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Hoypeyfiy Flex Fuel Sensor Connector Replacement for GM E85 Flex Pigtail Plastic Fuel Composition Ethanol E85-2

Based on 409 reviews
Condition: New
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$7.99
Holiday Deal · 53% off was $16.98

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Availability: In Stock.
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Arrives Tuesday, Nov 17
Order within 18 hours and 2 minutes

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At a glance

Condition
New
Model
PT-E85-2
Dimensions
7.09 x 3.94 x 1.18 in
Weight
0.02 kg
Material
Metal, Plastic
Style
Modern
Measurement Accuracy
±1.5%
In the box
Plug
Warranty
1 Year Warranty

Features 4

  • Manufacturer Part Number:PT-E85-2
  • Interchange Part Number: 13577394, 13577379, 13577429
  • Direct Replacement: Plug-and-play design ensures perfect fitment for GM E85/ethanol sensor applications
  • Quality Assured: Built under strict quality control standards for durability, stability, and reliable performance

Description

Flex Fuel Sensor Connector The Hoypeyfiy Flexible Fuel Sensor Connector Replacement, rugged pigtail utilizes a strong plastic and metal construction to ensure high reliability and stability. It is easy to install, meets stringent quality standards and is a practical choice for fuel composition needs.

Specs 19

Brand Hoypeyfiy
Item dimensions L x W x H 7.09 x 3.94 x 1.18 inches
Material Metal, Plastic
Item Weight 0.02 kg
Style Modern
Measurement Accuracy ±1.5%
Mounting Type Flange Mount
Output Type Push-Pull

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Excellent option for your DIY E85 conversion
I purchased this harness pigtail for use in converting my C7 Grand Sport to E85. The price was low, so I was a little leery at first about what I was going to get. I was pleased with the quality of the plastic, the fit/lock of the connector and the quality of the wires and terminals. Of course I had to solder an extension wire onto the signal to reach the passenger side fender cavity to get to the ECM, as well as to connect the power and ground. The wires took solder well, and at least on mine appeared to be solid copper multi strand similar to OE. It's been up and running just shy of a year now without issue. Very decent part, and excellent price. ... show more
Reviewed in the United States on September 17, 2024 by Divingout

As you’d expect, great pigtail
Great quality plug, works as anticipated and solid build wuality
Reviewed in the United States on March 12, 2025 by Daniel

Good pigtail for a GM flex fuel sensor.
Questionable wires as I don't know if it's fuel safe, or heat resistant wire. Especially being in automotive environments, I hope it is TXL wire.
Reviewed in the United States on May 9, 2026 by atsumori

Junk. It might work if you're lucky
Garbage pigtail. First one I ordered, the connector housing broke when trying to put it on the sensor. The second one I ordered had a terminal break when installing onto the connector. The third one I ordered also had an issue with the connector that doesnt allow the release tab to move so it is unusable. If you are lucky, you might get a connector that works. ... show more
Reviewed in the United States on March 7, 2026 by Bad out of the box

No complaints
Fits great, pin out is labeled on plug which makes wiring easy
Reviewed in the United States on June 26, 2026 by N_sey

Great harness
Works great
Reviewed in the United States on February 20, 2025 by Amie Baxter

Fits my sensor
Needed for custom flex fuel conversion
Reviewed in the United States on March 18, 2025 by Manuel

Works
Worked for our sensor, plugs right in.
Reviewed in the United States on September 27, 2023 by S10RaceTruck
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