Powertrain Control for 2025 Chevrolet LCF 3500HG
1. Mass Air Flow Sensor 
2. Mass Air Flow Sensor 
3. Mass Air Flow Sensor 
4. Mass Air Flow Sensor 
5. Mass Air Flow Sensor 
6. Mass Air Flow Sensor 
7. Mass Air Flow Sensor 
8. Mass Air Flow Sensor 
9. Mass Air Flow Sensor 
10. Mass Air Flow Sensor 
11. Mass Air Flow Sensor 
12. Mass Air Flow Sensor 
13. Mass Air Flow Sensor 
14. Mass Air Flow Sensor 
15. Mass Air Flow Sensor 
16. Mass Air Flow Sensor 
17. Mass Air Flow Sensor 
18. Mass Air Flow Sensor 19. Ignition Knock (Detonation) Sensor Related Parts
Part # / Description / Price
Price
Ignition Knock (Detonation) Sensor 
GM
GM Description: Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
MSRP $46.08
$26.27
MSRP $46.08
$26.27
Engine Crankshaft Position Sensor GM
GM Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
MSRP $55.66
$31.73
MSRP $55.66
$31.73
Air Pressure Sensor GM
GM Description: Without diesel, 4.8, 5.3 & 6.0L. Without diesel, 4.3L.
MSRP $97.00
$55.29
MSRP $97.00
$55.29
Air Mass Sensor GM
GM Description: 6.6L gas. 5.3 & 6.2L. 6.6L diesel, engine compartment. 3.0L diesel. 3.0L twin-turbo. Corvette. 6.2l. 1.2L turbo.
MSRP $101.54
$56.35
MSRP $101.54
$56.35
Engine Control Module (ECM) GM
GM Description: 4.3L, 2018-25. 6.6L gas. Express 3500. 4.3l. Savana 3500. 4.3l. Express 2500. 4.3l. Express 2500. 6.6l. Express 3500. 6.6l. Savana 2500. 4.3l. Savana 2500. 6.6l. Savana 3500. 6.6l.
MSRP $442.10
$248.59
MSRP $442.10
$248.59