Flex Fuel Sensor for 2014-2021 Chevrolet Silverado 1500 & More - Standard Ignition FFS3

$120.99

Standard Ignition Flex Fuel Sensor FFS3 - view 2

Standard Ignition Flex Fuel Sensor FFS3 - view 3

Standard Ignition Flex Fuel Sensor FFS3 - view 4

Standard Ignition Flex Fuel Sensor FFS3 - view 5

Standard Ignition Flex Fuel Sensor FFS3 - view 6

Part number: FFS3

UPC: 033086295442

Condition: New

Weight: 0.20 LBS

Item Package Quantity: 1

$120.99

Current Stock: 394

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Standard Ignition Flex Fuel Sensor P/N:FFS3

$120.99

Description

Standard Ignition FFS3 flex fuel sensor for the 2014 Chevrolet Silverado 1500 V8 6.2L, the 2014-2018 Silverado 1500 V6 4.3L, the 2014-2021 Silverado 1500 V8 5.3L and other vehicles measures the ethanol content of the fuel so the engine computer can adjust for it.

Breathable Teflon membrane that increases airflow to speed up switch rate
Dual internal talc seal for durability and longevity
Stainless-steel shield that protects the element from thermal shock and regulates air flow for faster sensor response

Quick facts

Part: Standard Ignition FFS3 flex fuel sensor
Fits: the 2014 Chevrolet Silverado 1500 V8 6.2L, the 2014-2018 Silverado 1500 V6 4.3L, the 2014-2021 Silverado 1500 V8 5.3L and other vehicles
Condition: New

A check engine light, hard starting or a drop in fuel economy can mean the sensor is no longer reporting fuel composition correctly. A weak fuel pump or a wiring fault can produce similar symptoms, so these signs alone don't prove the sensor is the problem.

Fits

The vehicles it fits include the 2014 GMC Sierra 1500 V8 6.2L and the 2014-2018 Sierra 1500 V6 4.3L or V8 5.3L, plus the 2011-2012 Chevrolet Equinox V6 3.0L, the 2012-2017 Equinox 4-cylinder 2.4L and the 2013-2016 Equinox V6 3.6L. The 2014 Chevrolet Silverado 1500 V8 6.2L takes one.

Specifications

Fit and size

Quantity per vehicle: 1
Port quantity: 2
Connector: 1 oval, female
Terminals: 3, male blade

Build and materials

System type: Gas
Condition: New
Country of origin: China

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Does the Standard Ignition FFS3 flex fuel sensor fit the 2014-2021 Chevrolet Silverado 1500 V8 5.3L?

Yes, the Standard Ignition FFS3 fits the 2014-2021 Chevrolet Silverado 1500 V8 5.3L, and the truck takes one. Look up your own year and engine in the "Vehicles it fits" section.

What connector does the FFS3 flex fuel sensor have?

The Standard Ignition FFS3 has one oval, female connector with three male blade terminals.

Does this flex fuel sensor have an internal seal?

Yes. This flex fuel sensor has a dual internal talc seal, and a stainless-steel shield that protects the element from thermal shock and regulates air flow.

Can a failing flex fuel sensor affect fuel economy?

Yes, it can. A sensor that misreports fuel composition may throw off engine fueling, and a check engine light can come with it.

What does the Teflon membrane on the Standard Ignition FFS3 do?

The breathable Teflon membrane on the Standard Ignition FFS3 increases airflow to speed up switch rate for improved fuel economy.