Fel-Pro 73009 Fuel Injection Plenum Gasket Set - Upper

Fuel Injection Plenum Gasket Set Overview

Fel-Pro 73009 is a premium fuel injection plenum gasket set for upper intake plenum tube sealing. It is built for direct fit applications on heavy-duty GM trucks and uses application-specific materials for dependable sealing performance.

Compatible With Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications from 2011-2016. The Fel-Pro 73009 part number is used for this sealing application and cross-references 12627913 for the same fitment.

Key Features

• Premium-grade gasket set for intake plenum sealing.
• Application-specific materials matched to the sealing surface.
• Built for upper intake plenum tube service.
• Direct-fit replacement for GM heavy-duty truck applications.
• Fel-Pro sealing technology trusted by professional installers.

Detailed Description

Fel-Pro 73009 is engineered for upper intake plenum tube sealing on select Chevrolet Silverado HD and GMC Sierra HD models. As a premium gasket set, it focuses on maintaining a consistent seal where the intake system must stay airtight under operating heat and vibration. The Fel-Pro 73009 part number identifies this application-specific sealing solution for 2011-2016 GM heavy-duty trucks.

Fel-Pro gaskets are developed with vehicle-specific materials to match the demands of the application rather than using a generic universal design. That approach helps support proper sealing at the intake plenum interface on Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models.

What It Is Used For

• Intake plenum vacuum leaks
• Air leaks at the upper intake sealing surface
• Rough idle caused by sealing loss
• Loss of intake system integrity after service
• Replacement of worn or compressed plenum gaskets

Installation Notes and Tips

Verify the engine and intake configuration before installation, since this gasket set is listed for upper intake plenum tube applications only. Clean the mating surfaces thoroughly and inspect the plenum and intake components for damage or warpage before reassembly. Confirm fitment against the vehicle listing for your Silverado HD or Sierra HD application before ordering.

Quality Assurance

Fel-Pro states that its gaskets provide vehicle-specific sealing with application-specific materials, and this premium part is built to meet professional repair expectations for sealing performance and durability.