A-Premium Air Conditioner AC Compressor Clutch Kit TRSE09 4.17" 7-groove 12V — pulley, coil & hardware

A-Premium Air Conditioner AC Compressor Clutch Kit is a complete replacement clutch assembly engineered to restore proper A/C compressor engagement for select Honda and Acura TRSE09 compressors.

This clutch kit supplies the main mechanical and electrical components needed to replace a worn or failed compressor clutch on compatible vehicles. It includes the pulley with bearing, front plate, electromagnetic coil and a set of installation hardware. The kit is designed for TRSE09-style compressors with a 7-groove serpentine pulley and a 106 mm pulley diameter, operating at 12 volts.

Which vehicles and compressor configurations does this fit?

This kit fits TRSE09 compressors used on several Honda and Acura models from late 2000s to mid-2010s. It is intended for compressors with a 3-pin connector and a 4.17" diameter pulley, not for 2-pin connector units that have a larger 4.48" pulley.

• Acura RDX: 2007–2012, 2.3L inline-4
• Honda Civic: 2012–2014 Si and Si HFP submodels, 2.4L inline-4
• Honda CR‑V: 2007–2014, 2.4L inline-4
• Compressor style: TRSE09, 7-groove pulley, 106 mm diameter, 12V coil

What parts are included and what tools should I expect to use?

The package contains the clutch assembly components and basic hardware for installation. Typical installation requires standard hand tools and some automotive specialty tools for compressor clutch installation, bearing seating, and torque control.

• Included: pulley with bearing, front plate, electromagnetic coil, retaining clips, shims, center bolt
• Expect to use torque wrench, snap-ring pliers, clutch hub puller/installer, and basic hand tools
• Shims are supplied to adjust air gap; verify electrical connector type before ordering

How do I confirm compatibility before buying?

Compare the existing compressor’s pulley diameter and electrical connector to the kit specifications. This kit is for compressors with a 3‑pin connector and a 4.17" pulley; it will not fit compressors with a 2‑pin connector and a 4.48" pulley.

• Measure pulley diameter on the vehicle compressor (4.17" required)
• Check electrical connector—this kit requires a 3‑pin plug
• Match compressor style to TRSE09 to ensure correct fitment

What warranty and quality assurances come with the kit?

A-Premium backs this clutch kit with a one-year unlimited-mileage guarantee covering manufacturing defects. The components are produced to match OE dimensions and materials so they integrate with the compressor and vehicle electrical system.

• One-year unlimited-mileage manufacturer guarantee
• Quality control to meet OEM fit and function expectations
• Replacement parts and customer support available through A-Premium

Who is this for: This clutch kit is aimed at DIY mechanics, independent repair shops, and owners of compatible Honda/Acura models who need to replace a failing AC compressor clutch without replacing the entire compressor. It’s particularly useful when the compressor body and internal components are sound but the clutch, coil or pulley bearing have worn out—offering a cost-effective repair option that restores proper compressor engagement when installed and adjusted correctly.