How to Replace an Air Conditioning Compressor on Ram 2500?

Discharge the air conditioning system and disconnect the negative battery terminals, the compressor clutch electrical connector, and drive belt. Next, disconnect the refrigerant lines and unbolt the compressor. If installing a new compressor, drain excess oil and transfer the clutch. Install the new compressor with new O-rings and refrigerant oil.

Genuine Ram 2500 A/C Compressor

Air Conditioning Compressor

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11 A/C Compressors found

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Ram 2500 Air Conditioning Compressor
Part Number: 57009385AA
$431.15 MSRP: $656.00
You Save: $224.85 (35%)
ADD TO CART
Product Specifications
- Other Name: COMPRESSO-AIR CONDITIONING; Compressor
- Replaces: 68454989AB, R5111442AD, RL111442AD, 68454989AA, 55111442AG, 55111442AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2021-2025 Ram 2500 | 8 Cyl 6.4 L GAS
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: 55111444AB
$498.25 MSRP: $756.00
You Save: $257.75 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning Complete; Compressor
- Replaced by: 57009571AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2020 Ram 2500 | Big Horn Crew Cab 2WD, Big Horn Crew Cab 4WD, Big Horn Mega Cab 4WD, Big Horn Reg Cab 2WD, Big Horn Reg Cab 4WD, Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Limited Crew Cab 2WD, Limited Crew Cab 4WD, Limited Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Reg Cab 2WD, SLT Reg Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Reg Cab 2WD, ST Reg Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD, Tradesman Crew Cab 2WD, Tradesman Crew Cab 4WD, Tradesman Reg Cab 2WD, Tradesman Reg Cab 4WD | 6 Cyl 6.7L Diesel
View related parts
Ram 2500 Air Conditioning
Part Number: 68454989AA
$431.15 MSRP: $656.00
You Save: $224.85 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor
- Replaced by: 57009385AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2019-2020 Ram 2500 | Big Horn Crew Cab 2WD, Big Horn Crew Cab 4WD, Big Horn Mega Cab 4WD, Big Horn Reg Cab 2WD, Big Horn Reg Cab 4WD, Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 4WD, Limited Crew Cab 2WD, Limited Crew Cab 4WD, Limited Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 4WD, Power Wagon Crew Cab 4WD, Tradesman Crew Cab 2WD, Tradesman Crew Cab 4WD, Tradesman Reg Cab 2WD, Tradesman Reg Cab 4WD | 8 Cyl 6.4L
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: 55111442AG
$431.15 MSRP: $656.00
You Save: $224.85 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning Complete
- Replaced by: 57009385AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ram 2500 | Big Horn Crew Cab 2WD, Big Horn Crew Cab 4WD, Big Horn Mega Cab 4WD, Big Horn Reg Cab 2WD, Big Horn Reg Cab 4WD, Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Limited Crew Cab 2WD, Limited Crew Cab 4WD, Limited Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, Power Wagon Crew Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Reg Cab 2WD, SLT Reg Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Reg Cab 2WD, ST Reg Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD, Tradesman Crew Cab 2WD, Tradesman Crew Cab 4WD, Tradesman Reg Cab 2WD, Tradesman Reg Cab 4WD | 8 Cyl 5.7L, 8 Cyl 5.7L CNG, 8 Cyl 6.4L
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: 55111442AD
$431.15 MSRP: $656.00
You Save: $224.85 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning With Clutch
- Replaced by: 57009385AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, Powerwagon Crew Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 8 Cyl 5.7L
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: RL111442AD
$431.15 MSRP: $656.00
You Save: $224.85 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning With Clutch
- Replaced by: 57009385AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, Power Wagon Crew Cab 4WD, Powerwagon Crew Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 8 Cyl 5.7L
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: R5111444AB
$498.25 MSRP: $756.00
You Save: $257.75 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning With Clutch
- Replaced by: 57009571AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: 57009571AA
$498.25 MSRP: $756.00
You Save: $257.75 (35%)
ADD TO CART
Product Specifications
- Other Name: COMPRESSO-AIR CONDITIONING; Compressor
- Replaces: R5111444AB, RL111444AB, 55111444AB, 55111444AD, 55111444AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2021-2025 Ram 2500 | 6 Cyl 6.7 L DIESEL
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: RL111444AB
$498.25 MSRP: $756.00
You Save: $257.75 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning With Clutch
- Replaced by: 57009571AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2013 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel
- 2011 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: R5111442AD
$431.15 MSRP: $656.00
You Save: $224.85 (35%)
ADD TO CART
Product Specifications
- Other Name: Compressor Air Conditioning With Clutch
- Replaced by: 57009385AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, Power Wagon Crew Cab 4WD, Powerwagon Crew Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 8 Cyl 5.7L
View related parts
Ram 2500 Air Conditioning Compressor
Part Number: 2AMA11444A
Product Specifications
- Other Name: COMPRESOR-Air Conditioning
- Replaced by: 2AMA1444AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2018 Ram 2500 | Laramie Crew Cab 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Longhorn Crew Cab 2WD, Longhorn Crew Cab 4WD, Longhorn Mega Cab 2WD, Longhorn Mega Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Reg Cab 2WD, SLT Reg Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Reg Cab 2WD, ST Reg Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel

Ram 2500 A/C Compressor

The A/C Compressor of a Ram 2500 forms part of the cooling loop. A low pressure refrigerant gas is squeezed into a hot high pressure vapor by the A/C Compressor. Chilled air reaches the vents because of it. The refrigerant, coming through compression, condensation, and evaporation in the A/C Compressor, converts heat to cool gas and conveys it to the evaporator where the blower offers comfort. The early Ram 2500 truck models applied R12 refrigerant. Later, these trucks started using clean R134a refrigerant. Each fluid needs a specific oil blend and seal design inside the A/C Compressor. The familiar piston unit dominates the range, but R12-tuned versions merely have different valve materials and lubricant tolerances from the R134a setup units. However, every Ram 2500 gets the same outcome, consistent cabin temperatures when the mercury rises. Modern Ram 2500 systems also benefit from tighter manufacturing tolerances. A/C Compressor failure ceases refrigerant circulation. This collapse in pressure increases the interior temperature rapidly. By continually running the system, seals stay coated in oil. This helps the A/C Compressor maintain reliable pressure over its life.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Ram 2500 A/C Compressor at great affordable prices. Moreover, all genuine Ram 2500 A/C Compressor come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Ram 2500 A/C Compressor Parts Questions & Experts Answers

Air Conditioning Compressor
R5111444AB
Q: How to Replace an Air Conditioning Compressor on Ram 2500?
A:
Discharge the air conditioning system and disconnect the negative battery terminals, the compressor clutch electrical connector, and drive belt. Next, disconnect the refrigerant lines and unbolt the compressor. If installing a new compressor, drain excess oil and transfer the clutch. Install the new compressor with new O-rings and refrigerant oil.