Ignition Coil Boot – 079 905 199 D
Ignition Coil Boot for 4.2 / 5.2 V8-V10. OE number 079 905 199 D. Main group 905 sub-group 199. Revision index D. Replace boots whenever the coils are disturbed; they harden and crack with heat. No price published.
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Technical specifications
| Part Number | 079 905 199 D |
| SKU | AUD-079905199D |
| Brand | |
| Category | Ignition Coils |
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3–5 business days. Free on orders over $150.
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Customer reviews
Verified feedback from Audi owners and independent workshops.
4.0
5 reviews
Zara Rahman
December 8, 2025
Engine light off first drive
Ordered this for my A6 C8 after the original gave up at 54k. I replaced all four at once rather than chase them one at a time. Identical moulding and connector to the failed original I took out. Result is fuel economy went back to normal within a tank. Exactly what I needed.
Diego Brandt
December 5, 2025
Failed after two months
My Q7 4L needed this doing at 162k miles. It started misfiring on the same cylinder again after about eight weeks. Coil pack out, new one in, ten minutes with a T30 and the engine cover off. Expected better given the cost.
Bastian Vance
May 8, 2025
Misfire cleared instantly
Bought for a 2006 RS4 B7. The boot is proper thick silicone, not the thin rubber the cheap ones use. I cleared the fault codes afterwards and they have not come back. Result is it pulls cleanly through the rev range again with no stumble under load. Delivery was quick too.
Camille Castellanos
April 23, 2025
Idle is smooth again
My A6 C6 needed this doing at 140k miles. The part number on the body matches the OE reference exactly. I cleared the fault codes afterwards and they have not come back. Result is it pulls cleanly through the rev range again with no stumble under load.
Martin Sorensen
April 15, 2025
Cured my P0303
Ordered this for my A5 F5 after the original gave up at 44k. I swapped it on the roadside when the car dropped a cylinder on the way home. Identical moulding and connector to the failed original I took out. Result is it pulls cleanly through the rev range again with no stumble under load. Happy to recommend it.