The 2017 Wrangler uses a spin-on filter mounted on the engine block

The 2017 Jeep Wrangler has a single oil filter that screws directly onto the engine. It sits on the driver's side of the engine block, below the intake manifold. The filter is a spin-on cartridge — you turn it by hand to remove and install it, no tools required. Knowing where it is and how it attaches saves you time and prevents mistakes during an oil change.

The filter size and thread pattern are the same whether you have the 3.6-liter V6 engine (standard in 2017 models) or the 2.0-liter turbocharged four-cylinder (added later in the generation). Both use the same replacement filters, so you do not need to worry about ordering the wrong part if you own either engine.

Key Takeaways

  • The 2017 Wrangler oil filter is a spin-on type located on the driver's side of the engine block, accessible without removing other parts.
  • Mopar part number 68157646AA is the OEM filter; aftermarket equivalents from Fram, Motorcraft, and Bosch also fit and work reliably.
  • You can change the filter by hand — no wrench or filter socket needed — though a filter wrench helps if the old filter is tight.
  • The filter should be replaced every oil change, which Jeep recommends every 10,000 miles for 2017 models under normal driving.

Locating the filter on your engine

Open your hood and look toward the driver's side of the engine. The oil filter sits below the intake manifold, roughly in line with the middle of the engine block. It is a cylindrical canister about 3 inches tall and 2.5 inches wide. You will see the oil drain plug lower and more toward the front of the engine; the filter is higher and slightly back from that point.

The filter is straightforward to reach without removing air intake hoses, belts, or other components. You can access it from above the engine bay, though some people find it easier to reach from underneath if they have the Wrangler on a lift or ramps. Either way, you have clear access to spin it off by hand.

OEM and aftermarket filter options

The factory Jeep filter is Mopar part number 68157646AA. This is the part Chrysler installs at the factory and recommends for replacements. If you order from a Jeep dealer, this is what you will receive. The OEM filter costs between $8 and $14 depending on the dealer and whether you are buying one or a case.

Aftermarket filters that fit the 2017 Wrangler include Fram PH8A, Motorcraft FL-400S, Bosch 3330, and Purolator PL14610. All of these have the same thread size and bypass valve rating as the OEM filter. They cost $5 to $10 each at auto parts stores and online retailers. Any of these will work without issues; the choice comes down to price and what your local store has in stock.

Tools and supplies you will need

You do not need much to change the filter. Have an oil drain pan ready to catch any oil that spills when you remove the old filter — a few ounces will drip out. A rag or old towel is useful for wiping your hands and cleaning up spills. A filter wrench makes the job easier if the old filter is stuck tight, though many people remove it by hand without one.

If you do use a filter wrench, a strap wrench or band wrench works better than a claw-type wrench on this filter, because the claw type can puncture the canister. You will also want a small amount of fresh oil on hand to coat the rubber gasket of the new filter before installation — this helps create a good seal and makes removal easier next time.

Removing the old filter step by step

First, make sure the engine is cool or has been off for at least five minutes. Position your drain pan underneath the filter to catch drips. Grip the filter with your hand or wrench and turn it counterclockwise. It should spin off after a quarter turn or so; continue turning until it comes free. Expect a small amount of oil to spill into the pan.

Once the filter is off, wipe the filter mounting surface on the engine block with a clean rag. Remove any old rubber gasket material or debris. The mounting surface should be clean and dry before you install the new filter. This step prevents leaks and ensures the new gasket seats properly.

Installing the new filter

Take the new filter and explore a thin coat of fresh oil to the rubber gasket around the top edge. This helps the gasket compress evenly and prevents it from sticking to the engine block. Screw the new filter onto the mounting surface by hand, turning it clockwise. Hand-tighten only — do not use a wrench to tighten it.

Turn the filter until the gasket contacts the engine block, then turn it an additional three-quarter turn. This is the standard tightness for spin-on filters. If you over-tighten it, the gasket will compress too much and the filter will be difficult to remove next time. If you under-tighten it, oil may leak around the gasket. Three-quarter turn after contact is the right amount.

Checking your work and disposal

Start the engine and let it run for 30 seconds, then turn it off. Wait a minute and check the filter for leaks. Look underneath where the filter sits and around the base where it screws on. You should see no oil dripping or pooling. If oil is leaking, turn off the engine, let it cool, and tighten the filter another quarter turn.

The old filter contains used oil and should not go in the trash. Take it to an auto parts store — most accept used filters for free. Some stores offer a small credit if you bring in the old filter when you buy a new one. Alternatively, many quick-lube shops and dealerships will dispose of it if you ask.

Frequently Asked Questions

Can I change the oil filter without changing the oil?

Yes, you can replace the filter alone. However, Jeep recommends changing both together every 10,000 miles. If you are only replacing the filter between oil changes, make sure you are not exceeding the mileage interval for the oil itself. Changing the filter without fresh oil does not extend the life of the old oil.

What happens if I over-tighten the filter?

Over-tightening crushes the rubber gasket and makes the filter very difficult to remove next time. You may need a wrench or filter wrench to get it off, and you risk damaging the filter canister. Stick to three-quarter turn after the gasket contacts the engine block.

Is there a difference between the 3.6L and 2.0L turbo filters?

No, both engines use the same filter size and thread pattern. The Mopar part number 68157646AA and all the aftermarket equivalents listed fit both engines. You do not need to check which engine you have when ordering.

How often should I replace the filter?

Jeep recommends replacing the oil filter every 10,000 miles under normal driving conditions. If you drive in severe conditions — towing, dusty environments, or frequent short trips — Jeep suggests every 5,000 miles. Always replace the filter when you change the oil.