Welcome to our in-depth oil guide created for your 2018 Ram 1500. Whether you’re confirming your existing knowledge or don’t have the vehicle’s manual accessible, this guide aims to offer all the vital information for keeping your Ram 1500 in excellent condition.
5.7L V8 Engine: The 2018 Ram 1500 with a 5.7L V8 Gas engine can take up to 7 quarts of SAE 5W-20 Motor Oil, including its oil filter. The compatible OEM oil filter for this engine is the Mopar 4892339AA.
3.6L V6 Engine: The 2018 Ram 1500 equipped with a 3.6L V6 Flex engine can hold up to 5.9 quarts of SAE 5W-20 Motor Oil. The Mopar 68191349AC is suggested as the OEM oil filter.
Engine: The 2018 Ram 1500 featuring a 3.0L V6 Diesel engine has an oil capacity of 10.6 quarts. It uses SAE 5W-40 Motor Oil, and the Mopar 68492616AA is the recommended OEM oil filter.
| Engine Options | Oil Capacity (incl. filter) | Oil Type/Viscosity | OEM Oil Filter |
|---|---|---|---|
| 5.7L V8 | 7 quarts | SAE 5W-20 | Mopar 4892339AA | check compatibility |
| 3.6L V6 | 5.9 quarts | SAE 5W-20 | Mopar 68191349AC | check compatibility |
| 10.6 quarts | SAE 5W-40 | Mopar 68492616AA | check compatibility |
Engine Oil for 2018 Ram 1500
Oil Filters for 2018 Ram 1500
Regardless of the trim of your 2018 Ram 1500 – whether it’s the Big Horn, Express, Laramie, Laramie Longhorn, Limited, Lone Star, Rebel, SLT, Special Service, Sport, Tradesman – the engine oil requirements remain consistent as long as the engine option is the same. These requirements depend primarily on the engine option your specific trim is equipped with.
Quick Recap – 2018 Ram 1500 Oil Capacity, Type, and Filter
For 5.7L V8 Engine
- Oil Capacity: 7 quarts
- Oil Types/Viscosity: SAE 5W-20
- OEM Oil Filter: Mopar 4892339AA
For 3.6L V6 Engine
- Oil Capacity: 5.9 quarts
- Oil Types/Viscosity: SAE 5W-20
- OEM Oil Filter: Mopar 68191349AC
For Engine
- Oil Capacity: 10.6 quarts
- Oil Types/Viscosity: SAE 5W-40
- OEM Oil Filter: Mopar 68492616AA
Maintain Your Ram 1500’s Excellence
To maintain peak performance and protect the health of your engine, it’s essential to select oils and filters that match Ram’s specifications. Consider high-quality oil alternatives from well-known brands that meet or surpass Ram’s standards and are API-certified for gasoline engines. If the original OEM oil filters are unavailable, you can opt for 2018 Ram 1500 cross-reference oil filters or alternate oil filters from other reputable brands.
Regularly servicing your 2018 Ram 1500 with the right engine oil and oil change intervals is key to maintaining its performance and longevity. By following these guidelines, you ensure that your Ram stays in top condition, ready for whatever adventures lie ahead. This information is carefully compiled from the specific 2018 Ram 1500 Owner’s Manual. For more maintenance information, be sure to check out your vehicle’s owner’s manual.