Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Roppel · Cooling System
CAC 100 PETE
In stock · ships from Knoxville
This is a charge air cooler (intercooler) for Peterbilt heavy-duty trucks.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Peterbilt
Peterbilt
Fits 1995 and newer Peterbilt 357, 379, 385 Conventional Cab models, and 2001 377. Verify exact match with your truck's existing cooler dimensions and connection size.
Part data verified against 3 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It cools the hot, compressed air from the turbocharger before it enters the engine, increasing air density for better combustion and power. Leaks, internal restrictions, or damaged fins can cause boost loss, overheating, or black smoke, so the cooler is replaced when it fails or becomes clogged. This aftermarket unit replaces Peterbilt OEM part number F31-6049 and fits several 1995 and newer Peterbilt conventional models.
Part Number: CAC 100 PETE
CHARGE AIR COOLER
Vendor: ROPPEL
Dealer: KP Services Crossville
Compatibility, alternatives, and more