Description
Product Overview
Part Name: Exhaust Gas Temperature Sensor (Downstream)
Part Number: 81274210264
Vehicle Compatibility: Fits MAN TGX and TGS Euro V–VI trucks manufactured between 2010–2024, equipped with D20, D26 or related MAN common-rail diesel engines requiring downstream EGT monitoring for DPF/SCR emission systems.
Configuration: High-precision thermocouple-based temperature sensor designed for downstream positioning after the Diesel Particulate Filter (DPF). Built with a heat-resistant stainless-steel probe, sealed wiring harness and OE-spec connector ensuring stable data transmission under prolonged high-temperature exposure.
Function: Measures exhaust gas temperature after the DPF to protect emission components, regulate regeneration cycles, prevent overheating, maintain SCR efficiency and ensure optimal engine emission compliance.
Technical Specifications
Type: Downstream exhaust gas temperature sensor (post-DPF) for heavy-duty MAN diesel engines.
Material: High-grade stainless-steel probe, nickel-chromium thermocouple element, heat-resistant sheath and vibration-proof wiring harness.
Application: Direct-fit replacement for MAN TGX/TGS trucks with DPF-equipped Euro V–VI emissions systems requiring part 81274210264.
Cross-Reference: Matches OEM sensor response rate, resistance profile, temperature range, connector pin-out and installation depth.
Installation: Replace when experiencing incorrect DPF regeneration cycles, excessive fuel consumption, EGT-related fault codes or derated engine performance.
Service Interval: Inspect every 200,000–300,000 km; replace when aged or damaged to prevent emission-system malfunction.
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 days internationally
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