2019 Ford Flex Fuel and Emissions Systems

Essential 2019 Ford Flex Fuel and Emissions Systems

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

from

$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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Motorcraft – Original Equipment (O.E.) Ring – Retaining (Part No.FPR-11)

Original Equipment (O.E.) Ring - Retaining

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$22.99
The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.

Product Features:
  • Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
  • Motorcraft and Ford Parts are manufactured from first-quality materials – chosen specifically for maximum performance and application suitability.
  • As with all Motorcraft and Ford Parts, any innovations or improvements developed since the vehicle’s manufacture are included in these after market replacement parts, ensuring the most current technology and performance.
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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

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$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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Motorcraft – Vpr Cnistr Purg Valv (Part No.CX-2695)

Vpr Cnistr Purg Valv

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$59.99
Vpr Cnistr Purg Valv

Carquest Premium – Vapor Canister Vent Solenoid (Part No.CPC1114)

Vapor Canister Vent Solenoid

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$33.99
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 (Part No.C50101164564BOS)

Oxygen Sensor

from

$129.47
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style connectors and wire lengths.
  • Base ceramic probe of Zirconium and Yttrium.
  • Patented Platinum Power Grid.
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Carquest Premium – Vapor Canister (Part No.CPP1553)

Vapor Canister

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$296.99
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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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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Motorcraft – FUEL INJECTOR (Part No.CM-5188)

FUEL INJECTOR

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$61.99
FUEL INJECTOR

Dorman – Fuel Pressure Sensor (Part No.926-409)

Fuel Pressure Sensor

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$69.99
This fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this fuel pressure sensor is designed to match the fit and function of the original sensor on specified vehicle
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Original Equipment – Fuel Pressure Sensor (Part No.C3001671884OEA)

Fuel Pressure Sensor

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$57.56
Fuel Pressure Sensor

Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 97214)

Fuel Injection Plenum Gasket Set

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$19.99
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC1011)

Vapor Canister Purge Solenoid

from

$35.99
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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Motorcraft – Wire Assembly (Part No.WPT-322)

Wire Assembly

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$69.99
Wire Assembly

Motorcraft – Carbon Canister (Part No.B70701155353MTR)

Carbon Canister

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$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 – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1582)

Manifold Absolute Pressure Sensor (MAP)

from

$72.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.

Product Features:
  • CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
  • CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
  • CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.
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NTK – Switching Oxygen Sensor: 4 Wire, 17.75" Long, Heated, Direct Fit (Part No.22052)

Switching Oxygen Sensor: 4 Wire, 17.75" Long, Heated, Direct Fit

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$39.99
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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our 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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Carquest – Electrical Relay (Part No.R7215)

Electrical Relay

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$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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Motorcraft – Fuel Injector O-Ring Kit (Part No.C1013388202MTR)

Fuel Injector O-Ring Kit

from

$3.37
Motorcraft Fuel Injector O-Ring Kits are manufactured with premium quality in mind

Product Features:
  • All parts meet original equipment requirements for fit, finish and durability
  • Specifically engineered for Ford and Lincoln vehicles
  • Durability tested to meet demanding original equipment service life specifications
  • Helps maintain original performance standards
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Mahle – Fuel Injector O-Ring (Part No.C10132590067MAH)

Fuel Injector O-Ring

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$8.61
Fuel Injector O-Ring

Motorcraft – Electric Fuel Pump Assembly (Part No.E3001424027MTR)

Electric Fuel Pump Assembly

from

$202.30
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 Premium – Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer (Part No.M635726)

Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer

from

$198.99
Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
  • OE upgraded turbine impellers greatly reduce fuel pulsation
  • All fuel pumps are 100% performance tested
  • Includes installation gaskets or seals where applicable
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Motorcraft – Fuel Injector O-Ring Kit (Part No.CM-4717)

Fuel Injector O-Ring Kit

from

$28.99
All Motorcraft Seal designs undergo rigorous lab and real world tests in order to provide original equipment performance and reliability. Motorcraft Seals are extensively tested for proper seating and sealing under both temperature and pressure extremes.

Product Features:
  • Why Buy:
  • The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles.
  • Motorcraft and Ford Parts are used throughout Ford vehicles in a variety of applications that help ensure the proper build quality, integrity and long-lasting performance of every Ford car or truck.
  • Motorcraft and Ford Parts are manufactured from first-quality materials – chosen specifically for maximum performance and application suitability.
  • As with all Motorcraft and Ford Parts, any innovations or improvements developed since the manufacture of the vehicle are included in these aftermarket replacement parts, ensuring the most current technology and performance
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Carquest Premium – Fuel Injector Seal Kit (Part No.AS052)

Fuel Injector Seal Kit

from

$6.49
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.

Product Features:
  • Premium OE quality materials
  • Services one injector
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Dorman – Fuel Pump Relay Module (Part No.601-225)

Fuel Pump Relay Module

from

$74.99
This fuel pump driver module is a direct replacement for the original equipment module. Designed to match the original fit and function, it features a plug & play connection for an easy installation.

Product Features:
  • Upgraded replacement – this fuel pump relay module features enhanced internal hardware for greater reliability
  • Failure-resistant design – increased current capacity in module prevents future transistor failure
  • Application specific – made for certain Ford, Lincoln and Mercury vehicles
  • Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
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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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Motorcraft – Ambient Temp Sensor (Part No.P4025679176MTR)

Ambient Temp Sensor

from

$32.00
Ambient Temp Sensor

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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2019 Ford Flex Fuel and Emissions Systems

You count on your 2019 Ford Flex to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Fuel and Emissions Systems. With 69 Fuel and Emissions Systems ranging in price from $3.37 to $561.99, you’re sure to find everything you need for your 2019 Ford Flex.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 15 different brands like Felpro, Bosch, and Carquest Premium. 2019 Ford Flex Fuel and Emissions Systems start as low as $3.37!

One of the best ways to find top quality OEM or aftermarket Fuel and Emissions Systems is by asking professionals. Short of that, you can shop with confidence thanks to our 479 extensive product reviews on 2019 Ford Flex Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Switching Oxygen Sensor: 4 Wire, 17.5" Long, Heated, Direct Fit with 2.0 stars.

Did we mention you can order your Fuel and Emissions Systems from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Fuel and Emissions Systems inventory for your 2019 Ford Flex below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2019 Ford Flex

Trusted Fuel and Emissions Systems OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2019 Ford Flex running right for years to come. In our inventory you’ll find brands like Felpro, Bosch, Carquest Premium, and even more.

Popular Carquest Premium Fuel and Emissions Systems

You’ll find popular Carquest Premium brand products across Fuel Tanks and Gas Caps. All are waiting to get your 2019 Ford Flex back on the road. Some of the top-rated Carquest Premium products in these categories are:
Fuel Tank Lock Ring LO1582926
from $15.99
(5)
Fuel Tank Lock Ring LO1582926
Fuel Tank Lock Rings

Top-Rated Felpro Fuel and Emissions Systems


If Felpro are what you’re looking for, our inventory holds plenty. We stock Felpro brand Fuel and Emissions Systems for your 2019 Ford Flex, and some of our most reviewed Felpro parts include:
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits
Fuel Injection Plenum Gasket Set
from $19.99
(27)
Fuel Injection Plenum Gasket Set
Fuel Injector Gaskets

FAQs for 2019 Ford Flex Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2019 Ford Flex?

Out of 69 Fuel and Emissions Systems for the 2019 Ford Flex, the most popular in our inventory are:
Oxygen Sensor: 4 Wire, 25.87" Long, Heated, Universal
from $61.99
This product is not rated
Oxygen Sensor: 4 Wire, 25.87" Long, Heated, Universal
Oxygen Sensors
O2 Sensor
from $131.99
This product is not rated
O2 Sensor
Oxygen Sensors

What are the top-rated 2019 Ford Flex Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2019 Ford Flex based on customer reviews/ratings are:
Switching Oxygen Sensor: 4 Wire, 17.5" Long, Heated, Direct Fit
from $60.99
(2)
Switching Oxygen Sensor: 4 Wire, 17.5" Long, Heated, Direct Fit
“The heater core hoses do not line up correctly, too much of a gap between the inlet and outlet. Spend the extra money and go with a different manufact”