Ford Flex Fuel and Emissions Systems

Essential Ford Flex Fuel and Emissions Systems

Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1251)

Ambient Air Temperature Sensor

from

$19.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5" Long, Heated, Direct Fit (Part No.24397)

Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5" Long, Heated, Direct Fit

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$149.99
NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
  • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
  • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
  • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
  • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
  • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
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Motorcraft – Carbon Canister (Part No.B70701155353MTR)

Carbon Canister

from

$199.31
The complete line of Motorcraft sensors and emission components is recommended by Ford Motor Company exclusively for use in Ford and Lincoln vehicles. Features and Highlights:

Product Features:
  • New and remanufactured available to help meet your customers’ needs
  • Units come ready to plug and play, with no need for modifications
  • Optimizes fuel consumption and emissions to help ensure vehicles meet various state smog-level requirements
  • Tight tolerance ranges help minimize repeat repairs and false Check Engine warnings
  • Design includes OE innovations and upgrades
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Carquest Premium – Ambient Air Temperature Sensor Connector (Part No.PTA2929)

Ambient Air Temperature Sensor Connector

from

$82.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Fuel Tank Lock Ring LO1582926 (Part No.LO1582926)

Fuel Tank Lock Ring LO1582926

from

$15.99
Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.

Product Features:
  • Engineered to meet or exceed all OEM specifications
  • Precision stamped and are treated with a rust proof finish to ensure durability and strength
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Carquest Premium – Locking Fuel Cap: 10524, Push In, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10524)

Locking Fuel Cap: 10524, Push In, Direct Fit, Provides Tight Seal, 1 Pack

from

$30.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
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Dorman – Fuel Tank O-Ring (Part No.911-245)

Fuel Tank O-Ring

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$39.99
This fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to fatigue or due for replacement during fuel pump tank service
  • Durable construction – recommended for replacement when the fuel pump or sensor is replaced
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Evaporative Emissions Purge Solenoid Valve (Part No.911-281)

Evaporative Emissions Purge Solenoid Valve

from

$85.99
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the evaporative emissions system and fulfills government requirements.

Product Features:
  • Direct replacement – this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle’s evaporative emissions system
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Motorcraft – Electric Fuel Pump Assembly (Part No.E3001672260MTR)

Electric Fuel Pump Assembly

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$394.21
Motorcraft electric fuel pumps are built with the knowledge and experience that only comes from being the original equipment (OE) manufacturer.

Product Features:
  • Same fuel pumps installed during vehicle production
  • Latest engineering enhancements are incorporated
  • Hot fuel handling capabilities translate into consistent performance
  • Optimal check-valve design and outlet fitting configurations are utilized to meet specific vehicle applications
  • Accurate fuel gauge readings are the result of vehicle-specific designs
  • Before they are shipped, fuel pumps are 100-percent flow-tested
  • Units come as complete assemblies for easier, faster installation
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Carquest – Electrical Relay (Part No.R7215)

Electrical Relay

from

$65.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • High-quality aluminum contacts lead to durability and longevity
  • Manufactured at TS16949 and ISO9001 certified facility to ensure quality
  • Premium epoxy keeps relay intact to protect against dust, heat, and moisture
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Carquest Premium – Fuel Injector Connector (Part No.PTA2987)

Fuel Injector Connector

from

$87.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Bosch – Oxygen Sensor: 5 Wire, 17.72" Long, Heated, Exact Fit (Part No.17263)

Oxygen Sensor: 5 Wire, 17.72" Long, Heated, Exact Fit

from

$149.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation advancements. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.  Bosch oxygen sensors deliver exceptional OE level reliability, performance and durability, further improving service life of the product. 

Product Features:
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
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Carquest Premium – Fuel Pump Relay (Part No.RAC2602)

Fuel Pump Relay

from

$70.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
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Felpro – FUEL INJECTOR O-RING SET (Part No.ES 73096)

FUEL INJECTOR O-RING SET

from

$20.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Original Equipment – Fuel Pressure Sensor (Part No.C3001671884OEA)

Fuel Pressure Sensor

from

$57.56
Fuel Pressure Sensor

Delphi – Direct Injection High Pressure Fuel Pump: Without Gasket/Seal or Wiring Harness (Part No.HM10034)

Direct Injection High Pressure Fuel Pump: Without Gasket/Seal or Wiring Harness

from

$561.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:
  • Capable of delivering fuel at high pressures that can range from 2,000-2,800 PSI
  • Mechanically driven high fuel flow pump enables rail pressure build up quickly for fast start times
  • Fuel delivered directly into the engine combustion chamber for increased horsepower and fuel economy
  • Meets OE specifications
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Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

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$12.49
To perform a complete fuel pump replacement, clean the tank every time. Order the Delphi Fuel Tank Cleaning Kit (Part FC01). Remember, the original pump went into a clean fuel tank, to ensure the same level of performance, the new pump should too. 100 ye

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
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Dorman – Vapor Canister Vent (Part No.B70911225926DOR)

Vapor Canister Vent

from

$83.82
Vapor Canister Vent

Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6419)

Mass Air Flow Sensor (MAF) - 100% NEW

from

$70.99
CARQUEST MAF sensors are 100% new and are produced by a certified OEM supplier that designs and manufactures new mass air flow sensors

Product Features:
  • CARQUEST MAF use all new high-quality components at the highest quality standards.
  • Manufactured with new and advanced technology to perform, fit and function at OE specifications.
  • All new product that is tested with OEM equipment to OEM standards
  • Outperforms competition when tested in extreme environmental conditions
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Carquest – Fuel Injector (Part No.67606)

Fuel Injector

from

$60.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Stainless steel calibration slide and spring assembly prevents corrosion within the fuel control body leading to an extended service life
  • Precision wound and trimmed solenoid windings allow the computer to command efficient delivery of fuel
  • High-temp Viton O-rings enable prolonged sealing of injector under extreme heat conditions
  • Fiber optic yttrium aluminum garnet “YAG” laser welding and 100 million cycle testing ensure quality in every box
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
  • BWD is a global manufacturer of original equipment and aftermarket fuel injection products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Motorcraft – Fuel Tank Sending Unit (Part No.E2030351632MTR)

Fuel Tank Sending Unit

from

$62.08
Motorcraft fuel senders are designed for durability and electrical performance in Ford and Lincoln vehicles. Features and Highlights

Product Features:
  • Electrical connections are gold-plated to help ensure reliable performance
  • Testing is performed in extreme operating conditions to ensure that the potentiometers meet Ford OE specifications
  • Designed to perform, even when exposed to fuel, oil, solvents, coolants and brake and transmission fluids
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Carquest Premium – Exhaust Gas Recirculation (EGR) Pressure Feedback Sensor Connector (Part No.PTA1524)

Exhaust Gas Recirculation (EGR) Pressure Feedback Sensor Connector

from

$37.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Fuel Pressure Sensor (Part No.FPA1026)

Fuel Pressure Sensor

from

$63.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Spectra Premium – Fuel Filler Neck (Part No.FN735)

Fuel Filler Neck

from

$153.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
  • Unit is dual coated for enhanced corrosion protection
  • Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
  • Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
  • Tested with OE fuel cap to prevent evaporative emission and check engine light failure
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Helping You Find the Right Fuel and Emissions Systems for Your Ford Flex

You love your Flex. So we’ve made it easier than ever to help you find Ford Flex Fuel and Emissions Systems in our online catalog. Our inventory holds 149 aftermarket and OEM Fuel and Emissions Systems for your Ford Flex, ranging from $3.37 to $561.99.

We offer parts from 18 brands trusted to make quality Fuel and Emissions Systems for your Ford Flex. Before you buy, take some time to read through customer reviews. We currently have 6,466 reviews of Ford Flex Fuel and Emissions Systems from previous customers. Some of the top rated parts include Fuel Injection Plenum Gasket Set with 4.6 stars and Wideband Oxygen Sensor: 5 Wire, 16.54" Long, Heated, Exact Fit with 4.1 stars.

Find your Flex Fuel and Emissions Systems here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Ford Flex part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Fuel and Emissions Systems Brands for Your Ford Flex

Our inventory holds Fuel and Emissions Systems for your Ford Flex from 18 trusted brands. You’ll find OEM and aftermarket parts from brands like Felpro, Bosch, and NTK, all of which can keep that Ford happy.
We have Carquest parts available for your Ford Flex in categories like Fuel Injectors. Some of the top-rated Carquest parts in these categories are:
Fuel Injector
from $60.99
(4)
Fuel Injector
Fuel Injectors

Top-Rated Bosch Fuel and Emissions Systems

Leading Bosch Fuel and Emissions Systems

We carry Bosch brand parts for your Ford Flex across several catalog categories, including Oxygen Sensors. Some of our most reviewed Bosch parts include:

FAQs for Ford Flex Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Ford Flex?

Out of 149 Fuel and Emissions Systems for the Ford Flex, the most popular in our inventory are:
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits
Air Flow Sensor - New Actual OE Part
from $91.99
This product is not rated
Air Flow Sensor – New Actual OE Part
Air Flow Meters and Mass Air

What are the top-rated Ford Flex Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your Ford Flex based on customer reviews/ratings are:
Fuel Injection Plenum Gasket Set
from $19.99
(27)
Fuel Injection Plenum Gasket Set
“Great price and it functions if it’s perfectly would definitely buy it again”
Wideband Oxygen Sensor: 5 Wire, 16.54" Long, Heated, Exact Fit
from $97.99
(13)
Wideband Oxygen Sensor: 5 Wire, 16.54" Long, Heated, Exact Fit
“Excellent part, good brand.”
Oxygen Sensor: 4 Wire, 24.02" Long, Heated, Universal
from $69.99
(12)
Oxygen Sensor: 4 Wire, 24.02" Long, Heated, Universal
“I use m,y truck daily for work, I have to have depending parts and the right parts to insure that my truck has no or very little down time. I own an e”