Chrysler 300/SRT-8 Engine Oil Specs

The Chrysler 300/SRT-8 was produced from 2007 to 2010. This model typically uses 5W-30 full synthetic engine oil — a specification common to most Chrysler 300-series vehicles.

Selecting the correct oil viscosity for your Chrysler 300/SRT-8 is essential. Using a grade that is too thin reduces protection at operating temperature, while too thick an oil impairs cold-start flow and reduces fuel economy. Always match the exact grade shown for your specific model year.

The recommended oil change interval for the Chrysler 300/SRT-8 is every 5,000 miles or 6 months. Under severe driving conditions — track use, towing, or frequent cold starts — shorten this interval by 25–30%.

When servicing your Chrysler 300/SRT-8, always replace the oil filter at every oil change. Using a quality filter — such as Fram, Mobil 1, or OEM equivalent filters — ensures clean oil circulation through the engine block.

Oil change costs for the Chrysler 300/SRT-8 at a US dealership or local service center typically range from $60 to $110 for a standard synthetic blend or full synthetic service. DIY oil changes cost approximately $30–$65 in parts (oil + filter) and take about 30 minutes with the right tools.

Always consult your vehicle's owner's manual to confirm the exact specification for your specific trim and engine variant, as some Chrysler 300/SRT-8 configurations may have different requirements.