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Four Seasons 68182 A/C Compressor
Reliable A/C Compressor for Dodge Ram 2500 and 3500
The Four Seasons New Compressor 68182 is designed specifically for Dodge Ram 2500 and Ram 3500 models. Engineered to work with R134a refrigerant and compatible with Pag 46 refrigerant oil, this A/C compressor ensures efficient cooling performance for your vehicle's HVAC system.
- Compatible refrigerant type: R134a
- Includes oil pre-filled for optimal lubrication
- Equipped with an 8-groove serpentine pulley
- Pin-type electrical terminal with 1 wire lead coil
- Clutch included with a maximum diameter of 4.3125 inches
- Tangent mount type with precise mounting distance of 21.59 mm
- Sealing washer discharge and suction ports with included O-rings
- Designed for 12-volt coil voltage systems
- New compressor unit, not remanufactured
About the Four Seasons New Compressor Line
The Four Seasons New Compressor product line offers brand-new, factory-quality compressors designed to meet or exceed original equipment specifications. This line focuses on delivering reliable HVAC performance with components that include pre-filled oil and necessary clutch assemblies. The New Compressor 68182 is part of this line, providing a direct replacement solution for Dodge Ram 2500 and 3500 vehicles requiring an HS18 type compressor.
Detailed Product Description
This Four Seasons A/C compressor (part number 68182) is engineered for use with R134a refrigerant and is pre-filled with Pag 46 oil to ensure proper lubrication from installation. The compressor features an 8-groove serpentine pulley with a diameter of 109.525 mm, designed to match the factory belt system on compatible Dodge Ram trucks. The clutch assembly is included and has a maximum diameter of 4.3125 inches, with a coil voltage rating of 12 volts and a pin-type terminal for electrical connection. The compressor uses a tangent mount with a mounting distance of 21.59 mm, ensuring a secure fit. Both the suction and discharge ports utilize sealing washers and come with two O-rings for proper sealing. This new compressor is built to replace the HS18 compressor type found in Dodge Ram 2500 and Ram 3500 models.
Common Issues Addressed by This Compressor
- Loss of A/C cooling due to compressor failure
- Clutch engagement problems affecting air conditioning operation
- Leaks at suction or discharge ports causing refrigerant loss
- Worn or damaged pulley grooves leading to belt slippage
- Electrical coil failure preventing compressor activation
Installation Notes and Tips
- Ensure compatibility with Dodge Ram 2500 or 3500 models before installation
- Use proper tools to avoid damaging the clutch or pulley during removal and installation
- Replace O-rings and sealing washers to prevent refrigerant leaks
- Verify the serpentine belt condition and alignment with the 8-groove pulley
- Check electrical connections for secure pin-type terminal engagement
Quality Assurance and Warranty
The Four Seasons New Compressor 68182 is a brand-new unit manufactured to meet OEM standards. It includes pre-filled oil and clutch assembly for a complete replacement. While mounting hardware is not included, the compressor is designed for straightforward installation with factory mounting points. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship; please refer to the specific warranty terms provided by the distributor or manufacturer.
| Brand | Four Seasons |
|---|---|
| Part Number | 68182 |
| Position | New Compressor |
| Clutch Included | Included |
| Clutch Maximum Diameter | 4.3125 |
| Coil Clock Position | 1 Wire Lead |
| Coil Voltage | 12 |
| Compatible Refrigerant Oil Type | PAG 46 |
| Compressor Type | HS18 |
| Discharge Port Type | Sealing Washer |
| Distance From Clutch To Mounting Flange | 0.859375 |
| Mount Distance MM | 21.590 |
| Mounting Hardware? | Not Included |
| Mounting Type | Tangent Mount |
| New or Reman | New |
| O-Ring A Number/Desc | [24354] / Sealing Washer |
| Oil Filled | Included |
| Pulley Belt Type | Serpentine |
| Pulley Diameter MM | 109.525 |
| Pulley Groove Quantity | 8 |
| Pulley Lip Diameter | 4.3125 |
| Pulley Ridge Diameter | 4.3125 |
| Refrigerant Type | R134a |
| Suction Port Type | Sealing Washer |
| Terminal Type | Pin |
| Type | Ford |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2008 | Dodge | Ram 3500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2007 | Dodge | Ram 3500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | N/A | w/ HS18 Compressor; New w/ Clutch; Checking the Fan Clutch Along With Pressure Transducer Is Recommended When Replacing the Compressor; New Compressor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.