Description
Product Overview
The Boost Monkey sensor connector pigtail is engineered for precision and durability in automotive fuel sensor applications. Constructed from high‑grade plastic, it offers resistance to heat and chemicals commonly encountered under the hood. The analog output type ensures seamless communication with GM Continental flex fuel sensors, supporting models such as 13577394, 13577379, and 13577429. With compact dimensions of 8.9 x 5.67 x 0.71 inches and a lightweight design of just 0.634 ounces, it fits easily into tight engine bays while providing a secure, reliable connection.
Usage
Designed for both professional mechanics and DIY enthusiasts, this pigtail excels in a variety of scenarios. Use it when installing new flex fuel sensors on GM vehicles, or when repairing damaged wiring harnesses to restore sensor functionality. Its modern style and straightforward plug‑in design reduce installation time, making it ideal for service bays, race shops, and home garages. 
Why Choose Us
Boost Monkey is a trusted name in automotive connectors, known for rigorous quality control and reliable performance. Each connector undergoes thorough testing to meet OEM standards, ensuring consistent analog signal transmission. The plastic housing is UV‑stable and resistant to oil, guaranteeing long‑term durability. Backed by a non‑discontinued warranty and a proven track record in the automotive replacement market, this connector offers peace of mind for every repair.
Key Features
- High‑grade plastic construction for heat and chemical resistance
- Analog output compatible with GM Continental flex fuel sensors
- Compact size and lightweight for easy installation in confined spaces
- Designed for both new installations and harness repairs
- OEM‑approved fit for part numbers 13577394, 13577379, 13577429
FAQ
Is this connector compatible with all GM flex fuel sensors?
It is compatible with GM Continental flex fuel sensors that use part numbers 13577394, 13577379, and 13577429, as well as equivalent aftermarket versions.
Can I use this pigtail for other vehicle makes?
While it is optimized for GM applications, the analog connector can be used in any vehicle where the sensor pinout matches the GM specifications.
What tools are needed for installation?
Installation requires basic hand tools such as a screwdriver and wire stripper. No special equipment is necessary.
Does the plastic housing affect signal quality?
No, the high‑grade plastic is engineered to maintain signal integrity while providing excellent durability.
Is there a warranty on this product?
Boost Monkey offers a standard one‑year warranty covering manufacturing defects.





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