2012 Audi A3 Fuel and Emissions Systems

Essential 2012 Audi A3 Fuel and Emissions Systems

Victor Reinz – Fuel Injection Throttle Body Mounting Gasket (Part No.71-16572-00)

Fuel Injection Throttle Body Mounting Gasket

from

$6.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Original Equipment – DIFFERENTIAL PRESSUR (Part No.D4200442023OEA)

DIFFERENTIAL PRESSUR

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$73.05
DIFFERENTIAL PRESSUR

Original Equipment – Exhaust Temperature (Part No.H1021442032OEA)

Exhaust Temperature

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$116.13
Exhaust Temperature

Original Equipment – MAP Sensor (Part No.C7044666815OEA)

MAP Sensor

from

$47.94
Original Equipment Manifold Absolute Pressure/Manifold Air Temperature Sensors are designed to perform in harsh environments such as extreme temperatures and vibration, thermal and mechanical shock. The Original Equipment Manifold Absolute Pressure sensor is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • Designed for under-hood environments
  • All-silicon, solid-state microelectronic technology
  • Temperature compensation
  • Electromagnetic interference (EMI) protection
  • Air temperature output
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Carquest Premium – Evaporative Emissions System Leak Detection Pump (Part No.VDN1048)

Evaporative Emissions System Leak Detection Pump

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$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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Elring – Fuel Injector O-Ring (Part No.C101262400ELR)

Fuel Injector O-Ring

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$1.07
Fuel Injector O-Ring

Felpro – O-RING (Part No.71857)

O-RING

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$3.99
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
  • Design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Walker – Walker Oxygen Sensor (Part No.C5010380243WKR)

Walker Oxygen Sensor

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$111.32
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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Pierburg – Combi Valve (Part No.B6033452466APG)

Combi Valve

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$369.08
Combi Valve

Bosch – Fuel Injector 62830: New (Part No.62819)

Fuel Injector 62830: New

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$88.99
Bosch Gasoline Direct Injection (GDI) provides the basis for a cleaner and more economical engine generation. At the same time, it contributes to the current engine downsizing trend. The Bosch fuel injector has a return rate of 1 part per million (PPM), making Bosch the industry benchmark. Bosch is a recognized OE leader in fuel systems technology, with more than 45 years of gasoline fuel injection experience. The fuel injection program provides vast coverage for Domestic, European, And Asian vehicles.

Product Features:
  • OE supplier, provides exact flow and original spray pattern for optimal performance
  • Enhances a homogeneous and lean-burn combustion
  • Key enabler for engine downsizing, while maintaining desired horsepower
  • High-pressure fuel is injected directly into the combustion chamber
  • Maintains new-car smoothness and drivability
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Rein – Thermo Switch (Part No.ELT0059)

Thermo Switch

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$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
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Carquest Premium – Locking Fuel Cap (Part No.10597)

Locking Fuel Cap

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$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:
  • 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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Bosch – Fuel Pressure Regula (Part No.C30003185370BOS)

Fuel Pressure Regula

from

$258.09
Fuel Pressure Regula

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

Air Pump Pipe

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$40.19
Air Pump Pipe

Bosch – Bosch Air Mass Meter (Part No.B3130332296BOS)

Bosch Air Mass Meter

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$125.42
Bosch air mass sensors are built to exacting specifications as required for such a sensitive measuring device. Through a precise manufacturing process, the correct type and thickness of platinum wire or thick film ceramic measuring elements are selected and accurately calibrated to provide optimum performance.

Product Features:
  • OEM Quality Direct fit Application
  • Measurement of air mass (gas mass) through-flow per unit of time, independent of density and temperature
  • Extensive measuring range
  • Highly sensitive, particularly for small changes in flow rate
  • Wear-free since there are no moving parts
  • Insensitive to dirt and contamination
  • Utilizes the factory style mounts, connectors and fittings
  • Provides exceptional reliability
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Burgaflex – Breather Hose (Part No.B2010327527BUR)

Breather Hose

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$38.79
Breather Hose

Spectra Premium – FUEL PUMP ASSEMBLY (Part No.SP5052M)

FUEL PUMP ASSEMBLY

from

$571.19
CARQUEST fuel pump modules offer OEM or better performance from an Original Equipment Supplier. The latest advancements in fuel delivery technology are built-in to every CARQUEST Fuel Pump to deliver greater reliability.

Product Features:
  • Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
  • Triple barb hose fitting provides superior, long-lasting seal
  • Superior return porting for optimum fuel flow
  • Enhanced pump to flange harness design provides worry-free electrical performance
  • Ceramic sender card and float arm that utilizes vehicle-specific geometry to ensure accurate fuel gauge readings for each and every application
  • Gradient density, dual zone filtration designed for better contamination resistance
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Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPG1647)

Vapor Canister Purge Solenoid

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$108.99
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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NTK – Switching Oxygen Sensor: 4 Wire, 51.25" Long, Heated, Direct Fit (Part No.25687)

Switching Oxygen Sensor: 4 Wire, 51.25" Long, Heated, Direct Fit

from

$181.99
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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our 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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Pierburg – Fuel Pump Control Mo (Part No.E30061451769APG)

Fuel Pump Control Mo

from

$190.39
Fuel Pump Control Mo

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
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Original Equipment – Relay (Part No.P2020384416OEA)

Relay

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$12.88
Relay

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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Professional Parts Sweden – Fuel Tank Sender Ass (Part No.E200517324PPS)

Fuel Tank Sender Ass

from

$205.34
Fuel Tank Sender Ass

INA – Fuel Pump Tappet (Part No.E3013386832INA)

Fuel Pump Tappet

from

$37.58
Fuel Pump Tappet

Bosch – Fuel Pressure Sensor for Optimal Engine Performance and Reliability (Part No.C30011460730BOS)

Fuel Pressure Sensor for Optimal Engine Performance and Reliability

from

$81.74
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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Vemo – Air Temp. Sensor (Part No.C60002930617VMO)

Air Temp. Sensor

from

$46.60
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 84 Fuel and Emissions Systems ranging in price from $1.07 to $571.19, 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 22 different brands like Bosch, Delphi, and Carquest Premium. 2012 Audi A3 Fuel and Emissions Systems start as low as $1.07!

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 Mass Air Flow (MAF) Sensor with 1.0 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

Top-Rated Bosch Fuel and Emissions Systems


If Bosch are what you’re looking for, our inventory holds plenty. We stock Bosch brand Fuel and Emissions Systems for your 2012 Audi A3, and some of our most reviewed Bosch parts include:

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 84 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
Fuel Injector
from $99.99
(1)
Fuel Injector
Fuel Injectors

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”
Mass Air Flow (MAF) Sensor
from $128.99
(1)
Mass Air Flow (MAF) Sensor
“Mass Air Flow sensor, lasted 3 months, now car is getting limp mode at highway speeds. Check engine code results to mass air flow circuit.”
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”