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Twin Power Twin Cam and M8 Chrome Magnetic Oil Filter Replaces H-D 63798-99 with Backflow Valve

Marsoni M251S
Sale price$15.99
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Twin Power Twin Cam and M8 Chrome Magnetic Oil Filter Replaces H-D 63798-99 with Backflow ValveTwin Power Twin Cam and M8 Chrome Magnetic Oil Filter Replaces H D 63798 99 with Backflow Valve This Part Fits: Year Make Model Submodel 1999 2021 Harley Davidson FLHR Road King Base 2007 2019 Harley Davidson FLHRC Road King Classic Base 1999 2006 Harley Davidson FLHRCI Road King Classic Base 2000 2006 Harley Davidson FLHRI Road King Base 2004 2007 Harley Davidson FLHRS Road King Custom Base 2002 Harley Davidson FLHRSEI Screamin Eagle Road King Base
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 2382 reviews
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Product Reviews
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Verified Purchase
Sophia
Boise, US
★★★★★ 5
Exact fit, no trimming needed
Style: One Piece
Ordered this for my Ford F-150 and it dropped right into the airbox perfectly — same dimensions as the OEM filter, same end seals, same fit. No gaps, no air bypass around the edges. Clean swap in under five minutes. Engine runs smooth and the price is unbeatable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
very nice product
Style: Two Pieces
It fits perfectly. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
N
Verified Purchase
neelping
West Palm Beach, US
★★★★★ 5
Good Product and Price.
Style: One Piece
Great filter, fits perfectly. Very close to OEM fit. I have 2015 Mercedes E350, fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
A
Verified Purchase
A. Kissee
Draper, US
★★★★★ 5
Great plug
Style: Single
My car goes through these every 30,000 miles or so. But fantastic plug all around. Performs flawlessly even at almost 9000 rpm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2015
E
Verified Purchase
Edward P Shih
San Leandro, US
★★★★★ 5
Product as described, Works great.
Style: Single
Product as described, Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2015

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