1965 – 1971 General Motors NOS Heater & Air Conditioning Vacuum Diaphragm GM # 1998909

This new old stock heater and air conditioning vacuum diaphragm was manufactured by General Motors for use on the following models:

Buick 1969 – 1970 (50-60-8000) with Auto A/C, (defroster door vacuum diaphragm).

Cadillac 1966 – 1971 Series 75 (9.280 fresh air valve rear).

Oldsmobile 1965 – 1970 All with CAC except F85 or Toronado (8.850 defroster valve)

NOTE:  Images show the condition and what is included in the sale.

*This item may be re-packaged to protect it from shelf wear.