2003 Freightliner MT35 Engine Cooling Parts
Keep Your 2003 Freightliner MT35 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 2003 Freightliner MT35 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Water Pumps, Thermostats, and Thermostat – Optional Replacements. 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. For example, Carquest Premium Engine Cooling Parts start at just $36.99 with an average 4.5 star rating. With over 52 reviews and a solid 4.5 star average, you can shop with confidence knowing other Freightliner MT35 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Freightliner MT35 Engine Cooling Part at Advance Auto Parts is around $53.99, with a range that starts at $32.99 and goes up to $106.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Motorad Heavy Duty Engine Coolant Thermostat: 180 Degrees, 4060-80, Carquest Water Pump Kit, T2212-RF, and Motorad Heavy Duty Thermostat: 160 Degrees, 4060-60 start at just $32.99 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 2003 Freightliner MT35 in peak condition, inside and out.
Find Your Specific 2003 Freightliner MT35 Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 2003 Freightliner MT35? 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 MT35. Whether you’re driving a 2003 model or another popular model year like
2000,
2001,
2002,
2004,
2005,
2006,
2007,
2008, and
2009, 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 2003 Freightliner MT35 Engine Cooling Parts
Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T2267 (Part No.T2267)
from
$73.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
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Carquest Premium – Carquest Water Pump Kit, T2212-RF (Part No.T2212-RF)
from
$106.99
Carquest Premium Water Pump Kits are engineered to save time, featuring installed gaskets and zinc-coated Axi-Rad bolts that are pre-mounted for faster, easier installation. Every pump is factory tested to ensure superior quality, meeting or exceeding original equipment standards. With application-specific designs, Carquest Premium Water Pump Kits provide an accurate fit and reliable performance, delivering quality you can count on.
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Carquest Premium – Carquest Engine Water Pump_New, T2212 (Part No.T2212)
from
$59.99
This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.
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Carquest Premium – Carquest Water Pump Kit, T2267-RF (Part No.T2267-RF)
from
$70.99
Carquest Premium Water Pump Kits are engineered to save time, featuring installed gaskets and zinc-coated Axi-Rad bolts that are pre-mounted for faster, easier installation. Every pump is factory tested to ensure superior quality, meeting or exceeding original equipment standards. With application-specific designs, Carquest Premium Water Pump Kits provide an accurate fit and reliable performance, delivering quality you can count on.
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Gates – Gates Heavy-Duty Engine Water Pump, 41176HD (Part No.41176HD)
from
$216.99
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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Carquest Premium – Carquest Standard Thermostat: With Seal, 180 Degrees, 14288 (Part No.14288)
from
$37.99
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 Heavy Duty Engine Coolant Thermostat: 180 Degrees, 4060-80 (Part No.4060-80)
from
$54.99
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.
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Motorad – Motorad Heavy Duty Engine Coolant Thermostat: 190 Degrees, 4060-90 (Part No.4060-90)
from
$47.99
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.
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Motorad UltraStats – Motorad UltraStats UltraStat Thermostat: With Seal, 192 Degrees, 5426-190 (Part No.5426-190)
from
$53.99
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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Motorad – Motorad Heavy Duty Thermostat: 160 Degrees, 4060-60 (Part No.4060-60)
from
$32.99
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.
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Carquest Premium – Carquest Standard Thermostat: With Seal, 180 Degrees, 49218 (Part No.49218)
from
$32.99
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 Standard Thermostat: With Seal, 190 Degrees, 14289 (Part No.14289)
from
$36.99
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 Standard Thermostat: 180 Degrees, 13758 (Part No.13758)
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.
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Popular 2003 Freightliner MT35 Engine Cooling Parts Categories
Most Popular Water Pumps for 2003 Freightliner MT35s
Enhance your 2003 Freightliner MT35 with one of the 2 Water Pumps we have in stock, starting at just $59.99.
Carquest Premium – Carquest Engine Water Pump_New, T2212 (Part No.T2212)
from
$59.99
This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.
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Carquest Premium – Carquest Water Pump Kit, T2212-RF (Part No.T2212-RF)
from
$106.99
Carquest Premium Water Pump Kits are engineered to save time, featuring installed gaskets and zinc-coated Axi-Rad bolts that are pre-mounted for faster, easier installation. Every pump is factory tested to ensure superior quality, meeting or exceeding original equipment standards. With application-specific designs, Carquest Premium Water Pump Kits provide an accurate fit and reliable performance, delivering quality you can count on.
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Best-Selling 2003 Freightliner MT35 Thermostats
Upgrade your MT35 with one of our 5 best-selling Thermostats, earning an average 4.75 stars rating across 27 reviews.
Motorad UltraStats – Motorad UltraStats UltraStat Thermostat: With Seal, 192 Degrees, 5426-190 (Part No.5426-190)
from
$53.99
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.
See More
Carquest Premium – Carquest Standard Thermostat: With Seal, 190 Degrees, 14289 (Part No.14289)
from
$36.99
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 Heavy Duty Engine Coolant Thermostat: 180 Degrees, 4060-80 (Part No.4060-80)
from
$54.99
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.
See More
Motorad – Motorad Heavy Duty Engine Coolant Thermostat: 190 Degrees, 4060-90 (Part No.4060-90)
from
$47.99
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.
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Motorad – Motorad Heavy Duty Thermostat: 160 Degrees, 4060-60 (Part No.4060-60)
from
$32.99
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.
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Top-Quality Thermostat – Optional Replacements for 2003 Freightliner MT35s
Choose a high-quality OEM or aftermarket Thermostat – Optional Replacement for Freightliner MT35s and enjoy top-notch performance from $37.99.
Carquest Premium – Carquest Standard Thermostat: With Seal, 180 Degrees, 14288 (Part No.14288)
from
$37.99
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
Top-Rated Engine Cooling Part Brands For Your 2003 Freightliner MT35
When it comes to finding the perfect Engine Cooling Part for your 2003 Freightliner MT35, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $36.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2003 Freightliner MT35, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 2003 Freightliner MT35 Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 2003 Freightliner MT35, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 3 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $36.99 and an average cost of $44.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2003 Freightliner MT35 come highly rated, with over 51 customer reviews and an impressive average rating of 4.5 stars. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$59.99
(23)
Carquest Engine Water Pump_New, T2212
“I installed this pump about 2 weeks ago into my Cummins Dodge. Everything went smooth. Pump works great, no leaks, no other issues. Can’t beat the ”
FAQs for 2003 Freightliner MT35 Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 2003 Freightliner MT35s?
Out of 8 Engine Cooling Parts that fit 2003 Freightliner MT35s, the following parts are the top sellers:
- Motorad Heavy Duty Engine Coolant Thermostat: 180 Degrees, 4060-80 (50169105) – $54.99
- Carquest Water Pump Kit, T2212-RF (50167312) – $106.99
- Motorad Heavy Duty Thermostat: 160 Degrees, 4060-60 (50169106) – $32.99
What’s the price range for 2003 Freightliner MT35 Engine Cooling Parts?
The prices of Engine Cooling Parts for the 2003 Freightliner MT35 range from $32.99 up to $106.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 2003 Freightliner MT35?
The average price for Engine Cooling Parts for the 2003 Freightliner MT35 is $53.99. 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 MT35 model years?
What are the cheapest Engine Cooling Parts for my 2003 Freightliner MT35?
The cheapest 2003 Freightliner MT35 Engine Cooling Parts we carry are:
- Motorad Heavy Duty Thermostat: 160 Degrees, 4060-60 (50169106) – $32.99
- Carquest Standard Thermostat: With Seal, 190 Degrees, 14289 (17650015) – $36.99
- Carquest Standard Thermostat: With Seal, 180 Degrees, 14288 (20480058) – $37.99
- Motorad Heavy Duty Engine Coolant Thermostat: 190 Degrees, 4060-90 (50169104) – $47.99
- Motorad UltraStats UltraStat Thermostat: With Seal, 192 Degrees, 5426-190 (11920660) – $53.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 2003 Freightliner models?
Yes. We stock Engine Cooling Parts for 27 other popular 2003 Freightliner models. Some of the most popular are 2003 Sprinter 2500 Engine Cooling Parts, 2003 Sprinter 3500 Engine Cooling Parts, 2003 Century Class Engine Cooling Parts, 2003 Columbia Engine Cooling Parts, and 2003 M2 106 Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 2003 Freightliner MT35?
Based on 52 reviews by customers, our 2003 Freightliner MT35 Engine Cooling Parts have an average customer rating of 4.5 stars. These are the highest-rated categories of Engine Cooling Parts for the 2003 Freightliner MT35 and their top-rated products:
- Water Pumps
- Carquest Engine Water Pump_New, T2212 (3130932) – $59.99
- Thermostat – Optional Replacements
- Carquest Standard Thermostat: With Seal, 180 Degrees, 14288 (20480058) – $37.99
- Thermostats
- Motorad UltraStats UltraStat Thermostat: With Seal, 192 Degrees, 5426-190 (11920660) – $53.99
- Carquest Standard Thermostat: With Seal, 190 Degrees, 14289 (17650015) – $36.99
What types of Engine Cooling Parts do you sell for my 2003 Freightliner MT35?
As of 8/2/26, these are some of the most in-demand types of Engine Cooling Parts for a 2003 Freightliner MT35:
Can I get help with 2003 Freightliner MT35 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 MT35 Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Freightliner MT35 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.