Standard Ignition Manifold Air Tube AT146 for 1985-1990 Chevrolet/GMC 6.0L 8.2L (C60, C70, C6000, C7000)
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The Standard Ignition Alternator Diode (part number D-72) is a direct-fit replacement for 1990-1991 GMC vehicles with engines.
Specifications:
| Voltage | 12 |
Fits: 1990-1991 GMC models including B6000, C5000, C6000, and C7000.
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 10470609, BWD SC237, General Motors 10469265, NAPA Echlin AC100