The Sierra Marine Oil Filter features a 20mm x 1.5 thread specification and includes an antidrainback valve. This valve helps maintain oil in the filter, preventing dry starts and reducing engine wear. It effectively removes harmful particles from your engine oil, ensuring clean lubrication.
Sierra Marine Oil Filter 18-7909 | MyTires4Less
Original price was: $2.76.$1.55Current price is: $1.55.
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