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NGK Laser Iridium Spark Plug Box of 4 (SILFR6C11)

Marsoni M251S
Sale price$83.26
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Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Laser Iridium Spark Plug Box of 4 (SILFR6C11)NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from
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  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
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Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Fits
Fits a 15 Subaru Forester, working great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
B
Verified Purchase
Bob
Carnegie, US
★★★★★ 5
Good Quality, Good Price for a Subaru Replacement Air Filter
Look like a great name brand filter. Not a bad price for a Subaru (2013) replacement. I will buy again if available.
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Reviewed in the United States on April 25, 2026
L
Verified Purchase
Lance Low
Boise, US
★★★★★ 5
It works!
Fitment was great on my 2014 Subaru Crosstrek. Construction was solid and great that I don’t have to worry about changing it for 18,000 miles. Would purchase again.
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Reviewed in the United States on March 26, 2026
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Verified Purchase
Thomas M. Cook
Chelsea, US
★★★★★ 5
As described, great quality
Perfect fit and function for 2018 Subaru Outback
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Reviewed in the United States on January 15, 2026
M
Verified Purchase
Michael Mueller
Fort Morgan, US
★★★★★ 4
Good product
This is a long life filter without having to oil and wash like a lifetime k&n.
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Reviewed in the United States on December 18, 2025

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