The 2022 Dodge Charger equipped with the 3.6L Pentastar V6 engine represents a blend of classic muscle car styling and modern efficiency, yet it demands precise maintenance to preserve its longevity and performance. Proper lubrication is critical for this specific powertrain, as the engine relies on a specific viscosity to manage operating temperatures and maintain clear oil passages. Using the correct fluid not only protects vital components from wear but also ensures the vehicle operates smoothly under various driving conditions, from daily commuting to spirited highway driving. The manufacturer specifies SAE 5W-20 motor oil meeting the MS-6395 standard, with a total system capacity of 5.9 quarts when the filter is replaced. Selecting a high-quality synthetic oil formulated for these requirements can significantly extend the life of the engine while maintaining peak efficiency.
Recommended AMSOIL Products
- AMSOIL Signature Series 5W-20 100% Synthetic Motor Oil – Offers up to 25,000 miles of protection with superior horsepower retention and engine cleaning properties.
- AMSOIL Extended-Life 5W-20 100% Synthetic Motor Oil – Provides extended intervals with enhanced cleaning power to reduce carbon buildup and sludge.
- AMSOIL OE 5W-20 100% Synthetic Motor Oil – A cost-effective synthetic option that fights sludge and deposits while meeting OEM standards.
- AMSOIL 5W-20 100% Synthetic High-Mileage Motor Oil – Specifically formulated for engines over 75,000 miles to reduce leaks and consumption.
- AMSOIL Oil Filter – Delivers 99% filtration efficiency at 20 microns with extended service life and superior capacity for contaminants.
- WIX Oil Filter – A premium aftermarket alternative offering high-efficiency filtration for reliable engine protection.
Optimal Motor Oil Selection for the Pentastar V6
The 3.6L Pentastar engine is a staple in the Chrysler lineup, known for its balance of power and fuel economy. However, like all modern internal combustion engines, it is susceptible to carbon buildup and wear if not properly maintained. The primary recommendation from AMSOIL is their Signature Series 5W-20 100% Synthetic Motor Oil. This premium blend is engineered to withstand the rigors of severe driving conditions, including extreme temperatures and stop-and-go traffic. It provides up to 75% more engine protection against horsepower loss and wear compared to industry standards, ensuring your 2022 Charger retains its performance characteristics for as long as possible. The oil is guaranteed for up to 25,000 miles or one year, whichever comes first, making it an ideal choice for drivers who want to maximize the time between maintenance visits.
For owners seeking a balance between performance and value, the AMSOIL Extended-Life 5W-20 100% Synthetic Motor Oil is an excellent alternative. It features 37% more cleaning power than the OE option, helping to keep the engine running smoother and longer by preventing the formation of harmful deposits. This formulation protects against Low-Speed Pre-Ignition (LSPI), a common concern in turbocharged and direct-injected engines, although the naturally aspirated V6 benefits from the enhanced stability as well. It guarantees 20,000 miles of protection between changes, providing a robust solution for extended drain intervals.
If your budget is a primary concern but you still require the benefits of synthetic technology, the AMSOIL OE 5W-20 100% Synthetic Motor Oil is a reliable choice. It fights sludge and deposits effectively, outperforming conventional oils in maintaining engine cleanliness. Additionally, for Chargers that have accumulated over 75,000 miles, the AMSOIL 5W-20 100% Synthetic High-Mileage Motor Oil offers unique chemistry designed to rejuvenate aging seals and reduce oil consumption. With a boosted detergent package and reduced sludge by 67%, it helps extend the engine’s life and improves overall performance for older vehicles.
Pairing the correct oil with a high-quality filter is essential for maximizing these benefits. The AMSOIL Oil Filter (EA15K19-EA) is engineered for superior filtration efficiency, capturing small wear-causing contaminants that can lead to premature engine wear. It offers a lower restriction design, keeping engine parts better lubricated, and provides a greater capacity for contaminants than standard filters. For those who prefer an established name brand, the WIX Oil Filter (WL10010-EA) serves as a premium alternative, offering high-efficiency media that improves upon original equipment manufacturer standards.
Transmission, Differential, and Cooling System Fluids
While the engine is the heart of the vehicle, the transmission and cooling systems are equally vital for the 2022 Dodge Charger’s reliability. The 8-speed automatic transmission (850RE) requires a fluid capable of withstanding heavy towing, elevated temperatures, and the thermal stress of high-performance driving. AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid (ATLPK-EA) is designed to remain fluid in sub-zero temperatures while providing reserve protection during heavy use. It withstands the rigors of challenging terrain and helps prevent the shudder and wear associated with conventional fluids. For a more budget-friendly option that still delivers top-tier performance, the AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid (OTLQT-EA) offers similar protection against wear and thermal breakdown.
The cooling system in the Charger holds approximately 10 quarts of fluid. Using a premium AMSOIL Passenger Car & Light Truck Antifreeze & Coolant (ANTPC1G-EA) is crucial to prevent corrosion and ensure the engine operates within the correct temperature range. This unique poly-organic acid (OAT) formulation protects all cooling system metals, gaskets, and hoses. It is compatible with all other antifreeze colors and provides protection for up to 150,000 miles or five years. For those who prefer a concentrated solution, the AMSOIL Propylene Glycol Antifreeze and Engine Coolant (ANT1G-EA) offers extended service intervals and greatly surpasses standards for metallic corrosion protection.
Drivetrain and Braking System Maintenance
The differential and transfer case of the 2022 Charger also require specialized lubrication to ensure smooth power delivery to the wheels. For the front standard differential (175 FIA) and the rear axle (various models including 195, 220, and 230), synthetic oil is required. The AMSOIL SEVERE GEAR® 75W-90 100% Synthetic Gear Lube (SVGPK-EA) provides advanced protection against wear and rust while controlling thermal runaway. It contains friction modifiers specifically beneficial for limited-slip applications, ensuring smooth operation and long equipment life. For the rear axles that call for 75W-85 viscosity, the AMSOIL SEVERE GEAR® 75W-85 100% Synthetic Gear Lube (SVLPK-EA) delivers the same level of extreme pressure protection and thermal stability. These gear lubes help reduce operating temperatures and extend the life of seals and gears.
AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid (BFLVCN-EA) is another critical fluid that is often overlooked until a problem arises. The 2022 Charger requires DOT 3 or DOT 4 hydraulic brake fluid. It offers excellent ABS and traction-control responsiveness. It maintains a stable viscosity over a wide temperature range, preventing the fluid from boiling under hard braking conditions. This ensures consistent pedal feel and maximum safety for both daily driving and performance scenarios.
Power Steering and Seasonal Protection
Whether your Charger is equipped with an electric or hydraulic power steering system, proper lubrication ensures quiet and responsive steering. For hydraulic systems, the AMSOIL 100% Synthetic Multi-Vehicle Power Steering Fluid (PSFCN-EA) is recommended. It reduces friction, helps seals remain soft to prevent leaks, and resists heat for a long fluid life. The fluid provides strong anti-wear protection and is formulated for quiet operation, enhancing the overall driving comfort.
For vehicle owners who do not drive their Charger daily, or who wish to prepare the vehicle for storage, AMSOIL offers specialized products. The AMSOIL P.i.® Performance Improver Gasoline Additive (APICN-EA) can restore up to 14% horsepower and clean GDI fuel injectors. For seasonal storage, the AMSOIL Gasoline Stabilizer (ASTCN-EA) keeps fuel fresh for up to 12 months, preventing varnish and gum buildup. Similarly, the AMSOIL Engine Fogging Oil (FOGSC-EA) is a highly effective rust preventive designed to protect internal engine components during long periods of inactivity, ensuring your vehicle is ready to run when you return from storage.
About the 2022 Dodge Charger
The 2022 Dodge Charger continues a legacy that dates back decades, evolving from a compact muscle car of the late 1960s into a full-size sedan that retains its aggressive character. The vehicle is built on the Chrysler LH platform, which was originally designed for the Chrysler 300 but has been adapted and refined over the years for the Charger. This platform provides a solid foundation for the car’s performance capabilities, offering a long wheelbase that contributes to a smooth and stable ride, even when the driver is demanding more from the vehicle. The 2022 model year, like many recent iterations, benefits from significant updates in styling and technology, keeping the Charger relevant in a market that often leans towards crossovers and SUVs.
The 3.6L Pentastar V6 engine, the focus of this guide, is a naturally aspirated powerplant that delivers around 292 horsepower and 260 lb-ft of torque. This makes the Charger a capable vehicle for highway cruising, merging, and passing without the need for the more powerful HEMI V8 engines found in higher trims. The V6 is known for its durability and relatively low maintenance costs compared to the V8 variants, though it still requires the attention of high-quality lubricants to reach its full potential. The engine’s design includes features that allow for flexibility with fuel types, including E85 compatibility, which allows owners to use ethanol blends if they choose.
Owners of the 2022 Dodge Charger often appreciate the vehicle’s blend of practicality and performance. As a sedan, it offers four doors and a spacious trunk, making it a versatile choice for families or individuals who need a large vehicle but want a driving experience that is engaging. The interior has been modernized in recent years with improved materials and technology, including larger touchscreens and advanced safety features. However, the core appeal remains the driving dynamics. The independent front suspension and rear multi-link setup provide a balance of comfort and handling that rivals some sports cars. This is a significant departure from the older generation Chargers, which were often criticized for a heavy and less agile ride.
Despite its reputation for reliability, there are known issues and areas of concern that can benefit from the use of AMSOIL synthetic fluids. One common issue with the Pentastar engine in certain model years is carbon buildup on the intake valves, particularly in direct-injected engines. Using a fuel additive like the AMSOIL P.i.® Performance Improver or a high-detergent motor oil can help mitigate this buildup over time. Additionally, owners have reported issues with oil consumption in some of these V6 engines, where the engine may burn oil faster than expected. The AMSOIL 5W-20 100% Synthetic High-Mileage Motor Oil is specifically designed to address this with its enhanced seal conditioning agents and reduced volatility, which can help slow down consumption and maintain proper oil levels. Another potential concern is the longevity of the transmission fluid, which can degrade under heavy loads or stop-and-go traffic. Regularly changing the transmission fluid with a synthetic product like the AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid (ATFPK-EA) can prevent the shudder and harsh shifting that older fluids might struggle to manage. Finally, cooling system issues can arise due to the use of factory fill coolants that may not provide long-term corrosion protection. Switching to a premium coolant with OAT technology helps protect the aluminum components and gaskets, preventing leaks and overheating issues that can be costly to repair. By addressing these specific vulnerabilities with the right lubricants, owners can ensure their 2022 Dodge Charger remains a reliable and enjoyable vehicle for years to come.