Engine Components - Engine Valley (LT4)

Items
1. B34 Engine Coolant Temperature Sensor B34 Engine Coolant Temperature Sensor B34 Engine Coolant Temperature Sensor (LGX)B34 Engine Coolant Temperature Sensor
2. Q17B Fuel Injector 2 Q17B Fuel Injector 2 (LF3 or LFX)Q17B Fuel Injector 2 Q17B Fuel Injector 2 (LTG)
3. Q17D Fuel Injector 4 Q17D Fuel Injector 4 (LF3 or LFX)Q17D Fuel Injector 4 Q17D Fuel Injector 4 (LTG)
4. Q17F Fuel Injector 6 Q17F Fuel Injector 6 (LF3 or LFX)Q17F Fuel Injector 6
5. Q17H Fuel Injector 8 (LT4) Q17H Fuel Injector 8
6. G18 High Pressure Fuel Pump G18 High Pressure Fuel Pump (LF3)G18 High Pressure Fuel Pump (LTG)G18 High Pressure Fuel Pump (LGX)
7. B310 Fuel Pressure/Temperature Sensor B310 Fuel Pressure/Temperature Sensor (LF3/LF4)B47B Fuel Rail Pressure Sensor B47B Fuel Rail Pressure Sensor (LTG)
8. Q17G Fuel Injector 7 (LT4) Q17G Fuel Injector 7
9. Q17E Fuel Injector 5 Q17E Fuel Injector 5 (LF3 or LFX)Q17E Fuel Injector 5
10. Q17C Fuel Injector 3 Q17C Fuel Injector 3 (LF3 or LFX)Q17C Fuel Injector 3 Q17C Fuel Injector 3 (LTG)
11. Q17A Fuel Injector 1 Q17A Fuel Injector 1 (LF3 or LFX)Q17A Fuel Injector 1 Q17A Fuel Injector 1 (LTG)
12. Q43 Valve Lifter Oil Manifold Assembly (LT4)
13. B37B Engine Oil Pressure Sensor B37B Engine Oil Pressure Sensor (LF3/LGX)B37B Engine Oil Pressure Sensor (LTG)

Fig 1: Engine Components - Engine Valley (LT4)

Courtesy of GENERAL MOTORS COMPANY