A-Premium Air Conditioner Compressor for Dodge Ram 2500/3500 L6 5.9L (1994–2005) — SD7H15, Prefilled PAG100 & Clutch Included

A-Premium Air Conditioner AC Compressor with Clutch (SD7H15) is a direct-fit replacement compressor prefilled with PAG100 oil and an included clutch for Dodge Ram 2500/3500 L6 5.9L model years 1994–2005.

If your Ram's A/C has lost cooling power, noisy operation, or a seized compressor, swapping in a ready-to-install unit can restore system performance quickly. This A-Premium replacement matches OE mounting points and pulley groove count to simplify installation and reduce the need for additional parts. It comes precharged with 180 ml of PAG100 oil (±20 ml) and includes the clutch, saving bench time and extra purchases.

Will this compressor fit my Dodge Ram 2500 or 3500?

This A-Premium compressor is built to fit L6 5.9L Dodge Ram 2500 and 3500 models from 1994–2005, including multiple OE part numbers listed for cross-reference. To ensure compatibility, compare the photo and specifications of your existing compressor—mounting pads, electrical connector, and pulley grooves should match. Using the vehicle fitment tool (or the seller's garage feature) is recommended before ordering.

• Compressor type: SD7H15, designed for L6 5.9L engines
• Model years covered: 1994–1999 and 2000–2005 for 2500/3500
• Compatible OE numbers: 19193007, 55055339 and variants listed
• Confirm with photos and fitment tool for final match

What technical specs and oil requirements should I know?

The unit ships prefilled with PAG100 refrigerant oil to factory-equivalent levels so the system has the correct lubrication on installation. Pulley details and clutch inclusion are matched to typical OE setups for these Dodge Rams, keeping belt alignment and engagement consistent. Note the oil tolerance and inspect seals during installation to prevent leaks.

• Oil type: PAG100, prefilled to 180 ml ±20 ml
• Pulley grooves: 8, compatible with factory belt routing
• Clutch: included, assembled for plug-and-play replacement
• Compressor model: SD7H15, meets OEM form and fit criteria

How does installation and reliability compare to OEM options?

A-Premium units are engineered to mirror OE mounting and electrical connections to minimize install time and aftermarket adjustments. The included clutch removes the need to transfer parts from the old compressor, and the prefilled oil eliminates the immediate need for additional lubricant. A-Premium backs the product with a one-year unlimited-mileage guarantee for added buyer confidence.

• Direct-fit design reduces modification and alignment work
• Prefilled oil and included clutch speed up replacement
• One-year unlimited-mileage guarantee supports reliability
• Common OE numbers listed to help cross-reference parts

Who is this for? This A-Premium AC compressor is intended for vehicle owners, mechanics, and DIYers replacing a failing compressor on Dodge Ram 2500 or 3500 trucks with the 5.9L inline-six engine. It’s well suited for those who want a cost-effective, ready-to-install alternative to an OEM unit that includes the clutch and factory-equivalent oil charge. Before ordering, verify fitment against your vehicle’s existing compressor photos, electrical connector, pulley groove count, and OE part number to ensure a correct match.