Description
Product Overview
The MOTISEN MOX112 fuel injection pressure sensor is engineered for modern automotive applications where precision, durability, and ease of installation are paramount. Crafted from a blend of high‑grade ceramic, robust plastic housing, and stainless‑steel internal components, the sensor offers a stable measurement environment that resists corrosion, thermal expansion, and mechanical shock. Its modern flange‑mount design aligns perfectly with factory‑specified mounting points, eliminating the need for custom brackets or adapters. The sensor operates within a measuring range of 0.5 to 5 PSI and delivers an electrical signal output with a tolerance of ±3%, ensuring the engine control unit receives accurate data for optimal fuel delivery. With a compact package size of 3.7 × 2.32 × 1.14 inches and a lightweight of just 0.95 ounces, it integrates seamlessly into tight engine bays without adding unnecessary bulk.
Usage
This sensor is specifically calibrated for a range of General Motors platforms, including Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn vehicles. It excels in both daily commuting and high‑performance scenarios, providing reliable pressure feedback during cold starts, rapid acceleration, and sustained highway cruising. Technicians and DIY enthusiasts alike will appreciate the sensor’s plug‑and‑play nature; it connects directly to the existing wiring harness and requires no additional programming or calibration after installation. Ideal for replacement of OEM part numbers such as 13502903, 13502510, 13502779, and many others, the MOX112 restores original engine performance and helps maintain fuel efficiency and emissions compliance.
Why Choose Us
MOTISEN stands behind every sensor with a comprehensive one‑year warranty, reflecting confidence in rigorous quality control and testing procedures. Each unit undergoes calibrated bench testing to verify accuracy, response time, and signal integrity before leaving the factory. Our sensors meet or exceed OEM specifications, ensuring compatibility with factory ECU algorithms and eliminating the need for aftermarket tuning. In addition, our dedicated support team is available to assist with fitment questions, troubleshooting, and warranty claims, providing a seamless ownership experience from purchase to installation.
Key Features
- High‑precision ceramic sensing element with ±3% accuracy for reliable fuel pressure data.
- Flange‑mount design enables quick, tool‑free installation directly onto existing mounting points.
- Broad compatibility with multiple GM models and numerous OEM part numbers.
- Durable construction using stainless steel and high‑temperature plastic for long‑term reliability.
- One‑year warranty and responsive customer support for peace of mind.
FAQ
Is this sensor a direct replacement for my OEM part?
Yes, the MOX112 matches the specifications of OEM part numbers such as 13502903, 13502510, and others, providing a plug‑and‑play fit without the need for re‑programming.
Do I need special tools to install the sensor?
No special tools are required. The flange‑mount design allows you to secure the sensor with standard bolts and connect it directly to the existing harness.
What vehicles are compatible with this sensor?
The sensor is compatible with Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn models that use the listed OEM part numbers.
How does the one‑year warranty work?
If you encounter any quality, compatibility, or installation issues within one year of purchase, contact our support team for a replacement or refund.
Can I use this sensor for performance tuning?
The sensor provides accurate pressure data that can be used by performance tuning software, but it does not require any additional calibration after installation.
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