GMC K3500 Cooling System Fittings
This page covers cooling system fittings for the GMC K3500, spanning model years 1979–2000. The range centers on automatic transmission oil cooler end fittings, with parts from several brands carrying inventory for this truck. Select your year above and we'll show only the cooling system fittings that fit your GMC K3500. Fitment is checked against our vehicle data for every part listed.
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What's here for your GMC K3500
- Automatic Transmission Oil Cooler End Fittings
The widest selection here comes from Dorman, ACDelco, Hayden Automotive, and Four Seasons, giving GMC K3500 owners a range of options across this category. 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.