🔧 Engine Oil & Oil Filter - Replacement

This service replaces the old engine oil and the cartridge-style oil filter with fresh fluid and a new filter. Doing both together helps protect the turbocharged engine and keeps oil pressure and lubrication where they should be.

Difficulty Level: Beginner | Estimated Time: 1-2 hours

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⚠️ Safety & Precautions

• Work on a cool engine. Hot oil and exhaust parts can burn you.
• Support the vehicle with jack stands before getting underneath it. Never rely on a jack alone.
• Use eye protection. Oil may drip when the drain plug and filter are removed.
• Keep the ignition off the whole time.
• No battery disconnect is required for this repair.
• Dispose of used oil and the old filter at a proper recycling location.

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🔧 Required Tools

You'll need the following tools for this repair:

• 32mm oil filter socket
• 3/8-inch drive ratchet
• 3/8-inch drive torque wrench
• 19mm socket
• Oil drain pan
• Floor jack (rated 3-ton minimum)
• Jack stands
• Wheel chocks
• Funnel
• Shop towels
• Safety glasses
• Nitrile gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Engine oil meeting VW 502 00 spec, 5W-40 synthetic - Qty: 6 quarts
• Oil filter cartridge kit - Qty: 1
• Drain plug crush washer - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Let the engine cool fully before draining the oil.
• Raise the front of the car and support it securely on jack stands.
• Keep a drain pan ready before removing the drain plug.
• Tip: Warm oil drains faster, but a cool engine is safer.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and secure the vehicle

• Use the floor jack to raise the front of your Passat from the proper lift point.
• Place jack stands under the front support points and lower the car onto them.
• Use wheel chocks at the rear wheels so the car cannot roll.

Step 2: Remove the lower engine cover

• Use the 3/8-inch ratchet and the correct fastener bits or sockets on the lower splash shield fasteners.
• Set the cover and hardware aside in order so reinstalling it is easier.

Step 3: Drain the engine oil

• Position the oil drain pan under the oil pan drain plug.
• Use the 19mm socket to loosen and remove the drain plug.
• Let the oil drain completely.
• Install a new drain plug crush washer.
• Reinstall the drain plug and Torque to 30 Nm (22 ft-lbs).

Step 4: Remove the oil filter

• Open the hood and locate the oil filter housing on top of the engine.
• Use the 32mm oil filter socket and ratchet to loosen the filter cap.
• Lift out the old filter cartridge and remove the old O-rings from the cap.
• Wipe the housing clean with shop towels.
• Install the new O-rings from the kit and lightly coat them with fresh oil.
• Install the new filter cartridge into the cap.
• Reinstall the cap and Torque to 25 Nm (18 ft-lbs).
• Tip: Do not over-tighten the plastic filter cap.

Step 5: Add new engine oil

• Lower the car back to level ground.
• Use the funnel to add about 5.5 quarts of new engine oil first.
• Wait a minute, then check the dipstick or electronic oil level if equipped.
• Add oil slowly until the level is correct, staying near the full mark without overfilling.

Step 6: Start and inspect

• Start the engine and let it idle for 30-60 seconds.
• Check under the car and around the filter housing for leaks.
• Shut the engine off and recheck the oil level after a few minutes.

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✅ After Repair

• Verify the oil level is correct once the engine has sat for a few minutes.
• Inspect for any oil seepage around the drain plug and filter cap.
• Reset the service reminder in the instrument cluster if it is due.
• Drive a short distance, then recheck for leaks one more time.

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💰 DIY vs Shop Cost

Shop Cost: $130-$220 (parts + labor)

DIY Cost: $55-$95 (parts only)

You Save: $75-$125 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.8-1.2 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.