Genuine "fit it once and be done with it".. correct GM AC Delco original fuel pump seal for all 1998 V6 (only) engines as listed (only one type anyway).

Fits ONLY V6 3.8L 231cid GAS FI N Engine VIN = K

This is a brand new GM AC Delco part.. not a used or rebuilt unit.. they are just too much hassle to have to do twice to risk changing for anything else other then the specified unit.. in our opinion.

NOTE: We do not warrant Electical fuel  pumps once removed from the sealed bags. Inspect without opening bag..once openned its NOT returnable in any way.