Step-by-Step Guide to Changing Your Dodge Charger's Oil Filter

What You'll Need

Before you start, gather these items to make the job easier and safer:

• A new oil filter (the right size for your Charger model year)
• An oil filter wrench
• A drain pan or container
• Jack and jack stands (if you need to lift the car)
• Ramps (optional, instead of jack and stands)
• Wrench or socket set
• Rags or paper towels
• Safety glasses
• Work gloves (optional but helpful)

Having all your tools ready before you begin means you won't need to stop midway through the job. Most of these items are common and may already be in your garage. If you don't have an oil filter wrench, you can find one at any auto parts store for a low cost.

Locate Your Oil Filter

On most Dodge Chargers, the oil filter is mounted on the side or bottom of the engine block. The exact location depends on your model year and engine type. Check your owner's manual or look under the hood to see where yours is positioned. Some filters are easy to reach from the top of the engine, while others require you to get underneath the vehicle.

Taking time to find the filter before you start saves frustration later. If you can't locate it easily, don't force anything. Refer to your manual or search online for your specific Charger year and engine size. You may need to raise the car to reach it comfortably, especially on newer models with lower ground clearance.

Prepare Your Vehicle

Safety comes first when working on your car. Park on a level, flat surface away from traffic. Make sure the engine has cooled down for at least five to ten minutes before you touch anything under the hood. A warm engine won't hurt you, but a hot one can cause burns.

If you need to lift the car, use proper equipment. Jack stands or ramps are the safest options. Never work under a car that is supported only by a jack—the jack can slip and cause serious injury. If you're using a jack, always place jack stands underneath the vehicle as a backup. Double-check that the car is stable and won't roll before you get underneath it.

Remove the Old Filter

Position your drain pan directly underneath the oil filter to catch any spilled oil. Use your oil filter wrench to grip the filter firmly and turn it counterclockwise. Start slowly until you feel the seal break, then continue turning until the filter comes loose from the engine.

Once the filter is loose enough, carefully unscrew it by hand the rest of the way. Tilt it slightly as you remove it to avoid spilling oil on the engine or yourself. Some oil will drip out—this is normal. Let the old filter drain into the pan for a minute or two. After the dripping stops, use a clean rag to wipe the filter mounting surface on the engine. Remove any dirt, old gasket material, or oil residue. A clean surface helps the new filter seal properly.

Install the New Filter

Before you screw on the new filter, apply a thin layer of fresh oil to the rubber gasket (the ring on top of the filter). This creates a good seal and makes removal easier the next time. Use your fingers to spread a light coat around the entire gasket—you don't need much.

Carefully screw the new filter onto the engine by hand. Turn it clockwise until the rubber gasket makes contact with the engine surface. You'll feel slight resistance when this happens. Once the gasket touches, turn the filter about three-quarters of a full turn more. This tightens it enough to hold, but not so much that it becomes stuck. Never use the filter wrench to tighten the new filter—hand-tight is the correct tension. Over-tightening can damage the gasket and make removal difficult later.

Check Your Work

Lower the vehicle carefully if you raised it earlier. Make sure all your tools are out from under the car and the area is clear. Start the engine and let it run for about 10 to 15 seconds. The engine oil pressure light on your dashboard should turn off within a few seconds of starting.

While the engine is running, look around the new filter for any signs of leaking. Check both the bottom of the filter and where it connects to the engine. If you see oil dripping, turn off the engine and let it cool for a minute. Then tighten the filter slightly more by hand. Restart and check again. Small leaks often stop after the gasket settles. If leaking continues, the filter may not be sealed properly and you may need to remove and reinstall it.

Dispose of Your Old Filter

Used oil filters contain oil that can harm the environment, so proper disposal is important. Take the old filter to an auto parts store, quick-lube shop, or recycling center in your area. Many places accept used filters for free, and some may even give you a small discount on your next purchase.

Don't throw the old filter in the trash or pour its oil down the drain. Most communities have laws against this. If you're unsure where to take it, call your local waste management facility or search online for oil filter recycling near you. Responsible disposal takes just a few minutes and protects your local water supply.

Key Takeaways

Changing your Dodge Charger's oil filter is a task you can do yourself with basic tools and a little patience. The main steps are locating the filter, removing the old one, installing the new one, and checking for leaks. Always work safely by using proper lifting equipment and letting the engine cool before you start. Take time to find the right filter for your model year, and don't over-tighten the new filter when you install it. Proper disposal of the old filter protects the environment and is often free at local auto parts stores.

Frequently Asked Questions

How often should I change my oil filter?

Most Dodge Chargers need an oil filter change every 3,000 to 10,000 miles, depending on your driving habits and the type of oil you use. Check your owner's manual for the recommended interval for your specific model year. If you drive in dusty conditions or do a lot of short trips, you may need to change it more often. Synthetic oil typically lasts longer than conventional oil, so you can go longer between changes if you use it.

What size oil filter does my Charger need?

The oil filter size varies by Charger model year and engine type. The easiest way to find the right size is to check your owner's manual. You can also ask at an auto parts store—tell them your year, make, model, and engine size, and they'll tell you which filter to buy. Using the wrong size filter can cause leaks or poor engine protection, so it's worth taking a moment to confirm before you purchase.

Can I reuse my old oil filter?

No, oil filters should never be reused. Once a filter has been in service, it has trapped dirt and contaminants that can't be cleaned out. Reusing it defeats the purpose of filtering your engine oil and can damage your engine over time. Always install a new filter each time you change your oil. The cost of a new filter is small compared to the cost of engine repair.

What should I do if my new filter leaks?

If you notice oil dripping from the new filter after you start the engine, turn off the engine and let it cool slightly. Check that the filter is tight by turning it clockwise a bit more with your hand. Make sure the rubber gasket is seated properly against the engine. If tightening doesn't stop the leak, remove the filter and inspect the mounting surface for dirt or damage. Clean it thoroughly and install a new filter, making sure the gasket is coated with fresh oil before you screw it on.