2011 Subaru Impreza Fuel and Emissions Systems

Essential 2011 Subaru Impreza Fuel and Emissions Systems

Carquest Premium – Fuel Cap: 10834, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10834)

Fuel Cap: 10834, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

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$15.49
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
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Carquest – Fuel Injector Connector (Part No.PT2318)

Fuel Injector Connector

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$4.29
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
  • All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
  • Offering thousands of high-quality pigtails & sockets for nearly every electrical job
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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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Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1426)

Fuel Injection Pressure Regulator

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$90.99
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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Carquest Premium – Manifold Absolute Pressure Sensor (Part No.ECA2273)

Manifold Absolute Pressure Sensor

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$259.99
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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Nippon Reinz – Throttle Body Gasket (Part No.C7001300558NRZ)

Throttle Body Gasket

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$4.32
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
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Hitachi – Hitachi Fuel Injector (Part No.C1000162711HIT)

Hitachi Fuel Injector

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$189.15
Hitachi fuel injectors are manufactured to OE requirements that meet federal emissions and fuel economy standards, and provide exact OE fit for ease of installation. Hitachi injectors are manufactured using internal components that are compatible with alternative fuels or fuel blends, including ethanol mixtures.

Product Features:
  • Original Equipment Manufacturer
  • Premium internal components
  • OE Calibrated impedance
  • Fine atomized spray reduces emissions
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Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ7271)

Mass Air Flow Sensor (MAF) - 100% NEW

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$159.99
Advance Auto Parts is proud to carry all new mass air flow sensors that use high-quality components with the highest quality standards.

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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Original Equipment – Aux. Air Valve Gaske (Part No.B3060946151OEA)

Aux. Air Valve Gaske

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$2.47
Aux. Air Valve Gaske

Delphi – EGR Valve (Part No.EG10503)

EGR Valve

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$161.99
Delphi’s OE line of EGR valves provides accurate exhaust flow control and emission control; Designed and built using high-temperature and corrosion-resistant materials that perform exceptionally under all engine environments; Each valve and seat is precis

Product Features:
  • No spacers or washers are required and they come with gaskets for an exact fit, saving time and labor
  • 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
  • Delphi’s OE line of EGR valves provides accurate exhaust flow and emission control
  • Available in port, back pressure, and linear configurations to cover many engine applications
  • Designed and built using high-temperature and corrosion-resistant materials that perform exceptionally under all engine environments
  • Each valve and seat is precision machined, helping to maintain long-term stability and performance
  • No audible regulator noise
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Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC2063)

Vapor Canister Purge Solenoid

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$128.99
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: 4 Wire, 17.52" Long, Heated, Exact Fit (Part No.15638)

Oxygen Sensor: 4 Wire, 17.52" Long, Heated, Exact Fit

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$121.99
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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Felpro – Fuel Injector O-Ring Set (Part No.ES 73202)

Fuel Injector O-Ring Set

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$6.49
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
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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DENSO – First Time Fit Air Fuel Ratio Sensor (Part No.C5015137312ND)

First Time Fit Air Fuel Ratio Sensor

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$220.37
DENSO a global supplier to automakers manufactures an OE-equivalent direct fit air fuel ratio sensor that maintains the quality and performance of the Original Equipment it replaces. DENSO continues to innovate with the latest development in air fuel ratio sensors. These components, also known as wide-band oxygen sensors, have a broader response range to provide much finer control of air/fuel mixtures over a greater variety of operating conditions.

Product Features:
  • Tarnish-proof platinum electrodes provides longer life and maintains accuracy
  • Quick-response planar zirconia element can quickly detect oxygen concentration
  • Measures A/F ratios from approximately 12:1 to 19:1
  • Increased performance by mapping a/f ratios throughout rpm range
  • Reduces emissions by keeping the air-fuel mixture at an optimum ratio
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Ishino Stone – Fuel Injector O-Ring (Part No.C1012262676ISH)

Fuel Injector O-Ring

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$2.16
Fuel Injector O-Ring

Carquest Premium – Fuel Cap Tester Adapter (Part No.12427)

Fuel Cap Tester Adapter

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$34.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Carquest – Fuel Injector Seal Kit (Part No.274712)

Fuel Injector Seal Kit

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$5.99
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
  • State-of-the-art designs that meet or exceed OE specifications
  • Top-of-the-line quality and performance
  • 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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Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1299)

Ambient Air Temperature Sensor

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$51.99
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 – Exhaust Gas Recirculation (EGR) Valve Motor Connector (Part No.PTA1869)

Exhaust Gas Recirculation (EGR) Valve Motor Connector

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$64.99
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 – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.EVA1066)

Exhaust Gas Recirculation (EGR) Valve Gasket

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$13.99
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 – Vapor Canister (Part No.CPN1223)

Vapor Canister

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$204.99
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 – Vapor Canister (Part No.CPN2368)

Vapor Canister

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$279.99
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 – Fuel Pump Module Assembly: With Float Arm (Part No.FG1914)

Fuel Pump Module Assembly: With Float Arm

from

$420.99
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:
  • Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
  • Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
  • Lower amperage draws less load on vehicle’s electrical system
  • Part is validated, tested and matched to the right vehicle application
  • Always be sure to check and clean fuel tank to avoid unnecessary returns
  • Lower failure rates due to its innovative design and durability
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KAI – Electric Fuel Pump (Part No.FMD010073)

Electric Fuel Pump

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$59.99
New Platinum Pro Electric Fuel Pump, New Strainer Required For Warranty

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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DENSO – Manifold Absolute Pressure Sensor (Part No.198-0005)

Manifold Absolute Pressure Sensor

from

$293.99
DENSO’s MAP sensors offer leading edge sensing technology which helps controls fuel injection more precisely. They are compact lightweight and designed with fewer connections improving performance and reliability. DENSO’s MAP sensors have high detection accuracy which reduces emissions.

Product Features:
  • OE technology adapted for the aftermarket
  • Reduces emissions, increased performance
  • Delivers the highest reliability and detection accuracy
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DENSO – Manifold Absolute Pressure Sensor (Part No.198-0004)

Manifold Absolute Pressure Sensor

from

$297.99
DENSO’s MAP sensors offer leading edge sensing technology which helps controls fuel injection more precisely. They are compact lightweight and designed with fewer connections improving performance and reliability. DENSO’s MAP sensors have high detection accuracy which reduces emissions.

Product Features:
  • OE technology adapted for the aftermarket
  • Reduces emissions, increased performance
  • Delivers the highest reliability and detection accuracy
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Dorman – Turbo Boost Solenoid (Part No.B4082959876DOR)

Turbo Boost Solenoid

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$44.28
Turbo Boost Solenoid

Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC1749)

Vapor Canister Purge Solenoid

from

$39.99
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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2011 Subaru Impreza Fuel and Emissions Systems

You count on your 2011 Subaru Impreza 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 80 Fuel and Emissions Systems ranging in price from $1.86 to $775.39, you’re sure to find everything you need for your 2011 Subaru Impreza.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 18 different brands like Carquest Premium, Bosch, and Motorad. 2011 Subaru Impreza Fuel and Emissions Systems start as low as $1.86!

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 3,656 extensive product reviews on 2011 Subaru Impreza Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Locking Fuel Cap: 10508, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack with 4.1 stars and Locking Fuel Cap: 10512, Screw On, Direct Fit, Provides Tight Seal, 1 Pack 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 2011 Subaru Impreza below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2011 Subaru Impreza

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 2011 Subaru Impreza running right for years to come. In our inventory you’ll find brands like Carquest Premium, Bosch, Motorad, and even more.

Popular NTK Fuel and Emissions Systems

You’ll find popular NTK brand products across Air Flow Sensors and Oxygen Sensors. All are waiting to get your 2011 Subaru Impreza back on the road. Some of the top-rated NTK products in these categories are:

Top-Rated DENSO Fuel and Emissions Systems


If DENSO are what you’re looking for, our inventory holds plenty. We stock DENSO brand Fuel and Emissions Systems for your 2011 Subaru Impreza, and some of our most reviewed DENSO parts include:

FAQs for 2011 Subaru Impreza Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2011 Subaru Impreza?

Out of 80 Fuel and Emissions Systems for the 2011 Subaru Impreza, the most popular in our inventory are:
Fuel Cap
from $17.79
(40)
Fuel Cap
Gas Caps

What are the top-rated 2011 Subaru Impreza Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2011 Subaru Impreza based on customer reviews/ratings are:
Locking Fuel Cap: 10508, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
from $24.99
(68)
Locking Fuel Cap: 10508, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“WORKS JUST FINE ON MY 2004 CHRSLER TOWN AND COUNTRY”
Mass Air Flow Sensor
from $164.99
(1)
Mass Air Flow Sensor
“Could not have been easier — one connector and 2 Phillips screws — done! Used the same day delivery service and could not be more pleased!”