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I/O 5.0-8.2L 8 Cyl Spark Wire Set - Thunderbolt Ignition - 369-535, 18-8821-1,

Marsoni M251S
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I/O 5.0-8.2L 8 Cyl Spark Wire Set - Thunderbolt Ignition - 369-535, 18-8821-1,I O 5. 0 8. 2L 8 Cyl Spark Wire Set Thunderbolt Ignition Brand : WSM Item #: 369 535 OEM #: 18 8821 1, 43376A3, 84 816761A17, 84 816761A3, 84 816761Q17, 84 816761Q3 FITS THUNDERBOLT IGNITION'S Make Model CC HP Year Mercruiser Mercruiser Mercruiser Mercruiser Mercruiser Note: For more information on our policies please click the Shipping and Payments tab or to ask a question click our store name for our home page.
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4.6 ★★★★★
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S. E.
Whiting, US
★★★★★ 5
Perfect fit, no problems.
Style: Standard Air Filter
It fit perfect in my grandson's 2013 Subaru Outback. It went right in with no problem. And you can't beat the price. Will definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
J
Verified Purchase
Joe Simpson
Bozeman, US
★★★★★ 4
Did not fit well - IMO
Style: Advanced Air Filter
Seems to fit but not as snug as the original...should work but not awesome
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2024
R
Verified Purchase
Rob7280
Dallas, US
★★★★★ 5
Fit 2009 Subaru Forester
Style: Standard Air Filter
Perfect fit for 2009 Subaru Forester. Great price and fast shipping. Arrived undamaged. Would buy again.
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Reviewed in the United States on December 8, 2025
C
Verified Purchase
Courtney R.
Massapequa, US
★★★★★ 5
Great aftermarket parts
Style: Standard Air Filter
Every product I bought from this brand has been fantastic. From filters to air sensors, everything has been high quality and works very well. They are an exact fit replacement.
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Reviewed in the United States on August 11, 2025
M
Verified Purchase
miguel peralta
Lexington, US
★★★★★ 5
Filter Subaru
Style: Advanced Air Filter
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026

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