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The oxygen sensor adaptor is a precision-engineered connector designed to interface between an oxygen sensor and an exhaust system with non-matching thread specifications. Typically constructed from heat-resistant stainless steel or alloy, it ensures a secure, leak-free seal in high-temperature and corrosive exhaust environments. This adaptor enables the installation of universal or alternative oxygen sensors into various vehicle makes and models, facilitating accurate air-fuel ratio measurement for optimal engine performance and emissions control. It is an essential solution for automotive repair, sensor replacement, and engine management system upgrades, providing compatibility, reliability, and ease of installation.
Designed with standardized threads (e.g., M18x1.5) to match oxygen sensors, ensuring seamless connection with vehicle/machinery systems.
Made of heat-resistant alloys (e.g., stainless steel 304) to withstand high exhaust temperatures (up to 800°C) and chemical corrosion.
Integrates O-rings or gasket grooves to prevent exhaust gas leakage, maintaining accurate oxygen concentration detection.
| Materials | Stainless Steel |
| Density | |
| Thickness | 10.7±0.5mm |
| Inner Diameter | 18.8mm |
| Maximum Outer Diameter | |
| Application | Automobile – Emission System |
| Process | PM |
| Sintering Conditions | 1290±20℃ |
| Hardness | |
| Weight | 33.68g |
