List of Motor Oils with Chrysler MS-6395 Certification

The MS-6395 is a motor oil standard developed for engines like the 3.6L V6 Pentastar, 5.7L V8 Hemi, and 2.4L 4-cylinder used across the Chrysler Group lineup. You’ll also find it required for Dodge, Jeep, and Ram vehicles that use these engines. The most accurate way to confirm the required oil for your specific vehicle is to check your owner’s manual or the oil cap on your engine.

In this post, we’ll look into engine oils that meet the MS-6395 standard. Let’s get started!

MS-6395 Oil List 2025 Lookup

Type the product name or viscosity in the SEARCH BOX to check if it in the MS-6395 list or not.
E.g: Castrol Edge 5w20.

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What is MS-6395 or MS6395?

Material Standard 6395, or simply MS-6395, is a certification standard for motor oils by Chrysler Group LLC. Its main aim is to guide the manufacturers on the oil properties ideal for the Chrysler car engines.  

The MS-6395 specification is required for many Chrysler, Dodge, Jeep, and Ram models that are equipped with specific gasoline engines. The standard is primarily associated with the following engines and vehicles:

Chrysler: 200, 300, Pacifica, and Town & Country

Dodge: Avenger, Challenger, Charger, Durango, Journey, Dart, and Grand Caravan

Jeep: Grand Cherokee, Cherokee, Renegade, and Wrangler

Ram: 1500, 2500, 3500, Promaster, and Promaster City

Fiat: 500

Related: What Power Steering Fluid Is Compatible With MS-5931

Chrysler MS 6395 Specification

In order to claim MS-6395 performance, a motor oil must meet all requirements of the API Engine Oil Licensing and Certification System (EOLCS) for ILSAC GF-5 certification and must have a current API license. You’ll typically see these certifications listed right on the bottle when you’re shopping for oil.

Oils need to go through several tests to meet MS-6395 standards, among them is the seal compatibility test. This testing involves soaking seal materials in the oil at 150°C for over 1,000 hours and measuring any changes in volume, hardness, and tensile strength.

For engine protection, the oil must pass severe tests that measure how well it prevents wear on critical parts like bearings, cams, and lifters. It must contain a precise amount of phosphorus (0.06–0.08 wt%), which is the key anti-wear additive. Too little won’t protect your engine adequately, while too much can damage your catalytic converter. The oil must also prevent rust on internal engine parts.

When it comes to high-temperature performance, the oil must keep your engine clean by preventing sludge and varnish buildup. It can’t thicken excessively when hot (no more than 150% viscosity increase), and it can’t evaporate more than 15% under heat. This ensures the oil stays in your engine where it belongs rather than burning off through the exhaust.

The oil must flow properly in both extreme cold and extreme heat. In cold weather, it can’t get so thick that it prevents your engine from starting or delays lubrication during startup. Under stress (like between your pistons and cylinder walls), it must maintain enough thickness to protect metal surfaces from grinding against each other.

Fleet testing is also a part of the process. The oil must pass a 100,000-mile test in Las Vegas taxicabs operating with actual Chrysler engines. This real-world validation goes beyond laboratory testing and proves the oil performs under the kind of abuse taxis endure (constant idling, stop-and-go driving, desert heat). The test spans two summers and one winter to capture performance in extreme temperature conditions.

The specific characteristics of the MS-6395 Chrysler Oil are:

• Higher viscosity for slow flow.
• High-quality oil for maximum performance.
• Thick oil reduces the tear and wear of the engine parts.

Conventional vs Synthetic MS-6395 Oils

MS-6395 certified oils come in both conventional and synthetic forms, and neither can claim absolute supremacy. Users of conventional oils are just as satisfied as those using synthetic oils, and ultimately user preference based on experience prevails.

The real difference comes down to formulation quality. A well-formulated conventional oil will outperform a poorly formulated synthetic oil any day. However, when the formulation process is proper, synthetic oils have an edge over conventional oils. Manufacturers use a mix of petroleum, alcohol, and hydrocarbon gases to manufacture synthetic oil, a process that produces clean and high-quality oil. 

Conventional oil, on the other hand, uses crude oil or petroleum as the base lubricant, leaving it with some impurities. As a result, well-formulated synthetic oils generally have better performance compared to conventional oil, which is why they’re more expensive.

Read more: Jeep Wrangler Oil Type And Oil Capacity Guide

MS-6395 Synthetic Oil List

From consumer reviews on Amazon, the largest online store,  synthetic oils are highly rated. There was only about 1% of the buyers expressing some dissatisfaction.

It is interesting to note that the disappointed consumers did not have a problem with the oils. All complaints pointed towards mishandling of them, either during storage or transportation leading to leakages and contamination.

Below is a list of the MS–6395 approved synthetic motor oils.

MS-6395 0w20 Oil List

Most Recommended Oils

Valvoline Advanced Full Synthetic SAE 0W-20

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Pennzoil Ultra Platinum Full Synthetic 0W-20

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Castrol Edge 0W-20 Advanced Full Synthetic

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• Mopar 0w20
• Shell Rotella Gas Truck Full Synthetic 0W-20 Motor Oil for Pickups and SUVs
• Pennzoil Ultra Platinum Full Synthetic 0W-20 Motor Oil
• Valvoline Advanced Full Synthetic SAE 0W-20
• Mobil 1 0w20 ADVANCED FULL SYNTHETIC
• Havoline 0W-20 ProDS Full Synthetic
• Quaker State Full Synthetic 0W-20 Motor Oil
• Motul 8100 Eco-Lite 0W-20
• Miller Oils EE Performance 0W-20
• Fuchs Supersyn D1 0W-20 Ultra High Performance
• Comma Pro-NRG 0W-20
• Castrol Edge 0W-20 Advanced Full Synthetic

MS-6395 5W20 Oil List

Most Recommended Oils

Mopar Genuine Chrysler 5W-20 

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Valvoline Advanced Full Synthetic SAE 5W-20

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Castrol Edge 5W-20 Advanced Full Synthetic 

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• Mopar 5w20
• Shell Rotella Gas Truck Full Synthetic 5W-20 Motor
• Pennzoil – 550045202 Ultra Platinum Full Synthetic 5W-20
• VALVOLINE™ ADVANCED FULL SYNTHETIC MOTOR OIL
• Mobil 1™ 5W-20
• Castrol 03083 Edge 5W-20 Advanced Full Synthetic 
• Havoline PRO DS Full Synthetic 5W20 Oil
• Quaker State Full Synthetic 5W-20 Motor Oil 
• Royal Purple 51520 High Performance Motor Oil 5W-20
• Millers Oils Trident Professional C5 5W-20 

MS-6395 5W30 Oil List

Most Recommended Oils

Genuine Chrysler Mopar SAE 5W-30

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Valvoline Advanced Full Synthetic SAE 5W-30

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Castrol Edge 5W-30 Advanced Full Synthetic

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• Mopar 5w30
• Formula Shell Full Synthetic 5W-30 Motor Oil
• Pennzoil – 550022689-6PK Platinum Full Synthetic Motor Oil 5W-30
• Valvoline Advanced Full Synthetic SAE 5W-30 
• Castrol 03084C Edge 5W-30 Advanced Full Synthetic
• Havoline 223394474 5W-30 Motor Oil
• Quaker State Full Synthetic 5W-30 Motor Oil
• Royal Purple 51530 High Performance Motor Oil 5W-30
• Amsoil Signature Series 5W-30
• Comma Syner-X 5W-30
• Fuchs Titan Supersyn F Eco-DT 5W-30
• Millers Oils XF Premium LSPI 5W-30
• Total Quartz 9000 Future FGC 5W-30

MS-6395 10W30 Oil List

Most Recommended Oils

Castrol Edge 10W-30 Advanced Full Synthetic

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Pennzoil Platinum Full Synthetic 10W-30

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Valvoline Advanced Full Synthetic 10W-30

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• Formula Shell Full Synthetic 10W-30 Motor Oil
• Pennzoil Platinum Full Synthetic Motor Oil 10W-30
• Valvoline Advanced Full Synthetic SAE 10W-30
• Castrol 03081 Edge 10W-30 Advanced Full Synthetic
• Havoline (223395481-12PK) 10W-30 Motor Oil
• Quaker State Full Synthetic 10W-30 Motor Oil

Read More: 5.7 Hemi Oil Capacity and Oil Type

MS-6395 Conventional Oil List

Valvoline Daily Protection SAE 10W-30

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Castrol GTX 5W-30 Conventional Motor Oil

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Both synthetic and conventional oils can meet Chrysler’s MS-6395 specification. However, synthetic formulations offer measurable advantages in oxidation resistance and thermal stability. Synthetic MS-6395 oils use artificially engineered base stocks (typically polyalphaolefins or PAOs) with uniform molecular structures, while conventional oils rely on refined petroleum with naturally irregular molecules. 

This difference matters most under stress: synthetic oils resist chemical breakdown better when exposed to combustion heat, fuel contamination, and metal particles, which means less sludge formation and longer oil life. 

The trade-off is cost, with synthetic MS-6395 oils running roughly twice the price of conventional options ($8-10 per quart versus $4-5). However, synthetic oils typically support longer drain intervals (7,500-10,000 miles versus 5,000-7,500 miles), which can offset some of the upfront cost difference. 

For Hemi owners who tow regularly, Pentastar V6s in high-mileage applications, or anyone planning to keep their Ram or Jeep past 150,000 miles, synthetic MS-6395 oil provides better protection against wear on critical components like cam lobes, lifters, and main bearings.

If your Chrysler is not doing any of those heavy work, the conventional oils listed below should meet your daily driving needs:

• Havoline Deposit Shield 5W-20
• Quaker State Advanced Durability
• Valvoline Daily Protection
• Castrol 03096-3PK GTX 5W-30 Conventional Motor Oil
• Valvoline Daily Protection SAE 10W-30 Conventional Motor Oil

FAQs

Does Mobil 1 make MS-6395 certified oils?

Mobil 1 does not prominently advertise MS-6395 certification, and Pennzoil Ultra Platinum is the factory-fill oil for most Mopar SRT engines. Some owners use Mobil 1 in their Chrysler vehicles without issues, though using non-certified oils comes with its own risks.

Does Valvoline offer MS-6395 certified oils?

Yes, Valvoline carries the MS-6395 specification on several product lines, though it’s worth noting that their sister brand NAPA oils do not carry this certification. 

Valvoline Extended Protection High Mileage uses Gas-to-Liquid (GTL) base oil similar to Pennzoil Ultra Platinum and includes MaxLife additives that help reduce oil consumption in high-mileage applications.

How do I choose the best oil for my Chrysler?

Start with your owner’s manual requirements for viscosity and API specifications, then prioritize full synthetic oils like Pennzoil Ultra Platinum (the factory-fill for Mopar SRT engines) or Valvoline Advanced/Extended Protection. 

Listen to your engine after switching oils, as different Hemi and Pentastar engines can react differently to formulations (some owners report lifter noise with certain brands that disappears with others).

What happens if I use oil that’s not MS-6395 certified?

Using non-certified oil that still meets the correct viscosity and API specifications will likely protect your engine adequately, but it risks voiding your warranty if an oil-related failure occurs. You may also experience operational issues like lifter noise or tick, particularly in Hemi engines that are sensitive to specific oil formulations.

What are the best tips to increase lifespan and performance of my MS-6395 vehicle?

Use a high-quality full synthetic oil (Pennzoil Ultra Platinum or Valvoline Restore and Protect for cleaning, Redline for maximum protection in Hemis) and change it every 5,000-7,500 miles regardless of extended drain claims.

Final Words

The MS-6395 specification isn’t particularly stringent compared to more recent API standards. This explains why any quality oil meeting ILSAC GF-5 will likely protect your engine just fine. The real value of sticking with certified oils comes down to warranty protection.

Check out our oil lookup table above to find MS-6395 certified products with Amazon links so you can compare prices and shop directly.

Related Reads

• Dexos Approved Oil Lists [Dexos 1, Dexos 2, Dexos 3, Dexos D, Dexos R] Explore oils that meet Dexos certifications, some of which also carry Chrysler MS-6395 approval – Learn more.
• List of Approved Oils Meeting VW 502 00 Standard Discover oils that meet the VW 502 00 standard, which often include high-quality oils with Chrysler MS-6395 certification – Read more.
• List of Approved Oils Meeting VW 508 00 Standard Find oils approved under the VW 508 00 standard, highlighting premium options that may also meet Chrysler MS-6395 requirements – Find out more.
• Understanding ILSAC GF-6: The Best Engine Oils for Modern Vehicles Learn about ILSAC GF-6 certified oils, which frequently align with Chrysler MS-6395 specifications – Explore here.
• High Performance Lubricants PCMO Series Review the high-performance lubricants in the PCMO series that are often certified under Chrysler MS-6395 – Discover now.