12667010 Exhaust Particulate Sensor for 2016 Chevy Express 2500 GMC Sierra 3500

This Exhaust Particulate Sensor is a replacement sensor compatible with 2016 Chevy Express 2500 and 2016 GMC Sierra 3500 and matches OEM Part# 12667010.

Product Overview

The 12667010 Exhaust Particulate Sensor monitors soot levels in the diesel exhaust stream to support diesel particulate filter (DPF) regeneration. This Exhaust Particulate Sensor provides essential feedback to the engine control module, helping maintain emissions compliance and optimum engine performance. Designed as a direct replacement for specific 2016 GM diesel vehicles, the Exhaust Particulate Sensor restores accurate DPF monitoring after sensor failure.

Key Features & Performance

• Pre-calibrated sensing element delivers OEM-spec particulate matter readings
• Robust stainless steel housing and welded probe withstand extreme exhaust temperatures
• Integrated connector with weather-tight seal prevents moisture and debris ingress
• Fast response time ensures real-time data for efficient DPF regeneration cycles
• Plug-and-play electrical interface—no programming required on stock applications

Fitment & Compatibility

• 2016 Chevrolet Express 2500 (diesel engine)
• 2016 GMC Sierra 3500 (diesel engine)

Common Uses

• Replacing a faulty particulate matter sensor flagged by OBD-II code P2452-P2464
• Restoring proper DPF regeneration after a sensor-related limp mode
• Emission system repair during diesel particulate filter service or replacement

Technical Specifications

• Part Number(s): 12667010
• Function: Exhaust particulate matter detection and DPF monitoring

Frequently Asked Questions

Q: Will this sensor cause a check engine light if not properly installed? A: An improper connection or damaged wiring may trigger diagnostic trouble codes; ensure the connector is fully seated and the wiring harness is undamaged before clearing codes.

Q: Is any special calibration needed after replacing the exhaust particulate sensor? A: On a stock 2016 GM diesel application, the sensor is typically recognized immediately; however, performing a DPF regeneration or using a scan tool to reset learned values is recommended for best results.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.