SKU: 36091724077

Nuke Performance Full Flow Flex Fuel Sensor Adapter

Sale price$171.90 Regular price$191.00
Save 10%

Pay in installments of $47.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Nuke Performance Full Flow Flex Fuel Sensor AdapterWith the Nuke Performance bypass Full Flow Flex Fuel Sensor Adapter, you can mount your ethanol content sensor on both the pressure and return fuel line in your fuel system. A sensor is not included with delivery. Fits most common GM flex fuel sensors Bypass design exceeds AN 10 fuel line capacity AN 10 ORB inlet outlet for maximum fuel flow Works on both pressure and return fuel lines Lightweight design, with an integrated bracket 4 x Viton O rings

With the Nuke Performance bypass Full Flow Flex Fuel Sensor Adapter, you can mount your ethanol content sensor on both the pressure and return fuel line in your fuel system. A sensor is not included with delivery. 

    • Fits most common GM flex-fuel sensors
    • Bypass design exceeds AN-10 fuel line capacity
    • AN-10 ORB inlet/outlet for maximum fuel flow
    • Works on both pressure and return fuel lines
    • Lightweight design, with an integrated bracket
    • 4 x Viton O-rings for long-term durability

When running alcoholic fuels such as E85, an ethanol content sensor is used to measure fuel at all times in order to maintain the accuracy and performance of the ECU. The most commonly used sensors have a very small flow capacity which doesn´t support a high-performing fuel setup. With this sensor adapter, you can put the sensor on both the pressure and return side with close to no flow loss, thanks to its bypass design which surpasses the capability of a dash 10 fuel line.


Fits all of the most common OEM ethanol content sensors for your aftermarket fuel system.

Designed to work with the most common flex-fuel sensors on the market from OEM manufacturer GM (Continental), this adapter works with 13577379, 13577429, SE1003, 13577394, and other sensors of the same design. Many of the standalone ECU manufacturers, such as Haltec, Cobb Tuning, Fuel Tech USA, ECU Master, AEM, Link, and MaxxECU, sell sensors with their own branding. However, these normally have the same specifications as the OEM parts and work with the Nuke Performance sensor adaptor as long as they use 9.49 (5/16") connections.


Designed with a bypass design that exceeds an AN10 fuel line capacity, oversized components give you headroom where you need it.

The oversized internal bypass fuel line integrated within the Nuke Performance Full Flow Flex Fuel Sensor Adapter exceeds a AN-10 fuel line capacity. The oversized internal gives you headroom where you need it and makes it possible to mount the sensor on either the pressure or return side of your fuel system.

 

Which flex fuel sensor can be used with the Nuke Performance bypass ethanol content sensor adapter?

 The Nuke Performance split-flow sensor adapter has been developed to be used together with all the commonly used flex fuel content sensors such as Continental (GM) 13577429, 2022400116, 13577379, SE1003, and even the 13577394, which needs to be modified to a width of 95mm (3.75").  

    • GM 13577429 flex fuel sensor
    • GM 13577379 flex fuel sensor
    • GM13577394 flex fuel sensor

The full flow flex fuel sensor adapter is delivered without the needed flex fuel sensor.

 

Uses over-dimensioned AN-10 ORB fuel line fittings for maximum flow with close to no flow loss even with high flow fuel setups.

Overdimensioned AN-10 inlet/outlet threads allow for the highest possible fuel flow capacity. The AN-10 ORB fittings have the highest possible flow and are available in a large variety of sizes. Additional AN-10 ORB to AN-6, AN-8, AN-10, and AN-12 fittings are sold separately as accessories.

    • AN-10 ORB to AN-6 Male Part # : 700-01-108
    • AN-10 ORB to AN-8 Male Part # : 700-01-109
    • AN-10 ORB to AN-10 Male Part # : 700-01-110
    • AN-10 ORB to AN-12 Male Part # : 700-01-111
    • AN-10 ORB to AN-10 Female Part # : 700-04-121 
    • AN-10 ORB to 8mm Barb Male Part # : 700-04-124


Delivered with a lightweight bracket for an easy mounting solution for the GM 13577429 flex fuel sensor.

One of the most common ethanol content sensors, the GM 13577429, lacks mounting points as stock. With the Nuke Performance Full Flow Flex Fuel Sensor Adapter, you will both receive all the benefits of a split-flow design while integrated brackets provide a safe and durable installation, particularly helpful alongside the often demanding conditions within motorsports. For the GM 13577379 and 13577394, which have their own mountings holes, you do not need to use the provided mounting bracket. 

 

Developed and designed for both enthusiasts and professional motorsport athletes by Nuke Performance in Sweden. 

The Nuke Performance full flow flex fuel sensor adapter, AN-10 is developed and designed in-house by Nuke Performance in Sweden for the highest possible quality with the same hallmark as all the other parts in our lightweight motorsports range. There is no substitute for the quality of Nuke Performance!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36091724077

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
KatieMae
Cuba, US
★★★★★ 5
Flattering fit
Color: Dark Green, Size: XX-Large
This sweater is thick and stretchy but holds a nice shape, and is flattering on the body. The sleeves are nice and long too, which I really appreciate, being a tall person... the button detail is a great addition. True to size. I haven't washed it yet, and I imagine, based on the kind of woolly knit it is, that this sweater will eventually pill... but for now I'm enjoying being cozy and stylish. The deep green color is almost black green. I LOVE IT.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
G
Verified Purchase
GypsySoul
Carnegie, US
★★★★★ 5
Love it
Color: Dark Green, Size: Small
I got the dark green. Love the sweater and it's warm. I do layer the sweater as well. It is as pictured. Size is perfect to me. I like sweaters to be longer and a bit wider in case it is freezing and I need to layer it. This sweater is perfect for layering. It comes closer to my backside, it is a little wide and not snug, and I like that the sleeves come over my wrists
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
J
Verified Purchase
JB
Port Orchard, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
L
Verified Purchase
Lynn M
Louisville, US
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
J
Verified Purchase
Joseph Garces
Battle Creek, US
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

recommand products