Quart. Synthetic.

5W40 Engine Oil - Mopar (50049479AA)

The 5W40 Engine Oil - Mopar (50049479AA) is a Genuine OEM engine lubricant formulated to help protect and support the performance of compatible Mopar engines under a wide range of operating conditions. Engine oil is one of the most critical maintenance products in any vehicle, serving as the primary lubricant for internal engine components while also helping manage heat, reduce wear, and control deposits throughout the lubrication system.

Manufactured by Mopar, the official parts division for Chrysler, Dodge, Jeep, and Ram vehicles, this 5W-40 oil is engineered to meet the standards and service requirements specified for select factory-equipped engines. Using the correct OEM-recommended viscosity and formulation helps ensure proper lubrication characteristics during cold starts, high-temperature operation, and varying engine loads, all while supporting long-term engine durability and performance.

The 5W-40 viscosity grade is designed to provide dependable flow during lower-temperature startup conditions while maintaining strong film strength and protection when the engine reaches operating temperature. This balanced performance helps reduce metal-to-metal contact in critical engine areas such as bearings, camshafts, valve train components, pistons, and other moving internal assemblies that rely on consistent oil circulation and protection.

Over time, engine oil naturally degrades due to heat, contamination, oxidation, and normal engine operation, which can reduce its ability to properly lubricate and protect internal components. Following the manufacturer’s recommended oil service intervals and using the correct Mopar oil helps support engine cleanliness, lubrication efficiency, and overall system reliability. Choosing the Mopar 50049479AA helps maintain factory-recommended service standards and supports proper engine care.

For professional technicians, using genuine Mopar engine oil helps ensure compliance with factory maintenance specifications and proper lubrication performance for the intended application. For DIY vehicle owners, selecting the correct OEM oil helps avoid viscosity or formulation mismatches that can affect engine protection, service quality, and long-term operating performance.

Key Features and Benefits

• Genuine Mopar OEM 5W-40 engine oil for compatible Chrysler, Dodge, Jeep, and Ram vehicles

• Helps lubricate internal engine components and reduce wear during operation

• Supports cold-start flow and high-temperature engine protection

• Formulated to meet factory service and performance requirements

• Helps maintain engine cleanliness and lubrication system efficiency

• Ideal for routine oil changes and factory-correct maintenance service

If you are performing scheduled maintenance or servicing a compatible engine with factory-recommended lubricant, the 5W40 Engine Oil - Mopar (50049479AA) delivers the OEM-quality protection, viscosity performance, and reliability trusted by professional technicians and experienced DIY vehicle owners.

Quart. Synthetic.

5W40 Engine Oil - Mopar (50049479AA)

The 5W40 Engine Oil - Mopar (50049479AA) is a Genuine OEM engine lubricant formulated to help protect and support the performance of compatible Mopar engines under a wide range of operating conditions. Engine oil is one of the most critical maintenance products in any vehicle, serving as the primary lubricant for internal engine components while also helping manage heat, reduce wear, and control deposits throughout the lubrication system.

Manufactured by Mopar, the official parts division for Chrysler, Dodge, Jeep, and Ram vehicles, this 5W-40 oil is engineered to meet the standards and service requirements specified for select factory-equipped engines. Using the correct OEM-recommended viscosity and formulation helps ensure proper lubrication characteristics during cold starts, high-temperature operation, and varying engine loads, all while supporting long-term engine durability and performance.

The 5W-40 viscosity grade is designed to provide dependable flow during lower-temperature startup conditions while maintaining strong film strength and protection when the engine reaches operating temperature. This balanced performance helps reduce metal-to-metal contact in critical engine areas such as bearings, camshafts, valve train components, pistons, and other moving internal assemblies that rely on consistent oil circulation and protection.

Over time, engine oil naturally degrades due to heat, contamination, oxidation, and normal engine operation, which can reduce its ability to properly lubricate and protect internal components. Following the manufacturer’s recommended oil service intervals and using the correct Mopar oil helps support engine cleanliness, lubrication efficiency, and overall system reliability. Choosing the Mopar 50049479AA helps maintain factory-recommended service standards and supports proper engine care.

For professional technicians, using genuine Mopar engine oil helps ensure compliance with factory maintenance specifications and proper lubrication performance for the intended application. For DIY vehicle owners, selecting the correct OEM oil helps avoid viscosity or formulation mismatches that can affect engine protection, service quality, and long-term operating performance.

Key Features and Benefits

• Genuine Mopar OEM 5W-40 engine oil for compatible Chrysler, Dodge, Jeep, and Ram vehicles

• Helps lubricate internal engine components and reduce wear during operation

• Supports cold-start flow and high-temperature engine protection

• Formulated to meet factory service and performance requirements

• Helps maintain engine cleanliness and lubrication system efficiency

• Ideal for routine oil changes and factory-correct maintenance service

If you are performing scheduled maintenance or servicing a compatible engine with factory-recommended lubricant, the 5W40 Engine Oil - Mopar (50049479AA) delivers the OEM-quality protection, viscosity performance, and reliability trusted by professional technicians and experienced DIY vehicle owners.