7LB RADIATOR CAP

Name: 572.2003 - 7LB RADIATOR CAP
Brand: Automann
SKU: 572.2003
Price: 6.97 USD
Availability: InStock

This is a 7-pound radiator cap for heavy-duty truck cooling systems. It seals the radiator to maintain system pressure, raising the coolant's boiling point and preventing overheating. If the cap fails to hold pressure, the engine may run hot or lose coolant, so it is replaced as a maintenance item. The cap fits various Ford and Peterbilt applications and is often used as an aftermarket replacement.

$6.97

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Verified fitment

Peterbilt 359
Peterbilt 377
Peterbilt 379
Peterbilt 385
Ford heavy-duty trucks (multiple models, see cross-references)

Aftermarket catalogs list Ford and Peterbilt applications without specific model years. Ford part numbers D3HZ8100A, E0HZ8100A, and E8TH8100BA suggest compatibility with older Ford truck lines. Peterbilt models are listed with no year ranges.