2004 Mack MR Engine Cooling Parts

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Keep Your 2004 Mack MR in Top Shape with a Quality Engine Cooling Part

When it comes to maintaining or upgrading your 2004 Mack MR, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Cooling Part for your MR. We currently carry a top Engine Cooling Part in stock that is built to last. Whether you’re replacing a damaged Engine Cooling Part or looking to upgrade, our selection for the 2004 Mack MR ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Blend Doors and Blower Motor and Related Products to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2004 Mack MR running smoothly and looking great.

Essential 2004 Mack MR Engine Cooling Parts

Gates – Heavy-Duty Engine Water Pump (Part No.43239HD)

Heavy-Duty Engine Water Pump

from

$263.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • Bearings and seals tested 100% separately.
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy-duty water pumps are represented as a part number with an HD suffix
  • Backed by a limited warranty
  • New pumps manufactured according to ISO/TS 16949 standards
See More

Gates – Heavy-Duty Engine Water Pump (Part No.43233HD)

Heavy-Duty Engine Water Pump

from

$235.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • Bearings and seals tested 100% separately.
  • Computer-machined surfaces for a proper fit and seal
  • Gates heavy-duty water pumps are represented as a part number with an HD suffix
  • Backed by a limited warranty
  • New pumps manufactured according to ISO/TS 16949 standards
See More

Gates – Heavy-Duty Engine Water Pump (Part No.43240HD)

Heavy-Duty Engine Water Pump

from

$302.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • Fully tested unified bearings and seals
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy-duty water pumps are represented as a part number with an HD suffix
  • Backed by a limited warranty
  • New pumps manufactured to ISO/TS 16949 standards
See More

Gates – Heavy-Duty Engine Water Pump (Part No.43225HD)

Heavy-Duty Engine Water Pump

from

$228.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • Bearings and seals tested 100% separately.
  • Computer-machined surfaces for a proper fit and seal
  • Gates heavy-duty water pumps are represented by a part number with an HD suffix.
  • Backed by a limited warranty
  • New pumps manufactured to ISO/TS 16949 standards
See More

Gates – Heavy-Duty Engine Water Pump (Part No.43059HD)

Heavy-Duty Engine Water Pump

from

$462.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • Fully tested unified bearings and seals
  • Computer-machined surfaces for a proper fit and seal
  • Gates heavy-duty water pumps are represented as a part number with an HD suffix
  • Backed by a limited warranty
  • New pumps manufactured to ISO/TS 16949 standards
See More

Gates – Heavy-Duty Engine Water Pump (Part No.44094HD)

Heavy-Duty Engine Water Pump

from

$652.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • 100 percent fully tested unitized bearings and seals
  • Computer-machined surfaces for perfect installation and sealing
  • Gates heavy-duty water pumps are represented as a part number with an HD suffix
  • Backed by a limited warranty
  • New pumps manufactured according to ISO/TS 16949 standards
See More

Most Popular Water Pump for 2004 Mack MRs

Enhance your 2004 Mack MR with this popular Water Pump we have in stock, for $263.99.

Gates – Heavy-Duty Engine Water Pump (Part No.43239HD)

Heavy-Duty Engine Water Pump

from

$263.99
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.

Product Features:
  • Our heavy-duty water pump is designed to withstand severe and rigorous conditions.
  • Bearings and seals tested 100% separately.
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy-duty water pumps are represented as a part number with an HD suffix
  • Backed by a limited warranty
  • New pumps manufactured according to ISO/TS 16949 standards
See More

FAQs for 2004 Mack MR Engine Cooling Parts

What’s the price range for 2004 Mack MR Engine Cooling Parts?

We currently have just one Engine Cooling Parts for the 2004 Mack MR in stock: Heavy-Duty Engine Water Pump and it costs $263.99.

Does Advance Auto Parts sell Engine Cooling Parts for other Mack MR model years?

Yes, we carry Engine Cooling Parts for 22 model years of Mack MRs between 1981 and 2006. The following model years are the most popular for Engine Cooling Part purchases: 2006, 2005, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

Does Advance Auto Parts sell Engine Cooling Parts for any other 2004 Mack models?

Yes. We stock Engine Cooling Parts for 8 other popular 2004 Mack models. Some of the most popular are 2004 CXN Engine Cooling Parts, 2004 LE Engine Cooling Parts, 2004 CHN Engine Cooling Parts, 2004 CV Engine Cooling Parts, and 2004 CL Engine Cooling Parts.

What types of Engine Cooling Parts do you sell for my 2004 Mack MR?

We currently have just 1 Engine Cooling Part in stock for a 2004 Mack MR, and as of 6/2/26, it is a Water Pump.

Can I get help with 2004 Mack MR 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 Mack Engine Cooling Parts and more.

What is your return policy for Mack MR Engine Cooling Parts?

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