🔧 Elantra - Engine Oil and Oil Filter Change

This service drains the old engine oil, replaces the spin-on oil filter, and refills your Elantra with fresh oil. Regular oil changes reduce internal engine wear and help prevent sludge buildup.

Difficulty Level: Beginner | Estimated Time: 45-60 minutes

Oil specification: SAE 5W-20 full synthetic meeting API SP and ILSAC GF-6A | Refill capacity with filter: approximately 4.0 L (4.2 US qt)

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⚠️ Safety & Precautions

• Let the engine cool until the exhaust and oil pan are warm, not hot. Hot oil can cause severe burns.
• Work on firm, level pavement. Never work under a vehicle supported only by a jack.
• Use both drive-on ramps and wheel chocks before getting underneath your Elantra.
• Wear safety glasses and nitrile gloves because used engine oil can irritate skin.
• Do not overfill the engine. Excess oil can damage the catalytic converter and internal seals.
• Battery disconnection is not required for this service.

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🔧 Required Tools

You'll need the following tools for this repair:

• Low-profile drive-on ramps rated 2-ton minimum
• Rubber wheel chocks rated 2-ton minimum
• 17mm six-point socket
• 3/8-inch-drive ratchet
• 3/8-inch-drive torque wrench rated 10-80 ft-lbs
• Adjustable 64-80mm oil-filter wrench
• 8-quart sealable oil drain pan
• Automotive funnel with 1-inch outlet
• 10mm socket
• Plastic trim-clip removal tool
• Clean lint-free shop towels
• Nitrile mechanic gloves
• ANSI Z87.1 safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• SAE 5W-20 full-synthetic engine oil meeting API SP and ILSAC GF-6A - Qty: 5 US quarts
• Spin-on engine oil filter - Qty: 1
• Oil drain-plug crush washer - Qty: 1

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📋 Before You Begin

• Run the engine for three to five minutes, then shut it off. Warm oil drains more completely.
• Place your Elantra in neutral, apply the parking brake firmly, and switch off the ignition.
• Center the front wheels on the ramps and drive up slowly. Place the wheel chocks tightly behind both rear tires.
• Open the hood and locate the oil filler cap and yellow engine-oil dipstick.
• No infotainment service mode, scan tool, coding, or battery disconnection is needed.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the Oil Filler

• Put on the ANSI Z87.1 safety glasses and nitrile mechanic gloves.
• Use your gloved hand to turn the oil filler cap counterclockwise and remove it.
• Use a clean lint-free shop towel to wipe around the filler opening so dirt cannot fall inside.
• Pull the yellow dipstick out slightly to let air enter while the old oil drains.

Step 2: Remove the Lower Access Cover

• Look beneath the front of the engine for the oil-service opening or lower splash shield.
• If the shield blocks access, use the 10mm socket and 3/8-inch-drive ratchet to remove its bolts.
• Use the plastic trim-clip removal tool to lift any reusable plastic clips without breaking them.
• Set the shield and fasteners aside in their installed order.

Step 3: Drain the Old Oil

• Position the 8-quart sealable oil drain pan beneath the oil-pan drain plug. Allow room for the oil stream to travel outward.
• Use the 17mm six-point socket and 3/8-inch-drive ratchet to loosen the drain plug counterclockwise.
• Finish removing the plug with your gloved hand while keeping inward pressure on it, then pull it away quickly.
• Let the oil drain until it slows to an occasional drip, usually five to ten minutes.
• Move the pan as the oil stream shortens.

Step 4: Install the Drain Plug

• Use a clean lint-free shop towel to wipe the drain plug and the sealing surface on the oil pan.
• Remove the old crush washer and place the new crush washer on the drain plug.
• Thread the plug clockwise by hand until fully seated. If it does not turn easily, back it out and restart to prevent crossed threads.
• Use the 17mm six-point socket and 3/8-inch-drive torque wrench to tighten the plug to Torque to 34-44 Nm (25-33 ft-lbs). Aim for the middle of that range, about 39 Nm (29 ft-lbs).

Step 5: Remove the Oil Filter

• Move the 8-quart sealable oil drain pan directly under the spin-on oil filter.
• Use the adjustable 64-80mm oil-filter wrench to turn the old filter counterclockwise until loose. An oil-filter wrench grips a filter that is too tight to remove by hand.
• Finish unscrewing the filter with your gloved hand. Keep it upright because it contains oil.
• Check that the old rubber filter gasket came off with the filter. A gasket left on the engine will cause a major leak.
• Use a clean lint-free shop towel to wipe the filter mounting surface.

Step 6: Install the New Oil Filter

• Apply a thin film of fresh 5W-20 engine oil to the new filter’s rubber gasket using a gloved fingertip.
• Thread the new filter clockwise by hand until its gasket first contacts the mounting surface.
• Tighten the filter approximately three-quarters of one additional turn by hand.
• If using the 3/8-inch-drive torque wrench with a suitable filter-wrench grip, tighten to Torque to 12-16 Nm (9-12 ft-lbs). Do not exceed the filter manufacturer’s printed specification.
• Do not use the adjustable oil-filter wrench for extra tightening unless needed to reach the specified torque.

Step 7: Reinstall the Lower Cover

• Use clean lint-free shop towels to remove spilled oil from the oil pan, filter area, and splash shield.
• Position the lower splash shield in its original location.
• Use the plastic trim-clip removal tool by hand to reinstall the reusable clips.
• Use the 10mm socket and 3/8-inch-drive ratchet to reinstall the shield bolts snugly. Do not overtighten plastic-mounted fasteners.

Step 8: Lower the Vehicle

• Confirm that no tools or the 8-quart sealable oil drain pan remain under your Elantra.
• Remove the rubber wheel chocks from behind the rear tires.
• Drive slowly backward off the low-profile drive-on ramps and park on level ground.
• Apply the parking brake and leave the transmission in neutral.

Step 9: Add Fresh Engine Oil

• Place the automotive funnel with 1-inch outlet in the oil filler opening.
• Pour in approximately 3.8 L (4.0 US qt) of SAE 5W-20 engine oil first.
• Remove the funnel and install the oil filler cap clockwise by hand until secure.
• Fully insert the dipstick, remove it, and read both sides. The level should be between the low and full marks.
• Add oil through the automotive funnel in 100-200 mL increments until the level approaches the full mark. Total capacity is approximately 4.0 L (4.2 US qt) with a new filter.
• Do not pour in the entire 5-quart container.

Step 10: Start the Engine and Check for Leaks

• Start the engine and confirm that the red oil-pressure warning light turns off within a few seconds.
• If the warning light remains on, shut the engine off immediately and verify the oil level, filter, and drain plug.
• Let the engine idle for approximately 30 seconds.
• Use the safety glasses and a clean lint-free shop towel while visually checking beneath the engine for leakage. Do not reach near moving or hot components.
• Switch the engine off and wait five minutes for the oil to drain back into the oil pan.

Step 11: Set the Final Oil Level

• Use a clean lint-free shop towel to wipe the dipstick.
• Insert the dipstick fully, remove it again, and check both sides.
• If necessary, use the automotive funnel to add small amounts of 5W-20 oil until the reading reaches the full mark without going above it.
• Use your gloved hand to reinstall the dipstick fully and tighten the oil filler cap securely.

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✅ After Repair

• Check the drain-plug and oil-filter areas again after the first drive and the following morning.
• Record the date and odometer reading for the next service.
• For normal driving, Hyundai’s typical interval is 7,500 miles or 12 months. Severe use may require service every 3,750 miles or six months.
• Severe use includes repeated short trips, heavy traffic, dusty roads, extreme temperatures, or prolonged idling.
• Pour the used oil into the sealable drain pan and take it with the old filter to an authorized recycling or oil-collection facility. Never pour oil onto the ground or into a drain.

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💰 DIY vs Shop Cost

Shop Cost: ₹3,500-₹7,000 (parts + labor)

DIY Cost: ₹2,500-₹5,000 (parts only)

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

Local labor rates vary. This repair takes a shop approximately 0.5-1.0 hour.

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🎯 Ready to get started?

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