NAYAMOL Diesel Exhaust Sensor High Temp Plug

Description

Product Overview

The NAYAMOL JC3Z-5L239-C Diesel Exhaust Gas Sensor is engineered for the demanding environment of modern diesel engines. Constructed from high‑temperature‑resistant metals and advanced ceramics, the sensor endures the extreme heat and corrosive gases found in the exhaust system of 6.7L V8 Ford Super Duty trucks (2017‑2022). Its plug‑mount design integrates a robust electrical connector that delivers a clean, precise signal to the engine control unit, enabling accurate monitoring of particulate levels and supporting optimal combustion control. Key specifications include a compact package of 6.85 x 4.25 x 2.05 inches, a lightweight 8.3‑ounce construction, and a universal fit for OEM part numbers JC3Z‑5L239‑C, 0281006766, 0281007522, HC3Z5L239D, and HC345L23.

Usage

Designed for both everyday commuting and heavy‑duty hauling, this sensor excels in environments where exhaust temperatures regularly exceed 800°C. It is ideal for fleet operators, off‑road contractors, and owners of performance‑tuned trucks who require reliable emissions data to maintain compliance and engine health. Installation is straightforward: simply disconnect the old sensor, align the plug‑mount connector, and seat the new unit without tools. The sensor’s rapid response time ensures real‑time feedback during acceleration, towing, and prolonged idling, making it a versatile component for a wide range of driving conditions.

Why Choose Us

NAYAMOL combines rigorous engineering with strict quality control. Each sensor undergoes a multi‑stage inspection, including thermal cycling, corrosion resistance testing, and signal accuracy verification, guaranteeing that every unit meets OEM standards. The use of premium, heat‑stable alloys and ceramic elements extends service life beyond typical aftermarket parts, reducing the frequency of replacements. Additionally, NAYAMOL provides comprehensive technical support and a clear fitment guide, ensuring confidence from purchase through installation.

Key Features

• High‑temperature‑resistant metal and ceramic construction for durability up to 900°C.
• Plug‑mount design with secure electrical connector for tool‑free installation.
• Precise electrical signal output compatible with Ford engine control units.
• Direct OEM fit for 2017‑2022 Ford F‑Series Super Duty 6.7L V8 models.
• Rigorous quality inspection ensures reliability for daily and heavy‑duty use.

FAQ

Is this sensor compatible with all Ford Super Duty engines?

The JC3Z-5L239-C sensor is specifically calibrated for 6.7L V8 diesel engines found in 2017‑2022 Ford F‑150, F‑250, F‑350, F‑450, and F‑550 Super Duty trucks. It will not fit smaller displacement or gasoline engines.

Can I install the sensor myself without special tools?

Yes. The plug‑mount design allows a tool‑free swap. Simply disconnect the battery, remove the old sensor, align the connector, and press the new unit into place.

What warranty does NAYAMOL provide?

NAYAMOL offers a 12‑month limited warranty covering manufacturing defects and premature failure under normal operating conditions.

How does this sensor improve engine performance?

By delivering accurate exhaust gas data, the engine control unit can fine‑tune fuel injection and combustion timing, reducing soot formation, improving fuel efficiency, and maintaining emissions compliance.

Will the sensor work in extreme cold climates?

The sensor’s ceramic core tolerates rapid temperature changes, making it suitable for cold starts in sub‑zero environments without loss of accuracy.