2012 Audi A3 Fuel and Emissions Systems

Essential 2012 Audi A3 Fuel and Emissions Systems

Elwis – Throttle Body Gasket (Part No.C7001338567ELW)

Throttle Body Gasket

from

$6.68
Throttle Body Gasket

INA – Fuel Pump Tappet (Part No.E3013418177INA)

Fuel Pump Tappet

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$36.69
Fuel Pump Tappet

Pierburg – Secondary Air Inj. S (Part No.B7067771415APG)

Secondary Air Inj. S

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$182.36
Secondary Air Inj. S

Hitachi – OE Direct Injection Fuel Pump, External High Pressure (Part No.E3027664014HIT)

OE Direct Injection Fuel Pump, External High Pressure

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$548.02
Hitachi Automotive Systems manufactures and markets engine management, electric powertrain, drive control, and car information systems for major automotive original equipment manufacturers worldwide. As a part of the fuel delivery system, the fuel pump is the bloodline of a vehicle, sending a constant supply of pressurized fuel from the tank to the fuel injector. The pump creates positive pressure in the fuel lines, pushing fuel to the engine. Rely on Hitachi OE fuel pumps to disperse fuel accurately and meet optimal horsepower requirements for the modern vehicle!

Product Features:
  • Constant and pressurized supply of fuel
  • Accurate fuel dispensing
  • Fuel flow meets the optimal horsepower requirements of modern vehicles
  • OE quality and reliability
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Original Equipment – Vapor Canister Purge (Part No.B7098571210OEA)

Vapor Canister Purge

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$143.55
Vapor Canister Purge

Original Equipment – Exhaust Temperature (Part No.H1021442032OEA)

Exhaust Temperature

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$92.58
Exhaust Temperature

DENSO – Wideband Oxygen Sensor: 5 Wire, 48.23" Long, Heated, Exact Fit (Part No.234-5116)

Wideband Oxygen Sensor: 5 Wire, 48.23" Long, Heated, Exact Fit

from

$216.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance.; Each component is precision-built for exact replacement+ and a first time fit.; DENSO gives you the right part and the right fit+ the first time.

Product Features:
  • Specifically designed to meet the increasing demands of today’s engines
  • 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
  • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
  • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
  • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
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Carquest Premium – Diverter Valve (Part No.ECC2445)

Diverter Valve

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$322.99
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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aFe POWER – Sprint Booster (Part No.77-16408)

Sprint Booster

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$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
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Rein – Ambient Temp Sensor (Part No.P4025342395RIN)

Ambient Temp Sensor

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$17.89
Ambient Temp Sensor

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

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

Fuel Injection Pressure Regulator

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$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
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Original Equipment – DIFFERENTIAL PRESSUR (Part No.D4200442023OEA)

DIFFERENTIAL PRESSUR

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$72.40
DIFFERENTIAL PRESSUR

Pierburg – Combi Valve (Part No.B6033452466APG)

Combi Valve

from

$356.13
Combi Valve

Hitachi – Air Flow Sensor – New Actual OE Part (Part No.MAF0051)

Air Flow Sensor - New Actual OE Part

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$194.99
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
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Burgaflex – Breather Hose (Part No.B2010327524BUR)

Breather Hose

from

$39.87
Breather Hose

Walker – Walker Oxygen Sensor (Part No.C5010380243WKR)

Walker Oxygen Sensor

from

$112.57
Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specification and test requirements.

Product Features:
  • Improved Engine Response and Performance
  • Lower Emissions
  • Improved Fuel Economy
  • Longer Sensor Life
  • Meets OEM Specifications Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install
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Carquest Premium – Exhaust Gas Recirculation (EGR) Valve (Part No.EGC2426)

Exhaust Gas Recirculation (EGR) Valve

from

$552.99
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 – Fuel Pressure Sensor (Part No.C30011460730BOS)

Fuel Pressure Sensor

from

$80.44
All Bosch High Pressure Sensors provide very reliable and accurate measurements and have extremely fast response times to ensure your vehicle runs as intended.

Product Features:
  • Built-in circuit protection to ensure your electronics and computer systems stay unharmed
  • High reliability of pressure sensing proved in gasoline and diesel direct injection systems
  • Sturdy design, vibration resistant and thermal stability
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Pierburg – Fuel Pump Control Mo (Part No.E30061451769APG)

Fuel Pump Control Mo

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$190.39
Fuel Pump Control Mo

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

Fuel Injector Seal Kit

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$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.
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Delphi – Fuel Pump Module Assembly: With Float Arm (Part No.FG1186)

Fuel Pump Module Assembly: With Float Arm

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$341.99
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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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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Original Equipment – Air Pump Pipe (Part No.B60311617637OEA)

Air Pump Pipe

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$40.92
Air Pump Pipe

Original Equipment – Air Pump Pipe (Part No.B60311617642OEA)

Air Pump Pipe

from

$153.57
Air Pump Pipe

Carquest Premium – Evaporative Emissions System Leak Detection Pump (Part No.VDN1048)

Evaporative Emissions System Leak Detection Pump

from

$273.99
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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Vemo – Air Temp. Sensor (Part No.C60002930617VMO)

Air Temp. Sensor

from

$46.47
Air Temp. Sensor

2012 Audi A3 Fuel and Emissions Systems

You count on your 2012 Audi A3 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 90 Fuel and Emissions Systems ranging in price from $2.83 to $559.99, you’re sure to find everything you need for your 2012 Audi A3.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 27 different brands like Bosch, Delphi, and Carquest Premium. 2012 Audi A3 Fuel and Emissions Systems start as low as $2.83!

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 323 extensive product reviews on 2012 Audi A3 Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Wideband Oxygen Sensor: 5 Wire, 28.74" Long, Heated, Exact Fit with 5.0 stars and Wideband Oxygen Sensor: 5 Wire, 47.24" Long, Heated, Exact Fit with 3.0 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 2012 Audi A3 below to get started!

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

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

Popular Carquest Fuel and Emissions Systems

You’ll find popular Carquest brand products across Fuel Injectors. All are waiting to get your 2012 Audi A3 back on the road. Some of the top-rated Carquest products in these categories are:
Fuel Injector Seal Kit
from $16.05
(1)
Fuel Injector Seal Kit
Fuel Injector Seal Kits

FAQs for 2012 Audi A3 Fuel and Emissions Systems

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

Out of 90 Fuel and Emissions Systems for the 2012 Audi A3, 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

What are the top-rated 2012 Audi A3 Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2012 Audi A3 based on customer reviews/ratings are:
Wideband Oxygen Sensor: 5 Wire, 28.74" Long, Heated, Exact Fit
from $153.99
(1)
Wideband Oxygen Sensor: 5 Wire, 28.74" Long, Heated, Exact Fit
“The brake pads were installed and work as designed”
Locking Fuel Cap
from $21.99
(1)
Locking Fuel Cap
“Was disappointed that this locking gas cap 10597 did not fit my 2015 VW Jetta SE though stated that it would. Even took it to Advance Auto Parts to m”