Porsche Thermostat O-Ring Victor Reinz 99970163240

The Porsche Thermostat O-Ring by Victor Reinz (manufacturer part number 40-76916-00) is an OE supplier component designed to meet the performance standards required for your Porsche's cooling system. This O-Ring, cross-referenced to OE part number 99970163240, ensures a reliable seal at the thermostat housing, optimizing engine temperature regulation.

Verified vehicle fitment:

• Porsche 928 (1978–1982, Base; 4.5L V8; Coupe)
• Porsche 928 (1983–1984, S; 4.7L V8; Coupe)
• Porsche 928 (1985–1986, S; 5.0L V8; Coupe)
• Porsche 928 (1987–1989, S4; 5.0L V8; Coupe)
• Porsche 928 (1990–1991, Base and GT; 5.0L V8; Coupe)
• Porsche 928 (1993–1995, GTS; 5.4L V8; Coupe)

Choose the Victor Reinz Porsche Thermostat O-Ring (40-76916-00) for trusted OE supplier quality and precise fitment to your specified Porsche 928 models.