Audi TT Ignition Coils & Parts
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TRQ®Ignition Coil Set (ICA79706)Ignition Coil Set (ICA79706) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$112.47$115.95Save $3.48 (3%) - TRQ®Ignition Coil Set (ICA61451)Ignition Coil Set (ICA61451) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$109.56$112.95Save $3.39 (3%)
- TRQ®Ignition Coil Set (ICA61517)Ignition Coil Set (ICA61517) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$90.04$90.95Save $0.91 (1%)
- TRQ®Ignition Coil Set (ICA64283)Ignition Coil Set (ICA64283) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$92.02$92.95Save $0.93 (1%)
- TRQ®Ignition Coil Set (ICA61493)Ignition Coil Set (ICA61493) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$144.48$148.95Save $4.47 (3%)
- TRQ®Ignition Coil Set (ICA61574)Ignition Coil Set (ICA61574) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$90.04$90.95Save $0.91 (1%)
- Denso®Ignition Coil (673-9304)Ignition Coil (673-9304) by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured from premium materialsDesigned to provide years of reliable service$29.80
- Denso®Ignition Coil (673-9300)Ignition Coil (673-9300) by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured from premium materialsDesigned to provide years of reliable service$31.13
- Denso®Ignition Coil (673-9303)Ignition Coil (673-9303) by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured from premium materialsDesigned to provide years of reliable service$31.40
- NGK®Ignition Coil (49173)Ignition Coil (49173) by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in look,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$92.33
- NGK®Ignition Coil (48843)Ignition Coil (48843) by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in look,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.35
- NGK®Ignition Coil (48727)Ignition Coil (48727) by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in look,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$26.59
- NGK®Ignition Coil (48978)Ignition Coil (48978) by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in look,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$28.79
- NGK®Ignition Coil (48670)Ignition Coil (48670) by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in look,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.19
- Spectra Premium®Ignition Coil (C-874)Ignition Coil (C-874) by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$38.81
- Spectra Premium®Ignition Coil (C-731)Ignition Coil (C-731) by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$27.39
- Spectra Premium®Ignition Coil (C-590)Ignition Coil (C-590) by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$25.59
- Spectra Premium®Ignition Coil (C-591)Ignition Coil (C-591) by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$24.17
- Spectra Premium®Ignition Coil (C-713)Ignition Coil (C-713) by Spectra Premium®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance$27.13
- Bosch®Ignition Coil (0986221072)Ignition Coil (0986221072) by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All Bosch ignition...Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection$38.92
- Bosch®Ignition Coil (0986221051)Ignition Coil (0986221051) by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All Bosch ignition...Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection$38.30
- Bosch®Ignition Coil (0986221024)Ignition Coil (0986221024) by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All Bosch ignition...Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection$27.23
- Bosch®Ignition Coil (0221604115)Ignition Coil (0221604115) by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All Bosch ignition...Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection$27.56
- SKP®Ignition Coil (SKUF531)Ignition Coil (SKUF531) by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$18.71
- SKP®Ignition Coil (SKUF575T)Ignition Coil (SKUF575T) by SKP®. Covers Both Bosch or Eldor Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$17.23
- SKP®Ignition Coil (SKIC037)Ignition Coil (SKIC037) by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$16.04
- SKP®Ignition Coil (SKIC095)Ignition Coil (SKIC095) by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$16.93
- TRQ®Ignition Coil (ICA32536)Ignition Coil (ICA32536) by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at a competitive price, this ignition coil adheres to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$31.30$32.95Save $1.65 (5%)
- TRQ®Ignition Coil (ICA61960)Ignition Coil (ICA61960) by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at a competitive price, this ignition coil adheres to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$34.87$35.95Save $1.08 (3%)
- TRQ®Ignition Coil (ICA72589)Ignition Coil (ICA72589) by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at a competitive price, this ignition coil adheres to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.35$39.95Save $1.60 (4%)
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The operation of an ignition coil is based on the principles of electrical induction; its job is increasing the voltage taken from the battery and multiplying it thousands of times. Ignition coils utilize contact breakers, capacitors, and power transistors, while receiving electrical current from the source. The current is then fed through the ignition wires to the spark plugs, which ignite the combustive air-and-fuel mixture. Present-day autos have one or several coils per cylinder or a pair of cylinders. Ignition coils are made up of several parts.
Their inner workings are based around a laminated core, which features a pair of highly-conductive copper wires. The coil’s main winding is made up of only a few wire coils, with the auxiliary winding made up of thousands of windings of thinner wires. The whole electric assembly is submerged into a cylinder with cooling oil or epoxy resin, which are designed to transfer the accumulated heat into the surrounding atmosphere. When the coils on your Audi TT fail, the engine misfires, which causes poor fuel efficiency and drivability problems like stalling, insufficient power, and rough idling. To restore the proper performance of your sports car, go with Audi TT ignition coils & components that you see right here – they're manufactured and tested to OE performance specs for proper engine efficiency.
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