Standard Ignition EGR Valve EGV405 for 1977-1978 Buick/Chevrolet/GMC 5.0L (Century, Regal, C10, C10 Suburban)
Always the correct part
Call or Chat
30-Day Returns Accepted
Free Ground Shipping
The Standard Ignition Manifold Air Tube (part number AT126) is a direct-fit replacement for 1976-1984 Buick, Chevrolet, GMC, and Oldsmobile vehicles with 5.0L, 5.7L, and 7.4L engines.
Fits: 1976-1984 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models including Century, Regal, C10, C10 Suburban, C20, C20 Suburban, C30, Caprice and more — 5.0L, 5.7L, and 7.4L 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: KEM 160-422, Mighty Distributing System 17506, ACDelco 14055182, Sorensen 779-5326, BWD EC1282, Duralast AR45, General Motors 14055182, Airtex 1A1007 and 3 more