1978 Corvette EGR Valve Assembly Automatic Transmission with California Emissions

Parts You Will Need

• 

  1978 L48 or L82 Emission Hoses 19 Piece Set NB2

1978 EGR Valve Assembly Automatic Transmission with California Emissions

The EGR valve controls a passageway between the intake and exhaust manifolds. When the valve opens, the intake vacuum draws exhaust through the valve. This dilutes the incoming air/fuel mixture and has a quenching effect on combustion temperatures. Remember to always replace your faulty EGR valve with the model that corresponds to your year/model’s engine.

Direct replacement for GM part numbers:

17052661

7030806

For 5.7L 350 ci V8 With California Emissions

Also known under these part numbers: (For reference only)

• 689604121948
• EG10132-11B1