Walker’s Exhaust Gas Temperature Sensors are Genuine OE Tier 1 produced, guaranteeing the same fit, form, and function as the original equipment. Engineered for precision and durability, our EGTS sensors provide exact temperature feedback critical to protecting DPF systems, turbochargers, and managing EGR operations. Built with robust materials and tested to withstand extreme heat, vibration, and cycling conditions, these sensors ensure reliable performance in demanding environments. With unmatched OE-matching quality and extensive coverage across petrol and diesel platforms, Walker Products offers a leading aftermarket EGTS program that meets and exceeds customer expectations.