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World's Best Oils & Filters for 2018 GMC Trucks Sierra 1500 Pickup

Oils & FiltersMaintenance ScheduleService BulletinRecalls
2018 GMC Sierra 1500 Pickup
5.3L 8-cyl Engine Code [C] PICKUP 5.3L 8-cyl Engine Code [C]
355 bhp. @ 5600 rpm / Torque: 383 ft. lbs. @ 4100 rpm
16 Valves Overhead Valve Variable Valve Timing
5.3L - V 8-cyl (5328 cc) Code: L83 (Gasoline)
Compression Ratio: 11:1

We know your GMC Trucks Sierra 1500 Pickup
& We have the World's Best Oils, Filters & more!

AMSOIL manufacture's the World's best synthetic lubricant's & filters since 1972. AMSOIL also offers substitute brands such as WIX, Mann & Donaldson, making us your one-stop shop for all automotive maintenance needs.

How do I use this Product Cross Reference Guide?

Product Cross Reference Guide: This product cross reference guide follows recommendations outlined in your owners manual and also reflects periodic service recommendation updates from the original equipment manufacturer for this particular model (2018 GMC Trucks Sierra 1500 Pickup with engine code [C]) show example...

For example, the manufacturer may have recommended 5W30 motor oil at the time of production (owners manual) & later revised the recommendation to 5W20. This guide will reflect latest recommendation by the manufacturer for this model. If there are no special instructions from the manufacturer, the owner can choose to follow either one of the recommendation without voiding warranty hide example.

Optional Equipment Listing This guide lists all available equipment options such as transmission options, differentials etc. for 2018 GMC Trucks Sierra 1500 Pickup with engine code [C] hide.
Product Availability Listing This guide lists all available AMSOIL & substitute brand products that meet or exceed OEM (GMC Trucks) recommendation for each equipment. Any one of the recommended product can be used. One may be better than the other, you can review product details & price or contact us to ask our opinion pertaining to your usage and preference hide.
Operating Temperature Original equipment manufacturer (OEM) sometimes provide different product recommendations based on operating environment temperature for a given equipment. This product cross reference guide will list such recommendations based on OEM guidelines. Some OEM recommended viscosity pertaining to a specific temperature range may not be available from AMSOIL.

However, AMSOIL products recommended for another temperature range can be safely used because AMSOIL synthetic lubricants are engineered to provide exceptional performance for significantly broader temperature range when compared to conventional & or other brand synthetic oils. For more information on a lubricants cold temperature performance; please refer to "Pour Point" from "Technical Properties" table located at the bottom of each lubricant product page hide.
Last Updated This product cross reference guide for 2018 GMC Trucks Sierra 1500 Pickup engine code [C] was last updated on 23rd August 2018 hide.
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  1. Engine Oil

    Grade 1  »  SEO20 [1]
    All TEMPS  »  0W-20
  2. Automatic Transmission

  3. Transfer Case

  4. Front Differential

    Differential, Front 8.25 RG  »  SL136

    All TEMPS  » 
    Severe Gear® 75W-90 (SVGPK)
  5. Rear Differential

    Differential, Rear 9.76 RG  »  GL-5

    All TEMPS  »  75W-85 [2]
    Severe Gear® 75W-90 (SVGPK)

    Differential, Rear 8.6 RG  »  GL-5

    All TEMPS  »  75W-85 [2]
    Severe Gear® 75W-90 (SVGPK)

    Differential, Rear 9.5 RG  »  GL-5

    All TEMPS  »  75W-85 [2]
    Severe Gear® 75W-90 (SVGPK)
  6. Brake Fluid

    Brake Fluid  »  HB

    DOT 3 and 4 Brake Fluid (BFLVCN) [3]
  7. Lubricants & Fluids Comments  »  [*]

    [1] If using E85 or M85 fuel, use AMSOIL oil of the appropriate
    viscosity for the OEM recommended drain interval. If E85
    or M85 fuel is not used, use AMSOIL oil of the appropriate
    viscosity and the extended drain interval recommended
    for that oil.
    [2] Synthetic axle lubricant GM P/N 19300457.
    [3] Use GM P/N 19353126.

  8. Capacities (Drive Train Fluids)

    Engine, with filter  »  7.6 liters [1]
    Cooling System, Initial Fill  »  15.9 liters
    Passenger Car & Light Truck Antifreeze & Coolant
    AMSOIL Antifreeze and Engine Coolant
    Automatic Transmission, 8L90 Initial Fill  »  7 liters
    Automatic Transmission, 6L80 Initial Fill  »  5.7 liters
    Automatic Transmission, Total Fill
    6 speed 6L80  »  11.5 liters
    6 speed W/ HD Cool 6L80  »  11.7 liters
    8 speed 8L90  »  10.8 liters
    Differential, 8.25 RingGear Front  »  1.4 liters
    Differential, 9.76 RingGear Rear  »  2.6 liters
    Differential, 9.5 RingGear Rear  »  2.6 liters
    Differential, 8.6 RingGear Rear  »  2 liters
    Transfer Case, MP3023, 24  »  1.5 liters [2]
    Transfer Case, MP 1625/1626  »  1.5 liters
    Transfer Case, MP 1222, 25, 26  »  1.5 liters
    ANTPC ANT
    Capacities Comments
    [1] After refill check oil level.
    [2] Identification: check tag on case.
  9. Chassis Lubrication

  10. Torque Specifications

    Oil Drain Plug  »  18 ft/lbs
    Transfer Case
    Fill Plug 13 ft/lbs
    Drain Plug 13 ft/lbs

Close Panels

  1. Filters: Oil, Air, Cabin, Fuel, Transmission, Hydraulic & Crankcase

    Oil Filter Absolute Efficiency Oil Filter (EAO17)  
    Air Filter WIX 42488 Air Filter [1]
    Air Filter WIX 42487 Air Filter [2]

    Filter Comments
    [1] Standard Version
    [2] Light Duty
  2. Gasoline Engine Fuel Additives

    Dominator Octane Boost (AOB)
    AOB Dominator Octane Boost (AOB)

    Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use. Packag...

    Gasoline Stabilizer (AST)
    AST Gasoline Stabilizer (AST)

    AMSOIL Gasoline Stabilizer (AST) reduces the oxidation process that occurs when fuel is stored for extended periods, improving performance, extending equipment life and decreasing maintenance expenses. Package sizes include: 16-oz. Bottle ...

    P.I Performance Improver (API)
    API P.I Performance Improver (API)

    P.i. improves fuel mileage an average of 2.3% and up to 5.7%. Reduces emissions such as hydrocarbons (HC) up to 15%, carbon monoxide (CO) up to 26% and nitrous oxides (NOx) up to 17%. Restores power and performance. Reduces the need for costly higher...

Close Panels

ASM 0W-20 Signature Series Synthetic Motor Oil (ASM)

The Top Tier of AMSOIL Synthetic Motor Oil. AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. Engineered for enthusiasts seeking maximum protection and performance. Precision-f...
XLZ 0W-20 Extended Life Synthetic Motor Oil (XLZ)

• AMSOIL Extended-Life Synthetic Motor Oil has 37% more cleaning power 1 to help keep your engine running smoother, longer. • Protection Against LSPI • Save Time and Money with up to 20,000 Miles (32,000 km) Of Gu...
OEZ 0W-20 OE Series Synthetic Motor Oil (OEZ)

OE Synthetic Motor Oil is for mechanics and drivers seeking peace of mind protection and exceptional value in synthetic motor oil. It delivers 100 percent synthetic engine protection for advanced automotive technology, including turbochargers and dir...
ATL Signature Series Fuel-Efficient Synthetic ATF

A fuel efficient automatic transmission fluid recommended for GM, Ford and Toyota transmissions where lighter viscosity oil is required. Provides the same excellent protection and performance as AMSOIL Signature Series Multi-Vehicle ATF. Recommended ...
OTL OE Series Fuel-Efficient Synthetic ATF

AMSOIL OE Synthetic Automatic Transmission Fluid provides passenger-car/light-truck transmissions excellent wear protection, sludge resistance and extreme-temperature performance throughout original equipment manufacturer (OEM)-recommended drain inte...
SVG 75W 90 Severe Gear® Extreme Pressure (SVG)

Formulated for the severe operating conditions of today’s pick-up trucks, SUVs, heavy equipment and other hard-working vehicles. AMSOIL SEVERE GEAR® Synthetic Extreme Pressure (EP) Lubricants are premium grade gear oils specifically engi...
BFLV DOT 3 and 4 Synthetic Brake Fluid (BFLV)

*** This item is available for US customers only *** Brake fluid acts as a hydraulic fluid, transferring power and lubricating brake system components while also preventing corrosion. It must contend with extreme heat and the inevitable moi...
GLC Synthetic Multi-Purpose Grease NLGI #2 (GLC)

AMSOIL Synthetic Multi-Purpose Grease is qualified against the highest grease standards and designed for multiple-use applications. Composed of premium-quality synthetic base oils and calcium sulfonate complex thickeners, Multi-Purpose Grease provide...
GWR Synthetic Water Resistant Grease NLGI#2 (GWR)

Superior Lubrication and Protection in Automotive and Industrial Applications With Extensive Exposure to Water Package sizes include: 3-oz. Cartridges (not sold individually, comes in a pack of 3) 3-oz. Cartridges (case of 10) 14-oz. Cartri...
GRG DOMINATOR Synthetic Racing Grease (GRG)

Exceptional High-Speed/High-Temperature Performance. AMSOIL DOMINATOR® Synthetic Racing Grease is engineered to protect high-performance bearings and chassis components in racing applications operated on snow, dirt, water or track. Package siz...
ANTPC Passenger Vehicle Antifreeze (ANTPC)

Ethylene Glycol 50/50 Pre-Mix Formulation AMSOIL Passenger Car/Light Truck Antifreeze & Coolant provides superior heat transfer and excellent protection against corrosion, freezing and boilover. It provides maximum protection in extreme temper...
ANT Antifreeze and Engine Coolant (ANT)

AMSOIL Antifreeze & Coolant (ANT) is a low-toxicity propylene glycol antifreeze formulated to provide benefits far beyond those found in today's conventional antifreeze and coolant products. This revolutionary formulation provides maximum antifre...
amsoil oil filter AMSOIL Ea Oil Filters

AMSOIL Ea Oil Filters feature synthetic nanofiber technology for maximum efficiency. Guaranteed for up to 15,000 miles or up to 25,000 miles, depending on application, when used with AMSOIL synthetic motor oil.
wix air filter WIX Automotive, Light Truck & Racing Air Filters

WIX panel element air filters have a linear path through the filter for low airflow restriction & an exclusive pocket pleat for the filter media. Radial air filters are constructed of mesh screen on the inside wall diameter for element strength and media protection from backfire.
wix air filter WIX Automotive, Light Truck & Racing Air Filters

WIX panel element air filters have a linear path through the filter for low airflow restriction & an exclusive pocket pleat for the filter media. Radial air filters are constructed of mesh screen on the inside wall diameter for element strength and media protection from backfire.

Maintenance Schedule as Provided by OEM Documentation

Distance:
7,500 miles (12,000 km)
Action:
Check fluid level
Item:
Windshield washer
Interval in Month(s):
6
Labor Units:
0.02
Parts Units:
0
Drive Type:
ALL
Description: A small pump and reservoir that can direct a jet of cleaning solution at the windshield or back glass.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Air filter
Interval in Month(s):
6
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: A device that filters incoming air fed to the engine.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Brake system
Interval in Month(s):
6
Labor Units:
0.3
Parts Units:
0
Drive Type:
ALL
Description: A vehicle's stopping mechanism comprised of a pedal connected to a hydraulic master cylinder that can actuate clamping and/or expanding devices at all four wheels that slow or stop a vehicle's rolling motion. Components in a basic brake system are the master cylinder, calipers and/or wheel cylinders, linings or pads or shoes, rotors and/or drums.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Coolant
Interval in Month(s):
6
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: Also known as "antifreeze." A mixture of water and ethylene glycol that has both a higher boiling point and a lower freezing point than plain water.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Exhaust system
Interval in Month(s):
6
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: A system of tubing that routes exhaust gases from the exhaust manifold to the rear of the car and into the air. The exhaust system includes catalytic converters and mufflers that help reduce air and noise pollution generated by an engine.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Seat belts
Interval in Month(s):
6
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: The latching straps in a vehicle designed to minimize the risk of serious injury to the user in the event of an accident when used as suggested.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Steering & suspension
Interval in Month(s):
6
Labor Units:
0.25
Parts Units:
0
Drive Type:
ALL
Description: A vehicle's steering is the collection of components that enable the operator to direct a vehicle in a desired direction. Suspension is the assemblage of joints, links and other components between a vehicle and its wheels.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Windshield wipers
Interval in Month(s):
6
Labor Units:
0.02
Parts Units:
0
Drive Type:
ALL
Description: Motorized mechanical arms with rubber inserts used to wipe the windshield or back glass.
Distance:
7,500 miles (12,000 km)
Action:
Inspect & lubricate
Item:
Parking brake cable guides
Interval in Month(s):
6
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: Lubricated guides used in routing the parking brake cable between the control handle/pedal and brakes.
Distance:
7,500 miles (12,000 km)
Action:
Rotate/adjust air pressure
Item:
Wheels & tires
Interval in Month(s):
6
Labor Units:
0.35
Parts Units:
0
Drive Type:
ALL
Description: A circular frame of hard material that may be solid or partly solid, is capable of turning on an axle, and holds the rubber cushion that contains compressed air.
Distance:
7,500 miles (12,000 km)
Action:
Inspect
Item:
Auto shift lock/starter safety switch
Interval in Month(s):
6
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: A device that prevents the starter from functioning unless the shifter is in the park or neutral position, and prevents the shifter from being moved unless the brake pedal is depressed.
Distance:
7,500 miles (12,000 km)
Action:
Change
Item:
Engine oil
Interval in Month(s):
6
Labor Units:
0.32
Parts Units:
8
Drive Type:
ALL
Description: A substance that lubricates and cools the moving parts of the engine and reduces corrosion and the formation of rust.
Distance:
7,500 miles (12,000 km)
Action:
Replace
Item:
Oil filter
Interval in Month(s):
6
Labor Units:
0.1
Parts Units:
1
Drive Type:
ALL
Description: A cartridge-filled canister placed in an engine's lubricating system to strain dirt and abrasive materials out of the oil.
Distance:
22,500 miles (36,000 km)
Action:
Replace
Item:
Cabin air filter
Interval in Month(s):
24
Labor Units:
0.3
Parts Units:
1
Drive Type:
ALL
Description: A filtering system that meters out pollen, road dust and other particles before they can reach the passenger cabin.
Distance:
45,000 miles (72,000 km)
Action:
Inspect
Item:
Evaporative control system
Interval in Month(s):
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: An emission control system that prevents raw fuel vapors from entering the atmosphere.
Distance:
45,000 miles (72,000 km)
Action:
Replace
Item:
Air filter
Interval in Month(s):
48
Labor Units:
0.5
Parts Units:
1
Drive Type:
ALL
Description: A device that filters incoming air fed to the engine.
Distance:
75,000 miles (120,000 km)
Action:
Change
Item:
Brake fluid
Interval in Month(s):
60
Labor Units:
0.5
Parts Units:
2
Drive Type:
ALL
Description: The fluid used in the hydraulic brake system.
Distance:
97,500 miles (156,000 km)
Action:
Inspect
Item:
Spark plug wires
Interval in Month(s):
Labor Units:
0.1
Parts Units:
0
Drive Type:
ALL
Description: Cables that carry a high-voltage electrical charge the spark plug(s).
Distance:
97,500 miles (156,000 km)
Action:
Replace
Item:
Spark plugs
Interval in Month(s):
Labor Units:
0.7
Parts Units:
8
Drive Type:
ALL
Description: Cables that carry a high-voltage electrical charge from the distributor cap or ignition coils to the spark plugs.
Distance:
97,500 miles (156,000 km)
Action:
Change
Item:
Transfer case fluid
Interval in Month(s):
12
Labor Units:
0.5
Parts Units:
1
Drive Type:
AWD
Description: Lubricant used in the transfer case.
Distance:
150,000 miles (240,000 km)
Action:
Inspect
Item:
Drive belt(s)
Interval in Month(s):
120
Labor Units:
0.05
Parts Units:
0
Drive Type:
ALL
Description: A belt that transfers the rotation of the engine through the crankshaft pulley to drive various devices, such as the alternator, water pump, air conditioning compressor or power steering pump.
Distance:
150,000 miles (240,000 km)
Action:
Flush/replace
Item:
Coolant
Interval in Month(s):
60
Labor Units:
0.7
Parts Units:
4
Drive Type:
ALL
Description: Also known as "antifreeze." A mixture of water and ethylene glycol that has both a higher boiling point and a lower freezing point than plain water.

Service Bulletin as Provided by OEM & NHTSA

Sorry no Service Bulletin found for this vehicle


Recalls not found for this vehicle!

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Blog Title: World's Best Oils & Filters for 2018 GMC TRUCKS SIERRA 1500 PICKUP 5.3L 8-cyl Engine Code [C] L83 Flex-fuel
Current Rating: 4.5 out of 5 stars
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