That oil line is usually called the
oil filter adapter or sometimes the
oil filter housing to engine block line. It's *not* typically one piece. On a 1992 S10 Blazer, it's more likely a two-piece assembly. There's a piece that connects to the oil filter housing and another piece that goes to the engine block. They may be joined by an O-ring or gasket. Sometimes there's a short section of flexible hose too.
It's crucial to find a repair manual or parts diagram specific to your 1992 S10 Blazer's engine (the 4.3L V6 was common, but others existed) to be certain. The parts diagram will show you exactly how many pieces are involved and their names.
