Best Spark Plugs for Ford F-150: NGK, Champion & More
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The Ford F-150 is America's best-selling truck — and keeping its engine running at peak performance starts with the right spark plugs. Whether you're running the 3.5L EcoBoost, the 5.0L Coyote V8, or the 2.7L twin-turbo, spark plug choice matters.
What to Look for in F-150 Spark Plugs
Ford trucks operate under significant load conditions — hauling, towing, and hard acceleration put extra stress on the ignition system. You want plugs that:
- Match the OEM electrode gap specification
- Handle high cylinder pressures (especially on turbocharged EcoBoost engines)
- Offer longevity — iridium or platinum for 60,000–100,000 mile intervals
Top Picks for the Ford F-150
NGK Iridium IX
NGK's Iridium IX is a top performer for the F-150. The ultra-fine 0.6mm iridium tip delivers a more focused spark, improving combustion efficiency. These are a favorite among F-150 owners who want OEM-quality performance without the dealership price tag.
Champion Iridium
Champion's iridium plugs offer excellent value. They're engineered for extended service intervals and provide reliable cold starts — important for Texas winters and cold mornings.
Motorcraft Spark Plugs
Motorcraft is Ford's OEM supplier. If you want the exact plug Ford installed at the factory, Motorcraft is the answer. They're engineered specifically for Ford engines and are a safe, reliable choice for any F-150.
How Often Should You Replace F-150 Spark Plugs?
For copper plugs, every 30,000 miles. For platinum or iridium, most Ford F-150 models go 60,000–100,000 miles between changes. Always check your owner's manual for the specific interval.
Shop F-150 Spark Plugs at Texan Supply
We carry NGK, Champion, Motorcraft, and more — all in stock and ready to ship free. Browse our full spark plug collection and find the right fit for your F-150.