2004 Mazda B2300 Heating Parts

Keep Your 2004 Mazda B2300 in Top Shape with Quality Heating Parts

Whether you’re repairing or upgrading your Heating Part, using high-quality parts is key to keeping your 2004 Mazda B2300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater Cores and Heater Valves. 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 2004 Mazda B2300 Heating Part at Advance Auto Parts is around $67.99, with a range that starts at $32.99 and goes up to $102.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like HVAC Vacuum Closed Bypass Heater Valve start at just $32.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Heating Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 2004 Mazda B2300 in peak condition, inside and out.

Essential 2004 Mazda B2300 Heating Parts

Carquest Premium – HVAC Vacuum Closed Bypass Heater Valve (Part No.T74809)

HVAC Vacuum Closed Bypass Heater Valve

from

$32.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
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Carquest Premium – HVAC Vacuum Closed Non-Bypass Heater Valve (Part No.T74859)

HVAC Vacuum Closed Non-Bypass Heater Valve

from

$38.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
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Carquest Premium – Heater Core (Part No.398001)

Heater Core

from

$52.99
Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications. Carquest Premium provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability. Carquest Premium offers certified heater cores that meet or exceed OE specifications and are all fitment checked in the actual vehicle’s HVAC heater module and are, thus, ready to be installed right out of the box for a “Drop-In Fit”. Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.

Product Features:
  • All heater cores are designed and tested to match or exceed OE specifications for form, fit and performance with a clear focus on obtaining the highest heat transfer performance possible through use of quality materials and manufacturing processes to ensu
  • Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
  • Provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability.
  • Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications.
  • Our advanced engineering methods coupled with our innovative manufacturing technology provides products to the aftermarket that meet or exceed form, fit, and function of OEM Parts
See More

Carquest Premium – Heater Core (Part No.398341)

Heater Core

from

$102.99
Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications. Carquest Premium provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability. Carquest Premium offers certified heater cores that meet or exceed OE specifications and are all fitment checked in the actual vehicle’s HVAC heater module and are, thus, ready to be installed right out of the box for a “Drop-In Fit”. Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.

Product Features:
  • All heater cores are designed and tested to match or exceed OE specifications for form, fit and performance with a clear focus on obtaining the highest heat transfer performance possible through use of quality materials and manufacturing processes to ensu
  • Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
  • Provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability.
  • Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications.
  • Our advanced engineering methods coupled with our innovative manufacturing technology provides products to the aftermarket that meet or exceed form, fit, and function of OEM Parts
See More

Most Popular Heater Core for 2004 Mazda B2300s

Enhance your 2004 Mazda B2300 with this popular Heater Core we have in stock, for $102.99.

Carquest Premium – Heater Core (Part No.398341)

Heater Core

from

$102.99
Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications. Carquest Premium provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability. Carquest Premium offers certified heater cores that meet or exceed OE specifications and are all fitment checked in the actual vehicle’s HVAC heater module and are, thus, ready to be installed right out of the box for a “Drop-In Fit”. Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.

Product Features:
  • All heater cores are designed and tested to match or exceed OE specifications for form, fit and performance with a clear focus on obtaining the highest heat transfer performance possible through use of quality materials and manufacturing processes to ensu
  • Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
  • Provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability.
  • Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications.
  • Our advanced engineering methods coupled with our innovative manufacturing technology provides products to the aftermarket that meet or exceed form, fit, and function of OEM Parts
See More

Best-Selling 2004 Mazda B2300 Heater Valve

Upgrade your B2300 with our best-selling Heater Valve.

Carquest Premium – HVAC Vacuum Closed Bypass Heater Valve (Part No.T74809)

HVAC Vacuum Closed Bypass Heater Valve

from

$32.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
See More

FAQs for 2004 Mazda B2300 Heating Parts

What are the best-selling Heating Parts for 2004 Mazda B2300s?

Out of 2 Heating Parts that fit 2004 Mazda B2300s, the following parts are the top sellers:

What’s the price range for 2004 Mazda B2300 Heating Parts?

The prices of Heating Parts for the 2004 Mazda B2300 range from $32.99 up to $102.99 for the most premium parts.

What is the average price of a Heating Part for a 2004 Mazda B2300?

The average price for Heating Parts for the 2004 Mazda B2300 is $67.99. Keep in mind the variety of part types within our Heating 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 Heating Parts for other Mazda B2300 model years?

Yes, we carry Heating Parts for 10 model years of Mazda B2300s between 1994 and 2009. The following model years are the most popular for Heating Part purchases: 2009, 2008, 2007, 2006, 2005, 2003, 2002, 1997, and 1996.

What are the cheapest Heating Parts for my 2004 Mazda B2300?

The cheapest 2004 Mazda B2300 Heating Parts we carry are:

Does Advance Auto Parts sell Heating Parts for any other 2004 Mazda models?

Yes. We stock Heating Parts for 6 other popular 2004 Mazda models. Some of the most popular are 2004 MPV Heating Parts, 2004 B4000 Heating Parts, 2004 3 Heating Parts, 2004 B3000 Heating Parts, and 2004 Tribute Heating Parts.

What are the top-rated Heating Parts that fit the 2004 Mazda B2300?

The one 2004 Mazda B2300 Heating Part we have in stock is the HVAC Vacuum Closed Bypass Heater Valve. It costs $32.99.

What types of Heating Parts do you sell for my 2004 Mazda B2300?

As of 11/2/25, these are some of the most in-demand types of Heating Parts for a 2004 Mazda B2300:

Can I get help with 2004 Mazda B2300 Heating Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Heating Parts and more.

What is your return policy for Mazda B2300 Heating Parts?

Advance Auto Parts keeps returns simple. For new Mazda B2300 Heating Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.