Repair Cost Guide

Spark plugs replacement cost
for a Ford F-150

Replacing spark plugs on a Ford F-150 involves removing the old plugs and installing new ones, typically requiring a socket set and torque wrench. The cost is driven by the type of spark plugs used, the number of cylinders in the engine, and the labor time required. For a Ford F-150, this repair usually takes around 1-2 hours of labor, depending on the engine type and the mechanic's experience.

$220 – $380
Typical fair price range · USD

Cost breakdown

Parts: ~$100 / Labour: ~$200

What affects the price

Engine type (e.g., 3.5L EcoBoost or 5.0L V8)
Spark plug type (copper, platinum, or iridium)
Mechanic's labor rate and location

Can you do it yourself?

Possible with skill — requires a socket set, torque wrench, and basic mechanical knowledge, but can be challenging due to spark plug location and accessibility

Tips before you pay

Use the correct spark plug type for your Ford F-150's engine to ensure optimal performance and fuel efficiency
Consider replacing the spark plug wires and boots at the same time to prevent future issues
Check your owner's manual for the recommended spark plug replacement interval, typically between 30,000 to 100,000 miles

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More cost guides

Brake pads replacement — Ford F-150 Alternator replacement — Ford F-150 Timing belt replacement — Ford F-150

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality — always compare against a real quote using our Scam Checker.