Where the oil filter sits on a 2010 Honda CR-V

On a 2010 Honda CR-V, the oil filter is mounted on the driver's side of the engine, below the intake manifold and behind the engine block. You'll find it tucked between the engine and the firewall — the metal wall that separates the engine bay from the cabin. This location means you may need to remove the plastic splash guard underneath the vehicle to reach it comfortably, though some owners work around it by angling their arm from above.

The filter itself is a cylindrical cartridge about 3 inches tall and 2.5 inches in diameter. It's held in place by a single bolt that threads into the engine block. Because of where it sits, you'll want good lighting and possibly a small mirror to see what you're doing — the space is tight but not impossible for a DIY job.

Key Takeaways

  • The oil filter on a 2010 CR-V is located on the driver's side of the engine, below the intake manifold and behind the engine block.
  • You will need a 64 mm oil filter socket or wrench to remove and install the filter, along with a ratchet and extension bar.
  • The engine should be warm but not hot before you start, and you should drain the old oil first to avoid spilling it when you remove the filter.
  • The correct replacement filter for this model is a Honda part number 15400-PLM-A01 or an equivalent OEM or aftermarket filter rated for this engine.
  • After installation, run the engine for 30 seconds and check the filter area for leaks before driving the vehicle.

Tools and parts you'll need

To remove and replace the oil filter, you need a 64 mm oil filter socket or a 64 mm oil filter wrench. A socket is easier to use with a ratchet and extension bar, but a wrench works if that's what you have. You'll also need a drain pan to catch any oil that spills when you loosen the filter — even after draining the main oil, the filter cartridge holds about half a quart.

For the replacement filter itself, the correct part for a 2010 CR-V is Honda OEM part number 15400-PLM-A01. Aftermarket filters from Fram, Mobil 1, Bosch, or other major brands will work as long as they're rated for the 2.0-liter or 2.4-liter engine in your model year. Check the filter box to confirm it lists the 2010 CR-V as compatible.

You'll also want a tube of fresh engine oil (the 2010 CR-V holds about 3.7 quarts with a filter change), a rag or paper towels, and jack stands if you're removing the splash guard to access the filter more easily. A small flashlight or headlamp makes the job much faster.

Step-by-step removal and installation

Start by warming the engine for a minute or two, then turn it off and let it cool for five minutes. Warm oil drains faster and more completely. If you're removing the splash guard, raise the vehicle on jack stands and unbolt it — this gives you much better access. Place your drain pan under the filter location.

Using your 64 mm socket or wrench, turn the filter counterclockwise to loosen it. Once it's loose enough to turn by hand, unscrew it the rest of the way and tip it into the drain pan. Some oil will spill, so work slowly. Wipe the filter mounting surface on the engine block with a clean rag to remove any old rubber or debris.

Before installing the new filter, explore a thin layer of fresh engine oil to the rubber gasket on the top of the new filter — this helps create a good seal and makes removal easier next time. Screw the new filter on by hand until the gasket contacts the mounting surface, then tighten it another three-quarters of a turn. Do not use the wrench or socket to tighten it; hand-tight is correct.

Reinstall the splash guard if you removed it, lower the vehicle, and add fresh oil to bring the level to the full mark on the dipstick. Start the engine and let it run for 30 seconds, then turn it off and wait a minute. Check the area around the new filter for any leaks. If you see drips, the filter may not be seated correctly — let it cool slightly and tighten it another quarter turn by hand.

Oil filter change intervals for the 2010 CR-V

Honda recommends changing the oil and filter every 12 months or 10,000 miles, whichever comes first, for normal driving. If you drive in severe conditions — frequent short trips, towing, dusty roads, or extreme temperatures — Honda suggests every 6 months or 5,000 miles instead. Check your owner's manual for the specific recommendation that applies to your driving habits.

Many owners change the filter every time they change the oil, which is the standard practice. Some people ask whether they can skip a filter change and just top up the oil, but this is not recommended — the filter becomes saturated with contaminants over time and loses effectiveness. Changing it with every oil change is the safest approach.

Common mistakes to avoid

The most common error is over-tightening the new filter. The rubber gasket will seal properly with hand-tightening plus three-quarters of a turn — more than that can damage the gasket and cause leaks, or make the filter impossible to remove next time. Use the wrench or socket only to loosen the old filter, not to tighten the new one.

Another mistake is forgetting to oil the gasket on the new filter before installation. Without that thin layer of fresh oil, the gasket can stick to the engine block, and you may tear it when you remove the filter next time. This leads to oil leaks and a messy job.

Finally, some owners skip checking the oil level after the filter change. The new filter holds oil, so the level will drop slightly. If you don't top it up, you may run low between oil changes. Always check the dipstick after installation and add oil as needed to reach the full mark.

When to call a shop instead

If the filter is stuck and won't turn by hand after you've loosened it with the wrench, stop and take the vehicle to a shop. Forcing it can strip the threads on the engine block, which is an expensive repair. A technician has tools to remove a stuck filter without damaging the mounting surface.

If you don't have a safe way to raise the vehicle or access the filter without removing the splash guard, a shop can do this job in 20 to 30 minutes. The labor cost is usually modest, and you avoid the risk of damaging the vehicle or yourself.

Frequently Asked Questions

Can I use any 64 mm filter socket, or does it have to be for oil filters?

A standard 64 mm socket will work, but an oil filter socket has a rubber insert that grips the filter without crushing it. If you use a regular socket, wrap a rubber band or old inner tube around the filter first to improve grip. Oil filter sockets cost about $10 to $15 and are worth having if you plan to do this job more than once.

What happens if I don't replace the filter and just change the oil?

The old filter will continue to trap contaminants, but it will become saturated and less effective over time. Your oil will stay cleaner longer if you replace the filter with every oil change. Skipping the filter is a false economy — the filter costs $8 to $15, while engine damage from poor oil quality costs thousands.

How do I know if the new filter is leaking?

After you start the engine and let it run for 30 seconds, look at the area around the filter base where it threads into the engine. If you see oil dripping or pooling, the filter is not sealed properly. Turn off the engine, let it cool for a few minutes, and tighten the filter another quarter turn by hand. Restart and check again.

Is the Honda OEM filter worth the extra cost compared to aftermarket?

Both OEM and quality aftermarket filters will protect your engine. The Honda filter costs a few dollars more but is may provide to fit and perform as Honda designed. Aftermarket filters from Fram, Mobil 1, or Bosch are equally reliable and often cost less. Choose based on price and availability — either will work.

Can I change the oil filter without draining the oil first?

Technically yes, but you'll spill more oil and make a bigger mess. The filter cartridge holds about half a quart of oil, which will pour out when you remove it. If you've already drained the main oil, you'll catch most of it in the drain pan. If you haven't, oil will run down the engine block and onto the ground or your driveway.