• Sonic Performance Clutch Kit 19303797

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Item #: 19303797
Reg. Price: $331.29
Our Price: $318.04


Cancer and Reproductive Harm



19303797 Performance Clutch Upgrade Kit
2012 - 2014 Sonics and 2012 Cruzes built before May 22, 2012

Developed by Chevrolet Performance engineers, this performance clutch upgrade kit has been designed to be used with the 2012–2014 Sonic 1.4 Liter engines only, and some 2012 Cruze vehicles.

Sonic Clutch Upgrade Kit Model Years 2012, 2013, 2014
Part Number Quantity Description
19303797 1 Kit
19303796 1 I-Sheet
55599020 1 Flywheel - dual mass
55569127 1 Clutch disc
55569128 1 Pressure Plate
55559650 6 Bolt - Flywheel
90470712 6 Bolt - Clutch

NOTE: The above parts may have been updated or superseded. If your parts do not match the parts listed above please go to www.chevroletperformance.com for the latest parts list.

Installation Procedure:
1. Remove the transmission per GM procedures.
2. Remove the clutch & pressure plate per GM procedures
3. Remove the flywheel per GM procedures
4. Install the new flywheel & torque to the following: Flywheel Fastener (Qty: 6)

NOTE: Ensure to use a NEW fastener whenever the flywheel is removed. Tighten
• First pass tighten bolts to 35 Nm (26 lb ft)
• Second pass 30 degrees.
• Final pass 15 degrees.
5. Install new clutch & pressure plate per GM procedures & torque to the following:
Install (Qty: 6) NEW clutch pressure plate bolts and tighten crosswise to 28 Nm (21 lb ft).
6. Reinstall the transmission per GM procedures.

Click here to download Clutch Information Sheet

The Sonic Performance Clutch has an 11% torque capacity increase over the production 2012-2014 Sonic Clutch. Rated torque capacity with a designed in factor of safety is 168 lb-ft of torque.


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