Youxmoto A/C Compressor with Clutch for Dodge Ram 2500/3500 5.9L & 6.7L (2006-2009) — HS18, Prefilled PAG46

The Youxmoto A/C Compressor with Clutch is a direct-fit replacement engineered to restore air-conditioning performance on Dodge Ram 2500 and 3500 models with 5.9L and 6.7L engines from 2006–2009.

This heavy-duty compressor is built to match OE fit and function for a range of Ram trucks, delivering the refrigerant flow and clutch engagement needed to get cabin cooling back to proper operating levels. It arrives prefilled with PAG 46 oil and a factory-calibrated clutch assembly to simplify installation for professional mechanics and experienced DIYers. The unit is compatible with many original part numbers, offering a reliable aftermarket option when the original compressor fails.

Which Ram models and engines will this compressor fit?

This compressor fits Ram 2500 and 3500 trucks powered by the 5.9L (2006–2007 for 3500; 2006–2009 for 2500) and 6.7L (2007–2009) Cummins engines. Fitment is engineered to match mounting points, pulley size, and clutch connections used on those factory systems.

• Compatible models: Dodge Ram 2500 (5.9L 2006–2009; 6.7L 2007–2009)
• Compatible models: Dodge Ram 3500 (5.9L 2006–2007; 6.7L 2007–2009)
• Pulley: 119 mm diameter, 8-groove serpentine
• Prefilled: 180 mL PAG 46 oil for immediate system readiness

Does this unit replace my original part number?

The Youxmoto compressor replaces a wide range of OEM and aftermarket references, making it a convenient swap when your original part number is no longer available. Verify compatibility by cross-checking listed replacement numbers against the part removed from your truck.

• Common cross-references include: 1110902 and 55111411AD
• Also replaces many variants such as 1010902, 1210902, 55111411AG/AH, 2021742, TEM275520
• Check vehicle-specific service manual or parts diagram before purchasing
• Designed to match electrical connector, mounting flange, and refrigerant port locations

What are the technical features and performance points?

This compressor uses an HS18-style design sized for heavy-duty truck HVAC loads, balancing cooling capacity with durability. It is factory oiled and tested to run quietly and efficiently under typical driving conditions, helping maintain comfort without excessive noise or parasitic loss.

• Compressor type: HS18 for truck air-conditioning systems
• Oil: PAG 46, prefilled with 180 mL
• Pulley specs: 119 mm diameter, 8 grooves for serpentine belts
• Built for lower noise operation and efficient clutch engagement

Are there installation or pre-installation notes I should know?

Proper installation requires a clean, evacuated a/c system and verification that the condenser, expansion device, and lines are free of debris. Installing a new compressor into a contaminated system or before the flush agent evaporates can damage the replacement unit.

• Disassemble and clean the entire A/C system before installing
• Ensure flush agents have fully evaporated to prevent contamination
• Replace receiver-drier/accumulator and orifice tube/expansion valve as recommended
• Vacuum, leak-test, and recharge to factory refrigerant specification after installation

Who is this for: This Youxmoto A/C Compressor is aimed at owners and technicians maintaining Dodge Ram 2500/3500 trucks from the specified years who need a direct-fit, fully pre-oiled compressor with a clutch assembly. It suits fleet mechanics, independent shops, and knowledgeable do-it-yourselfers seeking a cost-effective replacement that aligns with factory mounting and performance requirements. Confirm vehicle fitment and service procedures before purchase to ensure correct installation and long-term reliability.