8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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  • Spark Plug Repair & Replacement Service

Spark Plug Repair & Replacement Service

Spark plugs create the electricity needed to ignite the air-fuel mixture in your vehicle’s engine, which causes combustion and in turn starts your car. A common symptom of a bad spark plug is engine misfiring, which can trigger the check engine light to illuminate. Other signs of bad spark plugs include start-up trouble with your vehicle, rough idling, sluggish acceleration, engine knocking, loud rattling sounds and declining fuel economy. If you experience any of these issues, then it’s time to locate the nearest NAPA Auto Care. Continuing to drive under these hectic conditions can cause damage to the catalytic converter and engine, causing you costly repairs down the road.

Spark Plug Repair

Spark plug terminals erode naturally as time passes. At minimum, plan to replace spark plugs every 18,000 to 50,000 miles, which is based on spark plug metal type and the design need for your exact make and model. Thanks to the nationwide NAPA Network, getting your high-quality spark plugs replaced is easier than ever. Simply schedule an appointment at one of the 17,000+ NAPA Auto Care centers where our ASE-certified technicians perform industry-leading diagnostic and repair services.

Spark Plug Replacement at NAPA Auto Care

An ASE-certified NAPA technician will perform a detailed inspection. Then, the NAPA technician will thoroughly explain your vehicle’s condition to you. This includes documenting what problems are urgent and what repairs you can delay. If the damaged spark plug no longer performs as designed, replacement is considered necessary. Keep in mind, there are considerable benefits to replacing old, worn spark plugs, like consistent engine combustion, better fuel economy and lower emissions.

At NAPA, we know a little bit of knowledge goes a long way. And vehicle owners need to know upfront how much it costs to replace spark plugs. Spark plug replacement costs between $150 and $700 on average, which includes the price of both parts and services. Rely on the easy-to-use NAPA Auto Care Repair Estimator to plan your budget.

This competitive pricing tool provides instant cost estimates for the most common repairs. Simply input your vehicle’s year, make and model for the most up-to-date price estimation. Plus, check out the free nationwide NAPA Auto Care 24-Month/24,000-Mile Peace of Mind Warranty, which covers parts and labor on qualifying repairs and services across The NAPA Network.