O-Rings & Grommets

Shop O-Rings & Grommets

The performance of your car relies on its mechanical and electrical systems, but it's important to also remember the importance of sealing and insulating components - such as O-rings and grommets. A vehicle's O-rings help stop fluid or air leaks in a variety of areas, including around hoses, water pumps, air conditioning lines, and other systems.

Grommets, on the other hand, help your car's wiring safely pass through the metal panels of your vehicle, and also help to insulate those systems and prevent wiring harnesses from rubbing, arcing, or short-circuiting. Whether you're looking for press-in or screw-in grommets, metric or SAE O-rings, or if you're looking for specific Items like silicone O-rings or HNBR O-rings for air conditioning repair, O'Reilly is here to help make your repairs easier. If you're not sure what size of O-ring you need, or simply want to stock up for future repairs, we also carry assorted o-ring kits for added convenience. Maintain your vehicle with the right O-rings and grommets from O'Reilly Auto Parts, available in a variety of sizes and materials for a lasting repair.