1966 GMC K25/K2500 Pickup Car Parts & Accessories

Name: 1/2" x 12' Engine Oil Cooler Hose
Brand: Imperial
SKU: 240112
Price: 48.99 USD

You have come to the right place if you need new or replacement parts for your 1966 K25/K2500 Pickup. Advance Auto carries over 114 aftermarket parts for your 1966 GMC K25/K2500 Pickup, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 1966 K25/K2500 Pickup Transmission Parts and Clutch Systems. Plus, our selection of 1966 Body Parts for your K25/K2500 Pickup are some of the lowest in the market.

Find replacement parts and upgrades for your 1966 GMC K25/K2500 Pickup. Use our customer reviews of Automotive Accessories parts and others, along with user ratings on the many of the products we offer. You won’t find an easier way to shop for 1966 GMC K25/K2500 Pickup performance parts, 1966 GMC K25/K2500 Pickup body parts, interior components, or any type of part for that matter. Get your K25/K2500 Pickup upgraded or back in pristine shape by shopping Advance Auto Parts.

Looking for the right parts to keep your 1966 GMC K25/K2500 Pickup in top shape? Below, you’ll find links to some of the best selling and most popular part types specifically designed for your vehicle. Some of these top selling part types are Battery: 26 Group Size, 450 CCA, 560 CA, 85 Minute Reserve Capacities (114 parts available), Yellow Battery: 7586DT Group Size, 620 CCA, 770 CA, 100 Minute Reserve Capacities (114 parts available), and Red Battery: 25 Group Size, 720 CCA, 910 CA, 90 Minute Reserve Capacity, High Power Deliveries (114 parts available). These and 114 other OEM and aftermarket parts are available from trusted brands like DieHard, Dorman, and Imperial, and more. Advance Auto Parts has everything you need to maintain or upgrade your 1966 GMC K25/K2500 Pickup. Shop with confidence knowing you’re getting high-quality parts that will help your vehicle perform its best.

Top GMC Part Categories

Batteries

Blower Motors

Engine Cooling Fan Controllers

Radiator Fan Motors

OE Engine Oil Coolers

Brake Wheel Cylinders

Engine Oil Cooler Hoses

Upper Radiator Hoses

Drive Shaft Slip Yoke Sleeves

Lower Radiator Hoses

By-Pass Hoses

V-Belts

Best-Selling Belts and Hoses for your 1966 GMC K25/K2500 Pickup

Upgrade your 1966 GMC K25/K2500 Pickup with one of the 15 best-selling parts in stock, starting at just $1.99.

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$48.99

1/2″ x 12′ engine oil cooler hose. Imperial engine hose is specifically designed for engine cooling applications.

Product Features:

Engine oil cooler hose
Size: 1/2″ x 12′
Designed for engine oil applications
12′ hose length accommodates most applications

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$59.99

Metal line kit for engine oil coolers. Routes oil lines past exhaust manifolds.

Product Features:

Metal line kit
For use in engine oil cooler applications
Routes oil lines past exhaust manifolds
Provides protection where standard hoses can fail

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$42.99

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

Materials specially designed to resist collapse in a vacuum
Designed to withstand electrochemical degradation, the leading cause of hose failure
Pre-formed for a good fit and to ensure perfectly sealed connections
EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
Meets the requirements of SAE 20R4, Class D2 and DIN 73411, Class A (except for tolerances)
Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Note: Gates recommends replacing clamps and connectors each time a new cooling hose is installed.
Caution: Do not use for fuel or oil transportation applications.

from

$49.99

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

Materials specially designed to resist collapse in a vacuum
Designed to resist electrochemical degradation, which is the leading cause of hose failure
Pre-shaped to fit and to ensure perfectly sealed conditions
EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
Meets the requirements of SAE 20R4, Class D2 and DIN 73411, Class A (except for tolerances)
Temperature range -40 degrees F to +257 degrees F (-40 degrees C to +125 degrees C)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transfer applications

from

$45.99

Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:

Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
Resists oil, heat, ozone, weather and aging for improved belt life
Meets or exceeds SAE J636C specifications

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$41.49

Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
Resistant to oil, heat, ozone, weathering, and aging for better belt life.
Meets or exceeds SAE J636C specifications

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$34.99

Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.

Product Features:

Engineered to resist electrochemical degradation, the leading cause of hose failure
The steel wire spiral allows them to take on multiple shapes without bending or crushing
EPDM tube and neoprene cover for longer life
Polyester fabric reinforcement vulcanizes without unnecessary deformation in connections
Heat, oil and ozone resistant
Meets SAE 20R5 Type EC Class D-2 specifications
Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Caution: Do not use for fuel or oil transportation applications.
Caution: Do not use for fuel or oil transfer applications.

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$33.49

Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
Ground to ensure precise dimensional control of the top width and sidewall for proper adjustment to the pulley.
Thermoactivated pull cords for maintenance-free performance when properly installed and tensioned
Resists oil, heat, ozone, weather, and decay to improve belt life
Meets or exceeds SAE J636C specifications

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$32.99

Product Features:

The fiber-filled rubber adds flexibility along the entire length of the belt and provides greater lateral stability in the pulley.
Ground to ensure precise dimensional control of the top width and sidewall for proper adjustment to the pulley.
Thermoactivated pull cords for maintenance-free performance when properly installed and tensioned
Resists oil, heat, ozone, weather and aging for improved belt life
Meets or exceeds SAE J636C specifications

from

$31.49

Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
Ground to ensure precise dimensional control of the top width and sidewall for proper adjustment to the pulley.
Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
Resistant to oil, heat, ozone, weathering, and aging for better belt life.
Meets or exceeds SAE J636C specifications

from

$31.49

Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
The shape is ground to ensure precise dimensional control of the top width and sidewall for a correct fit to the pulley.
Thermally active pull cords for maintenance-free operation when the strap is properly installed and tensioned
Resists oil, heat, ozone, weather and aging for improved belt life
Meets or exceeds SAE J636C specifications

from

$25.49

Gates Vulco-Flex(R) II hose will bend in almost any direction. It easily replicates the angles and planes of a wide variety of expensive original equipment coolant hose, for quick, easy replacement.

Product Features:

Improved sealing surface for improved leak resistance
High flexibility for easy installation
Maximum vehicle coverage with minimum inventory
Heat, oil and ozone resistant
Rated for SAE 20R5 Class D-2 performance
Temperature Range: up to +257 Deg. F (+125 Deg. C)
Note: Gates recommends replacing clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transportation applications.

from

$17.99

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

Specifically-engineered materials resist collapse under vacuum
Designed to resist electrochemical degradation, which is the leading cause of hose failure
Pre-shaped to fit and to ensure perfectly sealed conditions
EPDM Tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone and chemical refrigerants
Meets the requirements of SAE 20R4, Class D2 and DIN 73411, Class A (except for tolerances)
Temperature range -40 degrees F to +257 degrees F (-40 degrees C to +125 degrees C)
Note: Gates recommends replacing clamps and connectors each time a new cooling hose is installed.
Caution: Do not use for fuel or oil transportation applications.

from

$3.99

Premium hose constructed for long service life.

Product Features:

Good resistance to high temperatures for extended periods of time, which prolongs service life
Meets SAE 20R3 Standard Wall Class D-2 requirements
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Caution: Do not use for fuel or oil transportation applications.
CAUTION: Do not use for fuel or oil transfer applications
PLEASE NOTE: Item is priced and sold by the foot. See store for details.

from

$1.99

Premium hose constructed for long service life.

Product Features:

Good resistance to high temperatures for extended periods of time, which prolongs service life
Meets SAE 20R3 Standard Wall Class D-2 requirements
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
CAUTION: Do not use for fuel or oil transfer applications
PLEASE NOTE: Item is priced and sold by the foot. See store for details.

Most Popular 1966 GMC K25/K2500 Pickup Cooling and Climate Controls

Improve your K25/K2500 Pickup’s performance by choosing from our wide selection of 8 OEM and aftermarket auto parts specifically for your 1966 GMC K25/K2500 Pickup.

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$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:

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

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$42.99

Carquest Premium Blower Motors 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 Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:

Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor
Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor

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$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:

Adjustable thermostatic fan control
160-210°F push-in probe
For use with Imperial electric fans
Probe installs into radiator fins

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:

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.

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:

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

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:

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

from

$54.99

Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor
Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor

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:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

Top-Selling K25/K2500 Pickup Wheels and Tires

Shop now for the best auto parts and accessories for your 1966 K25/K2500 Pickup, starting at $2.99, and ensure your GMC stays in top shape.

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$2.99

These wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles. They are engineered from durable materials to exacting specifications for long service life and a perfect fit.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$2.99

These wheel lug nuts are precision-engineered to deliver a seamless fit and reliable performance, perfectly matching the original equipment hardware on specified vehicles. Crafted from durable materials and manufactured to strict specifications, they ensure long-lasting service life and dependable functionality. With a standard replacement grade type, these lug nuts are available in various sizes and assortments, making it easy to find the right fit for your application. Designed for both strength and reliability, they are backed by a team of U.S.-based product experts with over a century of automotive experience, ensuring trustworthy quality. Whether you’re replacing worn-out hardware or upgrading for peace of mind, these lug nuts provide exceptional value and performance.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Crafted for longevity – made from high-quality, durable materials to ensure a long-lasting service life and dependable functionality.

from

$3.99

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$2.99

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$8.49

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$3.49

These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety.

Product Features:

Durable material – carbon steel meets SAE automotive industry standards for strength and hardness
Corrosion resistant – extensive salt spray testing helps ensure years of durability against rust
Tensile tested – lug studs undergo industry-standard proof-load testing to ensure strength
Trustworthy quality – backed by team of professional engineers and quality control specialists in the United States

from

$8.99

These wheel lug nuts with a 1/2-20 thread and durable chrome finish are precision-engineered to deliver a perfect fit and reliable performance for your vehicle. Designed as a direct replacement for original equipment hardware, they ensure seamless compatibility with specified vehicles. Crafted from high-quality materials and manufactured to strict specifications, these lug nuts offer exceptional durability and a long service life. Available in various sizes and assortments, they provide flexibility to meet your specific application needs – just check the product dimensions to ensure the right fit. Backed by a team of U.S.-based product experts with over a century of automotive experience, these lug nuts combine trustworthy quality with outstanding value, making them a dependable choice for your vehicle’s maintenance or repair.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
High-quality materials – crafted from premium materials to ensure exceptional durability and a long service life, providing reliable performance over time.

from

$8.99

These wheel lug nuts are precision-engineered to deliver a seamless fit, function, and performance equivalent to original equipment hardware for specified vehicles. Crafted from high-quality materials, they are built to strict specifications, ensuring long-lasting durability and reliable performance. With a standard replacement grade and a 20-seat type, these lug nuts are designed to meet the demands of everyday driving. Their durable chrome finish not only enhances their appearance but also provides added resistance to wear and corrosion. Available in various sizes and assortments, they allow you to select the perfect match for your application. Backed by a team of U.S.-based product experts with over a century of automotive experience, these lug nuts offer trustworthy quality and exceptional value for your vehicle.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
The durable chrome finish enhances the lug nuts’ resistance to wear and corrosion, ensuring long-lasting performance and maintaining their appearance over time.

from

$39.99

Secure your wheels with this precision-engineered wheel lock set, designed to replace factory wheel nuts with attractive, corrosion-resistant locking nuts that deter theft. Crafted from high-quality materials and rigorously tested for durability and corrosion resistance, this set ensures reliable performance and a long service life. With various sizes, quantities, and appearances available, you can find the perfect fit for your vehicle by checking the product attributes. Backed by a team of U.S.-based product experts with over a century of automotive experience, this standard replacement-grade set offers trustworthy quality and peace of mind. Protect your investment while enhancing your vehicle’s look with this durable and functional anti-theft solution.

Product Features:

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Enhances vehicle aesthetics – designed to not only secure your wheels but also improve the overall appearance with its precision-engineered, attractive locking nuts.

from

$19.99

Prevent wheel theft with this attractive, precision-manufactured wheel lock set. Made of quality materials for durability, these parts have undergone try-on and corrosion resistance testing to ensure long service life. These sets come in different sizes, quantities and appearances, so check the product details to ensure you have the exact number, look and fit you need.

Product Features:

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$3.49

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$49.99

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$44.99

Prevent wheel theft with this precision-engineered wheel lock set, designed to replace factory wheel nuts with attractive, corrosion-resistant locking nuts. Crafted from high-quality materials and rigorously tested for durability, these locks ensure reliable performance and a long service life. With various sizes, quantities, and appearances available, you can find the perfect fit for your vehicle by checking the product attributes. Backed by a team of U.S.-based product experts with over a century of automotive experience, this standard replacement grade set offers trustworthy quality and peace of mind. Whether you’re upgrading or replacing, this anti-theft solution combines functionality, style, and durability to protect your wheels effectively.

Product Features:

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Enhanced security design – precision-engineered to provide a reliable anti-theft solution, ensuring your wheels remain protected under various conditions.

from

$17.49

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$17.29

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$2.99

Wheel lug nuts are crafted to deliver exceptional reliability and performance, perfectly matching the fit and function of original equipment hardware for specified vehicles. Engineered with durable materials and manufactured to strict specifications, these lug nuts ensure a long service life and a secure fit. Available in various sizes and assortments, they provide flexibility for different applications, making it essential to verify dimensions for compatibility. With a standard replacement grade type, these lug nuts are backed by a team of U.S.-based product experts with over a century of automotive experience, ensuring trustworthy quality and dependable performance.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Crafted with precision engineering, these wheel lug nuts are designed to provide a secure and long-lasting fit, ensuring dependable performance for a wide range of vehicle applications.

from

$2.99

These Wheel Lug Nuts are meticulously crafted to deliver a precise fit and reliable performance, matching the original equipment hardware on specified vehicles. Engineered with durable materials and manufactured to strict specifications, they ensure a long service life and dependable functionality. With a standard replacement grade type and a 20-seat type, these lug nuts are designed to meet the demands of your vehicle’s requirements. Available in a variety of sizes and assortments, they provide flexibility for different applications – just check the product dimensions to ensure compatibility. Backed by a team of U.S.-based product experts with over a century of automotive experience, these lug nuts offer trustworthy quality and exceptional value for your vehicle maintenance needs.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Engineered for longevity – crafted with durable materials to ensure a long service life and dependable functionality under demanding conditions.

from

$3.99

These wheel lug nuts are precision-engineered to deliver a seamless fit and reliable performance, perfectly matching the original equipment hardware on specified vehicles. Crafted from durable materials and manufactured to strict specifications, they ensure a long service life and dependable functionality. With a standard replacement grade type and a 20-seat type, these lug nuts are designed to meet the demands of everyday driving. Available in various sizes and assortments, they provide flexibility for different applications – just verify the product dimensions to ensure compatibility with your vehicle. Backed by a team of U.S.-based product experts with over a century of automotive experience, these lug nuts offer trustworthy quality and exceptional value for maintaining your vehicle’s safety and performance.

Product Features:

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Engineered for longevity, these lug nuts are crafted from high-quality materials to withstand the demands of everyday driving, ensuring dependable functionality over time.

from

$5.99

These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety.

Product Features:

Durable material – carbon steel meets SAE automotive industry standards for strength and hardness
Corrosion resistant – extensive salt spray testing helps ensure years of durability against rust
Tensile tested – lug studs undergo industry-standard proof-load testing to ensure strength
Trustworthy quality – backed by team of professional engineers and quality control specialists in the United States

from

$63.99

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$4.29

These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety.

Product Features:

Durable material – carbon steel meets SAE automotive industry standards for strength and hardness
Corrosion resistant – extensive salt spray testing helps ensure years of durability against rust
Tensile tested – lug studs undergo industry-standard proof-load testing to ensure strength
Trustworthy quality – backed by team of professional engineers and quality control specialists in the United States

from

$69.99

Direct replacement – these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
Ensure fit – available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$11.49

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$37.99

Replacement or upgrade – prevent theft with this wheel lock set, which replaces the factory wheel nuts with attractive, corrosion-resistant locking nuts
Various options – sets come in different sizes, quantities, and appearances; check the product attributes to ensure you have exactly what you need for your vehicle
Durable construction – made from quality materials to strict specifications and carefully tested to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

In-Demand Brake Parts for the GMC K25/K2500 Pickup

Choose from 4 high-quality Brake Parts for your 1966 GMC K25/K2500 Pickup priced between $23.99 and $32.99.

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$23.99

This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.

Product Features:

Ideal replacement – specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
Cost-effective fix – replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
Quality materials – made with high-quality EPDM rubber cups and boots for long-lasting performance
Professionally tested – wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups

from

$23.99

Ideal replacement – specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
Cost-effective fix – replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
Quality materials – made with high-quality EPDM rubber cups and boots for long-lasting performance
Professionally tested – wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups

from

$32.99

Ideal replacement – specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
Cost-effective fix – replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
Quality materials – made with high-quality EPDM rubber cups and boots for long-lasting performance
Professionally tested – wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups

from

$32.99

Ideal replacement – specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
Cost-effective fix – replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
Quality materials – made with high-quality EPDM rubber cups and boots for long-lasting performance
Professionally tested – wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups

Highly-Rated Fluids and Chemicals for 1966 GMC K25/K2500 Pickup

Discover top-rated parts for your 1966 GMC K25/K2500 Pickup.

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$19.79

PEAK Antifreeze + Coolant Concentrate is specially engineered to deliver guaranteed superior lifetime protection. Its advanced universal formula contains a proprietary blend of 10X the scale-fighting inhibitors coupled with robust organic additives to fight against the damaging effects of scale deposits and corrosion. PEAK Antifreeze + Coolant is free of 2-EHA, silicate, nitrite, borate, and amines, ensuring maximum cooling system performance for 10 years/300,000 miles. It is compatible for use with any color or type of antifreeze/coolant in the system.

Product Features:

Specially formulated to deliver Superior Lifetime Protection against damaging scale and corrosion
Contains 10X the scale-fighting inhibitors to ensure maximum cooling system performance
Provides more coverage for 10+ years/300,000+ miles of service
Universal formula is compatible with any color or type of antifreeze/coolant
Meets the performance requirements of ASTM D3306 and D4985

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$18.99

FRAM Conventional Green Concentrate is an ethylene glycol-based product for use in car and light duty trucks that are already using a conventional coolant. The inhibitors prevent rust, corrosion, and provide freeze-up and boil-over protection. When used as directed, the Prime Green Concentrate Low Silicate formula provides full protection for a minimum of one year.

Product Features:

Low Silicate Formula.
When used as directed, will provide protection for a minimum of 1 year
Meets or exceeds ASTM requirements for cars, light duty trucks
Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.

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$15.99

Antifreeze Conventional Green 50/50 is an ethylene glycol-based product for use in car and light duty trucks that are already using a conventional coolant. The inhibitors prevent rust, corrosion, and provide freeze-up and boil-over protection. Prime Green 50/50 can be used to top-off cooling systems in vehicles using conventional AF/C, will not harm rubber parts, and meets ASTM D3306 and D4985 standards.

Product Features:

Low Silicate Formula.
When used as directed, will provide protection for a minimum of 1 year
Meets or exceeds ASTM requirements for cars, light duty trucks
Ready to Use formula (prediluted to a 50% Eg & 50% distilled water mix). Perfect for small volume top-off or complete drain and refill of the cooling system

1966 GMC K25/K2500 Pickup Car Parts & Accessories

Imperial – 1/2" x 12′ Engine Oil Cooler Hose (Part No.240112)

Imperial – Metal Line Kit for Engine Oil Coolers (Part No.240293)

Gates – Premium Molded Coolant Hose (Part No.20145)

Gates – Premium Molded Coolant Hose (Part No.20993)

Gates – Notched V-Belt: 53.61" Long, 1 Strand, Exact Fit (Part No.9530)

Gates – Automotive XL High Capacity V-Belt (Part No.9520)

Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26611)

Gates – Automotive XL High Capacity V-Belt (Part No.9510)

Gates – Automotive XL High Capacity V-Belt (Part No.7570)

Gates – Automotive XL High Capacity V-Belt (Part No.9385)

Gates – Automotive XL High Capacity V-Belt (Part No.9395)

Gates – Vulco-Flex II Flexible Coolant Hose (Part No.25480)

Gates – Premium Molded Coolant Hose (Part No.20563)

Gates – Safety Stripe Standard Straight Heater Hose (Sold by foot) (Part No.28412)

Gates – Straight Heater Hose: EPDM, Direct Fit, 0.625" Inside Diameter (sold by foot) (Part No.28411)

Imperial – Adjustable Thermostatic Fan Control (Part No.226203)

Carquest Premium – Blower Motor: without Wheel (Part No.35587)

Imperial – Adjustable Thermostatic Fan Control (Part No.226204)

Imperial – Electric Fan, 14" Diameter (Part No.226114)

Imperial – Thermostatic Fan Control – Preset (Part No.226206)

Imperial – Thermostatic Fan Control – Adjustable (Part No.226208)

Carquest Premium – Blower Motor: without Wheel (Part No.35504)

Carquest Premium – Engine Cooling Fan Module (Part No.ACC1313)

Dorman – Wheel Nut 1/2-20 Standard – 13/16 In. Hex, 5/8 In. Length (sold by each) (Part No.611-016)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Bulge Open End, 0.833" Length, Chrome, 1 Pack (Part No.611-154.1)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Duplex Acorn, 1.868" Length, Chrome, 1 Pack (Part No.611-155.1)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Bulge Acorn, 1.385" Length, Chrome, 1 Pack (Part No.611-153.1)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, OEM Style, 0.562" Length, Chrome, 4 Pack (Part No.711-831)

Dorman – Pik-a-Nut – 1/2-20 Serrated Wheel Stud – .625 In. Knurl, 1-11/16 In. Length (Part No.98193.1)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Acorn, 1.384 in Length, Chrome, 4 Pack (Part No.711-201)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Bulge Acorn, 1.375" Length, Chrome, 4 Pack (Part No.711-205)

Dorman – Wheel Lug Nut and Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.407" L, Chrome, 16 Nuts/4 Locks/1 Key (Part No.711-241)

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.425" Length, Chrome, 4 Locks/1 Key (Part No.711-221)

Dorman – Pik-a-Nut – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Standard, 0.625" Length, Zinc, 1 Pack (Part No.98908.1)

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.395" Length, Black, 20 Locks/1 Key (Part No.711-256)

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" Length, Chrome, 20 Locks/1 Key (Part No.711-255)

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Bulge, 0.876" Length, Chrome, 4 Locks/1 Key (Part No.711-226)

Dorman – Wheel Lug Nut Lock Set: 1/2-20 Thread, Conical 60, Tuner, 1.295" Length, Chrome, 4 Locks/1 Key (Part No.711-225)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Bulge Acorn, 1.38" Length, Chrome (sold by each) (Part No.611-153)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Bulge Open End, 0.83" Length, Chrome (sold by each) (Part No.611-154)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Duplex Acorn, 1.87" Length, Chrome (sold by each) (Part No.611-155)

Dorman – Wheel Stud: Serrated without Clip Head, 1/2-20 Thread Size, RHT, 1 Pack (Part No.610-192.1)

Dorman – Wheel Lug Nut and Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.392" L, Matte Black, 16 Nuts/4 Locks/1 Key (Part No.711-235C)

Dorman – Wheel Stud: Serrated, 1/2-20 Thread Size, Right Hand Thread (sold by each) (Part No.610-153)

Dorman – Wheel Lug Nut: 1/2-20 Thread, Conical 60, Bulge, 1.4" Length, Chrome, 20 Pack (Part No.711-265)

Dorman – Wheel Lug Nut Lock: 1/2-20 Thread, Conical 60, Spline Drive Locking, 1.35" Length, Chrome, 4 Pack (Part No.711-215)

Dorman – Wheel Lug Nut and Lock Set: 1/2-20 Thread, Conical 60, Acorn, 1.39" L, Pink, 16 Nuts/4 Locks/1 Key (Part No.711-235L)

Carquest Wearever – Drum Brake Wheel Cylinder (Part No.WCA35326)

Carquest Wearever – Drum Brake Wheel Cylinder (Part No.WCA35325)

Carquest Wearever – Drum Brake Wheel Cylinder (Part No.WCA14494)

Carquest Wearever – Drum Brake Wheel Cylinder (Part No.WCA14493)

PEAK – Antifreeze + Coolant, Concentrate, 1 Gallon (Part No.PKP0B3)

FRAM – Antifreeze & Coolant: Concentrate, Conventional Green, 1 Gallon (Part No.F101)

FRAM – Heavy Duty Antifreeze and Coolant: 50/50 Ready To Use, Universal , 1 Gallon (Part No.F201)