Fel-Pro 73158 Fuel Pump Mounting Gasket

Fuel Pump Mounting Gasket Overview

Fel-Pro fuel pump mounting gasket 73158 is a premium sealing solution for repair jobs where the mating surfaces are not perfect. It is built with proprietary materials to help deliver a dependable seal in demanding service conditions.

Compatible With Chevrolet Camaro, Corvette, Silverado 1500, Silverado 1500 LD, Silverado 2500 HD, Silverado 3500 HD, Express 2500, Express 3500, Express 4500, Suburban, Tahoe; GMC Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Savana 2500, Savana 3500, Savana 4500, Yukon, Yukon XL; and Cadillac CTS, Escalade, and Escalade ESV applications.

Key Features

• Premium-grade gasket material for sealing performance in repair environments.
• Engineered for imperfect sealing surfaces.
• Designed to provide a reliable seal in demanding applications.
• Fel-Pro sealing technology for fuel system service.

Detailed Description

Fel-Pro 73158 is a fuel pump mounting gasket made for real-world repair conditions where surface finish and sealing consistency can vary. Its premium construction and proprietary material formulation help maintain a secure seal during fuel system service, making it a practical choice for Chevrolet Camaro, Corvette, Silverado, and GMC Sierra applications, along with Cadillac CTS and Escalade coverage. This part cross-references GM (e.g., 12623308) for the same application.

Common Repair Issues

• Fuel seepage at the pump mounting interface.
• Seal leakage caused by uneven or imperfect mating surfaces.
• Loss of sealing integrity during fuel pump service.
• Repeat repairs caused by a gasket that does not conform well.

Installation Notes

Clean the mounting surfaces thoroughly before installation and inspect the flange for damage, warping, or contamination. Verify the gasket seats evenly during assembly and follow the vehicle service procedure for fuel system work. Fits 2014-2018 Chevrolet Silverado 1500, N/A; Fits 2019 Chevrolet Silverado 1500 LD, N/A; Fits 2020-2023 Chevrolet Silverado 2500 HD, N/A; Fits 2020-2023 Chevrolet Silverado 3500 HD, N/A; Fits 2018-2023 Chevrolet Express 2500, N/A; Fits 2018-2023 Chevrolet Express 3500, N/A; Fits 2021-2023 Chevrolet Express 4500, N/A; Fits 2016-2023 Chevrolet Camaro, N/A; Fits 2014-2022 Chevrolet Corvette, N/A; Fits 2015-2020 Chevrolet Suburban, N/A; Fits 2015-2020 Chevrolet Tahoe, N/A; Fits 2018-2023 GMC Savana 2500, N/A; Fits 2018-2023 GMC Savana 3500, N/A; Fits 2021-2023 GMC Savana 4500, N/A; Fits 2020-2023 GMC Sierra 2500 HD, N/A; Fits 2020-2023 GMC Sierra 3500 HD, N/A; Fits 2019 GMC Sierra 1500 Limited, N/A; Fits 2014-2018 GMC Sierra 1500, N/A; Fits 2015-2020 GMC Yukon, N/A; Fits 2015-2020 GMC Yukon XL, N/A; Fits 2016-2019 Cadillac CTS, N/A; Fits 2015-2018 Cadillac Escalade, N/A; Fits 2015-2018 Cadillac Escalade ESV, N/A.

Quality Assurance

Fel-Pro is known for sealing products developed for repair applications, with materials and construction focused on dependable sealing performance in service conditions.