CATEngine Parts

163-7882-415-2432 Exhaust Temperature Sensor — Cat 3508 3516

This exhaust temperature sensor is designed to measure the temperature of exhaust gases exiting the engine, providing crucial data to the engine control module (ECM) for optimizing combustion and emissions control. It is constructed from high-temperature resistant materials to withstand harsh exhaust conditions, ensuring accurate readings even under extreme loads. A malfunctioning sensor can lead to inaccurate fuel adjustments, reduced engine power, and increased exhaust emissions, potentially triggering diagnostic fault codes.

Exhaust Temperature Sensor – Part No 163-7882-415-2432 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeExhaust Temperature Sensor
MaterialHigh-temperature resistant alloys, ceramic
ApplicationEngine exhaust system temperature monitoring
Service LifeReplace as needed based on diagnostic codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial symptom of a failing exhaust temperature sensor may be a noticeable decrease in engine power or the illumination of the check engine light. If left unaddressed, the engine control module may continue to operate with incorrect temperature data, leading to inefficient combustion and potentially causing damage to exhaust aftertreatment systems. Continued operation can result in increased fuel consumption and elevated exhaust temperatures beyond safe operating limits.

Installation Tip

Ensure the exhaust manifold port is thoroughly cleaned of carbon deposits before threading in the new sensor to achieve a proper seal. Avoid applying excessive force when tightening the sensor, as this can strip the threads or damage the sensor.

Service Note

Inspect the exhaust system for any leaks, cracks, or damage, and check the condition of the exhaust manifold gaskets.