GM Genuine Parts TR14 Fuel Tank Sending Unit Lock Ring | OEM Replacement

Overview

Introducing the GM Genuine Parts TR14 Fuel Tank Sending Unit Lock Ring, a purpose-built OE component designed to endure the demands of regular vehicle use. Engineered, tested, and backed by General Motors, this lock ring is meant to seal out outside contaminants and help retain the fuel tank sending unit within its housing. By using an authentic GM part, you align with the same standards that guided vehicle assembly and GM validation processes.

Why choose GM Genuine Parts TR14

Authenticity matters when maintaining your GM vehicle’s fuel system. The TR14 ring is a true OE part that may have appeared in the past as ACDelco GM Original Equipment, reflecting GM’s ongoing commitment to compatibility and reliability across generations.

• Model Number: TR14
• Item weight: 0.1 pounds
• Engineered to seal out contaminants and preserve the integrity of the sending unit
• Backed by GM quality assurance and fitment testing

What you can expect from this lock ring in everyday use: a compact, lightweight component that integrates with typical GM fuel system layouts and helps keep the sending unit properly seated. While installation specifics can vary by vehicle, choosing this genuine GM part provides a reassuring level of compatibility with GM-designed fuel system architecture.

Key benefits in real-world scenarios

• Protects critical fuel system interfaces from dirt, moisture, and other contaminants that can enter during service or fuel handling
• Helps retain the fuel tank sending unit, supporting consistent operation and reducing nuisance adjustments over time
• Authentic GM engineering and validation, aligning with the standards used in GM production lines
• Lightweight and compact, designed to work within the limited space of the fuel tank assembly

Notes: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). This information reflects branding history and GM’s OE lineage. If you’re updating a GM vehicle, the TR14 lock ring is presented as a compatible, genuine option rooted in GM engineering.

Compatibility and service notes: The TR14 lock ring is part of the GM fuel tank sending unit assembly, and it may be replaced as part of routine maintenance or during fuel system service. To ensure a proper fit, verify your vehicle model year and GM part compatibility in your parts catalog or with your trusted mechanic.