The 2017 Ram 1500 with its 5.7-liter Hemi V8 demands more from its lubricant than the average pickup. Owners who push through towing seasons and cold starts quickly discover that generic oil recommendations don’t account for the real-world thermal stress this engine produces. The wrong viscosity or a weak additive package can accelerate sludge formation, reduce fuel economy, and shorten engine life.
I’m Amir — the founder and writer behind Four Wheel Ask. My approach to oil analysis involves cross-referencing manufacturer specifications with long-term owner feedback and independent lab reports to identify the formulations that actually hold up under the Hemi’s operating conditions.
After reviewing owner feedback and technical data, I have found that selecting the right best 2017 ram 1500 oil depends on your driving conditions.
How To Choose The Best 2017 Ram 1500 Oil
Selecting the correct motor oil for your 2017 Ram 1500 goes beyond grabbing any 5W-20 jug off the shelf. The 5.7L Hemi V8 has specific thermal requirements, variable valve timing components, and a history of cylinder deactivation that place unique demands on the lubricant. Understanding three core factors will ensure you pick a formulation that protects your investment.
Viscosity Grades: Why 5W-20 Matters for Your Hemi
FCA specifies SAE 5W-20 for the 2017 Ram 1500 with the 5.7L engine. The 5W rating ensures oil flows quickly during cold starts, reaching critical valvetrain components before metal-to-metal contact occurs. The 20 hot-rating maintains film strength at operating temperature without creating excessive drag that would reduce fuel economy. Using a heavier viscosity like 5W-30 may seem safer for high-mileage engines, but it can delay oil pressure buildup in the VVT solenoids and trigger timing chain slack codes.
Full Synthetic vs. Conventional: What the Data Shows
Conventional oil can meet the minimum API requirements for the Hemi, but it breaks down faster under the sustained high oil temperatures generated during towing or stop-and-go traffic. Full synthetic formulations resist thermal degradation, resist oxidation longer, and maintain their viscosity curve across a wider temperature range. Owner surveys consistently report fewer top-end noise complaints and lower rates of valve train wear when using synthetic oils. The extra upfront cost is offset by extended drain intervals and reduced sludge formation over 100,000 miles.
API Service Ratings: Understanding SP vs. SN Standards
API SP is the current standard and includes protections that previous SN and SN Plus ratings do not. Specifically, SP-certified oils must pass tests for low-speed pre-ignition (LSPI) prevention, timing chain wear protection, and improved sludge control. For the 2017 Hemi, which uses a timing chain that can stretch over time, opting for an SP-rated oil provides an additional layer of durability that older ratings lack. Always look for the API donut on the bottle to confirm the certification.
High-Mileage Formulations: When They Make Sense
Once your Ram 1500 passes the 75,000-mile mark, seal conditioners and enhanced anti-wear additives become more relevant. High-mileage oils contain ester-based seal swellers that can reduce minor leaks around the valve cover gaskets and oil pan. They also typically carry higher levels of zinc and phosphorus for boundary lubrication on worn cam lobes. If your engine already consumes a quart between changes, switching to a high-mileage formulation may slow that consumption and extend the time before gasket replacements are needed.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| LIQUI MOLY Special Tec AA 5W-20 | Full Synthetic | Maximum Protection | 5W-20, 5 L | Amazon |
| Mobil 1 EP High Mileage 5W-20 | High Mileage | Engines Over 75k | 5W-20, 6-Pack | Amazon |
| Mopar 6822 9402AA Oil Filter | OEM Filter | Genuine Fit | Vehicle-Specific | Amazon |
| Valvoline Restore & Protect 5W-20 | Restorative | Deposit Removal | 5W-20, 5 QT | Amazon |
| Valvoline Extended Protection 5W-20 | Full Synthetic | Daily Driving | 5W-20, 5 QT | Amazon |
In-Depth Reviews
1. LIQUI MOLY Special Tec AA SAE 5W-20
LIQUI MOLY’s Special Tec AA 5W-20 is a fully synthetic formulation engineered specifically for American and Asian gasoline engines, which makes it a strong match for the 2017 Ram 1500’s Hemi V8. The additive package emphasizes aging stability and outstanding engine cleanliness, two factors that directly combat the sludge accumulation common in high-mileage Hemi engines that have seen inconsistent maintenance. This oil is miscible with all commercially available motor oils, so switching from another brand mid-cycle does not require a full flush.
The 5-liter bottle provides roughly 5.3 quarts, which covers the Hemi’s 5.5-quart capacity with a small leftover for top-offs between changes. Owner reports consistently note reduced valvetrain clatter on cold starts compared to conventional oils, and the thermal stability holds up well during extended towing sessions in summer heat. The formulation is compatible with turbochargers and catalytic converters, so there is no concern about downstream emissions system damage over long service intervals.
Where Special Tec AA truly earns the top spot is in its balanced approach to protection and longevity. It does not sacrifice wear protection for fuel economy or vice versa. The oil meets Chrysler MS-13340 requirements, though it is important to verify that the viscosity grade on the bottle matches the 5W-20 specification for your Ram. For owners who want a single oil that performs predictably across all driving scenarios, from daily commuting to heavy hauling, this is the most complete choice available.
What works
- Excellent thermal stability and aging resistance under sustained load
- Fully miscible with other brands for worry-free top-offs
- 5-liter container covers the Hemi’s capacity with some margin
What doesn’t
- Premium pricing places it above budget-oriented alternatives
- Not marketed specifically as a high-mileage formulation
2. Mobil 1 Extended Performance High Mileage 5W-20
Mobil 1’s Extended Performance High Mileage 5W-20 is built around the Triple Action+ Formula, which combines engine performance, protection, and cleanliness with the added benefit of power retention. This oil is specifically designed for engines with over 75,000 miles, making it a targeted solution for Ram 1500 owners whose trucks have accumulated significant mileage. The formulation is ILSAC GF-6 certified, which means it provides low-speed pre-ignition (LSPI) and timing chain wear protection — two failure modes that become more likely as the engine ages.
The high-mileage package includes seal conditioners that help rejuvenate dried-out gaskets and reduce oil seepage around the valve covers and oil pan. Internal heat protection is rated up to 500 degrees Fahrenheit, while low-temperature pumpability remains effective down to minus 40 degrees. For owners in northern climates who also tow during the summer, this temperature range provides year-round confidence. Mobil 1 claims the oil can support up to 20,000-mile change intervals, though following the Ram’s oil life monitor is the safer approach.
One detail that sets this oil apart from standard synthetics is the elevated level of anti-wear additives tailored for higher-mileage engines. The formulation works to prevent damaging deposits and sludge buildup, which is especially relevant for the Hemi’s cylinder deactivation system. If your Ram 1500 is already past the 75,000-mile threshold and you are experiencing minor oil consumption, this oil provides the most robust defense without requiring a switch to a heavier viscosity grade.
What works
- Designed specifically for engines exceeding 75,000 miles
- Excellent high-temperature protection for towing duty
- Seal conditioners reduce minor leaks in aging gaskets
What doesn’t
- Overkill for low-mileage 2017 Rams with fewer than 50,000 miles
- Six-pack format requires six individual quart pours per change
3. Mopar 6822 9402AA Engine Oil Filter
No oil change is complete without a filter that maintains flow rate while capturing contaminants down to the micron level. The Mopar 6822 9402AA is the genuine OEM filter specified for the 2017 Ram 1500 with the 5.7L Hemi V8. Using an aftermarket filter with incorrect bypass valve pressure or substandard media can restrict oil flow during cold starts or fail to capture wear particles, negating the benefits of even the best synthetic oil. This filter is built to exact FCA tolerances, ensuring the anti-drain back valve seals properly and prevents dry starts.
The filter media in this unit is engineered to balance filtration efficiency with flow capacity — a crucial factor for the Hemi’s variable valve timing system, which relies on consistent oil pressure to adjust cam phasing. A filter that creates excessive restriction can delay VVT response and trigger diagnostic trouble codes. Owner reports indicate that using the OEM Mopar filter eliminates the variability seen with generic aftermarket options and provides consistent oil pressure readings across the service interval.
While the Mopar filter costs more than a basic store-brand option, the price difference is negligible when compared to the cost of a VVT solenoid replacement or timing chain repair. For owners who plan to run extended oil change intervals with high-quality synthetic oil, pairing that oil with the correct OEM filter ensures the filtration system keeps pace with the extended drain cycle. This filter is a straightforward recommendation for anyone who wants factory-spec reliability without guesswork.
What works
- Guaranteed OEM fitment and bypass valve calibration for the Hemi
- Anti-drain back valve prevents dry starts after oil changes
- Reliable oil pressure delivery for VVT system function
What doesn’t
- Higher per-unit cost compared to generic aftermarket filters
- No performance advantage over premium aftermarket filters with equivalent specs
4. Valvoline Restore & Protect Full Synthetic 5W-20
Valvoline’s Restore & Protect takes a unique approach by actively removing existing engine deposits while preventing future buildup. The Active Clean Technology claims to remove up to 100 percent of piston deposits with continuous use, which is a bold assertion backed by adapted Sequence IIIH testing. For a 2017 Ram 1500 that may have been run on conventional oil for its first several years, this formulation offers a non-mechanical way to clean ring lands and restore compression over multiple oil changes.
The Liqui-Shield Technology works in tandem with the cleaning agents to prevent new deposits from forming, creating a self-sustaining cleanliness cycle. Additionally, the oil delivers 79 percent stronger anti-wear protection than industry standards, which is significant for the Hemi’s camshaft and lifter interface — a known wear area on these engines. Minimizing friction between metal surfaces also contributes to fuel economy improvement, particularly in trucks that spend most of their time in stop-and-go traffic.
This oil is API SP certified and meets all preceding gasoline categories, so it is backward compatible with the 2017 Ram’s original certification requirements. Valvoline positions this as the best motor oil for any age vehicle, from a new car’s first oil change to high-mileage powertrains. For the Ram owner who wants to reverse the effects of prior neglect or simply maintain an already clean engine without paying a premium for a European-brand oil, this represents the best balance of performance and cost.
What works
- Actively cleans existing deposits from pistons and rings
- Strong anti-wear protection for cam and lifter durability
- API SP certified with broad backward compatibility
What doesn’t
- Cleaning action may dislodge large deposits that could clog the pickup screen
- Not ideal for engines with known internal damage from severe sludge
5. Valvoline Extended Protection Full Synthetic 5W-20
Valvoline Extended Protection 5W-20 uses Dual Defense Additive Technology that pairs advanced wear-resistant boosters with a fortified detergent system. The result is a formulation that delivers 60 percent stronger wear protection than industry standards and 40 percent better deposit defense. For the 2017 Ram 1500 owner who wants a reliable synthetic oil without stepping up to the highest price tier, this oil provides measurable performance improvements over standard full synthetics at a more accessible price point.
The heat protection rating is 20 times better than industry standards, which translates to exceptional durability under extreme conditions such as towing a trailer through mountainous terrain or idling in heavy construction traffic. The oil meets Chrysler MS-13340, Ford WSS-M2C960-A1, and the latest API SP and ILSAC GF-7A standards, ensuring full compatibility with the Hemi’s emissions and performance systems. The 5-quart jug size matches the Ram’s oil capacity closely, requiring only a partial top-off from a second container to reach the full mark.
Where this oil fits best is for the owner who changes oil on a strict schedule and wants the peace of mind that comes with a fully synthetic formulation but does not need the specialized cleaning chemistry of the Restore & Protect or the European pedigree of the LIQUI MOLY. It is a straightforward, proven performer that has accumulated strong owner reviews across multiple vehicle platforms. For a daily-driven Ram 1500 that sees moderate duty, this oil delivers everything the engine needs without any excess.
What works
- Strong wear and deposit protection at a reasonable price
- Meets Chrysler MS-13340 and Ford WSS-M2C960-A1 specs
- 20 times better heat protection than industry minimums
What doesn’t
- Does not offer active cleaning chemistry like the Restore & Protect line
- No high-mileage seal conditioners for engines over 100,000 miles
Hardware & Specs Guide
Viscosity Grade: Why 5W-20 Is Non-Negotiable
The 2017 Ram 1500 with the 5.7L Hemi V8 requires SAE 5W-20 oil as specified by FCA. The 5W winter rating ensures the oil flows at temperatures as low as minus 30 degrees Celsius, protecting the timing chain and VVT phasers during cold starts. The 20 hot-rating provides sufficient film strength at operating temperature without creating excessive oil pressure that could bypass the filter or starve the cylinder deactivation solenoids. Using 5W-30 may seem like added protection, but it delays oil delivery to critical components and can cause timing chain stretch over time.
API Service Ratings: SP vs. SN and What Changed
API SP is the most current gasoline engine oil standard and includes critical protections that the earlier SN category lacks. SP oils must pass tests for low-speed pre-ignition (LSPI) prevention, timing chain wear protection, and high-temperature deposit control. For the Hemi’s variable valve timing and cylinder deactivation systems, these protections are directly relevant. SP also includes improved sludge control and fuel economy retention. Always verify the API donut on the bottle; a bottle labeled only SN may still be on shelves but does not provide the same level of protection for modern engine designs.
FAQ
Can I use 5W-30 in my 2017 Ram 1500 Hemi?
How often should I change the oil on a 2017 Ram 1500?
Does the 2017 Ram 1500 Hemi benefit from high-mileage oil?
Is the Mopar oil filter required for warranty coverage?
Final Thoughts: The Verdict
For most buyers, the best 2017 ram 1500 oil winner is the LIQUI MOLY Special Tec AA 5W-20 because it combines exceptional thermal stability, broad compatibility, and a balanced additive package that suits both daily driving and heavy towing. If your truck has surpassed 75,000 miles and you want targeted seal conditioning and wear protection, grab the Mobil 1 Extended Performance High Mileage 5W-20. And for owners looking to reverse existing deposit buildup without a costly engine service, nothing beats the Valvoline Restore & Protect 5W-20.
Certification: BSc in Mechanical Engineering
Education: Mechanical engineer
Lives In: 539 W Commerce St, Dallas, TX 75208, USA
Md Amir is an auto mechanic student and writer with over half a decade of experience in the automotive field. He has worked with top automotive brands such as Lexus, Quantum, and also owns two automotive blogs autocarneed.com and taxiwiz.com.