1966 Chevrolet P20 Series Engine Cooling Parts
Keep Your 1966 Chevrolet P20 Series 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 Chevrolet P20 Series looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thermostats, Water Pumps, and Thermostat and Water Outlet Assemblies. 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 FELPRO, Carquest Premium, and Dorman. For example, FELPRO Engine Cooling Parts start at just $2.99 with an average 4.6 star rating. Carquest Premium and Dorman offer similar pricing and quality, backed by strong customer feedback. With over 1,160 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet P20 Series owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Chevrolet P20 Series Engine Cooling Part at Advance Auto Parts is around $39.34, with a range that starts at $2.99 and goes up to $108.99. With 35 options in stock from 10 trusted brands, finding the right fit is easy. Popular picks like Engine Coolant Outlet Gasket, UltraStat Thermostat: 195 Degrees, and UltraStat Thermostat: 180 Degrees start at just $4.99 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 Air Conditioning Parts and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 1966 Chevrolet P20 Series in peak condition, inside and out.
Find Your Specific 1966 Chevrolet P20 Series Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 1966 Chevrolet P20 Series? 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 Chevrolet P20 Series. Whether you’re driving a 1966 model or another popular model year like
1960,
1961,
1962,
1963,
1964,
1965, and
1967, 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 Chevrolet P20 Series Engine Cooling Parts
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4070)
from
$58.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- Built to meet or exceed OE fit, form and function
- All components necessary for installation are supplied with pump
- 100% tested for reliable performance
- Follow all enclosed instructions to maximize pump life and validate warranty
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2070)
from
$39.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- Built to meet or exceed OE fit, form and function
- All components necessary for installation are supplied with pump
- 100% tested for reliable performance
- Follow all enclosed instructions to maximize pump life and validate warranty
Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)
from
$55.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.
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Product Features:
- Indicates coolant temperature
- Helps prevent coolant injuries
- Fahrenheit and centigrade readings
- Color-coded temperature ranges
- Integrated coolant reclamation valve
- Improves under-hood appearance
- Chromed crown with a colored trim ring
Carquest Premium – Radiator Cap: 7 PSI (Part No.10328)
from
$7.79
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
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Product Features:
- Safety lever to vent coolant pressure before removal
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.84842)
from
$21.99
We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
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Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable))
- Coated with corrosion and rust inhibitor
- 100% leak tested
- Direct-fit replacement for ease of installation
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- Coated with corrosion and rust inhibitor
- 100% leak tested
- Direct-fit replacement for ease of installation
Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.84852)
from
$24.79
We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
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Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable))
- Coated with corrosion and rust inhibitor
- 100% leak tested
- Direct-fit replacement for ease of installation
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- Coated with corrosion and rust inhibitor
- 100% leak tested
- Direct-fit replacement for ease of installation
Carquest Premium – Universal Fan Clutch – 7" Thermal Regular Duty (Part No.215026)
from
$59.99
Product Features:
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- Designed, tested, and built by application
- OE performance, fit, and appearance
- Precision machined
- Out of box installation
Carquest Premium – Universal Fan Clutch – 7" Thermal Regular Duty (Part No.215049)
from
$49.99
Product Features:
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- Designed, tested, and built by application
- OE performance, fit, and appearance
- Precision machined
- Out of box installation
Felpro – Engine Coolant Outlet Gasket (Part No.35062)
from
$4.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design
- Manufactured for the sealing repair environment
- Validated for fit, form, and function
- Quality that you can trust
Felpro – WATER OUTLET GASKET (Part No.35562 T)
from
$20.99
Product Features:
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- Problem-solving gaskets featuring advanced sealing technologies designed specifically for the repair environment
- PermaDryPlus water outlet gaskets utilize rigid carrier construction and silicone sealing beads to ensure a long-lasting seal, including those with warped housing flanges
- Validated for fit, form, and function
- Quality that you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Felpro – Engine Coolant Thermostat Housing Gasket (Part No.13224)
from
$2.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Motorad – Thermostat Kit: Includes Housing, Thermostat and Gasket, 195 Degrees (Part No.4820KT)
from
$18.99
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad – Thermostat Kit: Includes Housing, Thermostat and Gasket, 195 Degrees (Part No.4899KT)
from
$17.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
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 – 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:
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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 – 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:
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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, 16" Diameter (Part No.226116)
from
$92.99
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
- 16″ diameter
- 1,400 CFM
- Use as a pusher or puller fan
- Motors built and tested to quality specifications
- 16 in. universal fit reversible fan
- 1400 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Edelbrock – High Performance Thermostat (53mm) – 160 Deg (Part No.8603)
from
$24.99
Edelbrock thermostats are designed to ensure consistent cooling in high-performance applications. Feature a brass and copper valve assembly with a stainless steel body for durability. This 160 Deg F thermostat is a bolt-on OEM style replacement that measu
Product Features:
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Product Features:
- 54mm Diameter
- Rated For 160 Degrees
- High Flow Type
- OE Style
- Made in The USA
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13358)
from
$10.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Dorman – Coolant Housing/Water Outlet: with Housing and Gasket, 180 Degree Neck Angle (Part No.902-2018)
from
$21.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
ACDelco – Engine Coolant Temperature Sensor (Part No.G1852)
from
$35.99
ACDelco Professional Engine Coolant Temperature Sender is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket sender is manufactured to meet or exceed your expectations for fit, form, and function.
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Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
Dorman – Help – Radiator Drain Cocks (Part No.61132)
from
$7.99
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
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Product Features:
- Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
- Durable construction – this part is made of quality materials for a long service life
- Saves money – offers original equipment quality at a competitive price
- Quality assured – this petcock has undergone virtual testing to assure proper fit and function
Dorman – Help – Drain Cock-Brass-Screw In Style-1/8 In. NPT (Part No.61103)
from
$11.99
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
Product Features:
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Product Features:
- Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
- Durable construction – this part is made of quality materials for a long service life
- Saves money – offers original equipment quality at a competitive price
- Quality assured – this petcock has undergone virtual testing to assure proper fit and function
Dorman – Help – Radiator Drain Cocks (Part No.61122)
from
$6.99
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
Product Features:
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Product Features:
- Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
- Durable construction – this part is made of quality materials for a long service life
- Saves money – offers original equipment quality at a competitive price
- Quality assured – this petcock has undergone virtual testing to assure proper fit and function
Popular 1966 Chevrolet P20 Series Engine Cooling Parts Categories
Most Popular Thermostats for 1966 Chevrolet P20 Series
Enhance your 1966 Chevrolet P20 Series with one of the 9 Thermostats we have in stock, starting at just $10.79.
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13358)
from
$10.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13356)
from
$10.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 205 Degrees (Part No.13352)
from
$11.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13359)
from
$10.79
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5200-180)
from
$14.99
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
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Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Motorad UltraStats – UltraStat Thermostat: 195 Degrees (Part No.5200-195)
from
$18.49
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
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Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Edelbrock – High Performance 180 Degree Thermostat for Improved Engine Efficiency (Part No.8604)
from
$24.99
Edelbrock thermostats are designed to ensure consistent cooling in high-performance applications. Feature a brass and copper valve assembly with a stainless steel body for durability. This 180 Deg F thermostat is a bolt-on OEM style replacement that measu
Product Features:
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Product Features:
- 53mm Diameter
- Rated For 180 Degrees
- High Flow Type
- OE Style
- Made in The USA
Edelbrock – High Performance Thermostat (53mm) – 160 Deg (Part No.8603)
from
$24.99
Edelbrock thermostats are designed to ensure consistent cooling in high-performance applications. Feature a brass and copper valve assembly with a stainless steel body for durability. This 160 Deg F thermostat is a bolt-on OEM style replacement that measu
Product Features:
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Product Features:
- 54mm Diameter
- Rated For 160 Degrees
- High Flow Type
- OE Style
- Made in The USA
Carquest Premium – Standard Thermostat: With Seal, 180 Degrees (Part No.13928)
from
$13.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Best-Selling 1966 Chevrolet P20 Series Water Pumps
Upgrade your P20 Series with one of our 2 best-selling Water Pumps, earning an average 5 stars rating across 2 reviews.
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2070)
from
$39.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- Built to meet or exceed OE fit, form and function
- All components necessary for installation are supplied with pump
- 100% tested for reliable performance
- Follow all enclosed instructions to maximize pump life and validate warranty
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4070)
from
$58.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- Built to meet or exceed OE fit, form and function
- All components necessary for installation are supplied with pump
- 100% tested for reliable performance
- Follow all enclosed instructions to maximize pump life and validate warranty
Top-Quality Thermostat and Water Outlet Assemblies for 1966 Chevrolet P20 Series
Choose a high-quality OEM or aftermarket Thermostat and Water Outlet Assembly for Chevrolet P20 Series and enjoy top-notch performance from $18.99.
Motorad – Thermostat Kit: Includes Housing, Thermostat and Gasket, 195 Degrees (Part No.4820KT)
from
$18.99
Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Top Picks for 1966 Chevrolet P20 Series Thermostat and Water Outlet Gaskets
Invest in one of our 4 durable Thermostat and Water Outlet Gaskets for your 1966 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – WATER OUTLET GASKET (Part No.35562 T)
from
$20.99
Product Features:
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- Problem-solving gaskets featuring advanced sealing technologies designed specifically for the repair environment
- PermaDryPlus water outlet gaskets utilize rigid carrier construction and silicone sealing beads to ensure a long-lasting seal, including those with warped housing flanges
- Validated for fit, form, and function
- Quality that you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Felpro – Engine Coolant Thermostat Housing Gasket (Part No.13224)
from
$2.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Mr. Gasket – Water Outlet Gasket (Part No.740)
from
$6.99
Manufactured from a blend of nitrile rubber and fiber for excellent sealing and durability. Precision die cut for application.
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Product Features:
- This gasket is bulk packaged
- Made from Cellulose/Nitrile Composition
- Provides Excellent Sealing and Durability
- These Gaskets are Die Cut for a Precision Fit
- Fits Small Block Chevy V8 Engines 1955-’90
- Fits Big Block Chevy V8 Engines 1965-’90
- Fits Small Block Chrysler 318/360 1979-’92
- Fits Small Block Chysler 3.9L/5.2L/5.9L Magnum 1992-’03
Victor Reinz – Engine Coolant Outlet Gasket (Part No.71-13524-00)
from
$2.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Top-Rated Radiator Caps for 1966 Chevrolet P20 Series
Make a smart move for your 1966 Chevrolet P20 Series with products all priced from $51.99 to $55.99.
Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)
from
$51.99
Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.
Product Features:
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Product Features:
- Indicates Coolant Temperature
- Helps to Prevent Injuries from coolant or steam burns
- Integrated Coolant Reclamation Valve
- Improves Underhood Appearance
- Fahrenheit and centigrade readings
- Various valve pressures available
Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)
from
$55.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.
Product Features:
See More
Product Features:
- Indicates coolant temperature
- Helps prevent coolant injuries
- Fahrenheit and centigrade readings
- Color-coded temperature ranges
- Integrated coolant reclamation valve
- Improves under-hood appearance
- Chromed crown with a colored trim ring
Top-Rated Engine Cooling Part Brands For Your 1966 Chevrolet P20 Series
When it comes to finding the perfect Engine Cooling Part for your 1966 Chevrolet P20 Series, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 10 trusted brands. We carry the most popular Engine Cooling Part brands including FELPRO, Carquest Premium, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $2.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1966 Chevrolet P20 Series, providing peace of mind with parts that meet or exceed OEM standards.
Popular FELPRO 1966 Chevrolet P20 Series Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 1966 Chevrolet P20 Series, Advance Auto Parts has exactly what you need with our selection of FELPRO Engine Cooling Parts. We have 3 FELPRO Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $2.99 and an average cost of $9.66, you’ll find the perfect Engine Cooling Part for your needs and budget. FELPRO Engine Cooling Parts for the 1966 Chevrolet P20 Series come highly rated, with over 115 customer reviews and an impressive average rating of 4.6 stars. Choosing a FELPRO Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality Carquest Premium 1966 Chevrolet P20 Series Engine Cooling Parts
For those in search of a high-quality Engine Cooling Part for their 1966 Chevrolet P20 Series, Advance Auto Parts offers a great selection of Carquest Premium Engine Cooling Parts. With 3 Carquest Premium Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $10.99, with an average price of $23.99, giving you a range of options to suit your budget. Backed by over 71 customer ratings and an average rating of 4.4 stars, Carquest Premium Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1966 Chevrolet P20 Series Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 1966 Chevrolet P20 Series?
Out of 35 Engine Cooling Parts that fit 1966 Chevrolet P20 Series, the following parts are the top sellers:
- Engine Coolant Outlet Gasket (5185300) – $4.99
- UltraStat Thermostat: 195 Degrees (11920689) – $18.49
- UltraStat Thermostat: 180 Degrees (11920658) – $14.99
What’s the price range for 1966 Chevrolet P20 Series Engine Cooling Parts?
The prices of Engine Cooling Parts for the 1966 Chevrolet P20 Series range from $2.99 up to $108.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 1966 Chevrolet P20 Series?
The average price for Engine Cooling Parts for the 1966 Chevrolet P20 Series is $39.34. 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 Chevrolet P20 Series model years?
What are the cheapest Engine Cooling Parts for my 1966 Chevrolet P20 Series?
The cheapest 1966 Chevrolet P20 Series Engine Cooling Parts we carry are:
- Engine Coolant Thermostat Housing Gasket (5780012) – $2.99
- Engine Coolant Outlet Gasket (12547712) – $2.99
- Engine Coolant Outlet Gasket (5185300) – $4.99
- Water Outlet Gasket (17360269) – $6.99
- Radiator Drain Cocks (89015358) – $7.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 1966 Chevrolet models?
Yes. We stock Engine Cooling Parts for 23 other popular 1966 Chevrolet models. Some of the most popular are 1966 Impala Engine Cooling Parts, 1966 Malibu Engine Cooling Parts, 1966 Corvette Engine Cooling Parts, 1966 Caprice Engine Cooling Parts, and 1966 El Camino Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 1966 Chevrolet P20 Series?
Based on 1,160 reviews by customers, our 1966 Chevrolet P20 Series Engine Cooling Parts have an average customer rating of 4 stars. These are the highest-rated categories of Engine Cooling Parts for the 1966 Chevrolet P20 Series and their top-rated products:
- Thermostat Housing Gaskets
- Engine Coolant Outlet Gasket (5185300) – $4.99
- Radiator Caps
- Thermocap Radiator Cap (6900022) – $51.99
- Thermostat and Water Outlet Gaskets
- WATER OUTLET GASKET (5992915) – $20.99
- Engine Coolant Thermostat Housing Gasket (5780012) – $2.99
What types of Engine Cooling Parts do you sell for my 1966 Chevrolet P20 Series?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 1966 Chevrolet P20 Series:
Can I get help with 1966 Chevrolet P20 Series 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 Chevrolet Engine Cooling Parts and more.
What is your return policy for Chevrolet P20 Series Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Chevrolet P20 Series Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.