Description
Product Overview
The Sheisor Chevrolet fuel pump lock ring is engineered to replace worn or corroded OEM rings with a robust steel component that resists rust and deformation. Weighing just 8.8 ounces and measuring 7.72 x 7.36 x 0.67 inches, the lock ring fits a wide range of Chevrolet models, including Silverado, Suburban, Tahoe, Colorado, and more. Its precision‑machined threads and reinforced sealing surface guarantee a secure fit that maintains fuel tank integrity under demanding conditions.
Usage
Designed for both professional mechanics and DIY enthusiasts, this lock ring is ideal for routine maintenance, seasonal repairs, or complete fuel system overhauls. Whether you’re servicing a Silverado 1500 that endures heavy towing or a Colorado that tackles snowy roads, the Sheisor lock ring provides a dependable seal that prevents fuel loss and vapor escape. 
Why Choose Us
Sheisor combines decades of automotive expertise with rigorous quality control. Each lock ring undergoes heat treatment and corrosion‑resistant coating to meet or exceed OEM specifications. Our parts are backed by a 12‑month warranty and come with detailed installation instructions, ensuring confidence and peace of mind for every purchase.
Key Features
- High‑strength steel construction for long‑lasting durability
- Corrosion‑resistant coating to withstand harsh climates
- Precision fit for 2004‑2014 Chevrolet models including Silverado, Suburban, Tahoe, Colorado, and more
- Easy installation with no special tools required
- 12‑month warranty and comprehensive support
FAQ
Will this lock ring fit my 2012 Chevrolet Silverado?
Yes, the lock ring is compatible with Silverado 1500 models from 2005‑2013, which includes the 2012 year.
Do I need to replace the old lock ring before installing the new one?
It is recommended to remove the old ring completely. The new Sheisor ring is designed to install directly onto a clean, undamaged mounting surface for optimal sealing.
Can I install this part myself?
Absolutely. The lock ring comes with a step‑by‑step guide and requires only basic hand tools. If you are comfortable working on a fuel tank, you can complete the installation in under an hour.
What warranty does Sheisor provide?
All lock rings are covered by a 12‑month limited warranty against manufacturing defects.
Is this part suitable for vehicles used in snowy regions?
Yes. The steel construction and anti‑corrosion coating are specifically chosen to resist rust caused by road salt and moisture.




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