2012 Audi A3 Quattro Fuel and Emissions Systems

Essential 2012 Audi A3 Quattro Fuel and Emissions Systems

Pierburg – Fuel Pump Control Mo (Part No.E30061451769APG)

Fuel Pump Control Mo

from

$190.39
Fuel Pump Control Mo

Pierburg – Combi Valve (Part No.B6033452466APG)

Combi Valve

from

$356.13
Combi Valve

Burgaflex – Breather Hose (Part No.B2010327524BUR)

Breather Hose

from

$39.87
Breather Hose

MANN – MANN Fuel Filter (Part No.E1000418841MAN)

MANN Fuel Filter

from

$80.27
The new MANN fuel filter media, MULTIGRADE F has been developed for diesel and petrol engines and fulfill the highest standards demanded for fuel filter elements. By the multi-layer structure the finest particles are kept off from the sensitive injection equipment. Concerning the particle retention capacity MULTIGRADE F media have 100% higher performance compared with current cellulose media.

Product Features:
  • OE-Equivalent and direct fit application.
  • Threaded connectors and original equipment quality mounting brackets.
  • High-efficiency filter media.
  • Pressure stable, heavy-duty housings.
  • Provides protection against fuel system wear and corrosion
See More

Bosch – Wideband Oxygen Sensor: 5 Wire, 28.74" Long, Heated, Exact Fit (Part No.17178)

Wideband Oxygen Sensor: 5 Wire, 28.74" Long, Heated, Exact Fit

from

$203.99
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:
  • Advanced Wideband sensing element for exact air/fuel measurement
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • ‘True Direct-fit’ OE connectors and harness
  • Pre-coated threads with anti-seize compound right out of the box
See More

Elring – Fuel Injector Repair (Part No.C10401331259ELR)

Fuel Injector Repair

from

$15.90
Fuel Injector Repair

Hitachi – High Pressure Fuel Pump – New Actual OE Part (Part No.HPP0018)

High Pressure Fuel Pump - New Actual OE Part

from

$397.99
Hitachi’s High Pressure Fuel Pumps (HPPs) are designed to enhance fuel volume delivery for exceptional operation and faster vehicle response. Our HPPs are a good alternative to the standard fuel pump for direct injection, supercharged, and turbocharged applications commonly found in todays vehicles. Pump housing is made of high strength aluminum to ensure durability while keeping weight low. Precision machined surfaces prevent fuel leakage/pressure drop while chemical resistant seals prevent premature wear from ethanol mixed fuels. Designed to meet the exact needs of each specific vehicle, Hitachi’s High Pressure Fuel Pumps are the premium choice. Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivering industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters.

Product Features:
  • These quality High Pressure Pumps provide exceptional operation with enhanced fuel volume delivery and faster vehicle response. Promotes a rise of fuel pressure from startup; reduces current consumption.
  • Hitachi is a Tier 1 OE supplier for high pressure fuel pumps
  • 100% NEW, never remanufactured
  • Meets the OE performance and durability standards for this application
  • High strength aluminum housing for light weight and durability
  • Chemical resistant seals prevent premature wear from ethanol mixed fuels
  • Precision machined surfaces prevent fuel leakage and subsequent pressure drop
  • O-Ring/Gaskets included when applicable
See More

Hitachi – Air Flow Sensor – New Actual OE Part (Part No.MAF0052)

Air Flow Sensor - New Actual OE Part

from

$188.99
Hitachis Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. Hitachi MAFs are 100% air flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the manufacturer. Details such as a contaminant bypass port (when applicable) and protected circuitry providing a durable and reliable product approved by OE manufacturers makes Hitachis air flow sensors the premium choice.

Product Features:
  • Hitachi is a Tier 1 OE supplier for air flow sensors
  • 100% NEW, never remanufactured
  • Hitachi’s advanced precision elements and high quality components provide enhanced durability. We feature exact fitment and calibration for each vehicle, which assists engine efficiency and fuel mileage. Our sensors are 100% air flow tested to meet exac
  • Precision manufactured and assembled sensing elements for accurate air flow measurements
See More

Elring – Air Mass Sensor O-Ri (Part No.B3151384427ELR)

Air Mass Sensor O-Ri

from

$9.20
Air Mass Sensor O-Ri

Original Equipment – Vapor Canister Purge (Part No.B7098571210OEA)

Vapor Canister Purge

from

$143.55
Vapor Canister Purge

Mahle – FI Throttle Body Mou (Part No.C7001266060MAH)

FI Throttle Body Mou

from

$11.42
FI Throttle Body Mou

Rein – Thermo Switch (Part No.ELT0059)

Thermo Switch

from

$11.99
Electrical parts control all aspects of vehicles on the road today. Replacing these components when they are starting to fail will ensure your vehicle has maximum performance and fuel economy. This is why Rein Automotive electrical parts are application specific and match the design and function of the OE parts.

Product Features:
  • Tested to ensure maximum performance
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • Long life and durability
  • Made by the OE manufacturer
See More

Bosch – Bosch Oxygen Sensor (Part No.C5010425433BOS)

Bosch Oxygen Sensor

from

$205.59
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.
See More

VDO – Electric Fuel Pump Assembly (Part No.E3001407011VDO)

Electric Fuel Pump Assembly

from

$377.87
The VDO Electric Fuel Pump Assembly meets or exceeds the OE specifications for fit, durability and performance.

Product Features:
  • OE-Equivalent electric fuel pump
  • Direct fit for easy installation
  • OE connections and fittings
  • Highly efficient turbine design
  • Designed for quieter operation
See More

INA – Fuel Pump Tappet (Part No.E3013418177INA)

Fuel Pump Tappet

from

$36.69
Fuel Pump Tappet

Carquest Premium – Locking Fuel Cap: 10505, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10505)

Locking Fuel Cap: 10505, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$20.99
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

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

aFe POWER – Sprint Booster (Part No.77-16408)

Sprint Booster

from

$297.99
Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. The ETC system (Electronic Throttle Control), also known as drive-by-wire, has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain circumstances such as up-hill starts, quick gear changes, overtaking, etc. The Sprint Booster aims to overcome this throttle response delay for ETC-equipped vehicles, providing crisp on-tap acceleration at the driver’s disposal.

Product Features:
  • Reduces Throttle Response Time
  • Improves Acceleration
  • Easy To Install
  • Does Not Affect The Vehicles Electronic System
See More

Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1566)

Fuel Injection Pressure Regulator

from

$53.99
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
See More

Carquest Premium – Remanufactured GDI Fuel Injector (Part No.A512-1055)

Remanufactured GDI Fuel Injector

from

$67.99
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 – Remanufactured Fuel Injector (Part No.A512-1155)

Remanufactured Fuel Injector

from

$65.99
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 – Remanufactured Fuel Injector (Part No.A212-2625)

Remanufactured Fuel Injector

from

$70.99
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

Vemo – Air Temp. Sensor (Part No.C60002930617VMO)

Air Temp. Sensor

from

$46.47
Air Temp. Sensor

Carquest Premium – Fuel Injector Seal Kit (Part No.AS070)

Fuel Injector Seal Kit

from

$15.29
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.
See More

Carquest – Fuel Injector Seal Kit (Part No.274831)

Fuel Injector Seal Kit

from

$16.05
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
See More

2012 Audi A3 Quattro Fuel and Emissions Systems

You count on your 2012 Audi A3 Quattro 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 46 Fuel and Emissions Systems ranging in price from $3.29 to $559.99, you’re sure to find everything you need for your 2012 Audi A3 Quattro.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 24 different brands like Bosch, Delphi, and Carquest. 2012 Audi A3 Quattro Fuel and Emissions Systems start as low as $3.29!

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 146 extensive product reviews on 2012 Audi A3 Quattro Fuel and Emissions Systems.

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 2012 Audi A3 Quattro below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2012 Audi A3 Quattro

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 2012 Audi A3 Quattro running right for years to come. In our inventory you’ll find brands like Bosch, Delphi, Carquest, and even more.

Popular Bosch Fuel and Emissions Systems

You’ll find popular Bosch brand products across Oxygen Sensors. All are waiting to get your 2012 Audi A3 Quattro back on the road. Some of the top-rated Bosch products in these categories are:

FAQs for 2012 Audi A3 Quattro Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2012 Audi A3 Quattro?

Out of 46 Fuel and Emissions Systems for the 2012 Audi A3 Quattro, the most popular in our inventory are:
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits
Fuel Injector Seal Kit
from $16.05
(1)
Fuel Injector Seal Kit
Fuel Injector Seal Kits
Wideband Oxygen Sensor: 5 Wire, 22.44" Long, Heated, Exact Fit
from $179.99
This product is not rated
Wideband Oxygen Sensor: 5 Wire, 22.44" Long, Heated, Exact Fit
Oxygen Sensors