white; 2 Ports
blue; 2 Ports
Light Green 2 Ports
with black finish; 2 Ports
gray; 2 Ports
purple; 2 Ports
w/o Calif. Emissions 4 Ports
Browse our selection of quality ported vacuum switch parts designed specifically for your Chevrolet K20 Suburban. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Custom · Custom Deluxe · Deluxe · Scottsdale · Silverado
Sport Utility
L6 4.1L · L6 4.8L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.6L · V8 7.4L
Automatic · Manual · U/K
