Excavator Genuine 4HK1 6HK1 Boost Pressure Sensor 1802200140 1-80220014-0

Product Details

Product Overview

This genuine Boost Pressure Sensor, identified by part number 1802200140 (also referenced as 1-80220014-0), is a critical component for the air intake management system of Isuzu 4HK1 and 6HK1 diesel engines. Engineered for precision, this sensor monitors the pressure of the intake manifold to ensure the Engine Control Unit (ECU) receives accurate data for optimal fuel injection and turbocharger boost control. Commonly utilized in heavy-duty excavators and industrial machinery, this sensor is essential for maintaining engine performance, fuel efficiency, and emissions compliance.

Sourced directly from Japan, this part is a genuine replacement unit designed to meet or exceed OEM specifications. It is a direct-fit component for models that originally use the 1802200140 part number, providing a reliable solution for restoring lost power, reducing black smoke, and preventing diagnostic trouble codes related to boost pressure faults.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to the exact specifications of the original equipment, ensuring perfect fit and long-lasting performance.
• Precise Pressure Sensing: Delivers accurate voltage signals to the ECU for real-time boost pressure monitoring, optimizing air-fuel ratios.
• Direct Replacement: Identical plug-and-play design with the same connector and mounting points as the factory sensor, minimizing installation time.
• Engine Protection: Prevents over-boosting or under-boosting conditions that can cause engine knocking, excessive heat, or reduced power output.
• Fuel Efficiency: Helps maintain the correct air-fuel mixture, reducing fuel consumption and lowering operational costs for heavy machinery.
• Reduced Downtime: A robust, genuine component designed to withstand harsh engine vibrations and temperature extremes common in excavator applications.

Technical Specifications

OEM Cross-Reference

This sensor is a direct cross-reference for the following OEM and aftermarket part numbers:

• Isuzu Genuine: 1802200140, 1-80220014-0
• Alternative References: 8-98022014-0, 8980220140 (where applicable)

Note: Always verify the connector shape and mounting orientation against your original part before installation to ensure compatibility.

Compatibility

This Boost Pressure Sensor is commonly used for the following engine models and applications:

• Engine Models: Isuzu 4HK1-TC, 4HK1-TCS, 6HK1-TC, 6HK1-TCS
• Common Applications: Excavators, wheel loaders, dump trucks, and industrial generators powered by these Isuzu engines.

Fitment is inferred based on the engine model. Please confirm your specific engine serial number and intake manifold configuration to ensure a perfect match.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to industrial buyers worldwide. Our distribution network covers:

• North America: Regular shipments to ports in Los Angeles, Houston, and New York for distribution across the USA, Canada, and Mexico.
• Europe: Fast delivery to major hubs including Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Direct shipping from Japan to Singapore, Dubai, and major Australian ports.
• Middle East & Africa: Efficient logistics to Dubai, Jeddah, and Johannesburg.
• South America: Regular exports to Santos, Callao, and Buenos Aires.

We specialize in international trade compliance, ensuring all shipments include proper documentation (commercial invoice, packing list, and certificate of origin) to facilitate smooth customs clearance.

Quality Assurance

Every Boost Pressure Sensor undergoes rigorous quality checks before shipment:

• Manufacturing Standards: Produced in ISO 9001 certified facilities in Japan, adhering to strict OEM tolerances.
• Testing: Each unit is tested for voltage output accuracy, pressure range response, and seal integrity under simulated engine conditions.
• Warranty: Backed by a 3-month warranty against manufacturing defects. After-sales support includes video technical assistance for installation verification and troubleshooting.

FAQ

Q: How do I know if this sensor is compatible with my excavator?
A: The primary compatibility is determined by the engine model (4HK1 or 6HK1) and the existing part number. Locate your current sensor and verify the number matches 1802200140 or 1-80220014-0. Also, check the connector type—this sensor typically uses a 3-pin rectangular connector. If you are unsure, send us a photo of your current sensor, and we can confirm via video support.

Q: What are the symptoms of a failing boost pressure sensor?
A: Common symptoms include a loss of engine power (low boost), excessive black smoke from the exhaust (rich fuel mixture), poor fuel economy, and illumination of the check engine light. Diagnostic trouble codes (DTCs) such as P0236 (Boost Pressure Sensor Circuit Range/Performance) or P0238 (Boost Pressure Sensor Circuit High) are also typical indicators.

Q: Can I install this sensor myself, and what tools are needed?
A: Yes, installation is straightforward for a qualified mechanic. You will typically need a 10mm socket or wrench to remove the mounting bolt and a small flathead screwdriver to release the electrical connector clip. Ensure the engine is off and cool. Disconnect the negative battery terminal, remove the old sensor, install the new one with the same orientation, and clear any stored fault codes after installation. We provide video technical support if you need visual guidance.