Ram 1500 3.6 Oil Capacity & Type Chart By Year (2002–2026): All Engines
Quick Answer
The Ram 1500 3.6L Pentastar V6 typically requires 6 quarts (5.7 liters) of 5W-20 or 0W-20 engine oil, depending on the specific model year and manufacturing specifications. Always confirm your exact requirement by checking the oil filler cap or the owner’s manual, as minor mid-cycle production updates can shift recommended viscosity requirements for optimal engine performance and longevity.
Finding the correct oil capacity for your Ram 1500 3.6L Pentastar engine ensures long-term reliability. Confusion often arises between the 3.6L V6 Pentastar and the 5.7L HEMI V8, leading to improper fluid levels that compromise performance or cause internal wear. This guide provides factory-recommended oil capacities, viscosity requirements, and service procedures for all Ram 1500 model years through 2026.
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Start 6 Months FreeThis reference covers the 3.6L Pentastar engine used in the Ram 1500 from 2013 through the 2026 model year. Always cross-reference your vehicle’s VIN-specific owner’s manual or the under-hood factory decal. Last reviewed: August 2026.
Ram 1500 3.6L Pentastar Oil Capacity & Specification Chart
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The following table outlines the factory-mandated oil requirements. “Recommended Oil Type” adheres to Chrysler Material Standard (MS-6395) for full synthetic oil.
| Year | Engine | Oil Capacity | Oil Type | Standard |
|---|---|---|---|---|
| 2013–2026 | 3.6L Pentastar V6 | 6 Quarts | SAE 5W-20 | Full Synthetic; MS-6395 |
Interpreting Oil Specification Data
The 6-quart capacity includes the volume held within the cartridge-style oil filter housing. Because the Ram 1500 Pentastar uses a top-mounted filter, ensure the system is fully drained before refilling to avoid over-pressurization.
Capacity Variations
While 6 quarts remains the standard, individual engine components like high-capacity oil coolers may result in minor volume fluctuations. Add 5.5 quarts, check the dipstick, and top off to the “Full” mark to reach the precise operating level.
Factors Influencing Capacity and Viscosity
The Pentastar engine utilizes high-precision variable valve timing (VVT); therefore, using the correct oil is vital for maintaining hydraulic pressure. Deviating from these specifications leads to mechanical wear or code triggers.
6.0 Quarts
Pentastar V6 vs. HEMI V8 Requirements
The 3.6L Pentastar operates on lower oil volumes than the 5.7L HEMI, which typically requires 7 quarts. Using a HEMI-specified oil volume in a Pentastar will cause significant overfilling and potential foaming, which reduces lubrication efficiency.
Viscosity for Cold Starts
Manufacturer-specified 5W-20 balances fuel efficiency with cold-start protection. This viscosity ensures the oil pump circulates fluid immediately upon startup, mitigating “dry start” wear on sensitive camshaft components.
Procedure for 3.6L Ram 1500 Oil Changes
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Lift the vehicle safely and remove the drain plug from the oil pan. Allow the oil to drain for at least 10 minutes to clear old fluid and contaminants.
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Listen Free for 30 DaysLocate the top-mounted filter housing. Use a 24mm socket to unscrew the cap, install the new cartridge, and always replace the rubber O-ring on the cap to prevent leaks.
The plastic oil filter housing cap on the 3.6L engine is fragile. Always torque the cap to the manufacturer’s specification (typically 25 Nm or 18 ft-lbs) to avoid cracking the plastic housing.
Ram 1500 3.6 Oil Capacity: Frequently Asked Questions
How many quarts of oil does a 3.6L Ram 1500 take?
The Ram 1500 equipped with the 3.6L Pentastar V6 engine requires exactly 6 quarts (5.7 liters) of oil for a standard oil and filter change. It is critical to use the dipstick to verify the level after adding the initial 5.5 quarts, then topping off as needed to reach the full mark.
What type of oil does the 3.6 Pentastar require?
Most 3.6L Pentastar engines manufactured prior to 2021 specify SAE 5W-20. Many models from 2021 and newer have transitioned to 0W-20 to improve fuel efficiency. Regardless of the viscosity, you must ensure the oil meets the Chrysler MS-6395 material standard, which is printed on the back of most major oil brand bottles.
How do I check the oil level on my 3.6L Ram?
Ensure the truck is parked on level ground and the engine has been off for at least 5-10 minutes to allow oil to drain into the pan. Pull the dipstick, wipe it clean with a lint-free cloth, reinsert it fully, and pull it out again. The oil level should sit between the minimum and maximum indicator marks.
How often should I change the oil in my Ram 1500?
Ram recommends following the vehicle’s Oil Life Monitor, which calculates oil degradation based on driving habits. Under normal driving conditions, this typically equates to 8,000 miles or 12 months. However, if you frequently tow, idle for long periods, or drive in dusty environments, you should consider changing the oil every 5,000 miles.
Can I use high-mileage oil in my 3.6L Pentastar?
Yes, you can use high-mileage oil in your 3.6L Pentastar as long as it meets the required SAE viscosity (5W-20 or 0W-20) and carries the Chrysler MS-6395 certification. High-mileage oils contain conditioners that can help revitalize older seals and prevent leaks as the engine ages, providing a good preventative maintenance option for high-mileage trucks.
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