Does Walmart Change Spark Plugs in 2023? (A Complete Service Guide)
If your car‘s engine has been feeling sluggish and less efficient recently, new spark plugs can help restore its performance. But does Walmart offer spark plug replacement services? And how much does it cost compared to other repair shops?
As an auto parts ecommerce expert, I‘ve done extensive research into Walmart‘s Auto Care Center services. In this detailed guide, you‘ll learn everything you need to know about getting your spark plugs changed at Walmart, including:
- How the service works
- Average costs
- Timeline expectations
- Spark plug options
- DIY tips
- And more!
Let‘s take a closer look under the hood…
Overview of Spark Plug Replacement at Walmart
Yes, most Walmart Supercenters with an on-site Auto Care Center provide complete spark plug replacement services.
Over 2,500 locations across the U.S. have a certified team of technicians who can swap your old worn-out spark plugs for new ones right on schedule. Just call ahead for an appointment.
This preventative maintenance helps optimize your engine‘s performance and gas mileage, saving you money over the long run.
When Do Spark Plugs Need Replacing?
Spark plugs power your engine‘s combustion by generating timed electrical sparks to ignite the fuel/air mixture in the cylinders. But after 15,000-100,000 miles, they degrade and stop firing properly.
Here are common signs your spark plugs need changing:
- Reduced fuel efficiency
- Lack of acceleration and power
- Rough idle
- Occasional misfires
- Failed emissions test
Consult your owner‘s manual for the recommended replacement interval for your vehicle. Regularly changing worn spark plugs helps avoid more costly repairs down the road.
How Much Does Spark Plug Replacement Cost at Walmart?
The total spark plug replacement cost at Walmart ranges from $32 to $98, with the average around $50-75. What affects the pricing?
Parts Cost
- Type of metal used – copper, platinum, iridium, etc. Premium materials cost more.
- Number of plugs – more cylinders means higher parts cost.
- Brand – OEM plugs tend to cost more.
Labor Cost
- Vehicle make/model – more complex engines have higher shop labor rates.
- Local market prices – Walmart rates vary by location.
For example, here are some sample quotes:
| Car | Parts | Labor | Total |
|---|---|---|---|
| Toyota Camry | $12 x 4 | $50 | $88 |
| Ford F-150 | $8 x 8 | $75 | $99 |
| Honda Civic | $15 x 4 | $45 | $85 |
Contact your local Walmart Auto Care Center for an exact quote based on your specific vehicle.
How Long Does the Spark Plug Replacement Process Take?
While the hands-on plug install only takes around 1 hour, you should expect to leave your car at Walmart for 3-4 hours total.
This allows time for check-in, technicians evaluating your engine, waiting if needed, and final quality control inspections before driving your car home.
I recommend dropping off your vehicle in the morning on a weekday, as afternoons and weekends tend to be busier at most Auto Care Centers. Proper spark plug service should never be rushed.
Spark Plug Brands Sold at Walmart
Along with professional installation, Walmart also sells a wide variety of reputable spark plug brands that DIYers can use for self-service.
Some top options include:
- NGK – Leading OEM plug manufacturer, optimized designs
- Champion – Reliable copper plugs for most vehicles
- Bosch – Innovative electrode configurations
- Denso – Excellent iridium plugs for boosted motors
- E3 – Enhanced diamond-shaped electrode
- Motorcraft – Ford OEM plugs
- ACDelco – GM OEM plugs
Prices start as low as $2 per plug, up to $15+ for premium iridium. Always check for the right part number matched to your engine.
DIY Spark Plug Replacement Tips
While professional installation is recommended, you can change spark plugs yourself with some mechanical skill and auto tools.
Steps Include:
- Disconnect battery
- Remove ignition coil packs
- Extract old plugs with wobble extension
- Check electrode wear – should be brown not black
- Gap new plugs properly – avoid over-torquing
- Reinstall coils and reconnect battery
- Start engine and test performance
Take precautions as improper spark plug service can damage your engine. Ask a mechanic if you‘re unsure.
Other Repair Shops That Change Spark Plugs
If Walmart isn‘t convenient, you can also get spark plug replacement done at:
- Midas
- Firestone
- Pep Boys
- AutoZone
- O‘Reilly Auto Parts
- Independent mechanic shops
Parts and labor costs are comparable to Walmart, typically ranging from $40-$150 depending on vehicle and plug type. Always get an estimate beforehand.
The Bottom Line
Replacing worn spark plugs is essential for restoring lost engine power and fuel economy. Walmart provides this service at over 2,500 Auto Care Center locations nationwide at affordable prices.
Just be sure to make an appointment in advance and allow 3-4 hours for the complete process. And don‘t forget you can pick up replacement plugs right at the store.
Let me know if you have any other questions about getting your spark plugs changed at Walmart! I‘m happy to help Walmart customers keep their vehicles running smoothly.
