Oil Coolers
The key to extending the useful life of your transmission is to keep it cool. At Kustom Truck Parts, we carry transmission oil cooler kits for both Allison automatic and manual transmissions, designed to regulate fluid temperature and prevent the overheating that leads to premature wear and failure.
Our lineup includes:
- Allison Automatic Transmission Oil Cooler: Features 2.5" inlet/outlet ports, engineered for automated transmission installs in conversion projects
- Manual Transmission Oil Cooler Kits: Available as single or dual cooler setups, including pre-assembled supply/return hose lines for straightforward installation:
These kits ensure proper fluid regulation, reduced heat buildup, and protection against premature failure—perfect for engine/transmission swaps or upgrades.
Browse below for your transmission type and application match. Pair with our clutch linkage, engine harnesses, or mounting brackets for a complete build. Need help choosing single vs. dual or confirming fitment? Contact our team for expert guidance.
