HD-3536 4JJ1 Eccentric Shaft Speed Sensor 8-97312108-1 Isuzu Engine Parts

Product Details

Product Overview

This HD-3536 Eccentric Shaft Speed Sensor, identified by OEM number 8-97312108-1, is a precision engine component designed for Isuzu 4JJ1 diesel engines. As a critical sensor for monitoring eccentric shaft speed and position, it ensures accurate fuel injection timing and optimal engine performance. Manufactured to OEM specifications, this sensor provides reliable signal output for engine control units (ECUs) in demanding applications.

Commonly used in Isuzu industrial and construction machinery, this eccentric shaft speed sensor is suitable for a wide range of equipment including excavators, generators, agricultural machinery, and marine engines. The brand ensures compatibility with original Isuzu engine systems while offering a cost-effective replacement solution for maintenance and repair operations.

Key Features & Benefits

• OEM Specification Fitment: Manufactured to match original Isuzu 8-97312108-1 specifications, ensuring direct replacement without modification requirements
• Precision Signal Output: Delivers accurate eccentric shaft speed and position data to the ECU for precise fuel injection timing and engine synchronization
• Durable Construction: Built with high-temperature resistant materials and sealed electronics to withstand harsh engine compartment conditions
• Easy Installation: Plug-and-play design with correct connector type and mounting configuration for quick replacement
• Wide Application Range: Compatible with various Isuzu 4JJ1 engine configurations used in construction, agriculture, marine, and power generation equipment
• Rigorous Testing: Each sensor undergoes functionality testing including resistance, voltage output, and signal waveform verification
• 6-Month Warranty: Backed by manufacturer warranty with online technical support available after warranty period

Technical Specifications

OEM Cross-Reference

This eccentric shaft speed sensor replaces or corresponds to the following OEM part numbers:

• Isuzu OEM: 8-97312108-1
• Reference: HD-3536
• Alternative Numbers: 8-97312108-0, 97312108-1 (verify compatibility before ordering)

Note: Always verify your original part number before purchase. Cross-reference numbers are provided as reference only.

Compatibility

This eccentric shaft speed sensor is commonly used for the following applications:

• Engine Models: Isuzu 4JJ1 (all variants including 4JJ1-TC, 4JJ1-X)
• Equipment Types: Excavators, wheel loaders, forklifts, generators, agricultural tractors, marine engines, and industrial power units
• Common Machine Models: Suitable for Isuzu-powered construction and industrial equipment using 4JJ1 engines

Important: Compatibility is based on engine model and sensor location. Please verify the sensor mounting position, connector type, and signal requirements match your specific application before purchasing.

Global Supply & Distribution

This product is available for worldwide shipping with efficient logistics to major industrial markets. Our distribution network covers:

• North America: Fast delivery to US and Canadian ports including Los Angeles, Houston, New York, and Vancouver
• Europe: Regular shipments to Rotterdam, Hamburg, Antwerp, and major European industrial centers
• Asia-Pacific: Direct service to Japan, South Korea, Australia, and Southeast Asian markets
• Middle East & Africa: Reliable shipping to Dubai, Jeddah, and major African ports
• Latin America: Service to Brazil, Chile, and key industrial hubs

We offer flexible shipping options including express courier (DHL, FedEx, UPS), air freight, and sea freight. Bulk orders receive priority handling and competitive freight rates.

Quality Assurance

All eccentric shaft speed sensors are manufactured in ISO-certified facilities in Guangdong, China. Our quality control process includes:

• Material Inspection: Raw materials and components are verified against OEM specifications
• Functional Testing: Each sensor undergoes electrical testing including resistance measurement, voltage output verification, and signal waveform analysis
• Dimensional Checks: Critical mounting dimensions and connector fitment are verified using calibrated gauges
• Video Inspection: Outgoing inspection reports and test videos are available upon request for quality verification
• Warranty: 6-month warranty against manufacturing defects with online technical support available after warranty period

FAQ

Q1: How do I verify if this sensor is compatible with my Isuzu 4JJ1 engine?
A: Check your existing sensor for the OEM part number 8-97312108-1. Also verify the sensor mounting location (typically on the timing gear housing near the eccentric shaft), connector shape, and number of pins. If your engine uses a different sensor number, please contact us with your engine serial number and original part number for compatibility verification.

Q2: What are common symptoms of a failing eccentric shaft speed sensor?
A: Common symptoms include: engine starting difficulties, rough idling, reduced power output, check engine light illumination, error codes related to eccentric shaft/camshaft position (e.g., P0340, P0341), and in some cases the engine may enter limp mode. If you experience these issues, testing the sensor resistance and signal output is recommended before replacement.

Q3: How should I install and maintain this sensor?
A: Installation requires basic mechanical skills. Ensure the engine is off and cool. Disconnect the battery, remove the old sensor carefully (note the orientation), clean the mounting surface, install the new sensor with the correct torque (typically 8-12 Nm), and reconnect the wiring harness. No special tools are required. The sensor is maintenance-free but should be inspected during regular engine service for physical damage or loose connections. Always use dielectric grease on the connector pins to prevent corrosion.