2018 Ford Focus Fuel and Emissions Systems

Essential 2018 Ford Focus Fuel and Emissions Systems

Carquest Premium – Fuel Injector Seal Kit (Part No.AS071)

Fuel Injector Seal Kit

from

$15.99
Product Features:
  • Premium OE quality materials
  • Includes upper o-ring
  • Includes upper o-ring retainer
  • Includes plastic washer
  • Includes combustion seal
  • Includes retainer clip
See More

Motorcraft – Motorcraft EGR Pressure Sensor (Part No.B7006175517MTR)

Motorcraft EGR Pressure Sensor

from

$116.50
The complete line of Motorcraft sensors and emission components is recommended by Ford Motor Company exclusively for use in Ford and Lincoln vehicles.

Product Features:
  • Helps ensure optimal performance and durability
  • Designed for long service life under harsh conditions in under-hood environment
  • Works with other vehicle emission sensors to deliver optimal fuel efficiency and emissions
  • Adherence to OE specs helps minimize repeat repairs and false Check Engine warnings
  • Design includes OE innovations and upgrades
  • 100 percent coverage of Ford and Lincoln vehicles
See More

Carquest Premium – Remanufactured Fuel Injector (Part No.A211-1702)

Remanufactured Fuel Injector

from

$40.99
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
See More

Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.EVA1002)

Exhaust Gas Recirculation (EGR) Valve Gasket

from

$3.99
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.
See More

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
See More

DENSO – Air Fuel Ratio Senso (Part No.C5015689957ND)

Air Fuel Ratio Senso

from

$129.57
Air Fuel Ratio Senso

Delphi – Direct Injection High Pressure Fuel Pump: With Gasket or Seal, Without Wiring Harness (Part No.HM10099)

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

from

$605.99
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
See More

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1148)

Manifold Absolute Pressure Sensor (MAP)

from

$49.99
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.
See More

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
See More

Felpro – Engine Coolant Bypass Line Seal Ring (Part No.36046)

Engine Coolant Bypass Line Seal Ring

from

$23.49
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Motorcraft – Original Equipment (O.E.) Gasket (Part No.CG-801)

Original Equipment (O.E.) Gasket

from

$16.99
The only parts recommended by Ford Motor Company for Ford and Lincoln vehicles. Motorcraft Seals are designed and tested to Ford’s rigorous engineering standards. Motorcraft parts fit right the first time for quicker, easier installation.
See More

Dorman – Boost Solenoid With Vacuum Harness (Part No.667-420)

Boost Solenoid With Vacuum Harness

from

$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
See More

Motorcraft – Fuel Injector O-Ring (Part No.C1013559597MTR)

Fuel Injector O-Ring

from

$132.54
Fuel Injector O-Ring

Delphi – Mass Air Flow Sensor (Part No.AF10140)

Mass Air Flow Sensor

from

$159.99
100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements.

Product Features:
  • Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
  • Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
  • Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
  • All parts are calibrated and tested to match the OE part
  • Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube.
  • Delphi OE technology validated to match the vehicle applications
See More

Motorcraft – Fuel Pressure Sensor (Part No.C3001671904MTR)

Fuel Pressure Sensor

from

$109.47
The complete line of Motorcraft sensors and emission components is recommended by Ford Motor Company exclusively for use in Ford and Lincoln vehicles.

Product Features:
  • Helps ensure optimal performance and durability
  • Designed for long service life under harsh conditions in under-hood environment
  • Works with other vehicle sensors to deliver optimal fuel efficiency and emissions
  • Adherence to OE specs helps minimize repeat repairs and false Check Engine warnings
  • Design includes OE innovations and upgrades
  • 100 percent coverage of Ford and Lincoln vehicles
See More

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

Wire Assembly

from

$69.99
Wire Assembly

Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1272)

Air Charge Temperature Sensor

from

$14.99
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.
See More

Dorman – Evaporative Canister Purge Solenoid Repair Kit (Part No.913-430)

Evaporative Canister Purge Solenoid Repair Kit

from

$62.99
When the evaporative emission control system (EVAP) fails on certain Ford Escape, Ford Focus, and Lincoln MKC models, it’s often because the purge valve has cracked from exposure to harsh environmental conditions or internal component failure. Rather than replacing the purge valve and lines, this Dorman OE FIX solution EVAP purge solenoid repair kit allows the replacement of just the failed purge valve. The kit contains a purge valve designed to match the fit and function of the original, short hoses on either end, and quick-connect fittings for a simple swap.

Product Features:
  • Cost-effective solution- when the EVAP system fails on certain Ford vehicles this EVAP purge solenoid repair kit allows the replacement of just the failed purge valve instead of the entire assembly
  • Complete kit – contains a purge valve designed to match the fit and function of the original, short hoses on either end, and quick-connect fittings for a simple swap-out repair
  • Ideal replacement – the purge valve in this kit matches the fit and function of the original part for a trouble-free installation
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

Bosch – High Pressure Sensor (Part No.0261545038)

High Pressure Sensor

from

$67.99
Bosch OE quality pressure sensors for accurate measurements with high durability, fast response time and wide measuring range

Product Features:
  • Bosch OE quality pressure sensors for accurate measurements
  • Bosch OE quality pressure sensors for long term stability
  • Bosch OE quality pressure sensors with a short response time
  • Bosch OE quality pressure sensors with improved media resistance
See More

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
See More

Carquest Premium – Vapor Canister (Part No.CPN2364)

Vapor Canister

from

$186.99
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.
See More

INA – Fuel Pump Tappet (Part No.E3013686901INA)

Fuel Pump Tappet

from

$18.11
Fuel Pump Tappet

Bosch – Oxygen Sensor: 4 Wire, 18.11" Long, Heated, Exact Fit (Part No.15804)

Oxygen Sensor: 4 Wire, 18.11" Long, Heated, Exact Fit

from

$67.99
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
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61391)

Fuel Injection Throttle Body Mounting Gasket

from

$7.99
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Carquest Premium – Vapor Canister Vent Solenoid (Part No.CPC1029)

Vapor Canister Vent Solenoid

from

$91.99
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.
See More

Carquest Premium – Electric Fuel Pump (Part No.E2314)

Electric Fuel Pump

from

$107.99


Product Features:
  • All CARQUEST fuel pumps are designed to meet or exceed OE specs and are 100% tested to ensure performance and long-life.
  • High-efficiency turbine technology provides quiet and precise fuel delivery
  • CARQUEST strainer uses polyester material to ensure filtration performance meet or exceed OE requirements.
See More

Carquest Premium – Locking Fuel Cap: 10501, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10501)

Locking Fuel Cap: 10501, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$24.99
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
See More

Carquest Premium – Fuel Cap: 10840, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10840)

Fuel Cap: 10840, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$21.99
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:
  • 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
See More

2018 Ford Focus Fuel and Emissions Systems

You count on your 2018 Ford Focus 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 92 Fuel and Emissions Systems ranging in price from $5.49 to $989.99, you’re sure to find everything you need for your 2018 Ford Focus.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 14 different brands like Felpro, Bosch, and Dorman. 2018 Ford Focus Fuel and Emissions Systems start as low as $5.49!

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 1,347 extensive product reviews on 2018 Ford Focus Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Evaporative Emissions Canister Vent Valve with 4.0 stars and EGR/EXHAUST AIR SUPPLY GASKET with 4.0 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 2018 Ford Focus below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2018 Ford Focus

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 2018 Ford Focus running right for years to come. In our inventory you’ll find brands like Felpro, Bosch, Dorman, and even more.

Popular Felpro Fuel and Emissions Systems

You’ll find popular Felpro brand products across Exhaust Gas Recirculation (EGR) Parts and Fuel Injectors. All are waiting to get your 2018 Ford Focus back on the road. Some of the top-rated Felpro products in these categories are:
Exhaust Gas Recirculation (EGR) Valve Gasket
from $5.49
(1)
Exhaust Gas Recirculation (EGR) Valve Gasket
EGR Valve Gaskets
Fuel Injection Throttle Body Mounting Gasket
from $5.99
(1)
Fuel Injection Throttle Body Mounting Gasket
Fuel Injector Gaskets
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits

Top-Rated Fuel and Emissions Systems


If are what you’re looking for, our inventory holds plenty. We stock brand Fuel and Emissions Systems for your 2018 Ford Focus, and some of our most reviewed parts include:

FAQs for 2018 Ford Focus Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2018 Ford Focus?

Out of 92 Fuel and Emissions Systems for the 2018 Ford Focus, the most popular in our inventory are:
Evaporative Emissions Purge Valve
from $71.99
This product is not rated
Evaporative Emissions Purge Valve
Vapor Canister Purge Valves
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits

What are the top-rated 2018 Ford Focus Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2018 Ford Focus based on customer reviews/ratings are:
Evaporative Emissions Canister Vent Valve
from $90.99
(2)
Evaporative Emissions Canister Vent Valve
“Where is it located in my ford ecosport 2018 1.0”
EGR/EXHAUST AIR SUPPLY GASKET
from $5.49
(1)
EGR/EXHAUST AIR SUPPLY GASKET
“I have not installed any of these parts yet but they all look clean and seem to have been built strong and with quality in mind.”