2000 Cadillac Escalade 5.7L Flex Fuel Sensor 12570260 12568450 12563553 10371025
2000 Cadillac Escalade 5.7L Flex Fuel Sensor 12570260 12568450 12563553 10371025
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[Advantage] The Flex fuel sensor can monitor the ethanol content of the fuel in your flex fuel vehicle. The flexible fuel sensor signal is used by the engine control module to adjust the ignition timing to achieve efficient operation.
[Attention] The flex fuel sensor can eliminate P0178 P0179 error codes, no longer check engine lights, and no longer rough start. All components are strictly inspected and verified to meet the most stringent quality standards to ensure a long service life.
Specifics:
Material: Metal
Condition: 100% Brand New
Type: Flex Fuel Sensor
Sensor Type: Fuel Level Sensor
Fitment Type: Direct Replacement
Quantity: 1pcs
Placement on Vehicle:Upper
Manufacturer Part Number:12570260
Replacement Part Number:12570260,12568450,12563553,10371025
Fitment For:
For Cadillac Escalade 5.3L 2002-2005
For Cadillac Escalade 5.7L 2000
For Cadillac Escalade 6.0L 2002-2005
For Cadillac Escalade ESV 6.0L 2003-2005
For Cadillac Escalade EXT 6.0L 2002-2005
For Chevrolet Avalanche 1500 5.3L 2002-2005
For Chevrolet S10 2.2L 2000-2002
For Chevrolet Silverado 1500 4.3L 2000-2005
For Chevrolet Silverado 1500 4.8L 2000-2005
For Chevrolet Silverado 1500 5.3L 2000-2005
For Chevrolet Silverado 1500 6.0L 2003-2005
For Chevrolet Suburban 1500 5.3L 2000-2005
For Chevrolet Suburban 1500 5.7L 2000-2002
For Chevrolet Tahoe 4.8L 2000-2005
For Chevrolet Tahoe 5.3L 2000-2005
For Chevrolet Tahoe 5.7L 2000
For GMC Sierra 1500 4.3L 2000-2005
For GMC Sierra 1500 4.8L 2000-2005
For GMC Sierra 1500 5.3L 2000-2005
For GMC Sierra 1500 6.0L 2001-2005
For GMC Sonoma 2.2L 2000-2002
For GMC Yukon 4.8L 2000-2005
For GMC Yukon 5.3L 2000-2005
For GMC Yukon 5.7L 2000
For GMC Yukon 6.0L 2001-2005
For GMC Yukon XL 1500 5.3L 2000-2005
For GMC Yukon XL 1500 6.0L 2001-2005
Package Included:
1x Flex Fuel Sensor 12570260
Shipping Information:
Delivery Time: 3-7 business days.
Free Quick Shipping.
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The customer service was amazing! They were so patient and answered all my questions. I'm eager to buy this fuel sensor.
This product's quality is top - notch. It's sturdy and well - crafted, and I'm sure it'll serve me well.
Rescued my E46 from limp mode! This sensor swapped in 10 minutes with BMW-level precision. Holds steady 58PSI through desert heat waves—zero error codes for 3 months. Buttery-smooth acceleration restored at 1/3 dealer cost!
Not the fastest delivery but not wish bad. But save a lot of money doing the work myself
My car basically just quit on me—totally stopped moving—and the codes were pointing to an O2 sensor failure. Thankfully, the upstream and downstream O2 sensors I ordered showed up super fast. I bought both just to be safe, but I only needed to swap out the upstream sensor right away (along with some new spark plugs and a MAF sensor I grabbed from another place). After the install, my car’s running smooth again, and that annoying check engine light hasn’t come back. I’ve bought a bunch of parts from 1A Auto before, and honestly, I’ve never had any issues with them. They’ve been solid every time.












Let customers speak for us
from 1299 reviews
Do its job well

Super high quality design and craftsmanship pricey but its worth it trust me

Perfectly fixed the issue of the horn sometimes not working and the warning light staying on all the time.

Beats paying for OEM carburetor

Perfect!

This seller is awesome—their stuff is top-notch. I bought 30 from them before, and only one didn’t work out. I tried another cheaper place and got 50, but at least 15 customers complained they were either useless or failure after a few days. Compared to that, this place is way better. You really get what you pay for. This time, I went all in and grabbed 100—should keep my shop stocked for about two months. Definitely coming back for more when I run out!

Showed up right on time, and the communication was on point the whole way through. 100% would buy again! The grill quality is seriously top-notch.
Highly recommend getting a body shop to install it—there are always little tweaks needed for a perfect fit, especially with the crash bar and sensors. In the UK, you can’t remove the poly padding on the crash bar, so keep that in mind.
Definitely ordering again—looks straight-up classy on the car!

Real solid quality, especially since I couldn’t find it anywhere else. Glad I got my hands on it!

Superb quality. Thanks

The carburetor fit great and started right up. Great buy.

Great carb !!!! Never let me down. Great service from champoo once again. First Class 👍

As good as OEM

My car basically just quit on me—totally stopped moving—and the codes were pointing to an O2 sensor failure. Thankfully, the upstream and downstream O2 sensors I ordered showed up super fast. I bought both just to be safe, but I only needed to swap out the upstream sensor right away (along with some new spark plugs and a MAF sensor I grabbed from another place). After the install, my car’s running smooth again, and that annoying check engine light hasn’t come back. I’ve bought a bunch of parts from 1A Auto before, and honestly, I’ve never had any issues with them. They’ve been solid every time.

My order arrived right on time, no delays at all. I got it installed the very next day, and let me tell you, it fit like a glove! Now I can see everything clearly behind me while I'm riding—no blind spots, no stress. Honestly, I couldn’t be happier with this purchase. It’s exactly what I needed, and it’s made driving so much smoother. Totally worth it!

Fit well and perform well