Also known as a PM sensor or DPF particulate detector, this exhaust component measures real-time soot concentration inside the exhaust pipe and transmits accurate signal data to the engine ECU to control DPF active regeneration.

If your Ford F-250, F-350, F-450 or F-550 Super Duty triggers a persistent check engine light, limited engine power output, surging diesel fuel consumption, frequent failed DPF regeneration cycles or common fault codes P2452, P2463, P246A, your factory particulate sensor has suffered signal drift, burnout or physical damage. Replacing the defective stock sensor with this aftermarket OEM-grade part is the most cost-effective solution to restore full exhaust aftertreatment system functionality.

Our replacement soot sensor adopts high-temperature resistant ceramic detection probe and reinforced anti-vibration circuit board to withstand extreme exhaust heat and continuous road vibration during heavy towing and highway cruising. The outer housing, wiring harness and plug connector are fully matched to original OEM dimensional standards, effectively preventing wire cracking, air leakage and signal failure during long-term operation.

Every finished sensor undergoes high-temperature aging testing, signal calibration and waterproof sealing inspection before delivery, which avoids common defects of low-cost generic sensors such as unstable readings, slow signal response and premature component failure.

This exhaust particulate sensor is engineered to perfectly fit 2015–2017 Ford F-250, F-350, F-450, F-550 Super Duty equipped with 6.7L Powerstroke diesel engines. As a core control component of the diesel particulate filter system, the soot detector directly determines the ECU’s judgment of DPF soot load accumulation.

A malfunctioning detector will trigger constant dashboard warning lights, severe DPF clogging and failure to pass official state diesel emission inspections. Installing a brand-new plug-and-play replacement sensor delivers stable exhaust monitoring and long-term reliability for your heavy-duty diesel truck’s emission control system.

Replacing your faulty factory soot detector with our pre-calibrated aftermarket component brings obvious driving performance upgrades and cuts long-term fleet maintenance costs for your Ford Super Duty. Unlike budget aftermarket sensors that cause recurring trouble codes due to inaccurate factory calibration, our unit outputs consistent, precise particulate data for the vehicle ECU.

Accurate sensor readings allow the powertrain computer to initiate DPF regeneration at the optimal timing, reduce excessive soot buildup inside the diesel particulate filter and avoid costly full DPF replacement caused by irreversible blockage. After installation, truck owners will notice restored throttle responsiveness, stabilized fuel mileage and permanent elimination of all DPF-related diagnostic fault codes. This upgrade also extends the service life of your original DPF assembly and reduces regular repair expenses for commercial heavy-duty trucks.

A major advantage of this exhaust particulate sensor is its true plug-and-play design customized for Ford 6.7L Powerstroke platform vehicles. This replacement part requires no ECU reprogramming, in-vehicle manual calibration, wiring cutting or complex mechanical modifications.

The installation process is beginner-friendly for professional diesel repair shops and DIY truck owners alike. Simply remove the damaged old sensor from the exhaust pipeline, align the mounting holes to fix the new sensor, reconnect the factory wiring plug, then clear historical fault codes with an OBD diagnostic scanner. After a short period of normal road driving, the truck’s exhaust emission system will return to fully stable operation without repeated fault alerts.

Many Ford Super Duty owners encounter repeated P2452, P2463 and P246A fault codes after installing cheap uncalibrated aftermarket sensors. These recurring errors stem from sloppy factory calibration, insufficient high-temperature resistance, unstable signal transmission and mismatched internal operating parameters.

Our high-precision GC3A-5L239-AA particulate matter sensor is manufactured following strict OEM technical specifications, offering perfect signal matching and outstanding adaptability to harsh exhaust working environments. Whether you own a personal daily-driven pickup or operate a commercial diesel fleet, this OEM-equivalent component eliminates all emission system malfunctions caused by sensor failure, stabilizes DPF regeneration cycles and enables your truck to pass state-mandated diesel emissions testing smoothly. You can look up detailed explanations for these DPF trouble codes on OBD-Codes.com to confirm your vehicle’s root failure cause before replacement.

Our DPF soot sensor is built for prolonged service under the harsh operating conditions of diesel exhaust pipelines. Thickened outer wiring sheathing, heat-resistant outer casing and shock-absorbing internal assembly maintain stable performance during heavy-load trailer towing, cross-country highway driving and daily urban work commuting.

Every sensor passes complete functional verification before shipment to eliminate early-stage product defects. If you are searching for a durable, high-precision and budget-friendly OEM replacement exhaust soot sensor for your Ford Super Duty heavy-duty pickup, our GC3A-5L239-AA PM sensor is the ideal choice to repair your truck’s emission system health and restore overall driving performance.If you are searching for a durable, high-precision GC3A-5L239-AA PM Sensor