Home / Chevrolet / Silverado HD / 2020 2020 Chevrolet Silverado HD Maintenance & Specs Everything you need to maintain your 2020 Chevrolet Silverado HD — oil specs, maintenance schedule, recalls, and more.
Engine All engines 6.6L Diesel 6.6L V8
Oil Filters Maintenance Fluids Parts Torque Value Costs Recalls TSBs The 2020 Chevrolet Silverado HD takes 0W-20 Full Synthetic with a total capacity of 8 quarts (filter included). The OEM oil filter is the ACDelco PF63E, with 5 compatible alternatives listed below. Note: this vehicle has 10 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
Data last verified: May 4, 2026
Quick DIY Tips for the 2020 Chevrolet Silverado HD Using the OEM filter (ACDelco PF63E) is recommended for warranty compliance. Always use 0W-20 Full Synthetic as specified by Chevrolet — using the wrong viscosity can void your powertrain warranty. Check the maintenance schedule below for your next service interval.
Maintenance schedule Choose interval 5,000 miles 7,500 miles 10,000 miles 15,000 miles 20,000 miles 30,000 miles 50,000 miles 60,000 miles 90,000 miles 100,000 miles Select a mileage interval above to see scheduled maintenance items.
Safety recalls10 19V814000
General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500, and 2020 Silverado 2500, Silverado 3500, Sierra 2500, and Sierra 3500 vehicles equipped with carpet floor covering. When the front seat belt pretensioners deploy, hot gas may vent through an opening in the pretensioner bracket, possibly igniting the carpet.
20V142000
General Motors LLC (GM) is recalling certain 2020 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The hood-latch striker wires may not have been heat-treated properly, possibly causing them to fracture.
20V324000
General Motors LLC (GM) is recalling certain 2020 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles previously recalled under 20V-142. Some of the vehicles in 20V-324 were not part of Recall 20V-142 but received defect parts during another service (typically during collision repair). The hood-latch striker wires on replacement hoods installed for Safety Recall 20V-142 may not have been heat-treated properly, possibly causing them to fracture.
Show all 10 recalls
Technical Service Bulletins1000 All categories ENGINE AND ENGINE COOLING UNKNOWN OR OTHER STRUCTURE:BODY FUEL SYSTEM, GASOLINE EQUIPMENT STRUCTURE POWER TRAIN:AUTOMATIC TRANSMISSION ELECTRICAL SYSTEM FUEL SYSTEM, DIESEL EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL ELECTRICAL SYSTEM:12V/24V/48V BATTERY TIRES POWER TRAIN WHEELS ENGINE EQUIPMENT ADAPTIVE/MOBILITY STEERING BACK OVER PREVENTION: SENSING SYSTEM: CAMERA EQUIPMENT:ELECTRICAL TRAILER HITCHES ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE FORWARD COLLISION AVOIDANCE SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR PARKING BRAKE ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL ENGINE AND ENGINE COOLING:EXHAUST SYSTEM EQUIPMENT:APPLIANCE:AIR CONDITIONER LANE DEPARTURE EXTERIOR LIGHTING ELECTRICAL SYSTEM:SOFTWARE SERVICE BRAKES ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV) ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM SERVICE BRAKES, HYDRAULIC BACK OVER PREVENTION FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY ENGINE AND ENGINE COOLING:ENGINE:DIESEL LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH SUSPENSION SERVICE BRAKES, ELECTRIC ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) SEAT BELTS EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS BACK OVER PREVENTION: CAMERA SYSTEM FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS BACK OVER PREVENTION: BACK-UP ALARM STRUCTURE:BODY:HOOD STRUCTURE:BODY:TAILGATE ENGINE AND ENGINE COOLING:COOLING SYSTEM FUEL SYSTEM, OTHER ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS AIR BAGS POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE) ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE VISIBILITY STRUCTURE:BODY:ROOF AND PILLARS SUSPENSION:FRONT:SHOCK ABSORBER ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR VEHICLE SPEED CONTROL EXTERIOR LIGHTING:TURN SIGNAL:SWITCH ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER EQUIPMENT:APPLIANCE:ELECTRIC WATER HEATER COMMUNICATION: VEHICLE TO INFRASTRUCTURE POWER TRAIN:MANUAL TRANSMISSION EXTERIOR LIGHTING:TURN SIGNAL ELECTRICAL SYSTEM:PROPULSION SYSTEM ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS TIRES:SIDEWALL ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM WHEELS:LUGS/NUTS/BOLTS/STUDS COMMUNICATION:MANUFACTURER TELEMATICS EQUIPMENT:MECHANICAL ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS VISIBILITY:SUN/MOON ROOF ASSEMBLY ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:ONBOARD (OBCM) ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT LATCHES/LOCKS/LINKAGES EQUIPMENT:ELECTRICAL:INFOTAINMENT VISIBILITY:WINDSHIELD POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS COMMUNICATION: AUTO CRASH NOTIFICATION POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT FUEL SYSTEM, GASOLINE:STORAGE EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) VISIBILITY:GLASS, SIDE/REAR SEATS FUEL/PROPULSION SYSTEM VISIBILITY/WIPER FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
20-NA-090 ENGINE AND ENGINE COOLING 2022-09-09
This informational bulletin provides a way for the technician to identify if the ECM has been modified.
23-NA-170 ENGINE AND ENGINE COOLING 2023-09-22
This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
10-00-89-009F UNKNOWN OR OTHER 2024-10-09
This service bulletin provides information on key code security rules and information on GM keycode look-up applications (U.S).
Show all 1000 TSBs(+997 more)
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