Holley 534-49 Oxygen Sensor Weld Ring, 18 mm x 1.50 Female Thread, Steel, Natural Finish

The Holley 534-49 Oxygen Sensor Weld Ring is designed for precise installation of oxygen sensors in exhaust systems. Crafted from durable steel with a natural finish, this weld ring features an 18 mm diameter and a 1.50-inch female threaded connection, ensuring a secure fit for compatible sensors. Its robust construction provides longevity and resistance to high temperatures and corrosion, making it suitable for both automotive and performance applications. This weld ring simplifies installation and ensures proper sensor positioning for accurate exhaust readings, contributing to optimal engine performance and emissions compliance. Whether used in custom exhaust setups or replacement projects, this component offers reliable durability and easy integration. Each weld ring is designed to meet the rigorous demands of automotive exhaust systems, providing a seamless fit and secure connection for oxygen sensors in various vehicle configurations.

Features:

• Material: Steel for durability and resistance to high temperatures

• Finish: Natural steel surface

• Thread Size: 18 mm x 1.50 female thread for secure sensor mounting

• Design: Weld-on installation for permanent fit

• Application: Suitable for automotive exhaust systems and performance upgrades