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Audi A4 Electronics

621 parts · fits 1995–2026 · compared across 375+ retailers · page 6 of 13
Hella Halogen H7 Bulb
Hella Halogen H7 Bulb
USD 3.99
HPT Autosport
HPA VW & Audi 2.0T FSI K03 EA113 - ECU Tune (A3 & S3 8P, B7 A4, 8J TT, MK5 GTI, MK5 GLI)
HPA VW & Audi 2.0T FSI K03 EA113 - ECU Tune (A3 & S3 8P, B7 A4, 8J TT, MK5 GTI, MK5 GLI)
USD 865.00
HPA Motorsports
HPA VW & Audi 2.0T TSI EA888 Gen 1/2 - ECU Tune (8P A3, B8 A4 & A5, C7 A6, 8J TT, MK6 GTI & GLI)
HPA VW & Audi 2.0T TSI EA888 Gen 1/2 - ECU Tune (8P A3, B8 A4 & A5, C7 A6, 8J TT, MK6 GTI & GLI)
USD 865.00
HPA Motorsports
HP Ignition Uprated Coilpack for VAG 1.8 to 4.0L TSI & TFSI (2007+)
HP Ignition Uprated Coilpack for VAG 1.8 to 4.0L TSI & TFSI (2007+)
EUR 39.99
DriftShop
Huf OE TPMS Sensors Audi A4 1.8T Cabriolet 2006
Huf OE TPMS Sensors Audi A4 1.8T Cabriolet 2006
USD 115.65
Vivid Racing
Huf OE TPMS Sensors Audi A4 2.0T Quattro Avant 06-08
Huf OE TPMS Sensors Audi A4 2.0T Quattro Avant 06-08
USD 115.65
Vivid Racing
Huf OE TPMS Sensors Audi A4 3.0 Quattro Cabriolet 2006
Huf OE TPMS Sensors Audi A4 3.0 Quattro Cabriolet 2006
USD 115.65
Vivid Racing
Huf OE TPMS Sensors Audi A4 3.2 Quattro Avant 06-08
Huf OE TPMS Sensors Audi A4 3.2 Quattro Avant 06-08
USD 115.65
Vivid Racing
IE Audi 2.0T TSI - TFSI EA888 Gen1-2 Performance ECU Tune | Fits Audi B8-B8.5 A4 & A5, 8R Q5, C7 A6, B8-B8.5 Allroad
IE Audi 2.0T TSI - TFSI EA888 Gen1-2 Performance ECU Tune | Fits Audi B8-B8.5 A4 & A5, 8R Q5, C7 A6, B8-B8.5 Allroad
USD 449.00
ET Spec
IE Performance ECU Tunes For Audi B8 2.0T Q5 (8R)
IE Performance ECU Tunes For Audi B8 2.0T Q5 (8R)
USD 449.00
XLR8 Performance
iE TrueFlex Sensor Kit For Audi B9 A4, A5, Q5 2.0T | IEELCK3
iE TrueFlex Sensor Kit For Audi B9 A4, A5, Q5 2.0T | IEELCK3
USD 241.99
XLR8 Performance
IE VW & Audi 2.0T TSI - TFSI EA888 Gen 1-2 Performance ECU Tune | Fits VW MK6 GTI, Jetta, GLI, B6 Passat, 3C CC, 5N Tiguan, Audi 8P A3 & 8U Q3
IE VW & Audi 2.0T TSI - TFSI EA888 Gen 1-2 Performance ECU Tune | Fits VW MK6 GTI, Jetta, GLI, B6 Passat, 3C CC, 5N Tiguan, Audi 8P A3 & 8U Q3
USD 449.00
ET Spec
Ignition Coil, 2.0T FSI Red
Ignition Coil, 2.0T FSI Red
USD 66.00
034 Motorsport
Ignition Coil (Beru) for Audi B9, 8V, 8S, MQB and VW MQB MKVII
Ignition Coil (Beru) for Audi B9, 8V, 8S, MQB and VW MQB MKVII
USD 71.95
JH Motorsports
Ignition Coil Connector Repair Kit - VW/Audi
Ignition Coil Connector Repair Kit - VW/Audi
USD 17.49
URO Tuning
ignition coil cover Audi 5 Cyl 20v
ignition coil cover Audi 5 Cyl 20v
USD 52.36
Speeding Parts
Ignition Coil Pack For VW/Audi Gen 3
Ignition Coil Pack For VW/Audi Gen 3
USP Motorsports
Integrated Engineering Audi 2.0T TSI/TFSI Performance ECU Tune
Integrated Engineering Audi 2.0T TSI/TFSI Performance ECU Tune
USD 449.00
XLR8 Performance
Integrated Engineering Performance ECU Tune for B9 Audi A4/A5
Integrated Engineering Performance ECU Tune for B9 Audi A4/A5
USD 549.00
XLR8 Performance
Integrated Engineering Performance ECU Tune for B9 Audi Q5 2.0T
Integrated Engineering Performance ECU Tune for B9 Audi Q5 2.0T
USD 549.00
XLR8 Performance
Integrated Engineering Performance ECU Tunes For Audi B9 2.0T Q5 (80A)
Integrated Engineering Performance ECU Tunes For Audi B9 2.0T Q5 (80A)
USD 728.99
BMP Tuning
Integrated Engineering VW/Audi TSI/TFSI Performance ECU Tune
Integrated Engineering VW/Audi TSI/TFSI Performance ECU Tune
USD 449.00
XLR8 Performance
Interior improvements and upgrades for the Audi A4 B6
Interior improvements and upgrades for the Audi A4 B6
LLTeK International
Jackal Motorsports B6/B7 A4 S4 and RS4 Gauge Pod (Single and Dual Option)
Jackal Motorsports B6/B7 A4 S4 and RS4 Gauge Pod (Single and Dual Option)
USD 30.00
Jackal Motorsports
Jackal Motorsports B8 Q5 SQ5 Gauge Pod (Single and Dual Option)
Jackal Motorsports B8 Q5 SQ5 Gauge Pod (Single and Dual Option)
USD 30.00
Jackal Motorsports
JB4 Magnetic Air Vent Phone Mount Holder
JB4 Magnetic Air Vent Phone Mount Holder
USD 13.00
Burger Motorsports
JB4 Magnetic Cell Phone Mount (*** CLOSE OUT SALE ***)
JB4 Magnetic Cell Phone Mount (*** CLOSE OUT SALE ***)
USD 5.00
Burger Motorsports
JB4 Magsafe® Compatible Cell Phone Vent Mount Holder
JB4 Magsafe® Compatible Cell Phone Vent Mount Holder
USD 15.00
Burger Motorsports
JHM ECU and TCU (2017-2020 G1 DL382 - Quattro) Stage 1 & 2 Tuning Bundle for B9 A4-A5 2.0T
JHM ECU and TCU (2017-2020 G1 DL382 - Quattro) Stage 1 & 2 Tuning Bundle for B9 A4-A5 2.0T
USD 809.96
JH Motorsports
JHM ECU Stage 1 & 2 Tuning for B9 A4-A5 2.0T (2017-2020)
JHM ECU Stage 1 & 2 Tuning for B9 A4-A5 2.0T (2017-2020)
USD 449.96
JH Motorsports
JHM ECU Tuning for B6-B7 S4 w 4.2L V8 (40v)
JHM ECU Tuning for B6-B7 S4 w 4.2L V8 (40v)
USD 399.95
XLR8 Performance
JHM ECU Tuning or Tune for B6-A4 and C5-A6 3.0L V6
JHM ECU Tuning or Tune for B6-A4 and C5-A6 3.0L V6
USD 314.96
JH Motorsports
JHM ECU Tuning or Tune for B6-A4 and C5-A6 3.0L V6
JHM ECU Tuning or Tune for B6-A4 and C5-A6 3.0L V6
USD 349.95
XLR8 Performance
JHM ECU Tuning or Tune for B7 A4 2.0T
JHM ECU Tuning or Tune for B7 A4 2.0T
USD 356.36
JH Motorsports
JHM ECU Tuning or Tune for B7 A4 2.0T - JHM-B7A420TTU
JHM ECU Tuning or Tune for B7 A4 2.0T - JHM-B7A420TTU
USD 395.95
XLR8 Performance
JHM FUNK Switch or Button Conversion Harness and Module Assembly (JHM) for B7 A4-S4 - JHM-8E0035775B5PR
JHM FUNK Switch or Button Conversion Harness and Module Assembly (JHM) for B7 A4-S4 - JHM-8E0035775B5PR
USD 179.95
XLR8 Performance
JHM Lightweight Battery Relocation Kit (w/ Battery) for B6-B7 A4-S4
JHM Lightweight Battery Relocation Kit (w/ Battery) for B6-B7 A4-S4
USD 759.95
JH Motorsports
JHM Lightweight Battery Relocation Kit (w/ Battery) for B6-B7 A4-S4 - JHM-B67BattRelo
JHM Lightweight Battery Relocation Kit (w/ Battery) for B6-B7 A4-S4 - JHM-B67BattRelo
USD 799.95
XLR8 Performance
JHM Lightweight Battery Relocation Kit (w/o Battery) for B6-B7 A4-S4
JHM Lightweight Battery Relocation Kit (w/o Battery) for B6-B7 A4-S4
USD 427.45
JH Motorsports
JHM Lightweight Battery Relocation Kit (w/o Battery) for B6-B7 A4-S4 - JHM-B67BattReloNB
JHM Lightweight Battery Relocation Kit (w/o Battery) for B6-B7 A4-S4 - JHM-B67BattReloNB
USD 449.95
XLR8 Performance
JHM TCU (Port Flash) - Automatic Trans Tuning for B7 A4 2.0t (2006-2009 ONLY)
JHM TCU (Port Flash) - Automatic Trans Tuning for B7 A4 2.0t (2006-2009 ONLY)
USD 314.96
JH Motorsports
Knock Sensor, 740mm, Green, Fits Left or Right on V8s (Bosch) for B5-A4 1.8T, C5-A6 4.2L, C5 S6-RS6
Knock Sensor, 740mm, Green, Fits Left or Right on V8s (Bosch) for B5-A4 1.8T, C5-A6 4.2L, C5 S6-RS6
USD 46.74
JH Motorsports
Knock Sensor (FAE), 2 per motor, for B5-A4-S4, C5-A6-ar w/ 2.7T, 2.8L
Knock Sensor (FAE), 2 per motor, for B5-A4-S4, C5-A6-ar w/ 2.7T, 2.8L
USD 89.95
JH Motorsports
Knock Sensor (Meyle) for MKI TT, B7-A4 2.0T
Knock Sensor (Meyle) for MKI TT, B7-A4 2.0T
USD 40.96
JH Motorsports
Knock Sensor (Siemens-VDO) for B6-A4 1.8T, Geen, 750mm
Knock Sensor (Siemens-VDO) for B6-A4 1.8T, Geen, 750mm
USD 53.00
JH Motorsports
Knock Sensor (Siemens-VDO) for B6-A4, C5-A6 3.0L, 2.7T (03-04) C5-allroad 2.7T (03-05) Blue, 540mm
Knock Sensor (Siemens-VDO) for B6-A4, C5-A6 3.0L, 2.7T (03-04) C5-allroad 2.7T (03-05) Blue, 540mm
USD 68.16
JH Motorsports
Knock Sensor (VDO) for MKI TT, B7-A4 2.0T
Knock Sensor (VDO) for MKI TT, B7-A4 2.0T
USD 68.30
JH Motorsports
Knock Sensor - VW/Audi
Knock Sensor - VW/Audi
USD 25.58
URO Tuning
LED Headlight Control Module - Audi
LED Headlight Control Module - Audi
USD 177.18
URO Tuning
LED Headlight Control Module - VW/Audi
LED Headlight Control Module - VW/Audi
USD 102.13
URO Tuning
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