Ignition

The ignition system in your Audi is made up of a ton of different parts all working together to get your car started. The purpose of the system is to ignite an air and fuel mixture in your car's combustion chamber to get the engine going. If any one of these parts starts to wear out, it can cause a problem with the whole system. Pay attention to warning signs that your ignition might be failing. It could cause you to stall on the road, or you might have engine misfires. Other warning signs are a switch that is hot to the touch, or even dashboard lights that flash on and off when driving. If you notice any of these signs, you should have your vehicle looked at for potential issues with these parts. If it's found that your vehicle is need of new ignition parts, our online store has you covered. Whether you're in need of a new ignition switch, ignition system, or anything in between, we have the parts to get your Audi up and running once again. Replacement parts for your ignition system can easily be found in our webstore, with parts shipped directly to you when purchased. Don't wait! Get your Audi's ignition system replaced or upgraded today, and never worry about your vehicle struggling to start again. We sell OEM ignition parts include starters, ignition coils, spark plugs, and beyond. Shop today!

Igniter
1T0-941-471
Positions: Left, Right
Other Names: Transform More
Replaces: 8P0-941-471
Description: A3 More
Fits:
  • Audi:
    • A3,
    • A3 Quattro
$236.67
$167.56
$236.67
$167.56
Igniter
4B3-941-471
Positions: Left
Other Names: Transform More
Description: V8 W/XENON More
Notes: Included With Headlamp Assembly. More
Fits:
  • Audi:
    • A6 Quattro,
    • S6
$645.00
$448.92
$645.00
$448.92
Igniter
4B3-941-471-A
Positions: Right
Other Names: Transform More
Description: V8 W/XENON More
Notes: Included With Headlamp Assembly. More
Fits:
  • Audi:
    • A6 Quattro,
    • S6
$645.00
$448.92
$645.00
$448.92
Igniter
4E0-941-471
Positions: Left, Right
Other Names: Transform More
Description: 2004-05 W/4.2 LITER More
Notes: Included With Headlamp Assembly. More
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • A8 Quattro,
    • S6,
    • S8
$226.67
$160.48
$226.67
$160.48
Ignition Coil
022-905-715
Other Names: Ignit.Coil More
Replaces: 022-905-100-E, 022-905-100-H, 022-905-100-L, 022-905-100-P, 022-905-100-S, 022-905-100-T
Description: TT; 1.8L; 3.2L More
Fits:
  • Audi:
    • A3 Quattro,
    • Q7,
    • TT,
    • TT Quattro
$21.00
$16.25
$21.00
$16.25
Ignition Coil
06C-905-115-M
Other Names: Ignit.Coil More
Replaces: 06C-905-115-B, 06C-905-115-D, 06C-905-115-E, 06C-905-115-F, 06C-905-115-G, 06C-905-115-H, 06C-905-115-J, 06C-905-115-K, 06C-905-115-L
Description: A4; 3.0L More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro
$42.00
$32.51
$42.00
$32.51
Ignition Coil
07P-905-715
Other Names: Ignit.Coil More
Description: A8; 6.3L More
Fits:
  • Audi:
    • A8 Quattro
$46.35
$35.87
$46.35
$35.87
Ignition Coil
443-905-105-A
Other Names: Coil More
Description: W/TURBO More
Fits:
  • Audi:
    • 200,
    • 200 Quattro,
    • 5000,
    • 5000 Quattro
$398.00
$281.78
$398.00
$281.78
Ignition Switch
4B0-905-849
Other Names: Switch More
Description: TT More
Notes: Included With Steering Lock Housing. Included With Ignition Lock. Included With Ignition Assembly. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • Allroad Quattro,
    • RS4,
    • RS6,
    • S4,
    • S6,
    • S8,
    • TT,
    • TT Quattro
  • 9 more
$78.33
$58.75
$78.33
$58.75
Ignition Coil
058-905-105
Other Names: Coil More
Description: 2.7 LITER More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • Allroad Quattro,
    • S4
  • 2 more
$98.33
$70.80
$98.33
$70.80
Ignition Coil
06A-905-115-D
Other Names: Ignit.Coil More
Replaces: 06A-905-115-C, 06B-905-115-G, 06B-905-115-H, 06B-905-115-J, 06B-905-115-L, 06B-905-115-P, 06B-905-115-Q, 06B-905-115-R
Description: 180 HORSEPOWER More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • Allroad Quattro,
    • TT,
    • TT Quattro
  • 1 more
$31.50
$24.38
$31.50
$24.38
Ignition Coil
06J-905-110-N
Other Names: Ignit.Coil More
Replaces: 06J-905-110-K
Description: TT More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • S3,
    • TT Quattro
$34.33
$26.57
$34.33
$26.57
Ignition Switch
3D0-905-865-H-01C
Other Names: Switch More
Description: A8, S8. More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$375.00
$265.50
$375.00
$265.50
Ignition Coil
022-905-715-D
Other Names: Ignit.Coil More
Replaces: 022-905-715-B
Description: TT; 3.2L More
Fits:
  • Audi:
    • A3 Quattro,
    • Q7,
    • TT Quattro
$46.33
$35.86
$46.33
$35.86
Ignition Coil
06B-905-115-E
Other Names: Ignit.Coil More
Replaces: 06B-905-115
Description: TT; 1.8L; W/225HP More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • A8 Quattro,
    • RS6,
    • S6,
    • S8,
    • TT,
    • TT Quattro
  • 4 more
$46.33
$35.86
$46.33
$35.86
Ignition Coil
06H-905-110-L
Other Names: Direct Ignition Coil, Ignit.Coil More
Replaces: 06H-905-110-G, 06H-905-110-H
Description: A6; 2.0L; ELDOR More
Notes: Order By Application. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q7,
    • Q8,
    • RS3,
    • RS5,
    • RS5 Sportback,
    • S3,
    • S4,
    • S5,
    • S5 Sportback,
    • SQ5,
    • TT Quattro
  • 14 more
$35.83
$27.74
$35.83
$27.74
Ignition Coil
06L-905-110-H
Other Names: Ignit.Coil More
Replaces: 06K-905-110-K, 06L-905-110-D, 06L-905-110-E, 06L-905-110-F
Description: 2.0 LITER, HITACHI More
Fits:
  • Audi:
    • A3,
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • A6,
    • A6 Quattro,
    • Q5,
    • Q7
  • 5 more
$34.33
$26.57
$34.33
$26.57
Ignition Coil
07C-905-715-A
Other Names: Ignit.Coil More
Description: 6.0 LITER More
Fits:
  • Audi:
    • A8 Quattro
$42.83
$33.15
$42.83
$33.15
Ignition Switch
1K0-905-849-B
Other Names: Switch More
Description: A3 More
Notes: Included With Ignition Lock. Included With Steering Lock. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • R8,
    • TT,
    • TT Quattro
$78.33
$58.75
$78.33
$58.75
Ignition Switch
4A0-905-849-B
Other Names: Switch, Lock Housing, Ignition Lock Cylinder More
Replaces: 4A0-905-849
Description: 100, 200 series. 80, 90 series. Cabriolet. A4. A8. All models. Without air bag. More
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 200,
    • 200 Quattro,
    • 5000,
    • 5000 Quattro,
    • 80,
    • 80 Quattro,
    • 90,
    • 90 Quattro,
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • Cabriolet,
    • Coupe Quattro,
    • S4,
    • S6,
    • V8 Quattro
  • 16 more
$52.80
$34.06
$52.80
$34.06
Ignition Coil
04C-905-110-L
Other Names: Ignit.Coil More
Replaces: 04C-905-110-D, 04C-905-110-H, 04C-905-110-J
Description: 1.4 LITER, BERU More
Fits:
  • Audi:
    • A3 Sportback e-tron
$34.33
$26.57
$34.33
$26.57
Ignition Coil
04E-905-110-K
Other Names: Ignit.Coil More
Replaces: 04E-905-110-E
Description: A3; 1.4L More
Fits:
  • Audi:
    • A3 Sportback e-tron
$34.33
$26.57
$34.33
$26.57
Ignition Coil
077-905-115-T
Other Names: Ignit.Coil More
Replaces: 077-905-115-C, 077-905-115-E, 077-905-115-F, 077-905-115-H, 077-905-115-K, 077-905-115-P, 077-905-115-Q
Description: A8, S8; 4.2L More
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro,
    • Allroad Quattro,
    • RS4,
    • S4
$33.17
$25.67
$33.17
$25.67
Ignition Coil
078-905-104-A
Other Names: Coil More
Replaces: 078-905-104
Description: A6/S6 More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • S6
$411.67
$291.46
$411.67
$291.46
Ignition Coil
079-905-110-N
Other Names: Ignit.Coil More
Replaces: 079-905-110-J
Description: S7, RS7 More
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
$43.50
$33.67
$43.50
$33.67
Ignition Coil
079-905-110-P
Other Names: Ignit.Coil More
Replaces: 079-905-110-H, 079-905-110-K, 079-905-110-L
Description: S8 More
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
$53.57
$40.18
$53.57
$40.18
Ignition Coil
07K-905-715-G
Other Names: Ignit.Coil More
Replaces: 06H-905-115, 06H-905-115-A, 06H-905-115-B, 07K-905-715-D, 07K-905-715-E, 07K-905-715-F
Description: Q3 More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • allroad,
    • Q3,
    • Q3 Quattro,
    • Q5,
    • R8,
    • RS4,
    • RS5,
    • S4,
    • TT,
    • TT Quattro
  • 13 more
$41.50
$32.12
$41.50
$32.12
Ignition Cylinder
107-905-855-CH
Other Names: Cylinder More
Replaces: 107-905-855-CC
Description: W/O KEY, TO VIN 8H3007000 More
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$123.33
$88.80
$123.33
$88.80
Ignition Switch
1K0-905-849
Other Names: Switch More
Fits:
  • Audi:
    • Q3,
    • Q3 Quattro
$78.33
$58.75
$78.33
$58.75
Ignition Coil
211-905-115-D
Other Names: Coil More
Description: Without turbo. More
Fits:
  • Audi:
    • 4000,
    • 4000 Quattro,
    • 5000,
    • Coupe,
    • Quattro
$115.00
$82.80
$115.00
$82.80
Ignition Module
4A0-905-351-A
Other Names: Control Unit More
Description: A6/S6; 2.7L More
Fits:
  • Audi:
    • A6 Quattro,
    • Allroad Quattro,
    • S4,
    • S6
$201.67
$142.78
$201.67
$142.78
Ignition Coil Connector
079-905-199-D
Other Names: Connector More
Replaces: 079-905-199-C
Description: 4.0 LITER More
Notes: Included With Ignition Coil. More
Fits:
  • Audi:
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
$36.67
$28.38
$36.67
$28.38
Ignition Lock Cylinder
443-905-855-A
Other Names: Cylinder & Keys, Cylinder More
Description: 5000. S/wagon. With turbo. More
Fits:
  • Audi:
    • 5000,
    • 5000 Quattro
$118.33
$85.20
$118.33
$85.20
Ignition Switch Cap
4F0-905-875
Other Names: Cap More
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
$15.46
$9.97
$15.46
$9.97
Ignition Coil Seal
058-905-261-A
Other Names: Seal, Gasket, Adapter Gasket, Washer More
Description: 4.2L, 2004-07. 2.7L. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • Allroad Quattro,
    • S4,
    • S6,
    • TT,
    • TT Quattro
  • 6 more
$5.36
$3.46
$5.36
$3.46
Ignition Coil Connector
06L-905-199-B
Other Names: Boot, Connector More
Replaces: 06L-905-199-A
Description: 2.0 LITER CODE CYMC More
Notes: Included With Ignition Coil. Included With Spark Plug. More
Fits:
  • Audi:
    • A3,
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • A6,
    • A6 Quattro,
    • Q5,
    • Q7,
    • Q8
  • 6 more
$38.33
$29.67
$38.33
$29.67
Ignition Coil Connector
079-905-199-F
Other Names: Connector More
Replaces: 079-905-199-B
Description: 4.0 LITER, W/RS7 More
Notes: Included With Ignition Coil. More
Fits:
  • Audi:
    • RS7,
    • S6,
    • S7,
    • S8
$37.77
$29.23
$37.77
$29.23
Ignition Lock Cylinder
4D0-905-855-J
Other Names: Cylinder & Keys, Cylinder More
Description: A4. S4. A8. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • S4,
    • S6
  • 3 more
$331.28
$234.55
$331.28
$234.55
Ignition Switch Nut
4E0-955-461
Other Names: Nut More
Fits:
  • Audi:
    • A8 Quattro,
    • S8
$4.70
$3.03
$4.70
$3.03
Ignition Lock Cylinder
107-905-855-CF
Other Names: Ignition Cylinder, Lock Cylinder, Cylinder Switch, Lock Cylinder Assembly, Cylinder More
Replaces: 107-905-855-CD
Description: From vin 8e3100001. Cabriolet A4, S4. RS4. A3. R8. TT. Sedan,. Convertible,. With factory key code. Without key, from vin 8h3007001. More
Notes: Order By Key Code And VIN. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • Allroad Quattro,
    • Q3,
    • Q3 Quattro,
    • R8,
    • RS3,
    • RS4,
    • S3,
    • S4,
    • S6,
    • TT,
    • TT Quattro
  • 13 more
$123.33
$88.80
$123.33
$88.80
Direct Ignition Coil Boot
06H-905-199-C
Other Names: Boot, Connector, Ignition Coil Connector More
Description: 3.0 LITER More
Notes: Included With Ignition Coil. Included With Spark Plug. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q7,
    • Q8,
    • RS3,
    • RS5,
    • RS5 Sportback,
    • S3,
    • S4,
    • S5,
    • S5 Sportback,
    • SQ5,
    • TT Quattro
  • 14 more
$20.50
$15.87
$20.50
$15.87
Control Module
3D0-907-391-B
Positions: Left, Right
Other Names: Igniter, Ballast More
Replaces: 8E0-907-391-A
Description: W/XENON HEADLAMPS, A4, FROM VIN 8E3281971 More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
$551.67
$383.96
$551.67
$383.96
Lock Housing
4B0-905-851-P
Other Names: Steering Lock, Ignition Assembly, Ignition Lock, Lock More
Replaces: 4B0-905-851-F, 4B0-905-851-M
Description: Cabriolet A4, S4. A4, S4, RS4. Allroad. A6/S6. A8. S8. Manual trans. With ignition switch, auto trans. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8 Quattro,
    • Allroad Quattro,
    • RS4,
    • S4,
    • S6,
    • S8,
    • TT,
    • TT Quattro
  • 7 more
$236.67
$167.56
$236.67
$167.56
Lock Housing
4B0-905-851-Q
Other Names: Steering Lock, Ignition Lock, Ignition Assembly, Lock More
Description: A4, S4, RS4; MANUAL TRANS More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • Allroad Quattro,
    • RS4,
    • S4,
    • S6
  • 3 more
$236.67
$167.56
$236.67
$167.56
Control Module
4D0-905-351
Other Names: Ignition Module, Control Unit More
Description: 4 CYLINDER More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A8,
    • A8 Quattro
$360.00
$254.88
$360.00
$254.88
Knock Sensor
054-905-377-A
Positions: Right
Other Names: Ignition Knock (Detonation) Sensor, Sensor More
Description: 1998-01, 1.8 & 2.8 LITER, 4 CYLINDER More
Notes: Parts & Prices For Estimating Only. More
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 4000,
    • 5000,
    • 5000 Quattro,
    • 80,
    • 80 Quattro,
    • 90,
    • 90 Quattro,
    • A4,
    • A4 Quattro,
    • A6 Quattro,
    • A8,
    • A8 Quattro,
    • Cabriolet,
    • Coupe,
    • RS6,
    • S4,
    • S6,
    • S8,
    • V8 Quattro
  • 16 more
$118.33
$85.20
$118.33
$85.20
Knock Sensor
06E-905-377-C
Other Names: Ignition Knock (Detonation) Sensor, Sensor More
Replaces: 06E-905-376-B, 06E-905-377-B
Description: 3.2 LITER, GRAY More
Notes: Parts & Prices For Estimating Only. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • A8 Quattro,
    • Q5,
    • Q7,
    • R8,
    • S4,
    • S5,
    • SQ5
  • 8 more
$96.67
$69.60
$96.67
$69.60
Steering Lock
1K0-905-841
Other Names: Ignition Lock, Lock Housing, Steerlock More
Description: A3 More
Notes: Includes Ignition Switch. More
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • R8,
    • TT,
    • TT Quattro
$185.00
$130.98
$185.00
$130.98
Cylinder & Keys
4D0-905-855-G
Other Names: Ignition Lock Cylinder, Lock Cylinder Assembly, Cylinder More
Replaces: 4D0-905-855-D, 4D0-905-855-E
Description: Allroad. TT. A4. A8. S4. S8. Without factory key code. More
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • A8 Quattro,
    • Allroad Quattro,
    • S4,
    • S6,
    • S8,
    • TT,
    • TT Quattro
  • 6 more
$255.00
$180.54
$255.00
$180.54
Camshaft Position Sensor
078-905-375
Other Names: Crankshaft Position Sensor, Sensor, Ignition Coil, Voltage Regulator, Sender More
Replaces: 078-905-381
Description: A6/S6; 2.8L More
Notes: Parts & Prices For Estimating Only. More
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 90,
    • 90 Quattro,
    • A4,
    • A4 Quattro,
    • A6,
    • A6 Quattro,
    • Cabriolet
  • 4 more
$330.77
$253.70
$330.77
$253.70

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  • Can't find the part you are looking for? Contact us and we'll find it for you!