55146 Denso Exhaust Temperature Sensor 89425-71070

Genuine Denso Exhaust Temperature Sensor 89425-71070

Ensure accurate exhaust gas temperature monitoring and optimal engine performance with the Denso Exhaust Temperature Sensor 89425-71070 (SKU 55-146). This premium OEM-quality exhaust gas temperature (EGT) sensor is engineered by Denso to precisely measure exhaust gas temperatures, enabling your ECU to protect critical engine components, optimize diesel particulate filter (DPF) regeneration, and maintain emissions compliance for diesel engine applications.

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Key Features & Benefits

• Genuine Denso Quality - OEM-grade component built to exacting standards
• Precise Temperature Monitoring - Accurate exhaust gas temperature readings for optimal engine protection
• DPF Regeneration Control - Ensures proper diesel particulate filter regeneration cycles
• Engine Protection - Prevents damage from excessive exhaust temperatures
• Emissions Compliance - Helps maintain proper emissions control system operation
• Durable Construction - Built to withstand extreme exhaust temperatures and harsh conditions
• Direct Replacement - Perfect fit for compatible diesel vehicles

Technical Specifications

• Denso Part Number: 89425-71070 (8942571070)
• Component Type: Exhaust Gas Temperature (EGT) Sensor
• Primary Application: Diesel vehicles with DPF systems
• Weight: 0.5 kg

Vehicle Compatibility

This Denso exhaust temperature sensor is compatible with various diesel vehicles equipped with DPF systems. Always verify fitment for your specific vehicle.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

OEM Part Number Cross-Reference

This Denso exhaust temperature sensor replaces the following OEM part numbers:

• 8942571070
• EGT146 / EGT-146

Common Symptoms of Faulty Exhaust Temperature Sensors

• Check engine light illuminated (P2031-P2033, P2100-P2103 codes)
• DPF regeneration issues or failures
• Reduced engine power or limp mode
• Excessive exhaust smoke
• Poor fuel economy
• DPF warning light illuminated
• Failed emissions test
• Abnormal exhaust temperatures

What Does an Exhaust Temperature Sensor Do?

The Exhaust Gas Temperature (EGT) sensor monitors the temperature of exhaust gases at critical points in the exhaust system. This information is essential for the engine control unit (ECU) to manage diesel particulate filter (DPF) regeneration, protect turbochargers and catalytic converters from excessive heat, and ensure optimal emissions control system performance. The sensor helps prevent engine damage while maintaining compliance with emissions regulations.

Why Choose Denso Exhaust Temperature Sensors?

Denso is a world-leading OEM supplier of exhaust temperature sensors, trusted by major manufacturers worldwide. Their sensors are designed to meet or exceed original equipment specifications, ensuring accurate temperature monitoring, long-lasting reliability in extreme conditions, and optimal emissions control system operation.

Why Choose LM15 Motorsport?

We supply genuine Denso exhaust temperature sensors with fast shipping across Australia. Every part is carefully inspected to ensure you receive the exact component your vehicle needs for reliable performance and proper emissions control.

Need help with fitment or installation? Contact our expert team for advice specific to your diesel vehicle.