Standard Ignition EGR Valve EGV589 for 1993-2005 Acura/Buick/Cadillac 3.8L 4.3L (SLX, Allure, LaCrosse, LeSabre)
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The Standard Ignition EGR Valve (part number EGV688) is a direct-fit replacement for 1983-1993 Buick and GMC vehicles with 3.8L and 4.3L engines.
Specifications:
| EGR Valve Type | Manufactured Positive Back Pressure Valve |
| Hose Connector Quantity | 1 |
| Number of Bolt Holes | 2 |
Fits: 1983-1993 Buick and GMC models including Riviera and Typhoon — 3.8L and 4.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: ACDelco 19145997, BWD EGR1012, Duralast EGR186, General Motors 17079701, Airtex 4F1057, CARQUEST Premium by WELLS 70-5652, NAPA Echlin 2-3125