Audi A3 Quattro Fuel and Emissions Systems

Essential Audi A3 Quattro Fuel and Emissions Systems

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

Air Temp. Sensor

from

$46.47
Air Temp. Sensor

Aftermarket – Air Pump Rubber Moun (Part No.B6015231546AFT)

Air Pump Rubber Moun

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$6.64
Air Pump Rubber Moun

Dorman – Evaporative Emissions Purge Solenoid Valve (Part No.911-800)

Evaporative Emissions Purge Solenoid Valve

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$52.99
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the evaporative emissions system and fulfills government requirements.

Product Features:
  • Direct replacement – this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle’s evaporative emissions system
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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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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Delphi – Mass Air Flow Sensor (Part No.AF10385)

Mass Air Flow Sensor

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$233.99
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
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Carquest Premium – Vapor Canister (Part No.CPP2623)

Vapor Canister

from

$1716.99
Vapor Canister

Bosch – Fuel Pressure Sensor (Part No.C30011460730BOS)

Fuel Pressure Sensor

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$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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MANN – MANN Fuel Filter (Part No.E1000418841MAN)

MANN Fuel Filter

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$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
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Carquest Premium – Multi Purpose Relay (Part No.RAA1901)

Multi Purpose Relay

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$17.79
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 – 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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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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Burgaflex – Breather Hose (Part No.B2010327524BUR)

Breather Hose

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$39.87
Breather Hose

Original Equipment – MAP Sensor (Part No.C7044666815OEA)

MAP Sensor

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$48.09
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 – Fuel Injector Seal Kit (Part No.274831)

Fuel Injector Seal Kit

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$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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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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Bosch – Air Pump Pressure Se (Part No.B6045949416BOS)

Air Pump Pressure Se

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$54.21
Air Pump Pressure Se

Bosch – Fuel Injector Seal Kit (Part No.C106016844BOS)

Fuel Injector Seal Kit

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$10.76
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket. This 5-piece kit contains 3 O-rings (black), 1 support ring (gray), and 1 protective cap (yellow). Use one kit per injector.
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Vemo – EGR Vacuum Solenoid (Part No.B7008317500VMO)

EGR Vacuum Solenoid

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$23.87
EGR Vacuum Solenoid

Hitachi – High Pressure Fuel Pump – New Actual OE Part (Part No.HPP0010)

High Pressure Fuel Pump - New Actual OE Part

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$438.99
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
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Mahle – FI Throttle Body Mou (Part No.C7001266060MAH)

FI Throttle Body Mou

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$11.42
FI Throttle Body Mou

Pierburg – Secondary Air Pump (Part No.B6010242675APG)

Secondary Air Pump

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$353.11
Pierburg a global supplier to European automakers manufactures an OE-equivalent direct fit Air Pump that maintains the quality and performance of the Original Equipment it replaces. Pierburg designed a modular system of brackets, and vibration absorbing elements to ensure that the secondary air pump does not interact with its mounting location.

Product Features:
  • OE design
  • Low noise
  • Long working life
  • High thermal and mechanical resistance
  • Sealed bearing design
  • Housing sealed to protect against contamination
  • High output DC motor
  • Exact OE Body and engine mounting
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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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Pierburg – Fuel Pump Control Mo (Part No.E30061451769APG)

Fuel Pump Control Mo

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$190.39
Fuel Pump Control Mo

DENSO – Oxygen Sensor: Downstream, 4 Wire, 29.92" Long, Heated, Exact Fit (Part No.234-4992)

Oxygen Sensor: Downstream, 4 Wire, 29.92" Long, Heated, Exact Fit

from

$153.99
DENSO Oxygen 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; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; 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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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
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Helping You Find the Right Fuel and Emissions Systems for Your Audi A3 Quattro

You love your A3 Quattro. So we’ve made it easier than ever to help you find Audi A3 Quattro Fuel and Emissions Systems in our online catalog. Our inventory holds 119 aftermarket and OEM Fuel and Emissions Systems for your Audi A3 Quattro, ranging from $2.05 to $1,716.99.

We offer parts from 29 brands trusted to make quality Fuel and Emissions Systems for your Audi A3 Quattro. Before you buy, take some time to read through customer reviews. We currently have 1,440 reviews of Audi A3 Quattro Fuel and Emissions Systems from previous customers. Some of the top rated parts include Fuel Cap: 10827, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 2.5 stars and Locking Fuel Cap: 10505, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 5.0 stars.

Find your A3 Quattro Fuel and Emissions Systems here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Audi A3 Quattro part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Fuel and Emissions Systems Brands for Your Audi A3 Quattro

Our inventory holds Fuel and Emissions Systems for your Audi A3 Quattro from 29 trusted brands. You’ll find OEM and aftermarket parts from brands like Bosch, Carquest Premium, and Delphi, all of which can keep that Audi happy.
We have Dorman parts available for your Audi A3 Quattro in categories like Vapor Canister Purge Valves. Some of the top-rated Dorman parts in these categories are:
Evaporative Emissions Purge Solenoid Valve
from $52.99
(11)
Evaporative Emissions Purge Solenoid Valve
Vapor Canister Purge Valves

Top-Rated Bosch Fuel and Emissions Systems

Leading Bosch Fuel and Emissions Systems

We carry Bosch brand parts for your Audi A3 Quattro across several catalog categories, including Oxygen Sensors. Some of our most reviewed Bosch parts include:

FAQs for Audi A3 Quattro Fuel and Emissions Systems

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

Out of 119 Fuel and Emissions Systems for the 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 $5.29
This product is not rated
Fuel Injector Seal Kit
Fuel Injector O-Ring Kits

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

Top-rated Fuel and Emissions Systems for your Audi A3 Quattro based on customer reviews/ratings are:
Fuel Cap: 10827, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
from $16.49
(8)
Fuel Cap: 10827, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“Fits perfect & works fine. No check engine light (CEL) on the dash. It has a seal and is a right fit.”
Oxygen Sensor: 4 Wire, 28.74" Long, Heated, Exact Fit
from $148.99
(1)
Oxygen Sensor: 4 Wire, 28.74" Long, Heated, Exact Fit
“Bought this to replae my 2012 Audi A4 Quattro downstream O2 sensor. The performance of the car definitely picked up. My upstream sensor went out yeste”