Manifold Temperature Sensor A-Premium APPS0483 4‑Pin Blade for Trucks

Description

Product Overview

The A-Premium manifold temperature sensor is engineered to provide precise temperature data for heavy‑duty commercial trucks, delivering the reliability that fleet operators demand. Crafted from high‑grade, heat‑resistant materials, the sensor resists corrosion and wear in the harsh environments typical of long‑haul and construction applications. Its compact design, featuring a 4‑pin blade connector, fits seamlessly into the engine bay without requiring extensive modifications, allowing technicians to replace the original component quickly and efficiently.

Each sensor incorporates a robust stainless‑steel housing that protects the internal thermistor from vibration, oil exposure, and extreme temperature fluctuations. The 4‑pin blade connector is gold‑plated to ensure stable electrical contact, reducing signal loss and improving the accuracy of temperature readings. The sensor is calibrated to meet OEM specifications, matching part numbers 3417183, 4921473, 9047142, and 904‑7142, which guarantees compatibility with a wide range of manufacturers’ engines.

Compatibility extends across a broad spectrum of popular truck models, including Freightliner Argosy, Century Class, Columbia, Coronado, FLD120, FLD132, International Harvester 5500i/5600i/9900i, Peterbilt 357, 377, 378/379, 385, 387, Sterling Truck A9500, and Volvo VNL series. This extensive fitment list is verified through rigorous testing, ensuring that the sensor integrates flawlessly with the vehicle’s existing wiring harness and ECU parameters.

Installation is straightforward: the sensor plugs into the existing 4‑pin blade socket, and the mounting hardware aligns with the original bolt pattern. No special tools are required beyond a standard torque wrench, and the process typically takes less than 30 minutes for a qualified technician. Detailed wiring diagrams and step‑by‑step instructions are included in the packaging, minimizing downtime for fleet maintenance schedules.

Performance benefits include faster engine warm‑up detection, improved fuel efficiency, and reduced emissions due to more accurate temperature regulation. By delivering real‑time data to the engine control module, the sensor helps optimize combustion timing and coolant flow, extending engine life and lowering operating costs for owners who rely on their trucks day after day.

Usage

This sensor is ideal for trucks that operate in demanding climates, from sub‑zero winter routes to desert heat. It maintains accuracy across a temperature range of -40°C to +150°C, making it suitable for both cold‑start monitoring and high‑load conditions. Whether the vehicle is used for long‑haul freight, regional distribution, or construction site work, the sensor provides consistent data that the vehicle’s onboard diagnostics can trust.

In addition to standard highway driving, the sensor performs reliably in stop‑and‑go traffic, mountainous terrain, and off‑road environments where engine loads fluctuate rapidly. Its durable construction ensures that exposure to road salt, mud, and vibration does not compromise functionality, allowing fleet managers to keep vehicles on the road longer without frequent sensor replacements.

Technicians will find the sensor compatible with most diagnostic tools that support standard OBD‑II protocols. When connected, the sensor’s readings appear in the vehicle’s temperature monitoring screens, enabling quick verification of proper operation after installation. This ease of integration supports routine maintenance cycles and helps prevent costly engine overheating incidents.

Why Choose Us

A-Premium stands behind every component with a one‑year unlimited‑mileage guarantee, reflecting confidence in the sensor’s durability and performance. Our manufacturing process follows ISO‑9001 standards, and each sensor undergoes a multi‑stage quality inspection that includes electrical testing, thermal cycling, and visual inspection to catch any defects before shipment.

We understand that downtime costs money, so we provide a dedicated support line staffed by experienced automotive specialists. Customers can reach out for installation guidance, troubleshooting assistance, or warranty claims, and we aim to resolve issues within 24 hours. Our extensive parts database ensures that you receive the exact sensor that matches your vehicle’s OEM specifications, eliminating the guesswork often associated with aftermarket replacements.

Beyond the product itself, A-Premium offers a comprehensive suite of related accessories, such as connector harnesses, sealing gaskets, and diagnostic adapters, allowing you to source all necessary components from a single trusted supplier. This integrated approach simplifies inventory management and reduces the risk of mismatched parts.

Key Features

• Durable stainless‑steel housing protects against corrosion and vibration for long‑term reliability.
• Gold‑plated 4‑pin blade connector ensures stable electrical contact and accurate temperature signals.
• OEM‑matched part numbers guarantee seamless fitment across multiple truck makes and models.
• Wide operating temperature range (-40°C to +150°C) supports extreme climate conditions.
• One‑year unlimited‑mileage warranty backed by responsive customer support and technical assistance.

FAQ

What vehicles are compatible with this sensor?

The sensor fits a broad range of heavy‑duty trucks, including Freightliner Argosy, Century Class, Columbia, Coronado, FLD120, FLD132, International Harvester 5500i/5600i/9900i, Peterbilt 357, 377, 378/379, 385, 387, Sterling Truck A9500, and Volvo VNL series from model years 2000 to 2003.

How do I install the sensor?

Installation requires removing the old sensor, aligning the new sensor’s 4‑pin blade connector with the existing socket, and securing it with the original mounting bolts. No special tools are needed beyond a standard torque wrench, and the process typically takes less than 30 minutes for a qualified technician.

Does the sensor come with a warranty?

Yes, A-Premium provides a one‑year unlimited‑mileage warranty that covers any manufacturing defects. If the sensor fails within the warranty period, we will replace it at no additional cost to you.

Can I use this sensor with aftermarket diagnostic tools?

Absolutely. The sensor communicates via standard OBD‑II protocols, so any compatible diagnostic scanner can read its temperature data. This makes it easy to verify proper operation after installation.

What is the difference between this sensor and the original OEM part?

The A-Premium sensor matches the OEM specifications for performance and fit, but it offers enhanced durability through a stainless‑steel housing and a gold‑plated connector. These upgrades provide longer service life and more reliable readings in harsh operating environments.