Proper lubrication is the lifeblood of your 2022 Acura MDX, especially with its robust 3.5-liter V6 engine code J35Y5 2. Using the correct viscosity and quality fluid ensures that engine components stay protected against wear, heat, and sludge, maintaining the vehicle’s reliability and performance over the long term. Whether you are navigating daily commutes or towing heavier loads, the right synthetic lubricants provide a necessary layer of protection that conventional oils cannot match.
Recommended AMSOIL Products
- AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil – Offers unsurpassed engine protection for up to 25,000 miles or one year, with 75% more protection against horsepower loss and wear.
- AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil – Provides extended protection for up to 20,000 miles with 37% more cleaning power to keep the engine running smoother for longer.
- AMSOIL OE 0W-20 100% Synthetic Motor Oil – Delivers OEM-level protection that fights sludge and deposits, designed to meet the demands of modern engines.
- AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil – Formulated specifically for engines with over 75,000 miles, featuring a boosted detergent package and enhanced anti-wear additives.
- AMSOIL Oil Filter – Provides 99% filtration efficiency at 20 microns with greater capacity for contaminants, offering extended service life.
- WIX Oil Filter – A premium filter option that offers improvements over OEM-branded filters with high-quality media for superior engine protection.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A 50/50 pre-mixed formulation offering protection up to 150,000 miles or five years for all cooling system metals and hoses.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option that can be mixed to provide protection up to 150,000 miles or five years, with greatly surpassed corrosion standards.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Withstands heavy towing, elevated temperatures, and remains fluid in sub-zero conditions to protect the transmission.
- AMSOIL SEVERE GEAR® 75W-90 100% Synthetic Gear Lube – Provides advanced protection against wear and rust for differentials and transfer cases, helping reduce operating temperatures.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Delivers excellent ABS and traction-control responsiveness with a stable viscosity over a wide temperature range.
Engine Oil and Capacity Specifications
The heart of your Acura MDX is the 3.5-liter V6 engine, identified by the engine code J35Y5 2. To maintain optimal performance, the engine requires a specific grade of oil, which in this case is 0W-20. The total fluid capacity for the 2022 MDX with a filter change is 5.6 quarts. If you are topping off the oil after the initial fill, the capacity drops to 5.3 quarts. Always remember to check the oil level after a refill to ensure the correct quantity is in the system.
When selecting oil, you have several excellent choices depending on your driving habits and whether you prefer to extend your service intervals. The AMSOIL Signature Series is the premier choice for those seeking the absolute maximum protection, allowing for extended drain intervals of up to 25,000 miles or one year. This oil is specifically engineered to provide 75% more engine protection against horsepower loss and wear compared to conventional standards.
If your driving schedule is slightly more frequent or you prefer a balance between cost and performance, the AMSOIL Extended-Life 0W-20 offers a guaranteed protection window of 20,000 miles. This option also provides 37% more cleaning power than the standard OE synthetic, helping to keep the engine running smoother for a longer duration. For owners who value a formulation that closely mimics original equipment requirements without the premium price tag, the AMSOIL OE 0W-20 is a fantastic option. It is designed to fight sludge and deposits effectively while providing reliable protection for standard service intervals.
For vehicles that have accumulated significant mileage, specifically those with over 75,000 miles, the AMSOIL High-Mileage 0W-20 is the ideal solution. This oil features a unique chemistry with a boosted detergent and dispersant package to clean out sludge, which is common in older engines. It also includes enhanced anti-wear additives to help engines last longer and perform better. Regardless of which oil you choose, ensuring you use the correct filter is equally important for trapping contaminants and protecting vital engine components.
Transmission Fluid and Differentials
Moving away from the engine, the 2022 Acura MDX is equipped with a sophisticated transmission system. For models with the P1DA…SL156 automatic transmission found in all-wheel-drive configurations, a total fill capacity is approximately 9.3 quarts, while the initial fill requires 5.1 quarts. Two-wheel-drive models with the P1FA…SL156 transmission have a total fill capacity of 8.8 quarts and an initial fill of 4.5 quarts. Maintaining this fluid is crucial for the longevity of the transmission, especially during heavy towing or driving in challenging terrain.
Using AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid is highly recommended. This fluid is designed to withstand the rigors of heavy loads and elevated temperatures while remaining fluid even in sub-zero temperatures. It provides reserve protection during heavy use, ensuring smooth shifts and reducing wear on internal components.
The differential and transfer case systems also require regular attention. The transfer case, identified by codes such as U/K TRC…SL003, has a capacity of approximately 1.2 pints, with a fill plug torque specification of 32 ft/lbs. The rear differential has a capacity of roughly 3.6 pints. AMSOIL SEVERE GEAR® 75W-90 100% Synthetic Gear Lube is an excellent choice for these components. It contains friction modifiers for limited-slip applications and helps control thermal runaway, which can damage gears under extreme loads.
Coolant, Brake Fluid, and Maintenance Tips
The cooling system in the 2022 Acura MDX holds a capacity of 8 quarts. Keeping the antifreeze and coolant fresh is vital for preventing overheating and corrosion. AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is an ethylene glycol-based, 50/50 pre-mix that protects all cooling system metals, gaskets, and hoses. It is phosphate-, nitrate-, and nitrite-free, making it compatible with a wide variety of vehicle systems. For those who prefer to mix their own, the concentrated AMSOIL Propylene Glycol Antifreeze and Engine Coolant is available, offering protection up to 150,000 miles or five years.
Brake safety cannot be overstated. The Acura MDX benefits from AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid. This fluid ensures excellent responsiveness in ABS and traction-control systems. Unlike traditional brake fluids that can absorb moisture over time, the synthetic formulation maintains a stable viscosity and high boiling point, providing consistent braking performance in all weather conditions.
Model History and Performance
The 2022 Acura MDX represents the continued evolution of one of the most successful three-row luxury midsize SUVs in the North American market. Introduced by Acura, the luxury division of Honda, the MDX has consistently ranked as a top choice for families seeking a blend of premium comfort, advanced safety technology, and reliable performance. The third generation of the MDX, which includes the 2022 model, solidified the vehicle’s reputation for offering a dynamic driving experience often found in smaller, sportier cars, yet delivered in a spacious, practical package.
At the heart of the 2022 MDX is the naturally aspirated 3.5-liter V6 engine, the J35Y5 2 code. This engine is renowned for its smooth power delivery and impressive reliability, a direct descendant of Honda’s legendary J-series engines. Producing roughly 290 horsepower, this powertrain is paired with a nine-speed automatic transmission that provides a wide range of ratios to optimize both fuel economy and acceleration. The vehicle typically comes equipped with Acura’s SH-AWD (Super Handling All-Wheel Drive) system, which sends torque to the rear wheels independently and can even distribute power between the left and right rear wheels to enhance cornering stability. This system significantly reduces understeer and makes the MDX feel agile despite its size.
Owners of the 2022 MDX often praise the interior for its high-quality materials, intuitive infotainment system, and the flexibility of the “Magic Slide” second-row seats in higher trims. This feature allows the center captain’s chairs to slide left or right and swivel, offering unmatched convenience for accessing the third row. The MDX is positioned firmly as a competitor to vehicles like the BMW X5, Lexus GX, and Infiniti QX60, but it often distinguishes itself through its driving dynamics and value proposition.
Despite its high standards of engineering, like any complex machine, the MDX can encounter specific issues that diligent maintenance can mitigate. One common area of concern for MDX owners is oil consumption, particularly in earlier iterations of the 3.5L engine, which can sometimes lead to low oil levels between changes. Using high-quality synthetic oils like AMSOIL Signature Series helps maintain a stable film strength, potentially reducing consumption and preventing the engine from running dry during periods of high demand.
Another frequent issue reported by owners is the buildup of carbon deposits, especially on the intake valves of direct injection engines. Over time, this can lead to rough idling and reduced fuel efficiency. AMSOIL P.i.® Performance Improver is a gasoline additive that can help restore fuel injectors and clean carbon deposits from the combustion chamber, restoring up to 14% horsepower and improving overall engine smoothness. Additionally, some owners have noted issues with the automatic transmission shuddering or harsh shifting, which can be exacerbated by old or degraded fluid. Regular fluid exchanges using a high-performance synthetic transmission fluid can help smooth out shifts and extend the life of the transmission clutches.
A final common area of wear involves the suspension components and bushings, which can eventually degrade due to road shocks and exposure to the elements. This can lead to clunking noises or imprecise steering. While synthetic lubricants cannot fix worn mechanical parts, they play a crucial role in protecting the suspension system’s lubricated points from corrosion and wear. Using products like AMSOIL Synthetic Multi-Purpose Grease on chassis points and chassis lubricants during maintenance can help ensure that suspension joints move freely and resist the elements, preserving the vehicle’s “like-new” handling characteristics for years to come. By addressing these potential trouble spots with the right fluids, MDX owners can keep their vehicles performing at a peak level, ensuring the 2022 model remains a reliable and enjoyable ride for the family.