LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Buick
>>
2016
>>
Envision
>>
Repair and Diagnosis
>>
External Pages
>>
Different car
>>
Section 225 (Electrical Component Locator - Powertrain Component Views)
>>
Powertrain Component Views
>>
Engine Components (LFX) - Left Front
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Engine Components (LFX) - Left Front
WARNING:
This page is about a different car, the 2016 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
Engine Components (LFX) - Left Front
Items
1: G13 Generator
G13 Generator X1 (LAF/LFX)
2: B52E Heated Oxygen Sensor - Bank 2 Sensor 1 (LFX)
B52E Heated Oxygen Sensor - Bank 2 Sensor 1
3: T8B Ignition Coil 2
T8B Ignition Coil 2
4: T8D Ignition Coil 4
T8D Ignition Coil 4
5: T8F Ignition Coil 6 (LFX)
T8F Ignition Coil 6
6: G18 High Pressure Fuel Pump
G18 High Pressure Fuel Pump (LAF/LUK/LFX)
7: Q29B Secondary Air Injection Solenoid Valve - Bank 2 (LFX with NU6)
Q29B Secondary Air Injection Solenoid Valve - Bank 2
8: M64 Starter Motor
M64 Starter Motor X1
M64 Starter Motor X2
M64 Starter Motor X2
9: B52F Heated Oxygen Sensor - Bank 2 Sensor 2 (LFX)
B52F Heated Oxygen Sensor - Bank 2 Sensor 2 (LFW or LFX)
10: B68B Knock Sensor 2
B68B Knock Sensor 2 (LFX)
11: Q46 A/C Compressor Solenoid Valve
Q46 A/C Compressor Solenoid Valve (LAF/LUK/LFX)
Q46 A/C Compressor Solenoid Valve
12: G1 A/C Compressor (LFX)
13: Q2 A/C Compressor Clutch
Q2 A/C Compressor Clutch (LAF/LUK/LFX)
14: B37 Engine Oil Pressure Switch
B37 Engine Oil Pressure Switch (LFX)
Fig 1: Engine Components (LFX) - Left Front
Courtesy of GENERAL MOTORS COMPANY