Replace Part Number: 89018120. 96-2004 Pontiac Bonneville. 1995-99 Buick Riviera.
Supercharger Boost Bypass Valve Actuator For 89018120 Eaton GM M90 Bonneville
Supercharger Boost Bypass Valve Actuator Bonneville Regal for OEM Eaton GM M90
Eaton GM OEM Supercharger Coupler Combo w/2 GM oil
ZZPerformance Eaton GM OEM Supercharger Coupler Repair Kit Combo w/2 GM oil
ZZP Eaton GM OEM Supercharger Coupler / Isolator Repair Kit Combo w/2 GM oil
