Is your Can-Am Outlander 570 feeling a bit sluggish? Maybe it’s harder to start than it used to be, or it’s burning through fuel faster than you can fill it. You know that feeling—the throttle response just isn’t as crisp as it was on day one.
I’m here to promise you that the solution is often simpler and cheaper than you think. One of the most common culprits for these issues is a worn-out spark plug, and replacing it is a perfect weekend DIY job that can bring your machine back to life.
In this complete guide from FatBoysOffroad, we’re going to walk you through everything you need to know about the spark plug can am outlander 570. We’ll cover why it’s so important, how to spot a failing plug, a detailed step-by-step replacement process, and pro tips to get the job done right the first time.
Why Your Outlander 570 Spark Plug is a Small Part with a Huge Job
Think of the spark plug as the match that starts the fire. It’s a tiny component, but it’s responsible for creating the electrical spark that ignites the air-fuel mixture inside your engine’s cylinders. Without that precise spark, you have no power.
Over time, the extreme heat and pressure cause the plug’s electrodes to wear down. This erosion widens the gap the spark has to jump, weakening it and leading to incomplete combustion.
Staying on top of your spark plug maintenance delivers some serious rewards. The benefits of spark plug can am outlander 570 replacement are immediate and noticeable.
- Restored Power and Acceleration: A strong, consistent spark means a more powerful and complete combustion cycle, giving you that snappy throttle response you love.
- Improved Fuel Economy: When your engine burns fuel efficiently, it uses less of it. Fresh plugs can make a real difference in how often you’re hitting the gas station.
- Easier Starting: A healthy spark plug ignites the fuel mixture instantly, making cold starts quick and effortless.
- Smoother Idle: Worn plugs can cause a rough, shaky idle. New ones help the engine purr smoothly.
- Reduced Emissions: A clean burn is a green burn. Proper combustion minimizes harmful pollutants, which is a key part of any eco-friendly spark plug can am outlander 570 maintenance plan.
Recognizing the Signs: Common Problems with a Failing Spark Plug
Your Outlander is pretty good at telling you when something is wrong. You just have to know what to listen for. The common problems with spark plug can am outlander 570 often show up as performance issues you can feel from the driver’s seat.
Here are the top symptoms that point to a tired spark plug:
- Engine Misfires: You might feel a stutter or hesitation during acceleration. This is the classic sign of a plug failing to fire correctly.
- Rough Idling: If your ATV shakes or sounds uneven while idling, the spark plugs are one of the first things to check.
- Difficulty Starting: A weak spark struggles to ignite a cold engine. If you’re cranking the engine more than usual, suspect the plugs.
- Poor Acceleration: Does your 570 feel like it’s lost its punch? A worn plug can’t keep up with the engine’s demands for a rapid spark.
- Decreased Fuel Efficiency: If you notice you’re visiting the pump more often, inefficient combustion from old plugs is a likely cause.
Ignoring these signs can lead to bigger problems, like fouled catalytic converters or excess strain on your ignition system. It’s a simple fix that prevents costly repairs down the road.
Choosing the Right Spark Plug: OEM vs. Aftermarket Options
When you’re ready to buy, you’ll see a few options. The most important thing is getting the right plug for your specific machine. Your owner’s manual is the ultimate authority, but for most Can-Am Outlander 570 models, the factory-spec plug is an NGK DCPR8E.
OEM Plugs (Like the NGK DCPR8E)
This is the plug your machine was designed to run with. You can’t go wrong with the OEM recommendation. It offers reliable performance and the correct heat range for the Rotax V-twin engine.
Aftermarket Iridium Plugs
You might see premium options like Iridium plugs (e.g., NGK DCPR8EIX). These have a finer electrode, which creates a more focused and powerful spark. They also last significantly longer than standard copper plugs.
While they cost a bit more upfront, many riders find the extended lifespan and marginal performance boost to be worth it. If you ride hard or want the best, an Iridium plug is a great upgrade.
A Note on Sustainable Choices
When we talk about a sustainable spark plug can am outlander 570, it’s less about the plug itself and more about its effect. A high-quality plug that ensures a complete burn reduces unburnt fuel emissions and improves mileage. Keeping your engine in tune is one of the best eco-friendly practices you can adopt as a rider.
The Complete How-To: Spark Plug Can-Am Outlander 570 Replacement Guide
Alright, let’s get our hands dirty! This is a straightforward job that most DIYers can tackle in under an hour. This spark plug can am outlander 570 guide will walk you through every step.
H3: Tools and Parts You’ll Need
Gathering your tools first makes the job go smoothly. You don’t need a massive toolbox for this.
- New Spark Plugs: You’ll need two (the Outlander 570 is a V-twin).
- Ratchet Wrench: A 3/8″ drive is perfect.
- Socket Extension: At least 3-6 inches long to reach the plugs.
- Spark Plug Socket: A 5/8″ (or 16mm) deep socket, preferably with a rubber insert to grip the plug.
- Torque Wrench: Crucial for not damaging your engine.
- Feeler Gauge or Gapping Tool: To ensure the plug gap is correct.
- Dielectric Grease: To protect the electrical connection.
- Anti-Seize Compound: To make the next plug change easier.
- A Rag: To clean the area around the plugs.
H3: Safety First: Pre-Job Checklist
Before you touch a single bolt, run through this quick safety check. It only takes a minute.
- Work on a COOL Engine: Let the ATV sit for at least an hour. Engine components, especially the exhaust, get extremely hot.
- Work in a Well-Ventilated Area: Garages can fill with fumes. Keep the door open.
- Clean the Machine: A quick wash or wipe-down around the engine bay prevents dirt from falling into the cylinder when you remove the plug.
H3: Step-by-Step Replacement Process
Ready? Let’s do this. We’ll start with one cylinder and then repeat the process for the other.
- Locate the Spark Plugs: Your Outlander 570 has two cylinders. You’ll find a spark plug boot (connected to a black wire) on the top of each cylinder head. You may need to remove a side panel for easier access, depending on your model year.
- Clean the Area: Use a rag or compressed air to clean any dirt or debris from around the spark plug boot. You do not want this falling into your engine.
- Remove the Spark Plug Boot: Grab the boot firmly, give it a slight twist to break the seal, and pull it straight up and off the spark plug. Do not pull on the wire itself.
- Remove the Old Spark Plug: Place your 5/8″ spark plug socket onto your extension and ratchet. Fit it over the spark plug and turn it counter-clockwise to loosen it. Once it’s loose, you should be able to unscrew it the rest of the way by hand.
- Inspect the Old Plug: Take a look at the tip of the old plug. A healthy plug should be a light tan or grayish color. If it’s black and sooty, oily, or white and blistered, it could indicate other engine issues.
- Gap the New Plug: The correct gap for the NGK DCPR8E is 0.028 inches (0.7mm). Use your feeler gauge to check. If it needs adjustment, gently tap the ground strap on a hard surface to close the gap or use a gapping tool to carefully pry it open.
- Apply Anti-Seize (Optional but Recommended): Apply a very small amount of anti-seize compound to the threads of the new spark plug. This prevents it from getting stuck in the aluminum cylinder head over time. Be careful not to get any on the electrode.
- Install the New Plug by Hand: Carefully thread the new spark plug into the cylinder head by hand. This is the most important step to prevent cross-threading. It should screw in easily for several turns.
- Torque to Spec: Once the plug is finger-tight, use your torque wrench to tighten it to the manufacturer’s specification. For this engine, it’s typically around 13 ft-lbs (18 Nm). Over-tightening can strip the threads in the head, which is a disastrously expensive repair.
- Apply Dielectric Grease: Squeeze a small dab of dielectric grease into the opening of the spark plug boot. This creates a moisture-proof seal and prevents corrosion.
- Reinstall the Boot: Press the boot firmly back onto the new spark plug until you feel or hear it “click” into place. This ensures a solid connection.
- Repeat for the Other Cylinder: Now, just follow the exact same steps for the second spark plug.
That’s it! You’ve successfully completed the job. Reinstall any panels you removed, and you’re ready to fire it up.
Pro Tips and Best Practices for Spark Plug Care
Want to do the job like a seasoned tech? Follow these spark plug can am outlander 570 best practices to ensure a long-lasting and trouble-free repair.
- Always Use a Torque Wrench: We can’t stress this enough. The “good-n-tight” method is a recipe for disaster. Stripping cylinder head threads is a nightmare.
- Start by Hand: Cross-threading is the enemy. Always, always thread the new plug in by hand for the first few turns to ensure it’s seated correctly before putting a wrench on it.
- Don’t Drop the New Plug: A drop onto a hard floor can crack the ceramic insulator or close the electrode gap, rendering the plug useless. Handle them with care.
- Check Your Work: After reinstalling the boots, give them a gentle tug to make sure they are securely snapped onto the plugs. A loose boot will cause an immediate misfire.
- Follow a Schedule: This isn’t a one-and-done job. Refer to this spark plug can am outlander 570 care guide and your service manual to establish a regular replacement interval, typically every 100-200 hours of use or annually.
Frequently Asked Questions About the Can-Am Outlander 570 Spark Plug
How often should I change the spark plugs on my Outlander 570?
A good rule of thumb is to inspect them annually and replace them every 100-200 riding hours, or every two years, whichever comes first. If you ride in very dusty or wet conditions, you may want to check them more frequently.
Can I use a different brand of spark plug?
Yes, you can use a quality plug from another brand like Champion or Autolite, but you must ensure it is an exact cross-reference for the NGK DCPR8E. It needs to have the same thread pitch, reach, and, most importantly, the same heat range to avoid engine damage.
What happens if I over-tighten the spark plug?
Over-tightening is a serious mistake. It can stretch and weaken the threads in your engine’s aluminum cylinder head. At worst, it will strip them completely, requiring a costly and complicated repair. Always use a torque wrench.
Do I really need anti-seize and dielectric grease?
While the engine will run without them, they are highly recommended by professionals. Anti-seize prevents the steel plug from galling or seizing in the aluminum head due to heat cycles. Dielectric grease protects the connection from moisture and corrosion, ensuring a strong spark for the life of the plug.
Replacing the spark plugs on your Can-Am Outlander 570 is one of the most rewarding DIY maintenance tasks you can perform. It’s a simple, inexpensive job that pays huge dividends in performance, reliability, and fuel economy.
By following this guide, you’ve not only saved money but also gained valuable experience working on your own machine. Now, get that ATV fired up, listen to that smooth idle, and feel the restored power on your next ride. Get out there, get dirty, and ride safe!
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