Victor Reinz 71-14114-00 Fuel Injection Plenum Gasket - Upper

OE-Style Fuel Injection Plenum Gasket Seal

Victor Reinz 71-14114-00 is a fuel injection plenum gasket built with molded rubber for direct injection applications. It is made for upper intake plenum tube O-ring service on select Chevrolet, GMC, and Hummer vehicles, including Silverado 2500 HD, Sierra 2500 HD, Express 2500, and Savana 2500 models.

As an OE supplier, Victor Reinz focuses on sealing technology that matches original equipment engineering standards for dependable intake sealing on domestic trucks and vans. The 71-14114-00 part number is used for direct injection intake sealing service where a precise plenum tube O-ring seal is required.

• Molded rubber construction for intake sealing performance
• Direct injection fuel system application
• Upper intake plenum tube O-ring service
• OE-quality sealing solution from Victor Reinz
• Cross-reference: FEL-PRO 72946

Detailed Application Coverage

Compatible with 2004-2010 Chevrolet Silverado 2500 HD, upper; 2007-2010 Chevrolet Silverado 3500 HD, upper; 2006-2010 Chevrolet Express 2500, upper; 2006-2010 Chevrolet Express 3500, upper; 2004-2010 GMC Sierra 2500 HD, upper; 2007-2010 GMC Sierra 3500 HD, upper; 2006-2010 GMC Savana 2500, upper; 2006-2010 GMC Savana 3500, upper; 2004-2006 Chevrolet Silverado 3500, upper; 2004-2006 GMC Sierra 3500, upper; 2007 Chevrolet Silverado 2500 HD Classic, upper; 2007 Chevrolet Silverado 3500 Classic, upper; 2007 GMC Sierra 2500 HD Classic, upper; 2007 GMC Sierra 3500 Classic, upper; and 2006 Hummer H1, upper. This part number, 71-14114-00, is also cross-referenced with MAHLE G31914 and G31918 for the same application.

What This Gasket Helps Address

• Intake air leaks at the upper plenum tube O-ring
• Vacuum-related drivability concerns from a poor seal
• Rough idle caused by sealing wear at the intake connection
• Loss of intake sealing integrity during plenum service
• Replacement of a damaged or flattened molded rubber gasket

Installation Notes

Inspect the intake mating surfaces before installation and clean away old gasket material, oil residue, and debris. Confirm the upper intake plenum tube area is aligned correctly before tightening so the molded rubber seal seats evenly. Verify vehicle application by year, make, model, and upper position before ordering or installation.

Quality Assurance

Victor Reinz is an original equipment supplier known for gasket engineering used by manufacturers worldwide. The 71-14114-00 is built to OE-quality sealing standards for direct injection intake service and precise fitment on listed Chevrolet, GMC, and Hummer applications.