Engineers aren’t calling shots. Greenies are. 0-30 Amsoil in both of my 5.7s. Easy starts and high temp protection. 20 weight is too thin. Show
Click to expand... I spoke with a local mechanic regarding 5w20 oil in the 5.7 HEMI. He is highly respected, and also has a radio program where people call in and discuss maintenance, repairs and modifications. His shop has been in the same place since 1988. He said 0w30 will help improve lubrication in the 5.7 HEMI. Most who are using 30 weight oil appear to be using 5w30, though some are using 0w40 as well. 5w20 or 5w30 is going to have the same cold temp viscosity, so either one should be fine. I've heard that all 0w30 oils are synthetic, I'm not sure? Larry said that using 0w30 weight may throw a code, but may not trip the light. A "stealth" indicator, maybe? If you don't know it's there, you can't clear the code. Sneaky!Valvoline Daily Protection SAE 5W-20 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
Check Price → 2. Shell Rotella Gas Truck Full Synthetic Oil (Best for high volatility)We have chosen high-performance oil for the 5.7 Hemi engine. This ILSAC GF-6 and API SP-certified oil has become a reliable choice for lots of vehicle owners. You can use it with Chrysler MS-6395 Lubrication capabilitiesYou can lubricate your camshaft lobes using this oil. You will also get the advantage of additive technology, and the oil maintains the right viscosity level. It ensures sludge control in both cold and hot temperatures. Moreover, you will find ultimate protection against high-temperature deposits. CompatibilityThis oil is available with the API certification mark. You can buy it to use it with SUV engines and high mileage gas truck engines. Pros
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We have chosen this synthetic base oil as it ensures high oxidation stability and better volatility. Keep your vehicle’s engine clean with this oil. Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil (1 Gallon, Case of 3)
3. Castrol 03063 GTX MAGNATEC (Best as low-budget engine oil)Castrol is always been a reliable name in the automotive industry, and this engine fluid gives the best value to your investment. The high-end oil has a unique formulation that minimizes the risk of wear and tear of your 5.7 Hemi engine. Lubrication capabilitiesYou will find the best serviceability with this fluid. Molecules are clinging to different parts. That is why the oil adds a protective layer to your engine. The synthetic formulation with 5W-20 viscosity can prevent the risk of draining while stopping the engine. CompatibilityDue to the incomparable quality, the oil can make your engine parts smoother. While driving your vehicle in high-traffic zones, you will find this motor oil valuable. Pros
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Sale Castrol 03063 GTX MAGNATEC 5W-20 Full Synthetic Motor Oil, Green, 5 Quart
4. Pennzoil Platinum Full Synthetic Motor Oil (Best known for purity)You can choose this uniquely formulated oil for your 5.7 Hemi. Manufacturers have used natural gas instead of relying on traditional crude oil. The use of PurePlus technology ensures optimal protection for your engine. Lubrication capabilitiesYour engine oil performance and quality have surpassed our anticipations. There is no impurity, and the oil serves you best, although you are driving the vehicle through difficult conditions. CompatibilityDue to high resistance to different conditions, the oil helps in maintaining the engine horsepower. However, the oil is compatible with a few vehicles. Pros
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Overall, we can say that Pennzoil has offered premium quality oil that adds efficiency to your engine. Pennzoil Platinum High Mileage Full Synthetic 5W-30 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single-Pack)
5. Mobil 1 5W-20 High Mileage Advanced Motor Oil (Best for high serviceability)With a highly advanced formula, this Mobil 1 oil keeps up the best performance of your engine. Synthetic oil ensures the best level of protection for your internal engine parts. Lubrication capabilitiesSynthetic oil lets your engine restore its performance for a long period. With this motor oil used regularly, your engine can cover more than 75000 miles. The fluid has the best cleaning ability, and you will not find buildups in your internal parts. CompatibilityWith a viscosity level of about 5W-20, this engine fluid works with most vehicles. You can buy it for your high mileage automobiles. Pros
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We have found the best serviceability of this motor oil. Moreover, this oil is resistant to different temperature effects. Sale Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
How to buy the best oil for 5.7 Hemi?We have a brief guide on the way of purchasing the high-quality 5.7 Hemi oil. Read the labelsMost of the buyers overlook the label while buying the motor oil. The label has detailed information on the vehicle compatibility and oil type. For instance, synthetic oils can be the best choice for gasoline and diesel engines. Moreover, synthetic oil is of different types, including the fully synthetic, synthetic blend, and high-mileage synthetic. Know the viscosity of your oilIt is one of the most important factors to know the oil thickness level, which can vary with temperature. You know to find the SAE weight to learn about this viscosity. You can notice two numbers with W that represent winter. The last two numbers denote the usability level at a high temperature. SAE 5W-20 is the perfect viscosity level under all temperature conditions. However, Ram 3500, Ram 2500, and other vehicles need SAE 5W-30. You can read the manual to identify the best viscosity of your engine oil. No Additional additivesThere must not be additional additives used for the engine oil. In some cases, these additives may be detrimental to your engine parts. The presence of additives can create a mess. You do not need to rely on additives when your engine is functioning smoothly. Although your engine may have signs of deterioration, you can avoid using additives. The most commonly chosen additives are corrosion inhibitors, anti-wear agents, conditioners, dispersants, and anti-foaming agents. Oil API standardsThe API-certified engine oil is the best choice for your vehicle. This oil will let your engine perform smoothly and protect your system from Low-Speed Pre-Ignition. FAQsWhat is the standard oil pressure needed for a 5.7 Hemi engine?The oil pressure must range from 25 to 65 psi. It is the standard range while the oil is warm. However, everything depends on the heaviness of the truck. Full synthetic versus conventional- Which is the better oil for 5.7 Hemi?Conventional oil protects the internal combustion engines of a vehicle. However, you cannot find the use of this oil in most modern engines. This conventional oil is a refined crude oil taken out of the ground. One of the cons of this oil is that it is not chemically stable, and thus, you can choose synthetic oil as an alternative. Conventional oil has impurities, like sulfur. On the contrary, properly synthesized engine oil has a low impurity level. Although the price level is high, you will get a better value from it. Are 5.7 Hemi engines long-lasting?The engines will let you drive 250000 to 300000 miles. However, you must maintain it regularly with the best motor oil. How will I change 5.7 Hemi oil?There are a few steps to add new oil to your 5.7 Hemi engine. It would help if you had a socket, oil filter removal, oil drain pan, torque wrench, and a rag.
You can now find it easy to find the best oil for 5.7 Hemi. We have chosen synthetic oil, as it is better than regular oil. Take your engine performance to a different height with the right oil. What is the best oil to use in a 5.7 Hemi?If you have a RAM 1500 with a 5.7L HEMI, you should use an SAE 5W-20 synthetic blend motor oil.
Does 5.7 Hemi require synthetic oil?However, the 5.7L HEMI® engine should be lubricated with a synthetic oil blend with a weight of SAE 5W-20. With the Pentastar® engine, you'll need six quarts of oil to properly lubricate the engine system. Due to its larger size and extra cylinders, the HEMI® engine will need a little more oil.
What oil does Ram recommend?The 3.6L Pentastar® V6 engine takes a synthetic blend oil. It's preferred that you use one with an oil weight of SAE 0W-20.
What kind of oil does a 2007 5.7 Hemi take?Engine Oil
5W-20 (All TEMPS) - Vehicles with the 5.7L Multiple Displacement System (MDS) must use SAE 5W-20 oil. Failure to do so may result in improper operation of the MDS.
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