The Dodge 3.6 V6, commonly known as the Pentastar engine, generally uses 5W-20 motor oil as the standard specification. Always confirm the exact requirement for your year and model by checking the owner’s manual or the oil-fill cap/driver’s door label.
Overview of the 3.6L Pentastar oil requirements
The 3.6-liter Pentastar engine has powered a wide range of Dodge, Chrysler, and Jeep models since 2010. While 5W-20 is the typical viscosity recommended for most versions, exact requirements can vary by model year, climate, and engine configuration. The most reliable source is your vehicle’s owner’s manual or the sticker on the oil cap or the driver’s door jamb. Oil capacity for this engine sits in the mid- to high‑5-quart range, usually around 5.7 quarts with a filter, but check your specific specification to be sure.
Below is guidance drawn from common manuals for this family of engines. It’s intended to help you understand typical options and how to verify the right choice for your vehicle.
Before you pick an oil, know that the correct viscosity and capacity are defined by your exact model year and configuration. The following lists reflect typical recommendations, but your manual overrides any general rule.
- 5W-20 synthetic or synthetic-blend oil (the standard specification for most 3.6L Pentastar engines).
- 5W-30 may be specified for certain climates or engine configurations; only use if your owner's manual explicitly allows it.
- 0W-20 may be listed for very cold climates or special configurations; rely on the manual to confirm.
In all cases, verify the exact viscosity and any alternate allowances against your vehicle’s official documentation. Using the wrong oil viscosity can affect engine performance and warranty coverage.
- Oil capacity with a filter is typically around 5.7 quarts (roughly 5.4–5.7 liters), varying by model year and filter size.
- When performing an oil change, always refill to the full mark on the dipstick after the engine has been run and allowed to drain, to ensure accurate capacity.
Oil capacity figures are approximate and depend on specific model year, trim level, and whether you replace the filter. Always double-check with the owner’s manual or dealership literature for your exact vehicle.
How to confirm the right oil for your car
To be certain, consult your owner’s manual first. If you don’t have the manual handy, check the label on the inside of the driver’s door or the cap of the oil filler neck, which typically lists the recommended viscosity and sometimes the approved oil specifications. Many Dodge 3.6L engines use API-certified oils with a viscosity of 5W-20 as the default, but some vehicles may allow alternate viscosities by year or climate.
Summary
The typical answer is that a Dodge 3.6 V6 (Pentastar) uses 5W-20 motor oil as the standard specification, with possible allowances for other viscosities only if specified by the manual. Always verify the exact requirement for your vehicle by consulting the owner’s manual or on-vehicle labels, and confirm the oil capacity (approximately 5.7 quarts with a filter) before changing the oil. Following the manufacturer’s guidance helps maintain performance and warranty coverage.