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GMC K3500 Engine Switches

Engine switches for the GMC K3500 cover model years 1979–2000 and include oil pressure and brake switch types. The range here brings together options from several suppliers, with kits available for select applications. Pick your GMC K3500'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 K3500

  • 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 K3500 owners shop for: GMC K3500 Exhaust and Tail Pipes, GMC K3500 Brake Hardware and GMC K3500 Valve Train Parts, or browse all GMC K3500 parts and accessories.