A-Premium SD7H15 AC Compressor with Clutch for Dodge Ram 2500/3500 5.9L — Prefilled PAG100, OE Fit

A-Premium Air Conditioner AC Compressor with Clutch is a direct-fit replacement SD7H15 compressor prefilled with PAG100 oil and a complete clutch assembly for Dodge Ram 2500/3500 5.9L trucks.

If your truck's air conditioning is underperforming or the original compressor has failed, this A-Premium unit provides a ready-to-install replacement built to match factory specifications. It arrives precharged with the correct oil volume, includes the clutch, and uses the SD7H15 compressor design commonly specified for 5.9L Dodge Ram engines from the mid-1990s through the mid-2000s.

How does this compressor match my truck's original equipment?

The A-Premium compressor follows OE geometry and mounting points so it aligns with factory brackets and belt routing. It lists multiple original part numbers and vehicle fitments to help you confirm compatibility.

• Compressor model: SD7H15, designed to match factory footprint and pulley alignment.
• Compatible with Dodge Ram 2500/3500 L6 5.9L from 1994–2005.
• Includes several equivalent part numbers for cross-reference (e.g., 55055339, 19193007).
• Recommendation: visually compare photos to your current unit for final verification.

What comes installed and what do I need to prepare?

This compressor ships with the clutch assembly already installed and is prefilled with automotive-grade PAG100 oil to the specified capacity. You should still plan for standard installation checks and system service to ensure optimal performance.

• Precharged oil: 180 ml (±20 ml tolerance) of PAG100 lubricant.
• Pulley: 8-groove pulley compatible with common serpentine belts.
• Clutch: included and factory-aligned to the compressor shaft.
• Installer tasks: evacuate and recharge refrigerant, check lines/receiver-drier, replace O-rings as needed.

Will this unit deliver reliable performance and what warranty is offered?

A-Premium builds this replacement compressor with serviceability and longevity in mind, and backs it with a one-year unlimited-mileage guarantee. While materials and assembly aim for OE-level operation, correct installation and system condition affect results.

• Warranty: one-year unlimited-mileage guarantee from A-Premium.
• Design goal: OE-style performance for proper cooling and engagement.
• Compatibility check: confirm fitment using vehicle references and part numbers.
• Service tip: replace receiver-drier and flush or replace contaminated hoses for best outcomes.

How straightforward is the installation for a DIY mechanic?

Installation is straightforward for a mechanically experienced DIYer with the right tools and access to refrigerant service equipment. Because the compressor is supplied with oil and a clutch, you save some preparation steps, but refrigerant handling requires certification or a professional service.

• Mounting: bolts and mounting points match OE locations for direct replacement.
• Electrical: connector interfaces and clutch engagement are designed for factory wiring.
• Refrigerant service: evacuation and recharge should follow local regulations and shop-grade tools.
• Recommended: torque specs and belt alignment checks during installation.

Who is this for: This A-Premium AC Compressor with Clutch is aimed at owners and mechanics of Dodge Ram 2500 and 3500 trucks with the 5.9L L6 engine (1994–2005) who need a reliable, direct-fit replacement. It suits those who want an assembled compressor that includes the clutch and correct oil charge, plus a one-year warranty for peace of mind. If you maintain your own vehicles and can manage refrigerant service, this unit reduces parts sourcing and simplifies the swap; otherwise have it installed and charged by an A/C technician to ensure peak performance.