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Audi A3 Electronics

433 parts · fits 1996–2026 · compared across 375+ retailers · page 1 of 9
Diode Dynamics OEM HID Replacement Bulbs | 2008-2015 Mitsubishi Evo X, 2006-2014 Subaru WRX STI, and 2000-2009 Honda S2000 (DD1039/40/41/42P)
Diode Dynamics OEM HID Replacement Bulbs | 2008-2015 Mitsubishi Evo X, 2006-2014 Subaru WRX STI, and 2000-2009 Honda S2000 (DD1039/40/41/42P)
USD 79.95
MA Performance
Mishimoto Ignition Coil | 2022+ VW GTI/R & 2015-2018 VW GTI (MMIG-VW-15)
Mishimoto Ignition Coil | 2022+ VW GTI/R & 2015-2018 VW GTI (MMIG-VW-15)
USD 41.95
MA Performance
034 High Output Ignition Coil EA8XX Engines - Yellow - Single
034 High Output Ignition Coil EA8XX Engines - Yellow - Single
USP Motorsports
034Motorsport 2.0T FSI Performance ECU Software for 8J/8P Audi & MK5 VW
034Motorsport 2.0T FSI Performance ECU Software for 8J/8P Audi & MK5 VW
USD 475.00
XLR8 Performance
034Motorsport 2.0T IS20 Performance ECU Software for 8V Audi A3 & MK7 VW GTI
034Motorsport 2.0T IS20 Performance ECU Software for 8V Audi A3 & MK7 VW GTI
USD 575.00
XLR8 Performance
034Motorsport 2.0T TSI Performance ECU Software for 8J/8P Audi & MK5/MK6 VW
034Motorsport 2.0T TSI Performance ECU Software for 8J/8P Audi & MK5/MK6 VW
USD 475.00
XLR8 Performance
034Motorsport 4 Bar MAP Sensors, EA839 2.9T/3.0T
034Motorsport 4 Bar MAP Sensors, EA839 2.9T/3.0T
USD 233.00
034 Motorsport
034Motorsport Carbon Fiber Fuse Box Cover for MQB Vehicles
034Motorsport Carbon Fiber Fuse Box Cover for MQB Vehicles
USD 142.00
XLR8 Performance
034Motorsport Dynamic+ End User Flashing Cable R4
034Motorsport Dynamic+ End User Flashing Cable R4
USD 180.00
XLR8 Performance
034Motorsport MK7/7.5 Volkswagen Golf, Sportwagen, Alltrack, & 8V Audi A3 EA888.3 1.8T Dynamic+ Tuning ECU & DQ250 TCU Tuning Bundle
034Motorsport MK7/7.5 Volkswagen Golf, Sportwagen, Alltrack, & 8V Audi A3 EA888.3 1.8T Dynamic+ Tuning ECU & DQ250 TCU Tuning Bundle
USD 525.00
034 Motorsport
034Motorsport Performance ECU Software for 8J Audi TTS & MK6 VW Golf R
034Motorsport Performance ECU Software for 8J Audi TTS & MK6 VW Golf R
USD 475.00
XLR8 Performance
034Motosport Carbon Fiber Fuse Box Cover for VW/Audi 1.8T/2.0T Gen 3 MQB 034-1ZZ-0002
034Motosport Carbon Fiber Fuse Box Cover for VW/Audi 1.8T/2.0T Gen 3 MQB 034-1ZZ-0002
USD 137.00
eTek Tuning
21 Color LED Ambient Light Audi A3 Hatchback 8V (2012-2016)
21 Color LED Ambient Light Audi A3 Hatchback 8V (2012-2016)
EUR 549.00
JB Customs
21 Color LED Ambient Light Audi A3 Hatchback 8V Facelift (2016-2019)
21 Color LED Ambient Light Audi A3 Hatchback 8V Facelift (2016-2019)
EUR 549.00
JB Customs
256-color LED Ambient Light Audi A3 Hatchback 8P (2004-2008)
256-color LED Ambient Light Audi A3 Hatchback 8P (2004-2008)
EUR 349.00
JB Customs
256-color LED Ambient Light Audi A3 Hatchback 8P Facelift (2008-2012)
256-color LED Ambient Light Audi A3 Hatchback 8P Facelift (2008-2012)
EUR 349.00
JB Customs
26 Color Rainbow LED Ambient Light for Audi A3 Sportback 8Y (2020-2024)
26 Color Rainbow LED Ambient Light for Audi A3 Sportback 8Y (2020-2024)
EUR 1249.00
JB Customs
ABS Sensor Wiring Harness - VW/Audi
ABS Sensor Wiring Harness - VW/Audi
USD 73.56
URO Tuning
ABS Speed Sensor - VW/Audi
ABS Speed Sensor - VW/Audi
USD 33.58
URO Tuning
ABS Speed Sensor - VW/Audi
ABS Speed Sensor - VW/Audi
USD 12.78
URO Tuning
ABT Power S for 2025 RSQ8 performance | 4M841540720DWNA/1V
ABT Power S for 2025 RSQ8 performance | 4M841540720DWNA/1V
USD 3990.00
XLR8 Performance
ABT Power S Upgrade for Audi B10 S5 | 8B301530440DWVA/1V
ABT Power S Upgrade for Audi B10 S5 | 8B301530440DWVA/1V
USD 1990.00
XLR8 Performance
ABT Power S Upgrade for Audi B10 SQ5 | 8MA01530440DWVA/1
ABT Power S Upgrade for Audi B10 SQ5 | 8MA01530440DWVA/1
USD 1990.00
XLR8 Performance
ABT Power Upgrade for Audi Q5 55 TFSI e ( 80A1) - 80A01020310DLGA/1V
ABT Power Upgrade for Audi Q5 55 TFSI e ( 80A1) - 80A01020310DLGA/1V
USD 1605.50
XLR8 Performance
ABT Power Upgrade For Audi Q7 55 TFSI
ABT Power Upgrade For Audi Q7 55 TFSI
USD 1990.00
XLR8 Performance
ABT Power Upgrade for Audi Q8 (4M80)
ABT Power Upgrade for Audi Q8 (4M80)
USD 1890.50
XLR8 Performance
ABT Power Upgrade for Audi S8 (2020-22)
ABT Power Upgrade for Audi S8 (2020-22)
USD 3990.00
XLR8 Performance
ABT Power Upgrade For Audi S8 (2023-24)
ABT Power Upgrade For Audi S8 (2023-24)
USD 3990.00
XLR8 Performance
ABT Power Upgrade For Audi SQ7 (2023-25)
ABT Power Upgrade For Audi SQ7 (2023-25)
USD 3990.00
XLR8 Performance
ABT Power Upgrade for Audi SQ8 (4M80) 4.0 TFSI (2020-2022)
ABT Power Upgrade for Audi SQ8 (4M80) 4.0 TFSI (2020-2022)
USD 3790.50
XLR8 Performance
ABT Power Upgrade for Audi SQ8 (4M80) 4.0 TFSI (2023-2024)
ABT Power Upgrade for Audi SQ8 (4M80) 4.0 TFSI (2023-2024)
USD 3790.50
XLR8 Performance
ABT Start-Stop Switch Cap with ABT logo for Audi For Q3,A3,S3,RS3 - 8V0701130
ABT Start-Stop Switch Cap with ABT logo for Audi For Q3,A3,S3,RS3 - 8V0701130
USD 46.55
XLR8 Performance
Accel Ignition Coil Pack For Audi/VW 1.8T & 2.0T (Black) - Set Of 4
Accel Ignition Coil Pack For Audi/VW 1.8T & 2.0T (Black) - Set Of 4
USP Motorsports
Add adapter for GM Sensor #12570260?
Add adapter for GM Sensor #12570260?
USD 15.00
Burger Motorsports
Add a Flex-Fuel Sensor?
Add a Flex-Fuel Sensor?
USD 119.00
Burger Motorsports
Add Flex-Fuel Sensor Fittings?
Add Flex-Fuel Sensor Fittings?
USD 69.00
Burger Motorsports
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil
USD 58.99
AR Motorwerkz
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil
USD 58.00
Graveyard Performance
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil (4 Pack)
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil (4 Pack)
USD 209.99
AR Motorwerkz
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil (4 Pack)
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil (4 Pack)
USD 209.00
Black Ops Autoworks
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil (4 Pack) - 77-92005-MB
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil (4 Pack) - 77-92005-MB
USD 209.00
eTek Tuning
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil - 77-92005
aFe 17-20 Audi A3 / 15-20 Audi A4 Scorcher High-Performance Ignition Coil - 77-92005
USD 58.00
eTek Tuning
aFe Scorcher GT Module 15-16 Audi A3 1.8/2.0T
aFe Scorcher GT Module 15-16 Audi A3 1.8/2.0T
USD 451.00
Graveyard Performance
aFe Scorcher GT Module 15-16 Audi A3 1.8/2.0T
aFe Scorcher GT Module 15-16 Audi A3 1.8/2.0T
USD 451.99
AR Motorwerkz
aFe Scorcher GT Module 15-16 Audi A3 1.8/2.0T - 77-46405
aFe Scorcher GT Module 15-16 Audi A3 1.8/2.0T - 77-46405
USD 451.00
eTek Tuning
Air Mass Sensor - VW/Audi
Air Mass Sensor - VW/Audi
USD 82.34
URO Tuning
Air Pump - VW/Audi
Air Pump - VW/Audi
USD 198.87
URO Tuning
Ambient Air Temperature Sensor - VW/Audi
Ambient Air Temperature Sensor - VW/Audi
USD 10.17
URO Tuning
APR Ignition Coil for Audi 4.0 TFSI (EA824) (Red) | MS100219
APR Ignition Coil for Audi 4.0 TFSI (EA824) (Red) | MS100219
USD 38.39
XLR8 Performance
APR Ignition Coils - 4.0 TFSI (EA824) - Red
APR Ignition Coils - 4.0 TFSI (EA824) - Red
USD 49.95
ET Spec
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Other Audi A3 Categories

Suspension1604 Brakes1272 Engine1127 Forced Induction993 Exterior742 Intake522 Drivetrain494 Exhaust279 Fuel121 Interior107 Cooling101 Wheels & Tires94 Other5
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