DIY Oil Change Guide for Most Vehicles
DIY oil changes save you money. Most drivers pay $40 to $80 at shops, but you spend just $20 to $50 on oil and filter at home. Do this every 5,000 to 7,500 miles on typical cars. Always check your owner's manual for exact needs.
Tools and Supplies You Need
Gather these items first. They cost under $100 total if you buy once.
| Item | Cost Range | Notes |
|---|---|---|
| 5 quarts oil | $20-$40 | Use the type your manual says, like 5W-20 or 5W-30 |
| Oil filter | $5-$15 | Match your engine |
| Wrench set | $10-$20 | 13mm to 19mm sizes work for most |
| Oil filter wrench | $5-$10 | Rubber strap type fits many |
| Drain pan | $10 | Holds 6 quarts |
| Funnel | $3 | Wide mouth |
| Rags or paper towels | $5 | For spills |
| Jack and stands (optional) | $50 | If no access under car |
"Home oil changes cut maintenance costs by 50% on average," says the Sidekick Research Team, based on analysis of 1,200 verified owner records (Source: Sidekick Owner Data, 2026).
Step-by-Step Guide
Park on level ground. Turn off engine. Wait 10 minutes for oil to cool. Wear gloves.
- Warm the engine. Run it 3-5 minutes. Warm oil drains better.
- Lift front end. Use jack stands if needed. Many drivers crawl under without.
- Drain old oil. Place pan under drain plug. Unscrew plug with wrench. Let oil drain 10-15 minutes. Tighten plug to 18-25 ft-lbs.
- Remove old filter. Use filter wrench. Wipe mount clean. Rub new filter gasket with fresh oil.
- Install new filter. Screw on hand-tight plus 3/4 turn. Do not over-tighten.
- Add new oil. Open hood. Remove dipstick. Insert funnel. Pour 4-5 quarts slowly.
- Check level. Wait 5 minutes. Pull dipstick. Wipe, reinsert, check. Add more if low.
- Run and inspect. Start engine 1 minute. Check for leaks. Recheck level. Lower car.
Dispose used oil at auto parts stores or recycling centers. In 80239, find free spots at AutoZone or O'Reilly.
Common Mistakes to Avoid
- Skip warming oil: Drains slow and leaves sludge.
- Over-tighten plug: Strips threads.
- Wrong oil type: Hurts engine.
- Forget filter: Clogs fast.
According to AAA's 2026 Driving Costs study, routine maintenance like oil changes averages $950 yearly for most vehicles (Source: AAA Your Driving Costs, 2026).
Sidekick tracks your mileage and sends reminders. Log your DIY change in the app to optimize ownership costs. As of April 2026, Sidekick users save $250 yearly on maintenance alerts (N=850 owners).
Expect 30-45 minutes your first time. Practice makes it 20 minutes. Save $200 to $400 yearly on 4 changes. Track costs in Sidekick for your full ownership score.