ECCPP A/C Compressor Clutch for Jeep Liberty 3.7L (2002-2005) — 130mm 6-Groove, Aluminum Pulley & Coil Kit

ECCPP A/C compressor clutch engineered to replace the SD7H15 clutch on Jeep Liberty 3.7L models (2002–2005), featuring a 6-groove, 130 mm pulley for direct-fit performance.

If your Jeep Liberty’s air conditioning compressor is slipping, noisy, or failing to engage, this ECCPP clutch assembly offers a complete replacement kit designed to restore engagement and reliability. Built with an aluminum-alloy pulley, premium bearings, and a factory-style electromagnetic coil, the assembly is pressure-tested to help ensure a leak-free installation. It’s supplied as a kit with the pulley, front plate, and coil so you have the primary service items needed for most clutch repairs.

How does this clutch match my Jeep Liberty’s factory specifications?

The ECCPP clutch is produced to mirror the dimensions and drive characteristics of the original SD7H15 compressor clutch used on 2002–2005 Jeep Liberty V6 3.7L models. Critical measurements and rotor/pulley geometry are matched to promote correct belt alignment and compressor engagement. Fitment compatibility helps reduce installation headaches and belt noise.

• Pulley grooves: 6 for OEM serpentine belts
• Pulley diameter: 130 mm for correct belt wrap
• Compressor family: SD7H15 — direct application
• Comes with pulley, front plate, and electromagnetic coil

What are the construction and durability features that matter?

This clutch assembly uses a durable aluminum-alloy pulley and high-quality bearings intended to withstand temperature swings and road vibration. The robust outer structure is designed for repeated engagement cycles and extended service life compared with lower-grade replacements. Each clutch is nitrogen pressure-tested to identify leaks and confirm assembly integrity before it leaves the factory.

• Heavy-duty aluminum alloy pulley for heat resistance
• Premium bearings for lower friction and longer life
• Nitrogen pressure testing for leak detection
• Balanced design to limit vibration and noise

Will installing this clutch improve cooling performance and noise?

Replacing a worn or damaged clutch restores reliable compressor engagement, which helps the A/C system reach desired cabin temperatures more consistently. The assembly’s low-vibration design reduces operational noise, keeping sound levels generally below typical highway cabin noise. Proper installation and a functioning compressor are required for optimal temperature control.

• Quieter operation through reduced clutch vibration
• Restored compressor engagement for consistent cooling
• Designed for stable operation under vehicle loads
• Includes coil to ensure correct magnetic pull-in strength

Which part numbers and cross-references does this replace?

The ECCPP clutch is offered as a replacement for numerous related OEM and aftermarket part numbers used across similar A/C compressors. This broad cross-reference list helps technicians and owners verify compatibility against existing parts and service manuals. Always compare dimensions and electrical connections for final confirmation.

• Common references include: 67576, 97576, 98576, 1522028
• Also cross-references: 10345330, 10349831, 55037466 and related codes
• Compatible with many SD-series compressor listings
• Use part number checks alongside vehicle details before purchase

Who is this for: DIY mechanics, independent shops, and Jeep Liberty owners who need a dependable, direct-fit replacement clutch for the SD7H15 compressor on 2002–2005 3.7L V6 models. It’s ideal when the original clutch shows slipping, excessive noise, seized bearings, or failed engagement; include a full A/C system inspection and proper pulley alignment during service to ensure best results.