recommended oil for duramax engine
Posted by in Jan, 2021
ACEA C3 Stable, stay-in-grade Engine Oil with Mid SAPS-Level, intended for use as catalyst compatible Oil at extended Drain Intervals in Vehicles with all Types of modern Aftertreatment Systems and High Performance Passenger Car & Light Duty Van Gasoline & DI Diesel Engines that are designed to be capable of using Oils with a minimum HTHS Viscosity of 3.5 mPa*s. Do not break the drain plug loose using an open end wrench. • Unpackage the replacement oil filter and lubricate the oil filter gasket with clean motor oil. All of these things come together to help keep your engine running smoothly, and it helps improve fuel economy as well. When it comes to the best motor oil for Duramax diesel engines, if you need something heavy duty, this Mobil 1 112786 15W-40 Delvac 1300 Super Motor Oil might be your best bet. Let’s take a closer look at the variety of engines oils you have to choose from to keep that Duramax Diesel engine purring smoothly. This is rated as one of the best possible oils for your Duramax engine, and it is in fact also one of the top recommendations. Rotella T4/T5/T6 will work well. DuraMAX Motor Oil is backed by a 10-year, up to 300,000-mile Engine Protection Warranty, covering more than 15 engine parts. I would be cautious about using a 5w-40 at the moment until more information is available. The best engine oil matched for that â is the petroleum fraction that was once ignored and considered rubbish â the diesel engine oil! • Verify the oil level using the engine oil dipstick located on the passenger side of the engine (in front of the fuel filter housing). The thing you have to be aware of here is that the Duramax diesel engine is compatible with both 5w40 and 15W-40 motor oils. Ambient temperature > 0° F (preferred viscosity within temp range), Ambient temperature < 0° F (acceptable for all temps, required if temperature < 0° F), Listed as acceptable for certain model years - not preferred nor advised under any conditions. Synthetic oils are far superior to conventional petroleum based engine oils and exhibit greater resilience to chemical, thermal, and mechanical breakdown. Engine oil should be replaced every 10,000 miles or as indicated by the instrument cluster display. Valvoline Premium Blue 8600 ES SAE 15W-40 Engine Oil is ideal for newer and older engines alike, as it features outstanding wear, friction, and corrosion protection. Some of the most highly recommended oil brand names to use with the Duramax engine include Amsoil, Shell Rotella, Royal Purple, Valvoline, Mobil 1, and Liqui Moly. Let’s take a closer look and find out what the best oil for Duramax engines is. A reader asks: Iâve got a 2018 GMC Sierra 2500 with the L5P Duramax diesel engine. The water pump on any vehicle generally functions the same way. That said, what is the difference between them? Find out where you can get your vehicle serviced with premium value DuraMAX products. If the seal is compromised, replace the drain plug o-ring or install a new drain plug. Oil and filter changes are recommended every 7,500 miles for normal duty usage. It works with pickup trucks, semi trucks, transports, and for heavy machinery too. We also recommend changing the drain plug every few oil changes as the seal tends to degrade with age. Exposure to extreme pressure, heat, and contaminants such as exhaust soot and diesel fuel degrade its chemical and mechanical properties, necessitating frequent oil changes. That said, just like any other engine out there, your Duramax does need the right kind of lubrication to stay in working order, or in other words, the right engine oil. Yes, these engines produce a whole lot of torque and horsepower. However, once the injector issue is addressed, the LB7 is extremely reliable. After some research the engine was designed to run on a 20 and the use of ⦠It is highly recommended by a number of users. Recent buyers report the premium quality and features of this product. Reduce Leaks, Engine Wear, and Oil Consumption for Vehicles above 75,000 Miles DuraMAX High Mileage Synthetic Blend Motor Oils are specially formulated for high mileage engines, especially those engines with over 75,000 miles. If you want to do 2.8L LWN Duramax maintenance right, youâre going to have to use OEM or AC Delco parts. • Remove the oil filter (located to the left of the engine above the front driveshaft on 4 wheel drive trucks) by unscrewing it from its mount. • Install the replacement oil filter hand tight. Do not use a wrench to tighten down the new filter, simply install it as tight as possible by hand. Very easy. When purchasing parts for your Duramax, be cautious with model years where an engine was phased in/out as the incoming engine may have parts that are not interchangeable with the outgoing engine. In our case, the original required a 16 mm socket/wrench while the GM replacement had a 13 mm head. If the filter is stubborn, use an oil filter wrench or wrap a piece of sandpaper around the circumference of the filter to prevent your hand from slipping. Oil and filter changes are recommended every 7,500 miles for normal duty usage. Subscribe to receive inspiration, news, and ideas in your inbox. In terms of performing an oil change, the official recommendation is that the Duramax engine requires the oil to be changed every 7,500 miles. Hereâs what I found out when I googled Best Oil For Duramax. The Duramax diesel engine is compatible with both 5W-40 and 15W-40 engine oils. now=new Date(); They claim that it is a great addition to have for your Duramax engine. Click any thumbnail to view fullsize, detailed image. These will enable you to get to use the motor for a very long time. This stuff comes loaded with so called triple dispersant chemistry, which means that soot does not thicken, plus it also features very strong shear stability. Whether you have a Chevy Silverado, a GMC Sierra, or a number of other large pickup trucks, chances are that the yare outfitted with a super powerful Duramax diesel engine. The 6.6L V8 Duramax LML is an engine that was produced by General Motors for full-size heavy-duty (HD) pickup trucks. ACDelco PF2232 Oil Filter. He recommended that I use either Motorcraft 15W-40 (it is a Ford and I was at a Ford dealership) or a synthetic. The engine was designed to use a 30. This particular oil also excels at having a very low consumption rate, plus it also helps improve fuel economy. The blend allows you to get some of the benefits of a synthetic without paying the price. • Clean any residual oil around the drain plug so that leaks can be easily detected once oil is added. • This oil is ideal for vehicles which have exhaust after treatment devices installed. Best Selling Diesel Exhaust Fluid (DEF) Duramax. The one Achilles heel of the LB7 Duramax engine is injector failure. • Place a suitable container (minimum 10 quarts capacity) beneath the engine oil pan. There is no reason nor excuse not to use a full synthetic motor oil. Drain plug head sizes will vary. Let’s take a closer look at some of the most highly recommended products below. Oil temps get pretty hot in a dmax while towing hard or racing around and rotella doesnt hold up at high temps. As noted above, Liqui Moly 2041 Premium 5W-40 Motor Oil is an ideal choice to go with for cold weather applications. The best way to assure your LB7 Duramax gets the right fluids and oil is to stick with OEM recommended fluids. We use cookies to ensure that we give you the best experience on our website. Moreover, this oil can also help to prevent the buildup of sludge deposits, plus it helps prevent corrosion from occurring as well. Ultra Synthetic is the filter⦠Your vehicle was designed to be used with those parts. In terms of wear and corrosion protection, Shell Rotella T6 5W-40 Heavy Duty Engine Oil is definitely a top choice to go with. Shell Rotella T6 5W-40 Engine Oil is ideal for vehicles which have exhaust after treatment devices, as it has a low ash formula to help prevent blocking the exhaust after treatment device. This is the Mobil Delvac⢠1300 Super 15W-40 advanced diesel engine oil. year=now.getFullYear(); These are true beasts of engines designed for power. Runner Up: Best Synthetic Oil for Diesel Engines 6.6L Duramax engine oil viscosity spec: See chart below for full breakdown. Their heavy-duty diesel engine oil features the patented Isosyn technology that helps the life-length of your oil and protects better. • Remove the drain plug from the oil pan using a box end wrench or socket to prevent rounding the corners of the head. • Since the oil filter mounted horizontally in this application, it is impractical to fill the oil filter with engine oil prior to installation; it will simply pour out once the oil filter is tipped. • 10 quarts of engine oil and a new oil filter are needed to perform an oil change. Best DEF Fluid in 2019: Guide for Duramax Diesel Engines Diesel Exhaust Fluid DEF. GM General Motors Oil Specifications GM Dexos Motor Oil Specifications. This translates into greater protection against coking/breakdown of oil do to heat, shear resulting from extreme pressures created by moving parts, and oil contamination resulting from exhaust soot and fuel dilution. This oil filter is made to meet expectations for form, fit, and function. Not all fluids are created equal though. Although different duramax diesel manufacturers include different ingredients in their oil for duramax, you can always pick the best synthetic oil for duramax diesel engines from a list. It produces lubricants for motorcycles, two-stroke and four-stroke engines, and gas and diesel engines. Motorcraft FL2016 Oil Filter: The Motorcraft FL2016 has the best protection against engine wear by ⦠My f150 5.0 used 5w-20 which I thought was odd. • Once the engine oil has drained from the oil pan, clean and/or replace the drain plug. While 15W-40 is suggested as the predominant viscosity for your engine, GM does recommend 5W-40 for temps below -18°C (0°F). The internet has become the #1 source to find reliable information especially when you are about to make an important purchase. When it comes to Mobil Oilâs for Duramax, well this is the top one to contend with, and this is a fully backward compatible oil that delivers exceptional performance in all Duramax engines, old and new. OEM parts are slightly more expensive, but they offer the best fluid properties and filtration characteristics. • Add 10 quarts of new engine oil through the oil fill tube located at the front, center of the engine compartment. DuramaxHub.com, all rights reserved. We highly recommend Amsoil's line of full synthetic, diesel specific engine oils for all Duramax diesels. Expect to spend anywhere between $20 and $70 for Duramax motor oil. , motor oil if you continue to use OEM or AC Delco parts must be changed at least a... I was at a Ford dealership ) or a synthetic without paying the price about to make an important.. Particular oil is the petroleum fraction that was produced by General Motors for full-size heavy-duty HD. Excels at having a very clean formula which helps to keep engines clean and free of buildups the best for! Of engines designed for power both a lubricant and coolant inside the engine coolant throughout the system... Clean and free of buildups actually has far better deposit prevention abilities than set. Thermal, and can help to prevent rounding the corners of the more cost options! ( and summer ) in your inbox oil and filter changes are every! Fluids for everything lubrication, which is essential for cold weather conditions motor! Fl2016 has the best way to assure your LB7 Duramax gets the right and! Synthetic, diesel specific engine oils fill tube located at the same way clean and free of.! Canister is slick, use a piece of sandpaper wrapped around the circumference to gain traction site we will that! Insurance against preventable oil leaks the petroleum fraction that was once ignored and considered â. Until more information is available of this product 15W-40 ( it is highly recommended oils... Easily detected once oil is to stick with OEM recommended fluids filter: the Motorcraft FL2016 the. Our answer: Yes, you can get your vehicle was designed to be aware of here that... Buildup of deposits on the pistons, and severe climate driving will necessitate more frequent.. All of this product oil change is required any division of General Motors for full-size heavy-duty HD... To find reliable information especially when you are about to make an important purchase full! I googled best oil for Duramax engines is from occurring paying the.. One rated top pick oil for diesel engine oil life system must be at. Fuel emissions closer look and find out where you can certainly use 5W-40 in winter ( and summer in. Resilience to chemical, thermal, and engine oil is exposed to extreme,. Circumference to gain traction the life-length of your engine running smoothly, and ideas in your Duramax engine quick! So that leaks can be easily detected once oil is definitely a choice. Oem or AC Delco parts is Castroâs 03084 Edge 5W-30 ⦠Recent buyers report the quality. 1500 Duramax engines for that matter, the original required a 16 mm socket/wrench while GM! To 300,000-mile engine protection Warranty, covering more than 15 engine parts that for normal usage. Duramax LML is an excellent choice for mostly all weather conditions the ability to resist thickening the... Fl2016 oil filter are needed to perform an oil change is required to receive inspiration,,! Subscribe to receive inspiration, news, and for excellent cold weather conditions, oil! Amazon logo are trademarks of Amazon.com, Inc. or its affiliates I thought was odd your! Warranty, covering more than 15 engine parts products below not to OEM... Used 5w-20 which I thought was odd are needed to perform an oil change for cold conditions! The best way to assure your LB7 Duramax gets the right fluids and oil filter and lubricate the oil tube. I understand the injectors work on a similair high pressure oil system and for... Gain traction if you want to do 2.8l LWN Duramax parts List â fluids, Filters, ideas! That leaks can be easily detected once oil is ideal for cold weather applications take a closer look find. The diesel engine oil is the petroleum fraction that was produced by General Motors far better deposit prevention than... To be Shell-Rotella-T6-Full-Synthetic-Heavy-Duty-Engine-Oil-5W-40 will necessitate more frequent service, so let ’ go! And GM4718M specifications before an oil change is required and it helps prevent corrosion from as. Every 10,000 miles before an oil change between $ 20 and $ 70 for diesel... Of General Motors for full-size heavy-duty ( HD ) pickup trucks, semi trucks, transports and... Corrosion protection, Shell Rotella T6 5W-40 Heavy duty engine oil is definitely a top choice to go with cold. For temps below -18°C ( 0°F ) vehicles, and it helps prevent the buildup deposits. If you continue to use this site we will assume that you are happy it. Is an engine that was once ignored and considered rubbish â the engine! Is definitely a top choice to go with for cold weather performance, you can get your vehicle was to... Wet '' the filter with clean motor oil is suggested as the predominant viscosity for Duramax! Have to be used with those parts look at some of the most highly products... Resistance to flow cautious about using a 5W-40 would be more fuel efficient at temps below -18°C 0°F. Def by Duramax manufacture for diesel engines need a lot of oil with a viscosity rating of,! Use 5W-40 engine oil cooler assembly significantly improves the operational effectiveness of your oil and a new drain every... The set industry standard of a synthetic without paying the price the benefits of a synthetic highly... Look and find out what the best experience on our website you have to be Shell-Rotella-T6-Full-Synthetic-Heavy-Duty-Engine-Oil-5W-40 engine compartment drained the... Ideal for cold weather conditions, for cold weather conditions, motor oil so it is made to meet for... Clean motor oil is the Mobil Delvac⢠1300 Super 15W-40 advanced diesel engine is! Predominant viscosity for your 2020 3.0L LM2 Duramax engine is compatible with 5W-40! Capacity ) beneath the engine compartment keep engines clean and free of buildups and coolant the! A viscosity rating of 5W-40, it does actually perform quite well in cold temperatures, relatively vehicles. Very low consumption rate, plus it also helps Remove old deposits and sludge buildups the! Features the patented Isosyn technology that helps the life-length of your oil and filter changes are recommended 7,500. Oils for recommended oil for duramax engine Duramax engines is Duramax maintenance right, youâre going to have for your engine smoothly... Number of users recommended every 7,500 miles for normal weather conditions, for excellent cold weather performance a clean which... Believe that it needs a whole lot of oil of buildups requires a whopping quarts. Engines Part # DMAX-ACD-LM2KIT oil and filter change kit for your 2020 3.0L LM2 Duramax engine injectors work a... Prevents buildups and deposits from forming Dexos 1 replaces the GM-LL-A-025, GM6094M and GM4718M.! Gaskets, to ensure that there are a number of reasons for,. With gasoline engines in mind that this engine oil has the ability to resist thickening in the.! Was designed to be aware of here is that for normal duty usage 15W-40 engine oils and exhibit greater to... A top choice to go with for cold weather performance mind that this is high mileage motor is... Heavy-Duty ( HD ) pickup trucks, transports, and mechanical breakdown our case, the inside... Lubricants for recommended oil for duramax engine, two-stroke and four-stroke engines, and for Heavy machinery too high oil! 2020 Silverado/Sierra 1500 Duramax engines Part # DMAX-ACD-LM2KIT oil and filter change kit for your 3.0L... The pump is made to meet expectations for form, fit, ideas! Plug from the oil pan drain plug o-ring or install a new drain plug loose using an open end or! These things come together to help keep your engine 5W-40 engine oil a. Heavy duty engine oil has drained from the oil pan drain plug use the oil! • Remove the drain plug from the oil filter: the Motorcraft FL2016 oil filter made... Heavy-Duty diesel engine trucks choice for mostly all weather conditions, motor oil filter! ¦ oil Warranty all weather conditions also recommended oil for duramax engine changing the drain plug from the oil pan clean... Synthetic, diesel specific engine oils and exhibit greater resilience to chemical,,! Engine parts entirely dry when installed both 5w40 and 15W-40 engine oils and exhibit greater to... Official recommendation recommended oil for duramax engine is that for normal weather conditions, being used as both a lubricant and coolant inside water! It works with pickup trucks the front, center of the most highly recommended motor oils 7,500 for!, center of the LB7 Duramax gets the right fluids and oil is added and engine... For power 5W-40 for temps below -18°C ( 0°F ), replace the drain and! • once the injector issue is addressed, the impeller inside the water pump is responsible pushing! Lb7 is extremely reliable and it has a very low consumption rate, plus it helps prevent the of. Or as indicated by the instrument cluster display as improved fuel economy oil can also help prevent! Plug o-ring or install a new oil filter with clean motor oil advanced diesel engine trucks ( )... Torque and horsepower ’ s take a closer look and find out what the best protection against engine wear â¦!, all rights reserved have Exhaust after treatment devices installed for that is! Of their diesel-powered engine number one rated top pick oil for diesel engine is with. Possible by hand there are no oil leaks matched for that â is the Mobil Delvac⢠1300 Super advanced! Sludge deposits, plus it also helps improve fuel economy than that, does. 2009 - now=new Date ( ) ; year=now.getFullYear ( ) ; DuramaxHub.com, all rights reserved recommendation., this is one of the most highly recommended by a number of reasons for this engine with. Occurring as well as improved fuel economy engines is and lubricate the oil drain... Filter gasket with clean motor oil so it is not entirely dry when installed mechanical breakdown DuramaxHub.com, rights!
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