GM Genuine Parts Fuel Pump Gasket 12595951 Aluminum Machined OEM Fit

Description

Product Overview

The GM Genuine Parts fuel pump gasket is a precision‑engineered component designed to meet the exacting standards of General Motors’ original equipment specifications. Constructed from high‑grade aluminum and machined to a tight tolerance, the gasket delivers a reliable seal that prevents fuel leaks and maintains optimal pressure within the fuel system. It carries the OEM part number 12595951 and is compatible with a wide range of Chevrolet, Buick, GMC and Cadillac models, ensuring a vehicle‑specific fit that matches the factory design. The gasket features threaded inlet and outlet connections for secure mounting, a front‑tank mounting style, and a lightweight profile of just 0.16 ounces, making it easy to handle during installation. Every unit is tested against OE standards, guaranteeing that the performance and durability align with the expectations of both professional service technicians and discerning vehicle owners.

Usage

Designed for use in gasoline‑powered engines, this fuel pump gasket is ideal for routine maintenance, fuel system repairs, and component replacements on a variety of GM vehicles. Whether you are servicing a daily commuter sedan, a performance‑oriented SUV, or a heavy‑duty pickup, the gasket provides a dependable barrier that protects the fuel pump housing from contamination and pressure loss. Its threaded connections allow for quick removal and re‑installation, reducing downtime in the shop. The gasket performs equally well in high‑temperature environments, such as under‑hood applications, and in colder climates where fuel vaporization can be a concern. Mechanics appreciate the straightforward fit‑and‑install process, while DIY enthusiasts benefit from the clear labeling and vehicle‑specific compatibility that eliminate guesswork.

Why Choose Us

Choosing GM Genuine Parts means selecting a component that is backed by the engineering expertise of General Motors. Every gasket is manufactured under strict quality‑control protocols, using the same materials and processes as the parts that originally leave the factory floor. The aluminum construction offers a balance of strength and lightness, resisting corrosion and wear over the life of the vehicle. Because the part is an exact replica of the OEM design, it integrates seamlessly with existing fuel system components, preserving the integrity of the engine’s fuel delivery. In addition, GM Genuine Parts provides comprehensive after‑sales support, including technical assistance, warranty coverage, and access to detailed service information, ensuring that you have the resources needed for a successful repair.

Key Features

• Precision‑machined aluminum provides a durable, corrosion‑resistant seal.
• Vehicle‑specific fit for Chevrolet, Buick, GMC and Cadillac models eliminates guesswork.
• Threaded inlet and outlet connections simplify installation and removal.
• Lightweight design (0.16 oz) makes handling easy without sacrificing strength.
• Backed by GM Genuine Parts’ warranty and dedicated technical support.

FAQ

Is this gasket compatible with my 2020 Chevrolet Silverado?

Yes. The GM Genuine Parts fuel pump gasket with part number 12595951 is listed as compatible with the 2020 Chevrolet Silverado, as well as other Silverado model years that share the same fuel system architecture. Always verify the VIN or consult the vehicle’s service manual to confirm exact fit.

Can I install the gasket myself, or do I need a professional?

The gasket is designed for straightforward installation using standard hand tools. If you have basic mechanical experience and access to the vehicle’s service manual, you can replace the gasket yourself. However, for complex fuel system repairs or if you are unsure about the procedure, it is recommended to seek assistance from a qualified technician.

What warranty does GM Genuine Parts offer on this fuel pump gasket?

GM Genuine Parts provides a limited warranty that covers defects in material or workmanship for a period of one year from the date of purchase. The warranty also includes technical support to help resolve any installation or performance questions you may have.

Why is aluminum chosen as the material for this gasket?

Aluminum offers an excellent combination of light weight, high strength, and resistance to corrosion, which are critical attributes for a fuel pump gasket that must maintain a tight seal under varying temperature and pressure conditions. Its machinability also allows for the precise tolerances required for an OEM‑grade fit.

Will this gasket affect my vehicle’s fuel efficiency?

When installed correctly, the gasket restores the fuel system’s sealing integrity, preventing leaks and ensuring consistent fuel pressure. This helps the engine operate as designed, which can maintain or improve fuel efficiency compared to a compromised or leaking gasket.