Chevrolet Colorado Oil Filter Location – Pinpoint It On Every Engine

Locating the oil filter on a Chevy Colorado varies significantly between the 3.6L V6, the 2.8L Duramax, and the 2.7L Turbo engines. This guide gives you the precise coordinates and tool lists to ensure your next DIY oil change is fast and mess-free.

You have gathered your fresh oil, grabbed your drain pan, and crawled under the truck, only to realize the filter isn’t where you expected. We have all been there, especially with modern trucks that hide components behind skid plates or deep in the engine bay. Finding the chevrolet colorado oil filter location does not have to be a guessing game if you know which engine sits under your hood.

Whether you are a weekend warrior preparing for a camping trip or a dedicated off-roader maintaining your rig after a muddy trail, knowing your truck is vital. This guide will walk you through every major engine configuration for the Colorado. We will cover the tools you need and the “pro-tips” that keep your driveway clean.

Regular maintenance is the easiest way to prevent engine wear and avoid the signs of a clogged oil filter that can lead to costly repairs. Let’s dive into the specifics of your truck’s layout so you can get back on the road or the trail as quickly as possible.

Understanding the chevrolet colorado oil filter location by engine

The Chevrolet Colorado has featured several different engines over the years, and each one places the filter in a unique spot. Unlike older trucks where the filter always hung off the side of the block, modern GM engineering uses both cartridge and spin-on styles. Knowing your specific engine code is the first step to success.

For the second-generation Colorado (2015–2022), the two most common engines are the 3.6L V6 and the 2.8L Duramax Diesel. The third-generation (2023+) moved exclusively to the 2.7L Turbocharged four-cylinder. Each of these requires a different approach and slightly different tools to access the chevrolet colorado oil filter location safely.

If you are comparing this layout to other midsize trucks, you might notice that the Chevrolet Colorado vs Ford Ranger engine bays are organized quite differently. GM tends to favor top-side access for many of their newer V6 designs, which is a huge win for DIY mechanics who hate crawling in the dirt.

The 3.6L LGZ V6: Top-Side Convenience

If you own the 3.6L V6, you are in luck because this is one of the easiest filters to change in the automotive world. The filter is a cartridge style located right on top of the engine. You do not even need to go under the truck to swap it out.

Open the hood and look toward the front of the engine, slightly to the driver’s side. You will see a black plastic cap with a large nut molded into the top. This is the cartridge oil filter housing. You will need a 27mm hex socket to unscrew this cap.

Be careful when pulling the old cartridge out. It will be saturated with hot oil, so have a rag or a small plastic bag ready to catch drips. Always replace the filter housing O-ring included with your new filter to prevent leaks under pressure.

The 2.8L Duramax LWN: Side Access Challenges

The diesel engine presents a different challenge for owners. Finding the exact chevrolet colorado oil filter location for the diesel requires looking toward the passenger side of the engine block. It is a traditional spin-on filter, but it is tucked away behind some plumbing.

Most owners find it easiest to access this filter through the wheel arch access panel. Turn your wheels all the way to the right to create space. You may need to remove a few plastic clips from the inner fender liner to reach in and grab the filter comfortably.

Because this filter sits near the engine oil cooler, space is tight. A small “cup-style” filter wrench usually works better here than a standard strap wrench. Be prepared for some oil to run down the side of the block; using a form-a-funnel can help redirect the mess into your drain pan.

The 2.7L Turbo L3B: The Modern Standard

On the newest 2023 and 2024 models, the 2.7L Turbo engine is the star of the show. GM moved the chevrolet colorado oil filter location back to the bottom of the engine for this configuration. It is a spin-on filter located on the driver’s side of the oil pan.

If you have a Z71 or ZR2 trim, you will likely have a front skid plate protecting the undercarriage. You will need to remove the bolts holding the rear of the skid plate to gain enough clearance to reach the filter. It is positioned vertically, which makes it much easier to “pre-fill” the new filter with oil before installation.

Using a high-quality synthetic oil is crucial for these turbocharged engines. The Oil Life Monitoring System in the new Colorado is quite accurate, but many off-roaders prefer to change their oil every 5,000 miles regardless of what the dash says to protect the turbo bearings.

Essential tools for a Colorado oil change

Before you start, gather the right equipment. Having the correct socket size or wrench type prevents you from rounding off plastic caps or getting stuck halfway through the job. Here is what a pro technician keeps on the cart for a Colorado service.

• 27mm Socket: Essential for the 3.6L V6 cartridge cap.
• 15mm Wrench/Socket: For the oil pan drain plug on most models.
• Filter Wrench: A cup-style wrench for the 2.8L Diesel or 2.7L Turbo.
• Torque Wrench: To ensure the drain plug and housing are tightened to spec (usually around 18-22 lb-ft).
• Drain Pan: At least an 8-quart capacity, especially for the Diesel which holds more oil.

Always double-check your owner’s manual for the specific oil capacity. The 3.6L V6 typically takes about 6 quarts, while the 2.8L Duramax requires approximately 6.3 quarts. Overfilling can be just as harmful as underfilling, so add the last quart slowly and check the dipstick frequently.

Step-by-step: Changing the filter on a 3.6L V6

1. Warm the Engine: Run the truck for five minutes. Warm oil flows better and carries more contaminants out of the engine.
2. Loosen the Cap: Use your 27mm socket to loosen the top-side cartridge cap. Only loosen it a few turns at first; this allows the oil inside the housing to drain back into the pan.
3. Drain the Pan: Go underneath and remove the 15mm drain plug. Let the oil drain completely into your pan.
4. Swap the Cartridge: Pull the cap the rest of the way off. Remove the old filter and the rubber O-ring. Slide the new filter housing O-ring into the groove and click the new filter into the cap.
5. Reinstall: Screw the cap back on by hand first to avoid cross-threading. Tighten it with your wrench until it is snug. Reinstall the drain plug with a new crush washer if necessary.

This process is very similar to many other GM vehicles. If you have worked on an oil filter in car models from the Buick or Cadillac lines, the 3.6L setup will look very familiar. It is a clean, efficient design that makes maintenance a breeze.

Safety and maintenance checklist

Working on a truck requires basic safety precautions. Never rely solely on a floor jack; always use jack stands if you are lifting the vehicle. Since the Colorado has decent ground clearance, many people can reach the chevrolet colorado oil filter location without lifting the truck at all, which is the safest way to work.

Task	Frequency	Key Detail
Check Oil Level	Every Fuel Fill-up	Ensure truck is on level ground.
Inspect Filter Housing	Every Oil Change	Look for cracks in the plastic 3.6L cap.
Grease Zerk Fittings	Every 7,500 Miles	Common on aftermarket off-road suspension.
Reset Oil Life Monitor	After Every Change	Use the steering wheel controls/menu.

If you notice any metal flakes in your old oil or if the filter looks collapsed, these are red flags. In such cases, it is wise to consult a professional mechanic to inspect your engine’s internal health. For most owners, however, a simple visual inspection of the old filter is enough to confirm things are running smoothly.

Pro-tips for off-roaders and high-mileage owners

If you use your Colorado for overlanding or heavy towing, your oil works harder. Heat is the enemy of lubrication. Consider upgrading to a high-performance filter with a synthetic media. These filters can trap smaller particles without restricting the flow of oil to critical components like the engine oil cooler.

For those with the 2.8L Duramax, be mindful of the “mess factor.” Because the filter is horizontal, it will spill as soon as you loosen it. A clever trick is to punch a small hole in the bottom of the filter with a screwdriver and let it drain into a cup before unscrewing it completely. This keeps your driveway and your arm clean.

Always verify that the old rubber gasket came off with the old filter. If it sticks to the engine block and you “double-gasket” the new filter, it will blow out under pressure. This is a common mistake that can empty your engine of oil in seconds, leading to total engine failure.

Frequently Asked Questions About chevrolet colorado oil filter location

Where is the oil filter on a 2016 Chevy Colorado V6?

The oil filter is located on the top of the engine, toward the front and slightly to the driver’s side. It is a cartridge-style filter housed under a black plastic cap that requires a 27mm socket to remove.

Do I need to remove the skid plate to change the oil on a Colorado ZR2?

Yes, on most ZR2 models, especially those with the 2.7L Turbo engine, you will need to remove or drop the back of the front skid plate to access the oil filter and the drain plug comfortably.

Can I reach the diesel oil filter without removing the tire?

You can reach it by turning the wheels all the way to the right and reaching through the wheel well. While you do not have to remove the tire, doing so provides much more room to work and makes the job less frustrating.

What size socket fits the Chevy Colorado oil drain plug?

Most Chevrolet Colorado models use a 15mm hex head bolt for the oil pan drain plug. Some aftermarket plugs may vary, but 15mm is the factory standard for the second and third generations.

Wrapping up your DIY oil change

Finding the chevrolet colorado oil filter location is the hardest part of the job for a first-timer. Once you know where it is and have the right tools—like that 27mm socket for the V6 or the cup wrench for the Diesel—the process becomes a simple routine. Taking care of this yourself ensures the job is done right and gives you a chance to inspect your truck for other issues.

Remember to always recycle your old oil and filter at a local auto parts store. Keeping your engine clean with fresh oil and a high-quality filter is the best insurance policy for your truck’s longevity. Whether you are hitting the highway or the trails, a well-maintained Colorado is a reliable companion.

Stay safe, take your time, and enjoy the satisfaction of maintaining your own machine. Your Colorado will thank you with years of dependable service and peak performance!