How to Change Engine Oil & Oil Filter on a 2018 Volkswagen Golf (DIY Guide)
Step-by-step instructions with required tools, VW 502 00 oil specs, and drain plug & filter cap torque specs
How to Change Engine Oil & Oil Filter on a 2018 Volkswagen Golf (DIY Guide)
Step-by-step instructions with required tools, VW 502 00 oil specs, and drain plug & filter cap torque specs


🔧 Golf - Engine Oil & Oil Filter Change
This service drains the old engine oil and replaces the oil filter so your engine stays lubricated and protected. On your Golf, the oil filter is a top-mounted cartridge style, but you’ll still drain the oil from the oil pan underneath.
Difficulty Level: Beginner | Estimated Time: 1.0-1.5 hours
⚠️ Safety & Precautions
- 🛑 Work on level ground and support the car with jack stands—never rely on a floor jack alone.
- 🔥 Oil and exhaust parts can be hot; let the engine cool 15–30 minutes before starting.
- 🧤 Wear gloves and safety glasses; hot oil can burn and splash.
- ⚠️ Keep oil off belts and hoses; wipe spills immediately.
- 🔋 Battery disconnect is not required for this service.
🔧 Required Tools
You'll need the following tools for this repair:
- Floor jack (rated 2-ton minimum)
- Jack stands (rated 2-ton minimum, pair)
- Wheel chocks
- Safety glasses
- Nitrile gloves
- Drain pan (at least 8-quart capacity)
- Funnel
- Torx T25 driver
- Torx T30 driver
- 19mm socket
- 3/8" ratchet
- Torque wrench (5–50 Nm range)
- 32mm socket
- Small flathead screwdriver
- Shop rags
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Engine oil (VW 502 00 approved full synthetic, typically 5W-40 or 0W-40) - Qty: 6 quarts
- Oil filter cartridge kit (filter + O-rings) - Qty: 1
- Oil drain plug crush washer - Qty: 1
- Oil drain plug - Qty: 1
📋 Before You Begin
- 🧭 Park on level ground, set the parking brake, and place wheel chocks behind the rear wheels.
- 🧪 Warm the engine for 2–3 minutes, then shut it off and let it cool 15–30 minutes so the oil drains well but isn’t scalding hot.
- 🧻 Open the hood and remove the oil fill cap to help the oil drain faster.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Raise and support the front of the car
- Use a floor jack (rated 2-ton minimum) to lift at the factory front center jack point or side pinch weld jack points.
- Place jack stands (rated 2-ton minimum, pair) under the proper support points and lower the car onto the stands.
- Shake the car lightly to confirm it’s stable before going under.
Step 2: Remove the lower engine cover (undertray)
- Position your drain pan (at least 8-quart capacity) under the engine area first.
- Use a Torx T25 driver and/or Torx T30 driver to remove the undertray screws (some screws may be different sizes depending on cover style).
- Set the cover and screws aside in a small pile so nothing gets lost.
- Tip: A magnetic tray helps keep screws together.
Step 3: Drain the engine oil
- Slide the drain pan (at least 8-quart capacity) directly under the oil pan drain plug.
- Use a 19mm socket with a 3/8" ratchet to loosen the drain plug, then finish removing it by hand.
- Let the oil drain until it slows to an occasional drip (usually 5–10 minutes).
- Wipe the drain plug area with shop rags.
Step 4: Replace the drain plug/washer and reinstall
- Install a new oil drain plug crush washer on the drain plug (or use the new drain plug if you’re replacing it).
- Thread the drain plug in by hand first to avoid cross-threading.
- Use a torque wrench (5–50 Nm range) with a 19mm socket to tighten the drain plug: Torque to 30 Nm (22 ft-lbs).
Step 5: Replace the oil filter cartridge (top of engine)
- Open the hood. The oil filter housing is the black plastic cap on top of the engine.
- Place shop rags around the housing to catch drips.
- Use a 32mm socket with a 3/8" ratchet to loosen and remove the filter housing cap.
- Pull the old filter cartridge off the cap (it snaps on).
- Use a small flathead screwdriver to carefully remove the old O-ring(s) from the cap. (An O-ring is a rubber sealing ring.)
- Install the new O-ring(s) from the oil filter cartridge kit. Lightly wipe a film of fresh oil on the O-ring with a gloved finger.
- Snap the new filter cartridge onto the cap, then reinstall the cap by hand until the O-ring seats.
- Use a torque wrench (5–50 Nm range) with a 32mm socket to tighten the housing cap: Torque to 25 Nm (18 ft-lbs).
Step 6: Reinstall the undertray
- Lift the undertray back into place.
- Install the screws by hand first, then tighten using the Torx T25 driver and/or Torx T30 driver.
Step 7: Add new oil
- Insert a funnel into the oil fill opening.
- Pour in about 5.0 quarts of engine oil (VW 502 00 approved full synthetic, typically 5W-40 or 0W-40).
- Wait 1 minute, then check the dipstick and top off gradually.
- Final fill is typically around 5.5–5.8 quarts total with filter—always use the dipstick to hit the correct level (do not overfill).
- Reinstall the oil fill cap.
Step 8: Start, check for leaks, and recheck the level
- Start the engine and let it idle for 30–60 seconds.
- Look underneath for leaks at the drain plug and (from above) around the oil filter housing cap.
- Shut the engine off and wait 5 minutes, then recheck the dipstick and top off as needed using the funnel.
- Wipe spills with shop rags.
Step 9: Reset the oil change reminder (if needed)
- Option A (Infotainment): Use the screen and follow CAR > Setup > Service > Reset oil change service.
- Option B (Instrument cluster): With ignition ON (engine off), use steering wheel buttons to go to Settings > Service > Reset and confirm.
✅ After Repair
- 🧾 Confirm the oil level is between MIN and MAX on the dipstick.
- 🕵️ Recheck for leaks after a short 5–10 minute drive.
- ♻️ Pour used oil into sealed containers and take it (and the old filter) to an oil recycling drop-off.
💰 DIY vs Shop Cost
Shop Cost: $120-$220 (parts + labor)
DIY Cost: $45-$85 (parts only)
You Save: $75-$135 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.
🎯 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.

















