Four Seasons 4154N A/C Compressor Kit
OE Quality 60-Day Returns
Four Seasons
 PAC-Kit w/ New Compressor

Four Seasons 4154N A/C Compressor Kit

Brand Four Seasons 4154N
Product line PAC-Kit w/ New Compressor
Fits Dodge · 6 vehicles

PAC-Kit with new compressor. Complete A/C compressor kit for a straightforward replacement.

$331.51Free shipping
In stock · usually ships same day before 1pm CST
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Four Seasons 4154N A/C Compressor Kit

Four Seasons 4154N is a PAC-Kit with a new compressor for select Dodge Ram heavy-duty trucks. It is built for 2006-2009 Dodge Ram 2500 and 2006-2007 Dodge Ram 3500 applications equipped with an HS18 compressor.

Key Features

  • Brand: Four Seasons
  • Brand line: PAC-Kit w/ New Compressor
  • Part number: 4154N
  • Application-specific A/C compressor kit for select Dodge Ram 2500 and Ram 3500 models
  • For vehicles using an HS18 compressor
  • Includes related service components referenced for the application: accumulator, liquid line with orifice, flush, and oil

Product Details

This Four Seasons A/C compressor kit is built for HVAC service on 2006-2009 Dodge Ram 2500 and 2006-2007 Dodge Ram 3500 trucks with HS18 compressor systems. The PAC-Kit w/ New Compressor line is organized for compressor replacement jobs where the technician is servicing the compressor and associated A/C system components at the same time. Part number 4154N is a direct fitment-based option for these Ram truck applications.

This part cross-references 68182 and 83107 for the same application.

Common A/C Problems It Can Address

  • Compressor failure or seizure
  • Loss of cooling performance in the cabin
  • Noisy compressor operation
  • System contamination after compressor damage
  • Service needs on HS18-equipped Dodge Ram A/C systems

Installation Notes

Verify the vehicle is a 2006-2009 Dodge Ram 2500 or 2006-2007 Dodge Ram 3500 with an HS18 compressor before ordering. Follow standard A/C service procedures, including evacuation, flushing where required, and correct oil handling for the system. Confirm all line and component connections match the vehicle’s existing HVAC layout before installation.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with application-specific compressor solutions for service replacement work. Part number 4154N is cataloged for the listed Ram truck fitments and should be matched to the vehicle’s compressor type before installation.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009DodgeRam 25005.9LL6N/Aw/ HS18 Compressor; 68182 (New Compressor), 83107 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2008DodgeRam 25005.9LL6N/Aw/ HS18 Compressor; 68182 (New Compressor), 83107 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2007DodgeRam 25005.9LL6N/Aw/ HS18 Compressor; 68182 (New Compressor), 83107 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2007DodgeRam 35005.9LL6N/Aw/ HS18 Compressor; 68182 (New Compressor), 83107 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2006DodgeRam 25005.9LL6N/Aw/ HS18 Compressor; 68182 (New Compressor), 83107 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2006DodgeRam 35005.9LL6N/Aw/ HS18 Compressor; 68182 (New Compressor), 83107 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor