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WIX 15318 Filter Gasket | 5.5″ OD
$1.81 In Stock
WIX Gaskets
Genuine WIX filter gaskets for applications where the sealing ring is replaced separately from the filter. Most spin-on filters include an attached gasket, but some cartridge and special applications call for a dedicated sealing ring — each gasket’s dimensions, cross-references, and full equipment fitment are listed on its product page. In-stock gaskets ordered by 12:00 PM CST (Mon–Fri) ship the same day with FASTSHIP. Need to confirm fit? Contact HCI before you order.
Filter Gasket FAQ's
Match it to the filter it seals — each gasket’s product page lists the WIX filters it’s used with, its dimensions (outer diameter, inner diameter, thickness), any cross-referenced part numbers, and the equipment it fits. Still unsure? Contact HCI and we’ll confirm before you order.
Most spin-on filters come with their gasket attached, so nothing extra is needed. Separate gaskets come into play on cartridge-style and certain special applications where the sealing ring is replaced on its own — and a fresh gasket should go on every time the filter is serviced. Never reuse a compressed gasket; it’s the cheapest part of the job and the most common leak point.
Yes — every gasket we stock is a genuine WIX product with its WIX part number and UPC on the listing, not an aftermarket equivalent.
In-stock gaskets ordered by 12:00 PM CST Monday–Friday ship the same day with FASTSHIP. They ship by small-parcel carrier. Want fitment confirmed first? Call us before you order.
