kofil r12t replacement filter elements fuel filter/water separator, replaces# racor s3240 18-7987 r12t 120at npt zg1/4-19, for marine engine (4pcs) is up for auction in Automotive. The current bid is $1.00, 97% below the $32.99 MSRP, in Good Condition. Bid on this item at our Florence - Industrial Road location before the auction closes.