Ford Focus Fuel and Emissions Systems

Essential Ford Focus Fuel and Emissions Systems

Carquest – Fuel Injector Seal Kit (Part No.274838)

Fuel Injector Seal Kit

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$8.99
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 materials withstand extreme conditions
  • Undergoes extensive testing to ensure reliability
  • As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process
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Carquest Premium – Locking Fuel Cap: 10510, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10510)

Locking Fuel Cap: 10510, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

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$32.99
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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ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2164)

Multi-Purpose Wire Connector with Leads

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$16.79
ACDelco Professional Air Charge Temperature Sensor Connector is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket connector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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Carquest Premium – Remanufactured Fuel Injector (Part No.A211-1922)

Remanufactured Fuel Injector

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$51.99
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.

Product Features:
  • Each unit is 100% tested to OE specifications
  • Includes new O-rings and seals made of premium OE quality materials
  • Includes application specific technical bulletin, where applicable
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Delphi – EGR Valve Position Sensor (Part No.TS10163)

EGR Valve Position Sensor

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$95.99
Delphi temperature sensors are built with the latest OE technology; Delphi temperature sensors use durable, one-piece design; Delphi temperature sensors are impervious to electrical noise and interference.

Product Features:
  • Delphi temperature sensors are built with the latest OE technology
  • Delphi temperature sensors use durable, one-piece design
  • Delphi temperature sensors are impervious to electrical noise and interference
  • Delphi’s OE line of EGR valves provides accurate exhaust flow and emission control
  • All parts used in the manufacture process are Delphi validated, tested and matched to the vehicle application, and manufactured in a Delphi ISO certified facility
  • Available in port, back pressure, and linear configurations to cover many engine applications
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Motorcraft – Idle Control Valve Gasket (Part No.C4063195642MTR)

Idle Control Valve Gasket

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$7.34
With today’s complex automotive engines, it’s even more critical to have the right sealing components for accurate pressure relief and gasket sealing.

Product Features:
  • Wide range available in precut sizes
  • Available plain or backed with adhesive
  • Bulk gasket material available for custom cutting by hand
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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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NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 12.8" Long, Heated, Direct Fit (Part No.24334)

Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 12.8" Long, Heated, Direct Fit

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$126.99
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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Carquest – Exhaust Gas Recirculation (EGR) Pressure Sensor (Part No.42C1001)

Exhaust Gas Recirculation (EGR) Pressure Sensor

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$44.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
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Mahle – Mahle EGR Valve Gasket (Part No.B7100227279MAH)

Mahle EGR Valve Gasket

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$5.09
MAHLE Original gaskets provide world class sealing products trusted by OEM’s and Technicians around the globe. All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application-specific design ensures a perfect fit
  • MAHLE Original gaskets is the leader in Domestic, Asian and European applications
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Spectra Premium – Fuel Tank Strap (Part No.ST233)

Fuel Tank Strap

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$60.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps 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 expertise
  • Direct fit ensures safe, secure fuel tank installation
  • Product individually packaged and labeled to help reduce product damage prior to installation
  • Industry leading coverage on straps for plastic tanks
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Dorman – Fuel Tank (Part No.575-091)

Fuel Tank

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$701.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.

Product Features:
  • Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models.
  • Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service.
  • Quality assured – this part has been validated to ensure a quality fit and long service life
  • Trustworthy design – backed by team of product specialists in the United States
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Dorman – Fuel Pump Driver Module (Part No.601-005)

Fuel Pump Driver Module

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$148.99
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:
  • Direct replacement – this fuel pump driver module matches the fit and function of the original equipment module to restore vehicle operation.
  • Plug and play installation – this fuel pump driver requires no modifications or special tools to install.
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Quality tested – vehicle simulation tested to ensure performance
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Carquest Premium – Exhaust Gas Recirculation (EGR) Pressure Feedback Hose (Part No.EGC2606)

Exhaust Gas Recirculation (EGR) Pressure Feedback Hose

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$25.99
Exhaust Gas Recirculation (EGR) Pressure Feedback Hose

Carquest Premium – Idle Air Control Valve (Part No.ACA1052)

Idle Air Control Valve

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$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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Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA2408)

Manifold Absolute Pressure Sensor (MAP)

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$80.99
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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Mahle – Mahle, Fuel Injector O-Ring Kit, Pack of 12 (Part No.C1013387693MAH)

Mahle, Fuel Injector O-Ring Kit, Pack of 12

from

$14.95
Mahle, Fuel Injector O-Ring Kit, Pack of 12

Carquest – Oxygen Sensor Connector (Part No.PT5525)

Oxygen Sensor Connector

from

$21.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance
  • Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
  • RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
  • 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 ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Felpro – EGR/EXHAUST AIR SUPPLY GASKET (Part No.71227)

EGR/EXHAUST AIR SUPPLY GASKET

from

$5.49
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
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Motorcraft – REGULATOR-WINDW (Part No.WPT-359)

REGULATOR-WINDW

from

$63.99
REGULATOR-WINDW

Delphi – Direct Injection High Pressure Fuel Pump: Without Gasket/Seal or Wiring Harness (Part No.HM10009)

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

from

$989.99
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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Dorman – SPRINGLOCK FUEL LINE CONNECTOR- 14mm x 5/16In. BARBED MALE (Part No.800-131)

SPRINGLOCK FUEL LINE CONNECTOR- 14mm x 5/16In. BARBED MALE

from

$14.49
Replace only the damaged connectors instead of the entire fuel line with these direct-replacement fuel line connectors. Designed for easy installation and a precise fit, they are engineered to withstand extreme underhood conditions.

Product Features:
  • Direct replacement – these fuel line connectors fit and function like the vehicle’s original equipment connectors for reliable, leak-free performance.
  • Quality construction – manufactured from premium materials for a long service life.
  • Saves money – replace only the part, not the entire assembly
  • Excellent value – original equipment quality at a lower price
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Dorman – Fuel Ignition Harness (Part No.645-215)

Fuel Ignition Harness

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$37.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
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Dorman – Boost Solenoid With Vacuum Harness (Part No.667-420)

Boost Solenoid With Vacuum Harness

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$109.99
This vacuum harness is designed to match the fit and function of the original harness on specified vehicles, and is engineered for durability and reliable performance..

Product Features:
  • Direct replacement – this vacuum harness is designed to match the fit and function of the original harness on specified vehicles.
  • Restores functionality – reliable replacement for an original harness that has failed due to heat and fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and 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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NTK – Fuel Injection Pressure Sensor (Part No.FC0011)

Fuel Injection Pressure Sensor

from

$119.99
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • NTK’s Fuel Injection Pressure Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper operating pressures of the vehicle’s injection system.
  • The Fuel Injection Pressure Sensor reports the fuel rail pressure to the PCM for optimal engine operation under all operating conditions.
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Ford Focus Fuel and Emissions Systems Categories

Helping You Find the Right Fuel and Emissions Systems for Your Ford Focus

You love your Focus. So we’ve made it easier than ever to help you find Ford Focus Fuel and Emissions Systems in our online catalog. Our inventory holds 374 aftermarket and OEM Fuel and Emissions Systems for your Ford Focus, ranging from $2.24 to $989.99.

We offer parts from 28 brands trusted to make quality Fuel and Emissions Systems for your Ford Focus. Before you buy, take some time to read through customer reviews. We currently have 56,156 reviews of Ford Focus Fuel and Emissions Systems from previous customers. Some of the top rated parts include Oxygen Sensor: 4 Wire, 24.92" Long, Heated, Universal with 3.5 stars and Oxygen Sensor: 4 Wire, 15.43" Long, Heated, Exact Fit with 4.6 stars.

Find your Focus 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 Focus 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 Focus

Our inventory holds Fuel and Emissions Systems for your Ford Focus from 28 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Bosch, and FELPRO, all of which can keep that Ford happy.
We have Driveworks parts available for your Ford Focus in categories like Exhaust Gas Recirculation (EGR) Parts. Some of the top-rated Driveworks parts in these categories are:
Exhaust Gas Recirculation (EGR) Pressure Sensor
from $89.05
(17)
Exhaust Gas Recirculation (EGR) Pressure Sensor
EGR Pressure Feedback Sensors

Top-Rated Carquest Premium Fuel and Emissions Systems

Leading Carquest Premium Fuel and Emissions Systems

We carry Carquest Premium brand parts for your Ford Focus across several catalog categories, including Gas Caps. Some of our most reviewed Carquest Premium parts include:

FAQs for Ford Focus Fuel and Emissions Systems

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

Out of 374 Fuel and Emissions Systems for the Ford Focus, 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
O2 Sensor
from $71.99
(1)
O2 Sensor
Oxygen Sensors

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

Top-rated Fuel and Emissions Systems for your Ford Focus based on customer reviews/ratings are:
Oxygen Sensor: 4 Wire, 15.43" Long, Heated, Exact Fit
from $59.99
(129)
Oxygen Sensor: 4 Wire, 15.43" Long, Heated, Exact Fit
“exact fit works fine”