Recirculate a metered portion of exhaust gas back into the intake and help keep peak combustion temperatures in check with the Standard Ignition Exhaust Gas Recirculation (EGR) Valve EGV733 — a direct-fit replacement for six 1990-1993 Cadillac applications.
Fitment: 1993 Cadillac 60 Special; 1990-1992 Cadillac Commercial Chassis; 1990-1993 Cadillac DeVille; 1990 Cadillac Eldorado; 1990-1992 Cadillac Fleetwood; 1990 Cadillac Seville.
Interchange: Manufacturer part number EGV733.
What does this EGR valve do?
It recirculates a metered portion of exhaust gas back into the intake, lowering peak combustion temperatures, which helps reduce the formation of nitrogen oxides (NOx).
Which vehicles does the EGV733 fit?
It's a direct-fit replacement for the 1993 Cadillac 60 Special, 1990-1992 Commercial Chassis, 1990-1993 DeVille, 1990 Eldorado, 1990-1992 Fleetwood, and 1990 Seville. See the Buyer's Guide tab.
What are signs my EGR valve may need replacing?
Rough idle, stalling, engine ping or knock, or a failed emissions test may indicate EGR issues. Diagnose the cause first; if a faulty EGR valve is to blame, this replaces it.
Will installing this fix a check engine light?
Not necessarily, since those symptoms can have other causes. If a failed EGR valve is confirmed as the cause, replacing it with EGV733 addresses that source.
What is the manufacturer part number?
This is Standard Ignition part number EGV733.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
