2023 Ram 1500 5.7 Oil Capacity 2026 Full Reference
Quick Answer
The 2023 Ram 1500 equipped with the 5.7L HEMI V8 engine requires exactly 7.0 quarts (6.6 liters) of oil, including the filter. This specification is consistent across the 2019–2024 model years for the 5.7L engine. Always verify your specific requirements using the owner’s manual or the oil fill cap, as internal engine configurations or specific cooling setups may dictate variations.
Knowing your 2023 Ram 1500 5.7 oil capacity is the single most important step in protecting your HEMI engine’s longevity. Many owners risk engine damage by guessing, overfilling, or choosing the wrong lubricant specification. In this guide, we provide the definitive 7-quart capacity data, maintenance procedures, and expert tips to ensure your HEMI runs optimally through 2026.
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2023 Ram 1500 5.7 Oil Capacity & Specification Reference Table
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This reference covers the 2023 Ram 1500 equipped with the 5.7L HEMI V8 engine (both eTorque and non-eTorque variants). Data is based on manufacturer service specifications. Always verify your engine and trim level against your vehicle’s door sticker and owner’s manual before starting service. Last reviewed: August 2026.
| Year | Engine | Oil Capacity | Recommended Type | Notes |
|---|---|---|---|---|
| 2023 | 5.7L HEMI V8 | 7.0 Quarts | SAE 5W-20 (MS-6395) | Filter replacement included. |
Understanding Ram 1500 Engine Oil Data Accuracy
The 7-quart requirement is a firm factory specification. Unlike some engines that vary based on oil pan depth or internal geometry, the 5.7L HEMI consistently utilizes a 7-quart system for a complete oil and filter change. The “capacity range” is often a point of confusion for DIY mechanics; however, in the 5.7L HEMI, the capacity is not variable based on trim level or cab configuration.
Essential Oil Performance Specifications
Beyond volume, the quality of the oil is paramount. Stellantis (Ram) mandates the use of oil that meets the Chrysler MS-6395 material standard. Using oil that does not meet this performance spec can jeopardize your powertrain warranty. The standard viscosity for this engine is SAE 5W-20. This specific grade is formulated to provide optimal flow during cold starts and proper protection under the high-heat, high-torque operating conditions typical of the HEMI V8.
Factors Influencing 2023 Ram 1500 5.7 Oil Capacity Requirements
HEMI eTorque vs Non-eTorque Oil Volume
A common misconception is that the eTorque mild-hybrid system changes the engine’s internal oil requirements. The eTorque system operates independently of the engine’s lubrication loop. Whether your 2023 Ram features the standard HEMI or the eTorque-assisted variant, the internal block architecture remains consistent in terms of oil capacity. You do not need to adjust your oil volume for these trim variations.
The Importance of Properly Sized Oil Filters
The 7-quart capacity is calculated under the assumption that a new, empty oil filter is installed during the service. A used, oil-saturated filter holds a small amount of residual oil that cannot be easily drained. Conversely, a new filter must be primed or at least allowed to fill upon initial startup. Skipping the filter change not only degrades performance but creates an inaccurate reading on the dipstick.
It is best practice to fill the new filter 1/3 full with fresh oil before installation to minimize dry-start time.
The oil pan is designed to hold exactly the amount needed for the pump to maintain pressure without excessive aeration.
How to Properly Perform a 2023 Ram 1500 5.7 Oil Change
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Park the vehicle on a level surface and run the engine for 2-3 minutes to warm the oil, which aids drainage. Ensure the engine is turned off before proceeding.
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Listen Free for 30 DaysRemove the drain plug and allow the oil to drain into a catch pan. Replace the drain plug gasket if necessary to prevent future leaks.
Remove the old filter, lubricate the new filter gasket with fresh oil, and hand-tighten the new filter. Pour in 6.5 quarts of oil, then check the dipstick before topping off to the final 7-quart capacity.
Avoiding Common 2023 Ram 1500 5.7 Oil Capacity Pitfalls
Overfilling your 5.7L HEMI can lead to oil aeration, where the crankshaft whips the excess oil into a foam. Foamy oil loses its lubricating properties and can cause hydraulic lifter failure or erratic performance in the Variable Valve Timing (VVT) system.
- Ignoring MS-6395 Standards: Non-compliant oils may contain additives that can negatively interact with the Multi-Displacement System (MDS) solenoids.
- Assuming 6 Quarts: Some older V8s required 6 quarts. Always confirm your 2023 model requires 7 quarts via the owner’s manual to avoid short-filling.
- Dipstick Verification: Never rely solely on the pour volume. Always check the dipstick on a level surface after the engine has run briefly and then settled for 5-10 minutes.
2023 Ram 1500 5.7 Oil Capacity Questions Answered
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What happens if I use 5W-30 instead of 5W-20?
The 5.7L HEMI is engineered for 5W-20 to manage the internal clearances and the operation of the hydraulic lifters. Using 5W-30 can increase oil pressure slightly but may slow oil flow, potentially causing “tick” sounds or affecting the efficiency of the MDS system during cold operation.
Does the oil capacity change if I use a synthetic filter?
No, the internal volume of a high-quality aftermarket synthetic filter is virtually identical to the OEM specification. You should still stick to the 7-quart total fill.
By The Numbers
Total Quarts
Required Spec
To summarize: The 5.7L HEMI engine requires exactly 7 quarts of oil including filter replacement. Always use oil meeting Chrysler MS-6395 standards, and manual verification via the dipstick is the only way to ensure the correct level. Always check your owner’s manual against your specific VIN before beginning any service, and keep your maintenance records for warranty compliance.
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