Outlander Oil Change Guide

Mitsubishi Outlander Oil Change: A Comprehensive DIY Guide

The Mitsubishi Outlander, a popular choice for families and adventurers alike, requires regular maintenance to ensure its longevity and optimal performance. One of the most crucial aspects of this maintenance is the regular changing of the engine oil and oil filter. This guide will walk you through the process for the third-generation Mitsubishi Outlander (model years 2014-2021) equipped with the MIVEC 2.4L I4 engine. While the procedure is generally similar for other engine variants, always consult your owner's manual for specific details pertaining to your vehicle.

Performing your own oil change can save you money and provide a deeper understanding of your vehicle's mechanics. With the right tools and a bit of patience, this task is well within the reach of the average DIYer. Let's get started!

Why Regular Oil Changes are Essential

Engine oil is the lifeblood of your vehicle. It lubricates moving parts, reduces friction, dissipates heat, cleans the engine by carrying away contaminants, and prevents corrosion. Over time, oil degrades due to heat and contamination, losing its effectiveness. Regular oil changes ensure that your Outlander's engine is protected and running smoothly, preventing premature wear and potential costly repairs.

What You'll Need: Tools and Supplies

Before you begin, gather all the necessary tools and supplies. Having everything ready will make the process much smoother and more efficient.

• New Engine Oil: For the 2.4L I4 engine, the recommended oil is SAE 0W-20 full synthetic. If 0W-20 is unavailable, SAE 5W-20 can be used as a temporary alternative.
• New Oil Filter: Ensure you have the correct oil filter for your Mitsubishi Outlander. Some compatible part numbers include Mobil 1 M1-110A, Fram XG7317, Bosch 3323, Royal Purple 10-2867, Wix 57356XP, and Purolator PBL14610.
• 17mm Socket and 3/8" Drive Ratchet: For removing the oil drain plug.
• Used Oil Catch Container: A container with a capacity of at least 5 quarts to collect the old oil.
• Automotive Funnel: To pour in the new oil cleanly.
• Oil Filter Wrench: A Lisle 63600 oil filter wrench is highly recommended for easy removal of the old filter.
• Shop Rags or Paper Towels: For cleaning up spills.
• Work Gloves: To protect your hands.
• Safety Glasses: To protect your eyes.
• Wheel Chocks: For safety when raising the vehicle.
• Floor Jack and Jack Stands (Optional): If more ground clearance is needed.
• New Drain Plug Washer (Recommended): Mitsubishi part number MD050317.

Step-by-Step Oil Change Procedure

Follow these steps carefully to change the oil and filter in your Mitsubishi Outlander:

1. Prepare the Vehicle

1. Drive the Outlander onto a level surface.
2. Shift the transmission into Park and firmly engage the parking brake.
3. For easier draining, warm up the engine for a few minutes. This helps suspend contaminants and allows the oil to flow more freely.
4. Turn off the ignition.
5. Place wheel chocks securely behind the rear tires to prevent any accidental movement.

2. Access the Oil Drain Plug and Filter

1. Open the bonnet (hood).
2. Locate the oil fill cap on top of the engine and twist it counter-clockwise to remove it.
3. Partially pull out the engine oil dipstick an inch or two. Removing the fill cap and slightly lifting the dipstick creates a vacuum break, allowing the old oil to drain out more quickly.
4. If you have sufficient clearance, you can proceed from underneath. If not, use a floor jack to lift the front of the vehicle and securely support it with at least two jack stands. Never work under a vehicle supported only by a jack.

3. Drain the Old Engine Oil

1. Slide under the front passenger side of the Outlander.
2. Locate the oil pan, which is typically a black metal component. The oil drain plug is usually found on the rear edge of the oil pan.
3. Position your used oil catch container directly beneath the oil drain plug.
4. Using the 17mm socket and ratchet, carefully loosen the oil drain plug by turning it counter-clockwise. Be prepared for the oil to start flowing out.
5. Once loosened, slowly remove the drain plug by hand. Be cautious as the oil may still be hot.
6. Allow the old oil to drain completely. This typically takes 5 to 10 minutes, or until the flow reduces to an occasional drip.

4. Replace the Oil Drain Plug

1. Inspect the washer on the drain plug. If it appears worn or damaged, it's highly recommended to replace it with a new one (Mitsubishi MD050317) to prevent leaks.
2. Clean the drain plug and the area around the drain hole on the oil pan with a rag.
3. Thread the drain plug back into the oil pan by hand in a clockwise direction. This helps prevent cross-threading.
4. Tighten the drain plug with the 17mm socket and ratchet until it is snug. Avoid over-tightening. If you have a torque wrench, tighten it to the manufacturer's specified torque, typically between 26-32 lb-ft.

5. Remove and Replace the Oil Filter

1. Locate the old oil filter. It's usually positioned in front of the oil pan, closer to the front of the vehicle.
2. Slide the used oil catch container underneath the oil filter to catch any residual oil.
3. Using the oil filter wrench, loosen the old oil filter by turning it counter-clockwise. If it's particularly tight, the filter wrench will provide the necessary leverage.
4. Once loosened, carefully unscrew the filter by hand. Be mindful that some oil will still drain out.
5. Allow the oil to drain from the filter mounting area for a minute or two.
6. Dispose of the old oil filter properly.

6. Install the New Oil Filter

1. Take your new oil filter and dip your finger into some clean, new engine oil.
2. Lubricate the rubber gasket (O-ring) on the new oil filter with this oil. This ensures a good seal, prevents leaks, and makes future removal easier.
3. Before installing the new filter, check that the old filter's rubber gasket is not still stuck to the engine's filter mounting surface. If it is, carefully remove it.
4. Screw the new oil filter onto the engine by hand in a clockwise direction until the rubber gasket makes contact with the mounting flange.
5. Continue tightening the filter by hand for another 1/2 to 3/4 of a turn past initial contact. Do not over-tighten, as this can damage the gasket and lead to leaks.

7. Refill with New Engine Oil

1. Ensure the oil drain plug and new oil filter are securely tightened.
2. Insert the automotive funnel into the oil fill hole on the engine.
3. The total oil capacity for an oil change with filter replacement on the 2.4L I4 engine is approximately 4.82 U.S. quarts (4.6 litres). It's advisable to add slightly less than the full capacity initially to avoid overfilling. Pour in about 4.25 to 4.5 U.S. quarts of the recommended SAE 0W-20 full synthetic oil.
4. Replace the oil fill cap securely by twisting it clockwise.
5. Reinsert the dipstick fully.

8. Check the Oil Level and Final Checks

1. Start the engine and let it run for a few minutes to allow the new oil to circulate and fill the new filter.
2. While the engine is running, check underneath the vehicle for any signs of leaks around the drain plug and the oil filter.
3. Shut off the engine and wait for at least 10 to 15 minutes to allow the oil to settle back into the oil pan.
4. Remove the dipstick, wipe it clean, reinsert it fully, and then pull it out again to check the oil level. The oil level should be between the MIN and MAX marks on the dipstick. If it's low, add a small amount of oil at a time, rechecking the level after each addition, until it reaches the correct mark. Do not overfill.
5. If you had to raise the vehicle, carefully lower it back to the ground.

Oil Capacity and Viscosity Summary

Here's a quick reference for your Mitsubishi Outlander (2.4L I4):

Always confirm these specifications with your vehicle's owner's manual, as variations may exist based on model year and specific trim levels.

Frequently Asked Questions (FAQs)

Q1: Does the Mitsubishi Outlander have an oil filter?

A1: Yes, all Mitsubishi Outlander models are equipped with an engine oil filter, which needs to be replaced during an oil change.

Q2: How often should I change the oil in my Mitsubishi Outlander?

A2: Consult your owner's manual for the recommended oil change interval. Generally, it's recommended every 5,000 to 7,500 miles (8,000 to 12,000 km) or every 6 to 12 months, whichever comes first. Driving conditions (e.g., frequent short trips, towing) may necessitate more frequent changes.

Q3: Can I use a different oil viscosity than 0W-20?

A3: While 0W-20 full synthetic is the recommended viscosity for optimal fuel economy and engine protection, 5W-20 can be used as a temporary substitute if 0W-20 is not available. However, it's best to revert to 0W-20 at your next oil change.

Q4: What happens if I overfill the engine with oil?

A4: Overfilling can cause the crankshaft to whip the oil into a froth, reducing its lubricating properties. It can also lead to increased oil pressure, potentially damaging seals, gaskets, and other engine components, resulting in leaks or reduced performance.

Q5: Where can I dispose of used engine oil and filters?

A5: Used engine oil and filters are hazardous waste and should not be poured down drains or put in regular trash. Most auto parts stores, service stations, and local recycling centres accept used motor oil and filters for proper disposal or recycling.

Conclusion

Changing the oil and filter in your Mitsubishi Outlander is a straightforward maintenance task that can significantly contribute to the health and longevity of your vehicle. By following this guide, you can confidently perform this essential service yourself, saving money and ensuring your Outlander continues to provide reliable transportation for years to come. Remember to always prioritize safety and refer to your owner's manual for any specific instructions or recommendations for your particular model.

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