Engine Compartment Components

Items
1: F100R Hood Hinge Actuator - Right (B3T) F100R Hood Hinge Actuator - Right (LT1)F100R Hood Hinge Actuator - Right (LTG/LGX)
2: M75 Windshield Wiper Motor M75 Windshield Wiper Motor
3: F100L Hood Hinge Actuator - Left (B3T) F100L Hood Hinge Actuator - Left (LT1)F100L Hood Hinge Actuator - Left (LTG/LGX)
4: B20 Brake Fluid Level Switch B20 Brake Fluid Level Switch
5: B19B Brake Booster Vacuum Sensor B19B Brake Booster Vacuum Sensor
6: G24 Windshield Washer Pump G24 Windshield Washer Pump
7: K17 Electronic Brake Control Module K17 Electronic Brake Control Module (LGX/LTG)K17 Electronic Brake Control Module (LT1/LT4)
8: K20 Engine Control Module K20 Engine Control Module X1 (LGX)K20 Engine Control Module X1 (LT1)K20 Engine Control Module X1 (LT4)K20 Engine Control Module X1 (LTG)K20 Engine Control Module X2 (LGX)K20 Engine Control Module X2 (LT1)K20 Engine Control Module X2 (LT4)K20 Engine Control Module X2 (LTG)K20 Engine Control Module X3 (LGX)K20 Engine Control Module X3 (LT1)K20 Engine Control Module X3 (LT4)K20 Engine Control Module X3 (LTG)
9: B75C Multifunction Intake Air Sensor B75C Multifunction Intake Air Sensor
10: B59L Front Impact Sensor - Left B59L Front Impact Sensor - Left
11: B55 Hood Ajar Switch B55 Hood Ajar Switch
12: K22 Cooling Fan Control Module K22 Cooling Fan Control Module (LGX-Y4Q)K22 Cooling Fan Control Module (LT1/LT4)K22 Cooling Fan Control Module (Y4Q)
13: B59R Front Impact Sensor - Right B59R Front Impact Sensor - Right

Fig 1: Engine Compartment Components

Courtesy of GENERAL MOTORS COMPANY