Mityvac 7201 2.3 Gallon Fluid Evacuator Extractor and Dispensing Pump, Push Button, Manual Operation, Chemical-Resistant Polyethylene, Automatic Overflow Prevention, Quick-Drain Spout, Large Base
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OEMTOOLS 24444 Coolant System Refiller Kit, 5 Adapters, Eliminate Trapped Air, Test Radiator and Heating Core Lines for Leaks, Vacuum Fill Coolant Tool, Vacuum Leak Tester, Multi
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FlexAll Funnel - Long Flexible Funnel with Hose for Automotive Use - Durable Nitrile Rubber - Ideal for Car Oil Change, Transmission Fluid, Diesel, Fuel, Gas & More - Made in USA
- Flexible and Versatile: This long flexible funnel is made from chemical-resistant nitrile rubber, making it perfect for automotive funnel applications where tight spaces require precision. The flexible funnel for oil change maintains its shape without kinking, ensuring smooth fluid flow. Large funnel dimensions: 5" diameter mouth, 16" length. Small funnel dimensions: 4" diameter mouth, 12" length. Ideal for flexible funnels for automotive use and more.
4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid
- Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range: -50 to 0 ℃.
Best By Quality
Best For High-Mileage
Best Budget Oil
We understand how crucial it is to use the correct engine oil for your vehicle’s health and longevity.
Hence, we’ve researched, reviewed, and compiled a list of the top five engine oils that are perfectly suited for your 2015-2021 Chevrolet Suburban.
Whether you’re looking for synthetic oil, high-mileage oil, or a blend, we’ve got you covered.
So, buckle up as we dive deep into the world of engine oils, providing you with the insights you need to make an informed decision for your Suburban’s engine.
Product
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil
- Amazing engine protection
- Incredible high/low temperature protection
- American made
Castrol 0W-20 Full Synthetic Motor Oil
- Chevy Approved Oil For Suburban
- Meets The Requirements of ILSAC GF-5 and other
- Protects for up to 20,000 miles
Valvoline High Mileage SAE 0W-20 Synthetic Blend Motor Oil
- Best engine oil for high mileage Chevy Suburban
- Meets industry standards API SP/SN PLUS/SN
- Great for engines with over 150,000 miles
Mobil 0W-20 Full Synthetic Motor Oil
- API SN, SM, SL
- 1.5x longer protection than other oils
- Prevents sludge and deposits buildup
Quaker State Full Synthetic 0W-20 Motor Oil
- Meets the API SN Plus classification protecting engines from LSPI
- Meets industry requirements of ILSAC GF-6A
- Provides protection in extreme temperatures
2015 – 2021 Chevrolet Suburban Oil Recommended by Manufacturer
The recommended oil type for the 2015 – 2021 Chevrolet Suburban is an SAE full synthetic at a viscosity of 0W-20.
The recommended engine oil for the 2015 – 2021 Chevrolet Suburban is a Castrol 0W-20 Full Synthetic which meets the requirements of ILSAC GF-5 API, SN, SM, SL.
Castrol 0W-20 Full Synthetic Motor Oil
2015 – 2021 Chevrolet Suburban Engine Oil Capacity
- Chevrolet Suburban’s 2015, 2016, 2017, 2018, 2019 and 2021 3.0-liter engine has an engine oil capacity of 7 quarts (6.8 liters) of synthetic 0W-20 motor oil.
- The 5.3-liter 2015, 2016, 2017, 2018, 2019 and 2021 Chevrolet Suburban has an engine oil capacity of 8.1 quarts (7.6 liters).
- The 6.2 liter 2015, 2016, 2017, 2018, 2019 and 2021 Chevy Suburban has an engine oil capacity of 8.02 quarts (7.6 liters).
2015 – 2021 Chevrolet Suburban Oil Recommended By Mileage
Mileage
Brand
0 – 75,000
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil
75,000 – 150,000
Castrol SAE 0W-20 Motor Oil
150,000 – 300,000
Valvoline High Mileage SAE 0W-20 Synthetic Blend Motor Oil
2015 – 2021 Chevrolet Suburban Oil Change Frequency
The oil change frequency for a Chevrolet Suburban, particularly models from 2015 to 2021, is generally recommended every 7,500 miles or at least twice per year.
This recommendation assumes that the vehicle is using synthetic oil, which can typically last longer between changes compared to conventional oil.
Top 5 Best Engine Oils For 2015 – 2021 Chevrolet Suburban
1. Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil
2. Castrol 0W-20 Full Synthetic Motor Oil
3. Valvoline High Mileage with MaxLife SAE 0W-20 Motor Oil
4. Mobil 0W-20 Full Synthetic Motor Oil
5. Quaker State Full Synthetic 0W-20 Motor Oil
Valvoline Advanced Full Synthetic SAE 0W-20 Motor Oil is designed to offer optimal engine protection.
Its full synthetic formula provides superior high and low-temperature protection compared to conventional motor oils.
It helps minimize engine wear and keeps the engine components running smoothly.
Another key benefit of this oil is its potential to improve fuel efficiency. The low viscosity of the 0W-20 grade helps reduce friction within the engine, which can lead to better fuel economy.
This motor oil excels at keeping your engine clean. It’s designed to resist oil thickening by providing enhanced protection against the formation of sludge and deposits.
Pros
- Amazing engine protection
- Incredible high/low temperature protection
- American made
Cons
- Some customers have complaint that the motor oil smells like burnt oil
- Container is prone to rupturing
The Castrol 0W-20 Full Synthetic Motor Oil is engineered to offer top-notch engine protection.
Its full synthetic formula ensures high and low-temperature protection superior to conventional motor oils.
It aids in reducing engine wear and ensures smooth operation of all engine components.
One of the key benefits of this oil is its ability to enhance fuel efficiency. The low viscosity of the 0W-20 grade helps minimize friction within the engine, potentially leading to an improvement in fuel economy.
This motor oil excels in maintaining engine cleanliness. It’s designed to resist oil thickening by providing enhanced protection against the formation of sludge and deposits.
Pros
- Chevrolet Approved For Suburban
- Meets The Requirements of ILSAC GF-5 and other
- Protects the engine for 20,000 miles
Cons
- Pricey
Valvoline High Mileage SAE 0W-20 Synthetic Blend Motor Oil is formulated to offer exceptional engine protection.
Its synthetic blend formula provides superior high and low-temperature protection when compared to conventional motor oils, helping minimize engine wear and keep the engine components operating smoothly.
This oil offers benefits in terms of fuel efficiency.
The low viscosity of the 0W-20 grade helps reduce friction within the engine, potentially leading to better fuel economy.
Valvoline High Mileage Synthetic Blend Motor Oil excels at keeping your engine clean.
It’s designed to resist oil thickening by providing enhanced protection against the formation of sludge and deposits.
Pros
- Great for engines with over 75,000 miles
- Meets industry standards API SP/SN PLUS/SN
- ILSAC GF-6
Cons
- The lid cap is not very well designed and might break in transport
- Some users report this motor oil makes their engine noisier.
The Mobil 0W-20 Full Synthetic Motor Oil is formulated to offer superior engine protection.
Its full synthetic formulation provides enhanced high and low-temperature protection compared to conventional motor oils, helping to minimize engine wear and maintain the smooth operation of engine components. This oil also stands out for its fuel efficiency benefits.
The low viscosity of the 0W-20 grade helps to reduce friction within the engine, potentially leading to better fuel economy. Mobil 0W-20 Full Synthetic Motor Oil excels at keeping your engine clean.
It’s designed to resist oil thickening by providing superior protection against the formation of sludge and deposits. This motor oil performs exceptionally well under a wide range of conditions.
Whether you’re dealing with extreme temperatures or heavy-duty driving, this oil is engineered to handle the stress and keep your engine running at peak performance.
Pros
- API SN, SM, SL
- 1.5x longer protection than other oils
- Doesn't do damage to the engine seals
Cons
- Pricey
The Quaker State Full Synthetic 0W-20 Motor Oil is formulated to offer top-notch engine protection.
Its full synthetic formula ensures high and low-temperature protection superior to conventional motor oils.
It aids in reducing engine wear and ensures smooth operation of all engine components. Quaker State Full Synthetic 0W-20 Motor Oil also shines in the realm of fuel efficiency.
The low viscosity of the 0W-20 grade helps minimize friction within the engine, potentially leading to an improvement in fuel economy. Quaker State Full Synthetic 0W-20 Motor Oil excels in maintaining engine cleanliness.
It’s designed to resist oil thickening by providing enhanced protection against the formation of sludge and deposits.
Pros
- Meets the API SN Plus classification protecting engines from LSPI
- Meets industry requirements of ILSAC GF-6A
- Provides protection in extreme temperatures
Cons
- The packaging can sometimes get damaged during delivery
How To Change Oil on 2015 – 2021 Chevrolet Suburban
Required Materials:
- Oil filter
- 7 – 8.1 quarts of 0W-20 motor oil
- Jack and Jack stands
- 15-millimeter socket
- Oil filter wrench
- Oil drain pan
- Funnel
- Shop rags or towels
- Gloves
- Safety glasses
Performing the oil change:
- Safely Elevate Your Vehicle: Start by parking your Chevrolet Suburban on a level surface. Use a jack to elevate the front of your vehicle and secure it with jack stands or use ramps if available.
Locate the Oil Drain Plug: Put on your safety glasses and disposable gloves, then get under your vehicle and locate the oil drain plug.
Drain the Oil: Place your drain pan under the oil drain plug. Using your socket set, carefully loosen the drain plug and allow the old oil to flow out into the drain pan. Remember, the oil may be hot, so avoid direct contact.
Remove the Old Oil Filter: Once the oil is drained, locate and remove the old oil filter with your oil filter wrench. Make sure your drain pan is underneath because some oil will likely spill out.
Install the New Oil Filter: Before installing the new filter, apply a small amount of new oil to the gasket on the top of the filter. This helps ensure a proper seal. Screw the new filter into place as tightly as you can using your hand.
Replace the Oil Drain Plug: After the oil has completely drained and the new filter is installed, replace the oil drain plug using your socket set. Be careful not to overtighten.
Add New Oil: Move to the top of your engine and remove the oil filler cap. Insert your funnel and pour in the correct quantity of new oil as specified in your owner’s manual.
Check Oil Level: After adding the new oil, pull out the dipstick, wipe it clean, then reinsert it fully. Pull it out again and ensure the oil level is within the safe operating range.
Final Checks: Replace the oil filler cap. Start your engine and let it run for a minute. Check underneath your vehicle for any leaks. If there are no leaks, turn off your engine.
Dispose of Old Oil Properly: Finally, ensure you dispose of your old oil properly. Many auto parts stores and service stations will accept used motor oil for recycling.
FAQs
What oil does a 21 Suburban take?
Based on various industry recommendations, Full Synthetic 0W-20 Motor Oil is commonly suggested for a 2021 Chevrolet Suburban. Notably, both FRAM and AMSOIL, renowned manufacturers in the automobile industry, recommend using a 0W-20 synthetic motor oil for this particular model.
What type of oil does a 2014 Chevy Suburban take?
0W-20 oil is a type of motor oil that is commonly used in various vehicles for engine lubrication and protection. It is a low-viscosity, full synthetic oil designed to flow quickly at cold temperatures. This fast flow at startup helps the oil reach critical engine parts more rapidly, reducing wear and tear.
In Conclusion
And that was the list of the best five engine oils for 2015 – 2021 Chevrolet Suburban.
Make sure that you change your engine oil on time.
