Standard Ignition GDR102 Fuel Pump O-Ring

Fuel Pump O-Ring for Direct OE Replacement

Standard Ignition GDR102 is a direct-fit fuel pump O-ring for gasoline direct injection (GDI) systems. It is built as an OE replacement to support proper fit, form, and function during fuel pump service on select Buick, Chevrolet, and GMC applications.

For vehicles such as the Chevrolet Equinox, GMC Terrain, and Buick Regal, the GDR102 helps restore a secure seal at the fuel pump interface and supports trouble-free installation when replacing or servicing the pump assembly.

Key Features

• Direct-fit OE replacement for fuel pump sealing applications
• Designed for gasoline direct injection (GDI) systems
• Made for gas-fueled vehicles
• OE replacement designation for factory-style fitment
• Built with high-quality material for harsh engine conditions
• Extensively tested for reliability and consistent performance
• Standard Ignition GDR102 for select GM vehicles

Detailed Description

Standard Ignition GDR102 is a fuel pump O-ring engineered for direct system applications where a precise seal is required. Its OE-style design supports correct fitment on compatible Buick, Chevrolet, and GMC models, including the Buick Regal, Chevrolet Equinox, and GMC Terrain. The part number GDR102 is also referenced in fuel system service searches for Buick LaCrosse and Chevrolet Malibu fuel pump sealing needs.

As a direct replacement sealing component, this O-ring helps maintain the integrity of the fuel pump connection under demanding engine conditions. Standard Ignition controls quality throughout the manufacturing process, and the part undergoes testing to support dependable service life.

This part cross-references 12602379 and 800-6303 for the same application.

What It Helps Address

• Fuel seepage at the fuel pump sealing surface
• Improper sealing after fuel pump replacement
• Installation issues caused by worn or damaged O-rings
• Fuel odor from a compromised pump seal
• Loss of sealing integrity in GDI fuel system service

Installation Notes and Tips

• Use during fuel pump service on the listed Buick, Chevrolet, and GMC applications.
• Inspect the sealing surface before installation to confirm it is clean and free of damage.
• Replace the O-ring whenever the fuel pump is removed and reinstalled.
• Confirm vehicle year, make, and model before ordering Standard Ignition GDR102.

Quality Assurance

Standard Ignition states that this OE replacement part is manufactured with complete quality control and tested for reliability. The GDR102 is built to support proper fitment and long-term sealing performance in demanding engine environments.