1991 GMC K3500 Diesel Glow Plug Controller
Navigate our online catalogue to find original replacement Diesel Glow Plug Controllers specifically designed to fit a 1991 GMC K3500.








Diesel Glow Plug Controller
$199.73
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days







Diesel Glow Plug Controller
$197.50
In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA