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Automann · Cooling System
572.2065
In stock · ships from Knoxville
This is a 15 PSI coolant reservoir cap designed for heavy-duty trucks.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
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All confirmed applications for this part number.
Kenworth
Peterbilt
Other applications
Kenworth
Peterbilt
Other applications
Designed for the coolant reservoir on these specific models. Not a universal cap.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It threads onto the coolant reservoir to maintain system pressure, raising the boiling point and preventing coolant loss. A faulty cap can cause overheating or coolant leaks, so this is a common replacement part. It directly replaces the cap on Kenworth T680 Next Gen (2022+) and Peterbilt 579 Next Gen reservoirs, often found on reservoir assembly 575.1044.
Part Number: 572.2065
COOLANT RESIVOIR CAP (KENWORTH)
Unit: ea
Dealer: KP Services Crossville
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