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The main vacuum line seen in the photo (found photo-not my actual vehicle), which appears to come from somewhere on the intake, has completely disintegrated. Numbers on the hose: 7132 GM 148-M 030303 ABG-3.
Is this a specialty GM part or replaced with generic tubing of the same size? If a defined part, does anyone know the part number?
The main vacuum line seen in the photo (found photo-not my actual vehicle), which appears to come from somewhere on the intake, has completely disintegrated. Numbers on the hose: 7132 GM 148-M 030303 ABG-3.
Is this a specialty GM part or replaced with generic tubing of the same size? If a defined part, does anyone know the part number?
Check out this thread I maintain (in my signature below) for replacing these hoses. My Blazer has the 4-button transfer case rather than the 3-button so if you have the 3-button it will be a bit different.
Vaccum hose question
