2012 Peterbilt 325 Air Conditioning Parts

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Keep Your 2012 Peterbilt 325 in Top Shape with Quality Air Conditioning Parts

Whether you’re repairing or upgrading your Air Conditioning Part, using high-quality parts is key to keeping your 2012 Peterbilt 325 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Compressor Without Clutch, AC Line O-Rings, and AC Condensers. 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 2012 Peterbilt 325 Air Conditioning Part at Advance Auto Parts is around $169.65, with a range that starts at $3.89 and goes up to $641.99. With 9 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like A/C Compressor, HVAC Pressure Switch, and HVAC Pressure Switch start at just $21.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Air Conditioning 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 2012 Peterbilt 325 in peak condition, inside and out.

Essential 2012 Peterbilt 325 Air Conditioning Parts

Omega Environmental Tech – A/C Condenser (Part No.24-33655)

A/C Condenser

from

$263.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.

Product Features:
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form and function
  • Direct fit replacement
  • 100% leak tested
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Carquest Premium – HVAC Pressure Switch (Part No.ACA1763)

HVAC Pressure Switch

from

$21.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
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Carquest Premium – HVAC Pressure Switch (Part No.ACA1779)

HVAC Pressure Switch

from

$25.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
See More

Carquest Premium – HVAC Pressure Switch (Part No.ACA1769)

HVAC Pressure Switch

from

$45.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
See More

Carquest Premium – HVAC Pressure Switch (Part No.ACA1759)

HVAC Pressure Switch

from

$53.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
  • All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
See More

Omega Environmental Tech – HVAC Pressure Switch (Part No.MT1638)

HVAC Pressure Switch

from

$41.99
Maintain optimal A/C performance with our HVAC Pressure Switches. Designed to monitor high and low refrigerant pressures, these switches cycle the compressor to maintain efficient cooling and prevent damage from abnormal pressure conditions. A malfunctioning pressure switch can lead to poor cooling performance or even compressor failure. Engineered for accuracy and durability, our pressure switches ensure reliable system operation and long-lasting performance, helping to keep your cabin comfortable in all conditions.

Product Features:
  • Meets or Exceeds OE Specifications
  • Durability tested for reliability under extreme conditions
  • Designed for improved performance
  • Direct OE Replacement
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Omega Environmental Tech – A/C Compressor (Part No.20-04090)

A/C Compressor

from

$641.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.

Product Features:
  • Designed to meet/exceed OE fit, form, and function
  • Durability tested on every new design
  • Direct fit replacement
  • Constructed with quality, durable materials
See More

Omega Environmental Tech – A/C Compressor (Part No.20-10085)

A/C Compressor

from

$558.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.

Product Features:
  • Designed to meet/exceed OE fit, form, and function
  • Durability tested on every new design
  • Direct fit replacement
  • Constructed with quality, durable materials
See More

Omega Environmental Tech – A/C O-Ring (Part No.MT0237)

A/C O-Ring

from

$3.89
Our O-Rings are manufactured from the highest quality materials and designed for long life under extreme conditions.

Product Features:
  • Designed to meet/exceed OE fit, form, and function
  • Durability tested on every new design
  • Direct fit replacement
  • Constructed with quality, durable materials
See More

Omega Environmental Tech – A/C Evaporator Core (Part No.27-34030)

A/C Evaporator Core

from

$385.99
The evaporator is designed to remove heat from the interior of the vehicle. This process begins when the blower motor forces air through the evaporator fins, allowing the refrigerant inside to absorb and remove heat from the cabin. Our Evaporator Assemblies are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability.

Product Features:
  • Direct Fit Replacement
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form and function
  • 100% leak tested
See More

Omega Environmental Tech – A/C Evaporator Core (Part No.27-40201)

A/C Evaporator Core

from

$296.99
The evaporator is designed to remove heat from the interior of the vehicle. This process begins when the blower motor forces air through the evaporator fins, allowing the refrigerant inside to absorb and remove heat from the cabin. Our Evaporator Assemblies are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability.

Product Features:
  • Direct Fit Replacement
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form and function
  • 100% leak tested
See More

Omega Environmental Tech – A/C Evaporator Core (Part No.27-19516)

A/C Evaporator Core

from

$719.99
The evaporator is designed to remove heat from the interior of the vehicle. This process begins when the blower motor forces air through the evaporator fins, allowing the refrigerant inside to absorb and remove heat from the cabin. Our Evaporator Assemblies are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability.

Product Features:
  • Direct Fit Replacement
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form and function
  • 100% leak tested
See More

Omega Environmental Tech – A/C Expansion Valve (Part No.31-31481)

A/C Expansion Valve

from

$87.99
The expansion valve/orifice tube is designed to slow the refrigerant before it enters the evaporator, maximizing the refrigerant’s cooling capability. Omega recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to ensure optimal performance. Our Expansion Valves are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability. Each valve is individually packaged to prevent contamination, maintaining the integrity of the A/C system.

Product Features:
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form, and function
  • Individually packaged to prevent contamination
  • Meets or exceeds OE specifications, leak tested
See More

Omega Environmental Tech – A/C Expansion Valve (Part No.31-31335)

A/C Expansion Valve

from

$58.99
The expansion valve/orifice tube is designed to slow the refrigerant before it enters the evaporator, maximizing the refrigerant’s cooling capability. Omega recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to ensure optimal performance. Our Expansion Valves are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability. Each valve is individually packaged to prevent contamination, maintaining the integrity of the A/C system.

Product Features:
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form, and function
  • Individually packaged to prevent contamination
  • Meets or exceeds OE specifications, leak tested
See More

Most Popular AC Compressor Without Clutch for 2012 Peterbilt 325s

Enhance your 2012 Peterbilt 325 with this popular AC Compressor Without Clutch we have in stock, for $641.99.

Omega Environmental Tech – A/C Compressor (Part No.20-04090)

A/C Compressor

from

$641.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.

Product Features:
  • Designed to meet/exceed OE fit, form, and function
  • Durability tested on every new design
  • Direct fit replacement
  • Constructed with quality, durable materials
See More

Best-Selling 2012 Peterbilt 325 AC Line O-Ring

Upgrade your 325 with our best-selling AC Line O-Ring.

Omega Environmental Tech – A/C O-Ring (Part No.MT0237)

A/C O-Ring

from

$3.89
Our O-Rings are manufactured from the highest quality materials and designed for long life under extreme conditions.

Product Features:
  • Designed to meet/exceed OE fit, form, and function
  • Durability tested on every new design
  • Direct fit replacement
  • Constructed with quality, durable materials
See More

Top-Quality AC Condensers for 2012 Peterbilt 325s

Choose a high-quality OEM or aftermarket AC Condenser for Peterbilt 325s and enjoy top-notch performance from $263.99.

Omega Environmental Tech – A/C Condenser (Part No.24-33655)

A/C Condenser

from

$263.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.

Product Features:
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form and function
  • Direct fit replacement
  • 100% leak tested
See More

Our Top Pick for a 2012 Peterbilt 325 Expansion Valve and Orifice Tube

Invest in a durable Expansion Valve and Orifice Tube for your 2012 Peterbilt, knowing you’re getting trusted brands and expert craftsmanship.

Omega Environmental Tech – A/C Expansion Valve (Part No.31-31335)

A/C Expansion Valve

from

$58.99
The expansion valve/orifice tube is designed to slow the refrigerant before it enters the evaporator, maximizing the refrigerant’s cooling capability. Omega recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to ensure optimal performance. Our Expansion Valves are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability. Each valve is individually packaged to prevent contamination, maintaining the integrity of the A/C system.

Product Features:
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form, and function
  • Individually packaged to prevent contamination
  • Meets or exceeds OE specifications, leak tested
See More

Our AC Evaporators for 2012 Peterbilt 325s

Make a smart move for your 2012 Peterbilt 325 with our AC Evaporator for $385.99.

Omega Environmental Tech – A/C Evaporator Core (Part No.27-34030)

A/C Evaporator Core

from

$385.99
The evaporator is designed to remove heat from the interior of the vehicle. This process begins when the blower motor forces air through the evaporator fins, allowing the refrigerant inside to absorb and remove heat from the cabin. Our Evaporator Assemblies are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability.

Product Features:
  • Direct Fit Replacement
  • Durability tested on every new design
  • Designed to meet or exceed OE fit, form and function
  • 100% leak tested
See More

FAQs for 2012 Peterbilt 325 Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 2012 Peterbilt 325s?

Out of 9 Air Conditioning Parts that fit 2012 Peterbilt 325s, the following parts are the top sellers:

What’s the price range for 2012 Peterbilt 325 Air Conditioning Parts?

The prices of Air Conditioning Parts for the 2012 Peterbilt 325 range from $3.89 up to $641.99 for the most premium parts.

What is the average price of an Air Conditioning Part for a 2012 Peterbilt 325?

The average price for Air Conditioning Parts for the 2012 Peterbilt 325 is $169.65. Keep in mind the variety of part types within our Air Conditioning 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 Air Conditioning Parts for other Peterbilt 325 model years?

Yes, we carry Air Conditioning Parts for 12 model years of Peterbilt 325s between 2008 and 2022. The following model years are the most popular for Air Conditioning Part purchases: 2014, 2013, 2011, 2010, 2009, 2008, 2022, 2021, and 2019.

What are the cheapest Air Conditioning Parts for my 2012 Peterbilt 325?

The cheapest 2012 Peterbilt 325 Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 2012 Peterbilt models?

Yes. We stock Air Conditioning Parts for 12 other popular 2012 Peterbilt models. Some of the most popular are 2012 384 Air Conditioning Parts, 2012 386 Air Conditioning Parts, 2012 367 Air Conditioning Parts, 2012 388 Air Conditioning Parts, and 2012 330 Air Conditioning Parts.

What types of Air Conditioning Parts do you sell for my 2012 Peterbilt 325?

As of 6/2/26, these are some of the most in-demand types of Air Conditioning Parts for a 2012 Peterbilt 325:

Can I get help with 2012 Peterbilt 325 Air Conditioning Part orders?

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

What is your return policy for Peterbilt 325 Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new Peterbilt 325 Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.