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GMC C3500 Engine Switches

Engine switches for the GMC C3500 span the 1979–2002 model years, covering oil pressure switches and brake switches across a range that includes kits for straightforward replacement. Pick your GMC C3500's year above to narrow the list to engine switches with confirmed fitment. Every part shown is checked against our vehicle data.

1 - 3 of 3 results

Best Seller Free Shipping
Picture of BD Diesel Exhaust Brake Push/Pull Switch Kit

BD Diesel Exhaust Brake Push/Pull Switch Kit

14 reviews
Vehicle Specific
from $84
In Stock (10+)
Picture for manufacturer BD Diesel
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Best Seller Free Shipping
Picture of BD Diesel 1030900 Rocker Switch Kit for Exhaust Brake 5/8" Manual Transmission Shift Lever

BD Diesel 1030900 Rocker Switch Kit for Exhaust Brake 5/8" Manual Transmission Shift Lever

60 reviews
Part: 1030900
Vehicle Specific
$123.95
In Stock (8)
Picture for manufacturer BD Diesel
Best Seller
Picture of BD Diesel 1030910 Rocker Switch Kit for 3/4" Manual Transmission Shift Lever

BD Diesel 1030910 Rocker Switch Kit for 3/4" Manual Transmission Shift Lever

41 reviews
Part: 1030910
Vehicle Specific
$147.95
Ships from manufacturer
Picture for manufacturer BD Diesel

What's here for your GMC C3500

  • Engine Oil Pressure Switch
  • Engine Brake Switch

The widest selection here comes from Standard Motor Products, Airtex Automotive Division, BD Diesel, and GPD. Other categories GMC C3500 owners shop for: GMC C3500 Coolant Hoses and Pipes, GMC C3500 Exterior Lights and GMC C3500 Springs and Suspension Parts, or browse all GMC C3500 parts and accessories.