GBR 5-260 Fuel Injection Plenum Gasket Set

Fuel Injection Plenum Gasket Kit for GM Applications

Restore a proper seal at the intake plenum, throttle body, and fuel injection assembly with this GBR Fuel Injection Plenum Gasket Kit. Built with premium OE materials, it is made for service work on a wide range of Chevrolet, GMC, Oldsmobile, and Isuzu vehicles.

Compatible With 1996-2007 Chevrolet Express 1500, 1999-2007 Chevrolet Silverado 1500, and 1996-2005 Chevrolet Astro applications, this kit supports common intake sealing repairs on GM V6 and V8 platforms. Part number 5-260 is also a direct reference for service matching.

Key Features

• GBR Fuel Injection Plenum Gasket Set
• Premium OE materials for sealing service
• Includes plenum gasket, throttle body gasket, and fuel injection assembly gasket
• Built for intake and fuel delivery sealing repairs
• Cross-reference part number: 17113215
• Part number: 5-260

Detailed Description

This Fuel Injection Plenum Gasket Kit is engineered for vehicles that require a reliable seal between the intake plenum, throttle body, and fuel injection assembly. It is a practical replacement for service on Chevrolet Silverado 1500 and GMC Sierra 1500 models, as well as Chevrolet Blazer, GMC Jimmy, and related GM trucks and SUVs. The 5-260 kit helps maintain proper sealing at critical intake interfaces where vacuum leaks and air intrusion can affect drivability.

GBR’s Fuel Injection Plenum Gasket Kit line focuses on OE-style sealing materials for repair applications where fit and material quality matter. Part number 5-260 is used across multiple GM platforms, including Chevrolet S10, GMC Sonoma, Oldsmobile Bravada, and Isuzu Hombre.

Common Repair Uses

• Intake plenum gasket leakage
• Throttle body sealing issues
• Fuel injection assembly air leaks
• Rough idle caused by intake vacuum loss
• Service replacement during upper intake repair

Installation Notes and Tips

Clean all mating surfaces thoroughly before installation and inspect the intake components for warpage or damage. Follow the vehicle service manual for torque sequence and tightening specifications. Verify the correct application by year, make, and model before installation, especially on Silverado 1500, Sierra 1500, and Express/Savana platforms.

Quality Assurance

Manufactured with premium OE materials for sealing consistency and service fit. This part cross-references 17113215 for the same application. Part number 5-260 is listed for multiple GM vehicle applications from 1996-2007.