1994 New Flyer D40 Engine Cooling Parts

Keep Your 1994 New Flyer D40 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 1994 New Flyer D40 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Water Pumps and Cooling System Filters. 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 1994 New Flyer D40 Engine Cooling Part at Advance Auto Parts is around $454.66, with a range that starts at $172.99 and goes up to $621.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Heavy-Duty Engine Water Pump, Heavy-Duty Engine Water Pump, and Spin-On Coolant Filter: Controlled Release with BTE PLUS Formula start at just $172.99 and offer a great balance of form and function.

Essential 1994 New Flyer D40 Engine Cooling Parts

Gates – Heavy-Duty Engine Water Pump (Part No.44066HD)

Heavy-Duty Engine Water Pump

from

$621.99
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 operation is designed to handle harsh and harsh conditions.
  • Fully tested unitized bearings and seals
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy-duty water pumps are represented by a part number with an HD suffix.
  • Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
  • New pumps manufactured to ISO/TS 16949 standards
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Gates – Heavy-Duty Engine Water Pump (Part No.46002HD)

Heavy-Duty Engine Water Pump

from

$568.99
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 100% tested separately.
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy water pumps are represented as a part number with an HD suffix
  • Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
  • 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

$553.99
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 offering is designed to handle severe and rigorous conditions
  • Fully tested unitized bearings and seals
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy water pumps are represented as a part number with an HD suffix
  • Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
  • New pumps manufactured according to ISO/TS 16949 standards
See More

Carquest Premium – Spin-On Coolant Filter: Controlled Release with BTE PLUS Formula (Part No.89088)

Spin-On Coolant Filter: Controlled Release with BTE PLUS Formula

from

$172.99
Carquest Premium Coolant Filters protect your engine’s cooling system by filtering out rust, scale, dirt, and other particles from the coolant fluid. Coolant filters remove contaminants that build up and cause clogging or corrosion in the radiator, water pump, heater core, and engine passages. By keeping the coolant clean and effective, these filters help prevent overheating and ensure optimal engine performance. Carquest Premium Coolant Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Flow Control Orifice that meters flow of coolant through filter to allow coolant additives to be released in the amount required to maintain proper system balance for up to 150,000 miles of service.
  • Made in USA
  • Includes Flow Control Orifice that meters flow of coolant through filter to allow coolant additives to be released in the amount required to maintain proper system balance for up to 150,000 miles of service.
  • Can be used with 89019 base.
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Most Popular Water Pumps for 1994 New Flyer D40s

Enhance your 1994 New Flyer D40 with one of the 2 Water Pumps we have in stock, starting at just $568.99.

Gates – Heavy-Duty Engine Water Pump (Part No.44066HD)

Heavy-Duty Engine Water Pump

from

$621.99
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 operation is designed to handle harsh and harsh conditions.
  • Fully tested unitized bearings and seals
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy-duty water pumps are represented by a part number with an HD suffix.
  • Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
  • New pumps manufactured to ISO/TS 16949 standards
See More

Gates – Heavy-Duty Engine Water Pump (Part No.46002HD)

Heavy-Duty Engine Water Pump

from

$568.99
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 100% tested separately.
  • Computerized machined surfaces for proper fit and sealing
  • Gates heavy water pumps are represented as a part number with an HD suffix
  • Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
  • New pumps manufactured to ISO/TS 16949 standards
See More

Best-Selling 1994 New Flyer D40 Cooling System Filter

Upgrade your D40 with our best-selling Cooling System Filter.

Carquest Premium – Spin-On Coolant Filter: Controlled Release with BTE PLUS Formula (Part No.89088)

Spin-On Coolant Filter: Controlled Release with BTE PLUS Formula

from

$172.99
Carquest Premium Coolant Filters protect your engine’s cooling system by filtering out rust, scale, dirt, and other particles from the coolant fluid. Coolant filters remove contaminants that build up and cause clogging or corrosion in the radiator, water pump, heater core, and engine passages. By keeping the coolant clean and effective, these filters help prevent overheating and ensure optimal engine performance. Carquest Premium Coolant Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Flow Control Orifice that meters flow of coolant through filter to allow coolant additives to be released in the amount required to maintain proper system balance for up to 150,000 miles of service.
  • Made in USA
  • Includes Flow Control Orifice that meters flow of coolant through filter to allow coolant additives to be released in the amount required to maintain proper system balance for up to 150,000 miles of service.
  • Can be used with 89019 base.
See More

FAQs for 1994 New Flyer D40 Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1994 New Flyer D40s?

Out of 3 Engine Cooling Parts that fit 1994 New Flyer D40s, the following parts are the top sellers:

What’s the price range for 1994 New Flyer D40 Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1994 New Flyer D40 range from $172.99 up to $621.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 1994 New Flyer D40?

The average price for Engine Cooling Parts for the 1994 New Flyer D40 is $454.66. 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 New Flyer D40 model years?

Yes, we carry Engine Cooling Parts for 2 model years of New Flyer D40s between 1990 and 1993. The following model years are the most popular for Engine Cooling Part purchases: 1993, 1992, and 1990.

What are the cheapest Engine Cooling Parts for my 1994 New Flyer D40?

The cheapest 1994 New Flyer D40 Engine Cooling Parts we carry are:

Does Advance Auto Parts sell Engine Cooling Parts for any other 1994 New Flyer models?

Yes. We stock Engine Cooling Parts for 1 other popular 1994 New Flyer models. Some of the most popular are 1994 D40LF Engine Cooling Parts and 1994 L40 Engine Cooling Parts.

What types of Engine Cooling Parts do you sell for my 1994 New Flyer D40?

As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 1994 New Flyer D40:

Can I get help with 1994 New Flyer D40 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 New Flyer Engine Cooling Parts and more.

What is your return policy for New Flyer D40 Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new New Flyer D40 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.