The top 4 intercooler brands enthusiasts actually trust for the GMT800 (2001-2007) Chevrolet Silverado 2500HD/3500HD (Duramax) — ranked by community reputation and fitment reliability.
2001-2007 Chevrolet Silverado 2500HD/3500HD (Duramax) · Intercooler
InstantFetched 3d ago · Refreshes in 57d
Banks Power
Proven durability, best cooling performance for Duramax.
Widely available through major performance retailers.
ARP Intercoolers
Excellent fitment, reliable thermal performance long-term.
Sold through select diesel performance retailers.
Mishimoto
Quality construction, good value for aftermarket cooling.
Widely available through major performance retailers.
Modine
OEM-quality fitment, trusted by Duramax community.
Sold through diesel specialty shops and retailers.
Adds live pricing, recent forum sentiment, and fitment notes from real-time search.
Curious what to expect? Here's a sample report for VA (2015-2021) Subaru WRX.
Sign in to save this vehicle to your garage and get notified of price changes.