2018 Chevrolet Silverado 6.0L Vortec V8 A/T RWD 3500 HD WT Extended Cab Pickup Fleetside Sensor. Oil. Pressure - 55488247 | GEORGE MATICK CHEVROLET, INC., REDFORD TOWNSHIP MI

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Sensor. Oil. Pressure.

Part Number: 55488247
Supersession(s): 12635397; 12637356

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Engine Oil Level Sensor. Engine Oil Pressure Switch. Flat Connector. Flat/Oval Connector. Incl.Seal. Includes: Oil Temp Sensor with V8 Gas Engines. Includes: Oil Temperature Sending Unit on 4.2L Engines Only. Location-Valley Pan Cover. Vendor #55488247. Vendor:ACDELCO. Assembly - Engine. Sending Unit. Engine Level. Engine Switch. Included with: Adapter, Cooler Assembly, Oil filter housing.

Engine Oil Pressure SwitchEngine Oil Level Sensor

Engine Oil Pressure Sensor/Switch - Repair or Replace
The oil pressure switch or oil pressure sensor in your 2018 Chevrolet Silverado communicates with your engine’s computer to turn on the oil light if the oil pressure is low. In some cases, they can fail as a result of an oil leak and must be replaced to prevent catastrophic engine damage.

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This product fits 6916 vehicle variants.
GMC: 11 models, 2723 variants between 2014 and 2024.
Chevrolet: 17 models, 3430 variants between 2014 and 2025.
Buick: 7 models, 179 variants between 2016 and 2024.
Cadillac: 10 models, 584 variants between 2014 and 2025.