1981 Freightliner FLT086 Engine Cooling Parts
Keep Your 1981 Freightliner FLT086 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 1981 Freightliner FLT086 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Water Pumps, Thermostats, and Coolant Temperature Sensors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1981 Freightliner FLT086 Engine Cooling Part at Advance Auto Parts is around $110.28, with a range that starts at $4.99 and goes up to $755.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Gates Heavy-Duty Engine Water Pump, 45009HD, Gates Heavy-Duty Engine Water Pump, 44086HD, and Gates Heavy-Duty Engine Water Pump, 41111HD start at just $124.99 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. At Advance Auto Parts, we’re here to help you keep your 1981 Freightliner FLT086 in peak condition, inside and out.
Find Your Specific 1981 Freightliner FLT086 Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 1981 Freightliner FLT086? 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 Freightliner FLT086. Whether you’re driving a 1981 model or another popular model year like
1982,
1983,
1984,
1985,
1986,
1987,
1988, and
1991, 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 1981 Freightliner FLT086 Engine Cooling Parts
Carquest Premium – Carquest Coolant Temperature Sensor, WTA2369 (Part No.WTA2369)
from
$4.99
Approved materials for increased durability in even the most extreme temperatures. All Carquest Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Carquest Premium – Carquest Coolant Temperature Sensor, WTA2372 (Part No.WTA2372)
from
$4.99
Approved materials for increased durability in even the most extreme temperatures. All Carquest Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Carquest Premium – Carquest Thermostat: With Seal, 190 Degrees, 14539 (Part No.14539)
from
$39.99
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.
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Carquest Premium – Carquest Heavy Duty Thermostat: With Seal, 180 Degrees, 15198 (Part No.15198)
from
$55.99
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.
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Motorad – Motorad Engine Coolant HD Thermostat: With Seal, 185 Degrees, 4066-85 (Part No.4066-85)
from
$21.99
DISCONTINUED – 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.
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Carquest Premium – Carquest Heavy Duty Thermostat: With Seal, 190 Degrees, 15229 (Part No.15229)
from
$51.99
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.
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Motorad – Motorad Integrated Housing HD Thermostat: 225 Degrees, 4078-25 (Part No.4078-25)
from
$20.99
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.
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Carquest Premium – Carquest Thermostat: With Seal, 190 Degrees, 14239 (Part No.14239)
from
$41.99
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.
See More
Carquest Premium – Carquest Heavy Duty Thermostat: With Seal, 170 Degrees, 15197 (Part No.15197)
from
$52.99
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.
See More
Carquest Premium – Carquest Heavy Duty Thermostat: With Seal, 180 Degrees, 15228 (Part No.15228)
from
$50.99
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.
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Gates – Gates Heavy-Duty Engine Water Pump, 44094HD (Part No.44094HD)
from
$675.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
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Gates – Gates Heavy-Duty Engine Water Pump, 41111HD (Part No.41111HD)
from
$124.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
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Gates – Gates Heavy-Duty Engine Water Pump, 44086HD (Part No.44086HD)
from
$259.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
See More
Gates – Gates Heavy-Duty Engine Water Pump, 44092HD (Part No.44092HD)
from
$259.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
See More
Gates – Gates Heavy-Duty Engine Water Pump, 45009HD (Part No.45009HD)
from
$755.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
See More
Gates – Gates Heavy-Duty Engine Water Pump, 41173HD (Part No.41173HD)
from
$155.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
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Gates – Gates Heavy-Duty Engine Water Pump, 44084HD (Part No.44084HD)
from
$225.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
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Popular 1981 Freightliner FLT086 Engine Cooling Parts Categories
Most Popular Water Pumps for 1981 Freightliner FLT086s
Enhance your 1981 Freightliner FLT086 with one of the 3 Water Pumps we have in stock, starting at just $124.99.
Gates – Gates Heavy-Duty Engine Water Pump, 45009HD (Part No.45009HD)
from
$755.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
See More
Gates – Gates Heavy-Duty Engine Water Pump, 44086HD (Part No.44086HD)
from
$259.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
See More
Gates – Gates Heavy-Duty Engine Water Pump, 41111HD (Part No.41111HD)
from
$124.99
Gates carries a huge line of water pumps for heavy duty applications. Our heavy duty water pump offering is designed to handle rugged Fleet standards.
See More
Best-Selling 1981 Freightliner FLT086 Thermostats
Upgrade your FLT086 with one of our 3 best-selling Thermostats.
Carquest Premium – Carquest Heavy Duty Thermostat: With Seal, 180 Degrees, 15198 (Part No.15198)
from
$55.99
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.
See More
Carquest Premium – Carquest Heavy Duty Thermostat: With Seal, 170 Degrees, 15197 (Part No.15197)
from
$52.99
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.
See More
Motorad – Motorad Integrated Housing HD Thermostat: 225 Degrees, 4078-25 (Part No.4078-25)
from
$20.99
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.
See More
Top-Quality Coolant Temperature Sensors for 1981 Freightliner FLT086s
Choose a high-quality OEM or aftermarket Coolant Temperature Sensor for Freightliner FLT086s and enjoy top-notch performance from $4.99.
Carquest Premium – Carquest Coolant Temperature Sensor, WTA2372 (Part No.WTA2372)
from
$4.99
Approved materials for increased durability in even the most extreme temperatures. All Carquest Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
See More
Carquest Premium – Carquest Coolant Temperature Sensor, WTA2369 (Part No.WTA2369)
from
$4.99
Approved materials for increased durability in even the most extreme temperatures. All Carquest Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
See More
FAQs for 1981 Freightliner FLT086 Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 1981 Freightliner FLT086s?
Out of 8 Engine Cooling Parts that fit 1981 Freightliner FLT086s, the following parts are the top sellers:
- Gates Heavy-Duty Engine Water Pump, 45009HD (10958447) – $755.99
- Gates Heavy-Duty Engine Water Pump, 44086HD (11084236) – $259.99
- Gates Heavy-Duty Engine Water Pump, 41111HD (10912337) – $124.99
What’s the price range for 1981 Freightliner FLT086 Engine Cooling Parts?
The prices of Engine Cooling Parts for the 1981 Freightliner FLT086 range from $4.99 up to $755.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 1981 Freightliner FLT086?
The average price for Engine Cooling Parts for the 1981 Freightliner FLT086 is $110.28. 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 Freightliner FLT086 model years?
What are the cheapest Engine Cooling Parts for my 1981 Freightliner FLT086?
The cheapest 1981 Freightliner FLT086 Engine Cooling Parts we carry are:
- Carquest Coolant Temperature Sensor, WTA2372 (50215339) – $4.99
- Carquest Coolant Temperature Sensor, WTA2369 (50215342) – $4.99
- Motorad Integrated Housing HD Thermostat: 225 Degrees, 4078-25 (50168984) – $20.99
- Carquest Heavy Duty Thermostat: With Seal, 170 Degrees, 15197 (11330424) – $52.99
- Carquest Heavy Duty Thermostat: With Seal, 180 Degrees, 15198 (11330342) – $55.99
What types of Engine Cooling Parts do you sell for my 1981 Freightliner FLT086?
As of 8/2/26, these are some of the most in-demand types of Engine Cooling Parts for a 1981 Freightliner FLT086:
Can I get help with 1981 Freightliner FLT086 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 Freightliner Engine Cooling Parts and more.
What is your return policy for Freightliner FLT086 Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Freightliner FLT086 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.