What can low oil do to my BMW 840i engine?

Motor oil lubricates important engine parts. If your oil reservoir is low or empty, engine parts can grind together, generate too much heat, and cause your 840i’s engine to fail. That’s why it’s best to check your oil levels and get your oil changed regularly.

How hard is it to change BMW 840i oil at home?

Changing engine oil at home isn’t as simple as it’s made out to be. You’ll have to figure out how to properly dispose of the oil and buy special tools. Having your oil professionally changed reduces the chances of something going wrong with the oil change, but also with your vehicle down the road.

Why is my BMW 840i spewing blue or gray exhaust smoke?

There could be an oil leak and your engine is burning oil. Time to have a qualified technician check things out. The leak could be caused by several issues like leaking valve seals, blown piston rings, or old cylinder walls.

Who does BMW 840i oil changes?

You can count on Firestone Complete Auto Care for your BMW 840i oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.

What does it mean if my BMW 840i oil light comes on?

If you’re overdue for an oil change, it might trigger your BMW 840i oil change reminder light. If the oil pressure light is illuminated, it could be due to low engine oil, a failing oil pump, a malfunctioning oil pressure sensor, or a clogged oil filter.

Do I need to replace my 840i’s oil filter when changing my oil?

It’s highly advised you replace the oil filter in your BMW 840i every time you change the oil. After all, what’s the point of changing our oil if you’re just going to send fresh, clean engine oil through an already dirty filter?

2021 BMW 840i Oil Change Service

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Get an Oil Change for Your BMW 840i

Help your 2021 BMW 840i run newer, longer with routine oil changes. Schedule your oil change appointment today.

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When to Change 2021 BMW 840i Engine Oil

Looking for oil change recommendations for your 2021 BMW 840i? Turn to Firestone Complete Auto Care! We're experts in more than tires. We know the ins and outs of motor oil, too. We couldn’t put it better than our technician, Brianna. She likes to explain to customers that, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”

BMW recommends changing your 2021 840i’s oil at regular intervals. Check the interval for your vehicle mileage in the table above. No matter the mileage, your 840i may need its oil changed ASAP if your check engine light is on, you hear knocking sounds coming from the engine, sense an oil smell in the cabin, or notice an unusual amount of exhaust. You may also need an oil change more frequently than BMW recommends if you haul heavy loads, drive in dusty terrain, enjoy off-roading, or go long distances at low speeds. Generally, getting more frequent oil changes won’t hurt your BMW 840i. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.

What Type of Oil Does My BMW 840i Need?

Your local Firestone Complete Auto Care has the right 2021 BMW 840i motor oil: either synthetic or conventional. BMW has specifically identified either synthetic or conventional as the ideal engine oil for your 2021 840i. This oil helps lubricate engine parts, regulate engine temperature, and keep harmful substances from building up inside the engine. During your oil change service, an auto technician will change your 840i’s oil, replace and recycle the old oil and filter, check all of your other filters, top-off essential fluids, and perform a free inspection on the rest of your vehicle. You can drive with confidence knowing that we look out for you and your 840i by taking into account your driving preferences, and odometer.

Types of Motor Oil for BMWs

Wondering if we carry the right motor oil for your BMW? Your 840i engine deserves the very best, which is why we only stock the best! Talk with a teammate and consult your owner's manual before picking a motor oil. At Firestone Complete Auto Care, you can choose from the following oils: Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, and Shell Rotella® heavy-duty engine oil. There are plenty of motor oils on the market today, so why do we prefer these brands? They are champions. For example, Pennzoil Synthetics feature the capabilities to advance with vehicle technology to offer complete protection for not only the engines of today, but also the engines of tomorrow. For heavy-duty engines, there's Shell Rotella. It's expressly designed for gasoline and diesel engines that need to withstand rugged conditions, and is uniquely fortified to offer improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. For help selecting the right motor oil for your 2021 BMW 840i, defer to BMW's recommendations.

Where to Go for 2021 BMW 840i Oil Change

When the time for your 840i’s next oil change rolls around, you know where to go! Your local Firestone Complete Auto Care has some of the best motor oil for BMW 840is. We’ve got convenient appointment times to take care of you, with the right motor oil at the right price. Find out how much your BMW 840i oil change will cost by calling ahead. Make an appointment for an oil change service today and let the oil experts take care of your 840i's engine. For your convenience, many of our stores are open late and on weekends!

[1] ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC), a joint effort of U.S. and Japanese automobile manufacturers. Most automobile manufacturers are expected to recommend oils that meet ILSAC GF-5. API SN is the most recent service category issued by API’s Lubricants Group. Oils meeting API SN and the new “Resource Conserving” designation meet all ILSAC GF-5 performance requirements.

Oil Change Q&A for Your 2021 BMW 840i

What can low oil do to my BMW 840i engine? Motor oil lubricates important engine parts. If your oil reservoir is low or empty, engine parts can grind together, generate too much heat, and cause your 840i’s engine to fail. That’s why it’s best to check your oil levels and get your oil changed regularly.
How hard is it to change BMW 840i oil at home? Changing engine oil at home isn’t as simple as it’s made out to be. You’ll have to figure out how to properly dispose of the oil and buy special tools. Having your oil professionally changed reduces the chances of something going wrong with the oil change, but also with your vehicle down the road.
Why is my BMW 840i spewing blue or gray exhaust smoke? There could be an oil leak and your engine is burning oil. Time to have a qualified technician check things out. The leak could be caused by several issues like leaking valve seals, blown piston rings, or old cylinder walls.
Who does BMW 840i oil changes? You can count on Firestone Complete Auto Care for your BMW 840i oil change, oil filter replacement, oil leak diagnostics, and more! Our expert technicians will even advise the right oil for your vehicle.
What does it mean if my BMW 840i oil light comes on? If you’re overdue for an oil change, it might trigger your BMW 840i oil change reminder light. If the oil pressure light is illuminated, it could be due to low engine oil, a failing oil pump, a malfunctioning oil pressure sensor, or a clogged oil filter.
Do I need to replace my 840i’s oil filter when changing my oil? It’s highly advised you replace the oil filter in your BMW 840i every time you change the oil. After all, what’s the point of changing our oil if you’re just going to send fresh, clean engine oil through an already dirty filter?