25/K2500 Pickup Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 1966 GMC K25/K2500 Pickup? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your GMC K25/K2500 Pickup. Whether you’re driving a 1966 model or another popular model year like
1967,
1968,
1969,
1970,
1971,
1972,
1973, and
1974, we’ve got you covered. Purchasing Engine Cooling Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle.
Essential 1966 GMC K25/K2500 Pickup Engine Cooling Parts
Imperial – Thermostatic Fan Control – Preset (Part No.226206)
from
$46.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Preset thermostatic fan control
- 185 Deg. F preset
- For use with Imperial electric fans
- Probe installs into radiator fins
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Carquest Premium – Engine Cooling Fan Module (Part No.ACC1313)
from
$99.99
All modern vehicles consist of several independent operating systems controlled by a main system processor with independent sub-processors. The sub-processors provide class 2 serial information data to the main processor while handling the operation of the system and carry the circuit load to protect the main operating system. When replacing any level processor programming may be needed to enter the unit into the vehicles main operating system.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Imperial – Thermostatic Fan Control – Adjustable (Part No.226208)
from
$69.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Adjustable thermostatic fan control
- 160 Deg. F – 210 Deg. F thread-in probe
- For use with Imperial electric fans
- Thread-in probe for installation in water jacket or radiator
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Imperial – Adjustable Thermostatic Fan Control (Part No.226203)
from
$23.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Economy adjustable thermostatic fan control
- Economy Model; 32-248 Deg. F
- For use with Imperial electric fans
- Probe installs into radiator fins
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Imperial – Adjustable Thermostatic Fan Control (Part No.226204)
from
$65.99
Adjustable Thermostatic Fan Control. 160-210°F; push-in probe. Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.
Product Features:
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Product Features:
- Adjustable thermostatic fan control
- 160-210°F push-in probe
- For use with Imperial electric fans
- Probe installs into radiator fins
Imperial – Electric Fan, 14" Diameter (Part No.226114)
from
$99.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Motors built and tested to quality specifications
- 14 in. universal fit reversible fan
- 1250 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
- Motors built and tested to quality specifications
- 14 in. universal fit reversible fan
- 1250 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Imperial – Electric Fan, 12" Diameter (Part No.226112)
from
$108.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
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Product Features:
- Rapid-Cool Thin-Line electric fans
- 12″ Diameter
- 800 CFM
- Use as a pusher or puller fan
- Motors built and tested to quality specifications
- 12 in. universal fit reversible fan
- 800 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Popular 1966 GMC K25/K2500 Pickup Engine Cooling Parts Categories
Most Popular Engine Cooling Fan Controllers for 1966 GMC K25/K2500 Pickups
Enhance your 1966 GMC K25/K2500 Pickup with one of the 5 Engine Cooling Fan Controllers we have in stock, starting at just $23.99.
Imperial – Adjustable Thermostatic Fan Control (Part No.226203)
from
$23.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Economy adjustable thermostatic fan control
- Economy Model; 32-248 Deg. F
- For use with Imperial electric fans
- Probe installs into radiator fins
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Imperial – Adjustable Thermostatic Fan Control (Part No.226204)
from
$65.99
Adjustable Thermostatic Fan Control. 160-210°F; push-in probe. Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.
Product Features:
See More
Product Features:
- Adjustable thermostatic fan control
- 160-210°F push-in probe
- For use with Imperial electric fans
- Probe installs into radiator fins
Imperial – Thermostatic Fan Control – Preset (Part No.226206)
from
$46.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Preset thermostatic fan control
- 185 Deg. F preset
- For use with Imperial electric fans
- Probe installs into radiator fins
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Imperial – Thermostatic Fan Control – Adjustable (Part No.226208)
from
$69.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Adjustable thermostatic fan control
- 160 Deg. F – 210 Deg. F thread-in probe
- For use with Imperial electric fans
- Thread-in probe for installation in water jacket or radiator
- Contains gaskets, O-rings, or seals to properly replace the product
- Brass construction for accurate temperature sensing
- Zinc coated terminal to resist corrosion
- Vehicle specific applications
Carquest Premium – Engine Cooling Fan Module (Part No.ACC1313)
from
$99.99
All modern vehicles consist of several independent operating systems controlled by a main system processor with independent sub-processors. The sub-processors provide class 2 serial information data to the main processor while handling the operation of the system and carry the circuit load to protect the main operating system. When replacing any level processor programming may be needed to enter the unit into the vehicles main operating system.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Best-Selling 1966 GMC K25/K2500 Pickup Radiator Fan Motor
Upgrade your K25/K2500 Pickup with our best-selling Radiator Fan Motor with a 3.5 Starts rating across 14 reviews.
Imperial – Electric Fan, 14" Diameter (Part No.226114)
from
$99.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
Product Features:
See More
Product Features:
- Motors built and tested to quality specifications
- 14 in. universal fit reversible fan
- 1250 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
- Motors built and tested to quality specifications
- 14 in. universal fit reversible fan
- 1250 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Top-Rated Engine Cooling Part Brands For Your 1966 GMC K25/K2500 Pickup
When it comes to finding the perfect Engine Cooling Part for your 1966 GMC K25/K2500 Pickup, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Engine Cooling Part brands including Imperial, and more, all known for their exceptional customer ratings (average brand rating of 4.1 stars) and competitive prices, as low as $23.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1966 GMC K25/K2500 Pickup, providing peace of mind with parts that meet or exceed OEM standards.
Popular Imperial 1966 GMC K25/K2500 Pickup Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 1966 GMC K25/K2500 Pickup, Advance Auto Parts has exactly what you need with our selection of Imperial Engine Cooling Parts. We have 1 Imperial Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $23.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Imperial Engine Cooling Parts for the 1966 GMC K25/K2500 Pickup come highly rated, with over 35 customer reviews and an impressive average rating of 4.1 stars. Choosing a Imperial Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$23.99
(35)
Adjustable Thermostatic Fan Control
“good price, but does not come with knob to set temp”
FAQs for 1966 GMC K25/K2500 Pickup Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 1966 GMC K25/K2500 Pickups?
Out of 6 Engine Cooling Parts that fit 1966 GMC K25/K2500 Pickups, the following parts are the top sellers:
- Engine Cooling Fan Module (12550022) – $99.99
What’s the price range for 1966 GMC K25/K2500 Pickup Engine Cooling Parts?
The prices of Engine Cooling Parts for the 1966 GMC K25/K2500 Pickup range from $23.99 up to $99.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 1966 GMC K25/K2500 Pickup?
The average price for Engine Cooling Parts for the 1966 GMC K25/K2500 Pickup is $67.82. Keep in mind the variety of part types within our Engine Cooling 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 Engine Cooling Parts for other GMC K25/K2500 Pickup model years?
What are the cheapest Engine Cooling Parts for my 1966 GMC K25/K2500 Pickup?
The cheapest 1966 GMC K25/K2500 Pickup Engine Cooling Parts we carry are:
- Adjustable Thermostatic Fan Control (6016936) – $23.99
- Thermostatic Fan Control – Preset (3670008) – $46.99
- Adjustable Thermostatic Fan Control (3670006) – $65.99
- Thermostatic Fan Control – Adjustable (15230000) – $69.99
- Electric Fan, 14" Diameter (6014933) – $99.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 1966 GMC models?
Yes. We stock Engine Cooling Parts for 20 other popular 1966 GMC models. Some of the most popular are 1966 K15/K1500 Pickup Engine Cooling Parts, 1966 Suburban Engine Cooling Parts, 1966 G1000 Series Engine Cooling Parts, 1966 PB1000 Series Engine Cooling Parts, and 1966 I1500 Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 1966 GMC K25/K2500 Pickup?
Based on 184 reviews by customers, our 1966 GMC K25/K2500 Pickup Engine Cooling Parts have an average customer rating of 4 stars. These are the highest-rated categories of Engine Cooling Parts for the 1966 GMC K25/K2500 Pickup and their top-rated products:
- Radiator Fan Motors
- Electric Fan, 14" Diameter (6014933) – $99.99
- Engine Cooling Fan Controllers
- Adjustable Thermostatic Fan Control (6016936) – $23.99
- Adjustable Thermostatic Fan Control (3670006) – $65.99
- Thermostatic Fan Control – Preset (3670008) – $46.99
What types of Engine Cooling Parts do you sell for my 1966 GMC K25/K2500 Pickup?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 1966 GMC K25/K2500 Pickup:
Can I get help with 1966 GMC K25/K2500 Pickup Engine Cooling Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Cooling Parts and more.
What is your return policy for GMC K25/K2500 Pickup Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new GMC K25/K2500 Pickup Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.