The 2013 Ram 1500 5.7 Hemi offers robust capability under the hood, and understanding its oil capacity helps owners maintain peak performance. This guide breaks down the exact specifications, service procedures, and practical tips for keeping the Hemi running smoothly.
Proper oil levels protect the HEMI V8's lifters, valvetrain, and internal bearings, which is especially important for trucks that tow or haul in demanding conditions.
| Specification | Value | Notes |
|---|---|---|
| Engine | 5.7L HEMI V8 | 6,417 cc displacement, two valves per cylinder |
| Oil Filter | Fram PH3518 or equivalent | Standard OE filter for most models |
| Drain Plug Torque | 25 ft-lb (34 Nm) | Aluminum drain plug on oil pan |
| Oil Capacity | 6.7 quarts (6.4 L) | Approximate, includes filter; verify per build |
Recommended Oil Type and Weight for the 5.7 Hemi
Using the correct oil weight and formulation is critical for the Hemi's roller lifter design and variable valve timing system. Most factory fill procedures call for 5W-20 mineral or synthetic blend oil that meets Chrysler MS-6297 or dexos1 Gen 2 standards.
If you often operate in extreme climates or tow heavy loads, many owners and shops prefer a 5W-30 synthetic for broader temperature protection, but always verify compatibility with your warranty conditions and the onboard oil life monitor.
The right oil contributes to smoother cold starts, better fuel efficiency, and reduced cam and lifter wear, especially during frequent short trips where the engine may not fully warm up.
How to Check and Add Oil on a 2013 Ram 1500 5.7 Hemi
Checking oil on the 2013 Ram 1500 is straightforward, but accuracy matters because the HEMI design holds a specific volume that can be sensitive over time.
Always park on level ground, set the parking brake, and wait a few minutes after shutdown so oil settles back into the pan for a true reading on the dipstick.
When adding oil, pour slowly and recheck the level frequently to avoid overfilling, which can increase oil pressure, cause foaming, and risk damaging seals or the variable valve timing phasers.
Oil Filter Replacement and Compatibility
The oil filter is a key component of the 5.7 Hemi's lubrication system, capturing contaminants before they reach the lifters and cams.
Use a high-quality full-flow filter with the correct bypass valve and surface area, and replace the crush washer on the drain plug to prevent leaks between services.
Torque the filter hand-tight plus about 3/8 turn after the gasket seats, and start the engine to check for leaks before returning the truck to service.
Common Issues and Signs of Low Oil in the 5.7 Hemi
Low or degraded oil can trigger symptoms that owners should not ignore, especially on higher-mileage Hemi engines where wear can accelerate.
- Low oil level or pressure warning light on the dashboard
- Ticking or tapping noise from the top end, especially at startup
- Reduced fuel economy or hesitation under load
- Overheating or higher than normal operating temperatures
Catching these signs early and correcting oil capacity and quality can prevent expensive repairs to the valvetrain and timing chain guides.
Key Takeaways for the 2013 Ram 1500 5.7 Hemi Oil Capacity
Understanding and maintaining the proper oil capacity keeps the Hemi V8 reliable, efficient, and strong for hauling and towing.
FAQ
Reader questions
How much oil does a 2013 Ram 1500 5.7 Hemi take with a new filter?
Approximately 6.7 quarts (6.4 L), including the filter, when filled to the manufacturer's recommended level.
Can I use 10W-30 instead of 5W-20 in my 2013 Ram 1500 5.7 Hemi?
Many owners use 10W-30 for improved high-temperature protection, especially in hot climates or when towing, but check your warranty and oil life monitor settings for compatibility.
How often should I change the oil in my 2013 Ram 1500 with the 5.7 Hemi?
Follow the onboard oil life monitor or change every 6,000–7,500 miles with a quality synthetic or synthetic blend, adjusting for severe driving conditions such as towing or short trips.
Do I need a special oil filter for the Hemi engine?
Use a full-flow spin-on filter that meets or exceeds OEM specs, such as Fram PH3518 or an equivalent that fits the 5.7 Hemi and holds the proper bypass and filtration standards.