1966 Pontiac LeMans Engine Cooling Parts

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1966 Pontiac LeMans 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 Pontiac LeMans looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Coolant Thermostat Housing Caps, Radiator Caps, 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 Carquest Premium, Dorman, and Felpro. For example, Carquest Premium Engine Cooling Parts start at just $10.99 with an average 4.4 star rating. Dorman and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 1,147 reviews and a solid 4 star average, you can shop with confidence knowing other Pontiac LeMans owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1966 Pontiac LeMans Engine Cooling Part at Advance Auto Parts is around $31.53, with a range that starts at $2.99 and goes up to $169.99. With 36 options in stock from 11 trusted brands, finding the right fit is easy. Popular picks like Engine Coolant Outlet Gasket, Standard Thermostat: 180 Degrees, and UltraStat Thermostat: 195 Degrees start at just $5.49 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 Pontiac LeMans in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 1966 Pontiac LeMans? 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 Pontiac LeMans. Whether you’re driving a 1966 model or another popular model year like 1979, 1980, 1981, 1988, 1989, 1990, 1991, 1992, and 1993, 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 Pontiac LeMans Engine Cooling Parts

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$17.99

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:

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

from

$22.99

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

from

$169.99

New Goodmark Radiator Fan Blade, 5 Blades With 3 Inch Bolt Circle For Fan Clutch, V8 Models With Hydraulic Lifters With A/C Or K02 Cooling Package

Product Features:

5 Blades With 3 Inch Bolt Circle For Fan Clutch V8 Models With Hydraulic Lifters With A/C Or K02 Cooling Package
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

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$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.

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$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

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$14.99

Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:

Machined metal construction
Works with MT-300 pressure tester
Tests coolant caps
Professional quality

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$29.99

Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:

Opens At 180 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$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.

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

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$25.49

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:

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

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$24.79

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

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$3.99

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.
Dana engineering-approved for fit, form and function
Meets or exceeds OE specifications

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$4.99

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.
Dana engineering-approved for fit, form and function
Meets or exceeds OE specifications

from

$56.99

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:

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

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$10.99

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.

Product Features:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

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$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.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$16.99

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
O-rings, seals or thread sealant are included if required
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$7.29

Manufactured from a blend of nitrile rubber and fiber for excellent sealing and durability. Precision die cut for application.

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

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$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:

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

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$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.

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

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$216.99

Product Features:

Remote Thermostat Housing

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$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:

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.

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$115.99

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:

Thin-line electric fan
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
1500 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

from

$13.49

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

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$10.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

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$8.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

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.

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

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$9.99

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

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$11.99

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 Pontiac LeMans Engine Cooling Parts Categories

Engine Cooling Fan Controllers

Engine Coolant Thermostat Housing Caps

Radiator Caps

Thermostats

Radiator Fan Motors

Thermostat and Water Outlet Assemblies

Water Outlets

OE Cooling Fan Blades

Thermostat Housing Gaskets

Thermostat Housings

Thermostat and Water Outlet Gaskets

Temperature Switch and Senders

Radiator Drain Plugs

Radiator Cap Adapters

Most Popular Engine Coolant Thermostat Housing Caps for 1966 Pontiac LeMans

Enhance your 1966 Pontiac LeMans with one of the 3 Engine Coolant Thermostat Housing Caps we have in stock, starting at just $9.99.

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from

$10.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$13.49

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

from

$9.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

Best-Selling 1966 Pontiac LeMans Radiator Cap

Upgrade your LeMans with our best-selling Radiator Cap.

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from

$56.99

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:

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-Quality Thermostat and Water Outlet Assemblies for 1966 Pontiac LeMans

Choose a high-quality OEM or aftermarket Thermostat and Water Outlet Assembly for Pontiac LeMans and enjoy top-notch performance from $22.99.

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from

$22.99

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 Pontiac LeMans Thermostats

Invest in one of our 9 durable Thermostats for your 1966 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.

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$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:

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

from

$10.99

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

from

$11.99

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

from

$10.79

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

from

$14.99

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

from

$29.99

Opens At 180 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

from

$18.49

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

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:

53mm Diameter
Rated For 180 Degrees
High Flow Type
OE Style
Made in The USA

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$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:

54mm Diameter
Rated For 160 Degrees
High Flow Type
OE Style
Made in The USA

Our Thermostat and Water Outlet Gaskets for 1966 Pontiac LeMans

Make a smart move for your 1966 Pontiac LeMans with our Thermostat and Water Outlet Gasket for $2.99.

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$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.

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 Engine Cooling Part Brands For Your 1966 Pontiac LeMans

When it comes to finding the perfect Engine Cooling Part for your 1966 Pontiac LeMans, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 11 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 $5.49. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1966 Pontiac LeMans, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1966 Pontiac LeMans Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 1966 Pontiac LeMans, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Cooling Parts. We have 1 Felpro Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $5.49, you’ll find the perfect Engine Cooling Part for your needs and budget. Felpro Engine Cooling Parts for the 1966 Pontiac LeMans come highly rated, with over 100 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.

from $5.49

(100)

Engine Coolant Outlet Gasket

“Easy to install”

Top-Quality Carquest Premium 1966 Pontiac LeMans Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 1966 Pontiac LeMans, 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 $11.32, giving you a range of options to suit your budget. Backed by over 62 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.

from $10.99

(25)

Standard Thermostat: 160 Degrees

“Good price and quality”

from $10.99

(36)

Standard Thermostat: 180 Degrees

“It worked as it should.”

from $11.99

(1)

Standard Thermostat: 205 Degrees

“Ok”

FAQs for 1966 Pontiac LeMans Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1966 Pontiac LeMans?

Out of 36 Engine Cooling Parts that fit 1966 Pontiac LeMans, the following parts are the top sellers:

Engine Coolant Outlet Gasket (5185300) – $5.49
Standard Thermostat: 180 Degrees (5653053) – $10.99
UltraStat Thermostat: 195 Degrees (11920689) – $18.49

What’s the price range for 1966 Pontiac LeMans Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1966 Pontiac LeMans range from $2.99 up to $169.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 1966 Pontiac LeMans?

The average price for Engine Cooling Parts for the 1966 Pontiac LeMans is $31.53. 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 Pontiac LeMans model years?

Yes, we carry Engine Cooling Parts for 23 model years of Pontiac LeMans between 1963 and 1993. The following model years are the most popular for Engine Cooling Part purchases: 1993, 1992, 1991, 1990, 1989, 1988, 1981, 1980, and 1979.

What are the cheapest Engine Cooling Parts for my 1966 Pontiac LeMans?

The cheapest 1966 Pontiac LeMans Engine Cooling Parts we carry are:

Engine Coolant Outlet Gasket (12547712) – $2.99
Engine Coolant Outlet Gasket (5185300) – $5.49
Radiator Drain Cocks (89015358) – $7.99
Radiator Cap: 16 PSI (17110003) – $9.99
Drain Cock-Brass (17190402) – $9.99

Does Advance Auto Parts sell Engine Cooling Parts for any other 1966 Pontiac models?

Yes. We stock Engine Cooling Parts for 5 other popular 1966 Pontiac models. Some of the most popular are 1966 Grand Prix Engine Cooling Parts, 1966 Bonneville Engine Cooling Parts, 1966 GTO Engine Cooling Parts, 1966 Catalina Engine Cooling Parts, and 1966 Tempest Engine Cooling Parts.

What are the top-rated Engine Cooling Parts that fit the 1966 Pontiac LeMans?

The one 1966 Pontiac LeMans Engine Cooling Part we have in stock is the Engine Coolant Outlet Gasket. It costs $2.99.

What types of Engine Cooling Parts do you sell for my 1966 Pontiac LeMans?

As of 3/1/26, these are some of the most in-demand types of Engine Cooling Parts for a 1966 Pontiac LeMans:

Can I get help with 1966 Pontiac LeMans 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 Pontiac Engine Cooling Parts and more.

What is your return policy for Pontiac LeMans Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Pontiac LeMans Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1966 Pontiac LeMans Engine Cooling Parts

Motorad – Engine Coolant Thermostat Housing Assembly Thermostat: With Gasket, 195 Degrees (Part No.4899KT)

Motorad – Engine Coolant Thermostat Housing Assembly: With Gasket, 195 Degrees (Part No.4844KT)

KAI – Cooling Fan Blade (Part No.GMK401031264)

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

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

Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5200-180)

Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.84843)

Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.84852)

Victor Reinz – Engine Coolant Outlet Gasket (Part No.71-13525-00)

Victor Reinz – Engine Coolant Outlet Gasket (Part No.71-13536-00)

Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10231)

ACDelco – Engine Coolant Temperature Sensor (Part No.G1852)

Carquest Premium – Coolant Temperature Sender 1TS1232 (Part No.WTC1109)

Mr. Gasket – Water Outlet Gasket (Part No.740)

Felpro – Engine Coolant Thermostat Housing Gasket (Part No.13224)

Dorman – Coolant Housing/Water Outlet: with Housing and Gasket, 90 Degree Neck Angle (Part No.902-2024)

Weiand – Supercharger Remote Thermostat Housing (Part No.7134P)

Imperial – Electric Fan, 12" Diameter (Part No.226112)

Imperial – Electric Fan, 16" (Part No.226216)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10230)

Carquest Premium – Engine Coolant Thermostat Housing Cap (Part No.10232)

Dorman – Help – Radiator Drain Cocks (Part No.61132)

Dorman – Help – Drain Cock-Brass (Part No.61102)

Dorman – Help – Drain Cock-Brass (Part No.61103)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10230)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10226)

Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)

Motorad – Engine Coolant Thermostat Housing Assembly: With Gasket, 195 Degrees (Part No.4844KT)

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13358)

Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13356)

Carquest Premium – Standard Thermostat: 205 Degrees (Part No.13352)

Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13359)

Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5200-180)

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

Motorad UltraStats – UltraStat Thermostat: 195 Degrees (Part No.5200-195)

Edelbrock – High Performance 180 Degree Thermostat for Improved Engine Efficiency (Part No.8604)

Edelbrock – High Performance Thermostat (53mm) – 160 Deg (Part No.8603)

Victor Reinz – Engine Coolant Outlet Gasket (Part No.71-13524-00)