🔧 ES350 - Engine Oil & Oil Filter Change

This job drains the old engine oil, replaces the oil filter element and seals, then refills with fresh oil. Clean oil is critical for engine life, smooth running, and fuel economy.

Difficulty Level: Beginner | Estimated Time: 1.0-1.5 hours

Assumption: Your ES350 uses a cartridge-style oil filter housing (common on this engine).

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⚠️ Safety & Precautions

• ⚠️ Work on a level surface and support the car with jack stands before going underneath.
• ⚠️ Engine oil can be hot—let the engine cool 15-30 minutes to avoid burns.
• ⚠️ Keep oil off the exhaust and belts; wipe spills immediately.
• ⚠️ Never rely on a floor jack alone—always use jack stands.
• 🔋 Battery disconnect is not required for this service.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 2-ton minimum)
• Jack stands (rated 2-ton minimum)
• Wheel chocks
• Safety glasses
• Nitrile gloves
• Drain pan (at least 8-quart)
• Funnel
• 10mm socket
• Ratchet
• Torque wrench (10-80 ft-lbs range)
• 14mm socket
• Oil filter cap wrench 64mm 14-flute (specialty)
• 3/8" drive extension (3-6 inch)
• Flat trim clip tool
• Shop rags

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Engine oil (SAE 0W-20 full synthetic) - Qty: 7 quarts
• Oil filter element (cartridge type) - Qty: 1
• Oil filter housing O-ring set - Qty: 1
• Oil drain plug gasket (crush washer) - Qty: 1

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📋 Before You Begin

• Park on level ground, shift to Park, and set the parking brake.
• Chock the rear wheels using wheel chocks.
• Warm the engine for 2-3 minutes, then shut it off. This helps the oil drain faster without being dangerously hot.
• Lift the front of the car with a floor jack and support it with jack stands at proper front support points.
• “Cartridge filter” means a replaceable paper element inside a reusable housing.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Remove the front underbody access panel

• Put on safety glasses and nitrile gloves.
• Position the drain pan under the engine oil pan area.
• Use a 10mm socket with a ratchet to remove the small access cover bolts/clips.
• If there are push-clips, pop them out using a flat trim clip tool.

Step 2: Drain the engine oil

• Use a 14mm socket with a ratchet to loosen the oil drain plug.
• Finish removing the plug by hand and let the oil drain into the drain pan.
• Remove the old crush washer from the plug and install the new oil drain plug gasket.
• Reinstall the drain plug by hand first to avoid cross-threading, then tighten with a torque wrench: Torque to 40 Nm (30 ft-lbs).
• Tip: Hand-start threads to prevent expensive damage.

Step 3: Remove the oil filter housing and replace the filter

• Move the drain pan
• Use the oil filter cap wrench 64mm 14-flute (specialty) with a ratchet and 3/8" drive extension to loosen the housing.
• Slowly spin it off and let remaining oil drain out.
• Remove the old oil filter element from the housing.
• Remove the old O-rings from the housing using a shop rag (don’t scratch the plastic/metal sealing surfaces).
• Install the new O-rings from the oil filter housing O-ring set.
• Lightly coat (lubricate) the new O-rings with fresh 0W-20 engine oil using a finger.
• Install the new oil filter element into the housing.
• Reinstall the housing by hand until snug, then tighten with a torque wrench: Torque to 25 Nm (18 ft-lbs).
• O-ring lube prevents leaks and torn seals.

Step 4: Reinstall the underbody access panel

• Reposition the access cover.
• Use the 10mm socket and ratchet to reinstall bolts snugly (do not over-tighten plastic panels).
• Reinstall any clips using the flat trim clip tool as needed.

Step 5: Refill the engine with new oil

• Lower the car off the jack stands using the floor jack.
• Open the hood and remove the oil fill cap.
• Insert a funnel and add SAE 0W-20 full synthetic (start with about 6.0 quarts).
• Reinstall the oil fill cap.

Step 6: Start, check for leaks, and set the oil level

• Start the engine and let it idle for 30-60 seconds.
• Shut the engine off and wait 5 minutes for oil to settle.
• Check underneath for leaks at the drain plug and filter housing. Use shop rags to wipe and re-check.
• Check the dipstick and add oil as needed to reach the full mark (add in small amounts).

Step 7: Reset the oil maintenance reminder

• Option A (multi-information display): Use steering wheel controls to go to Settings > Vehicle Settings > Maintenance System > Oil Maintenance > Reset.
• Option B (if your cluster uses ODO/TRIP method): With ignition OFF, set the display to Trip A using the steering wheel/ODO button, then turn ignition ON while holding the button until the reset completes.

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✅ After Repair

• Recheck the oil level the next morning (cold engine) and top off if needed.
• Look under the car after your first short drive to confirm no seepage.
• Dispose of used oil and the old filter properly (most parts stores/service centers accept waste oil).

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💰 DIY vs Shop Cost

Shop Cost: ₹3,500-₹7,500 (parts + labor)

DIY Cost: ₹2,500-₹5,000 (parts only)

You Save: ₹1,000-₹2,500 by doing it yourself!

Shop labor rates vary but typically run ₹800-₹1,500/hour. This repair takes a shop approximately 1.0-1.5 hours.

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🎯 Ready to get started?

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