Description
Product Overview
The BIG TIGER PARTS fuel pressure sensor is engineered for modern automotive applications, offering exceptional measurement accuracy of ±1%. Constructed with high‑grade materials and a robust flange‑mount design, it provides both analog and digital output options to suit diverse diagnostic systems. The sensor matches the original equipment specifications (OEM Part Number 39300‑84400) and comes in its original retail packaging, guaranteeing a perfect fit for the AZERA / GRANDEUR 05 model.
Usage
Designed for fuel injection systems, this sensor excels in monitoring pressure across a range of driving conditions—from city commuting to high‑performance scenarios. It is ideal for professional mechanics, fleet maintenance teams, and knowledgeable car owners performing engine tuning or routine service. 
Why Choose Us
Choosing BIG TIGER PARTS means selecting a genuine OEM factory part that meets strict quality standards. Each unit is brand‑new, directly sourced from the manufacturer, and backed by a guarantee of exact fitment. Our commitment to authenticity ensures you receive the same component that originally equipped your vehicle, eliminating compatibility concerns and enhancing long‑term reliability.
Key Features
- ±1% measurement accuracy for precise fuel pressure monitoring
- Flange mount design simplifies installation and ensures secure fit
- Dual output: analog and digital signals compatible with most diagnostic tools
- OEM quality guarantees exact match to original part number 39300‑84400
- Comes in original retail packaging, brand‑new condition
FAQ
Is this sensor compatible with all engine types?
The sensor is specifically calibrated for the AZERA / GRANDEUR 05 model and vehicles that use the OEM part number 39300‑84400. Verify your engine’s specifications before purchase.
Can I install the sensor myself?
Yes, the flange‑mount design allows for straightforward installation with basic hand tools. Refer to the vehicle service manual for torque specifications.
What is the warranty period?
BIG TIGER PARTS offers a one‑year limited warranty covering manufacturing defects for this sensor.
Does the sensor work with digital diagnostic scanners?
Absolutely. The sensor provides both analog and digital outputs, making it compatible with most modern diagnostic equipment.
How does the accuracy compare to aftermarket alternatives?
With a ±1% accuracy rating, this OEM sensor outperforms many generic aftermarket options, delivering more reliable data for engine tuning and performance monitoring.




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