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Description
Knock Sensor for Audi A3 / S3, Volkswagen Amarok & Seat Leon - 159933Vehicle Fitment & Part Details The Knock Sensor is listed for the Audi A3 S3 (2003 2012) and other Volkswagen and Seat applications. Pins: 3 pin. Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 159933 Component Knock Sensor Specs Pins: 3 pin Primary Fitment Audi A3 S3 (2003 2012) Listing Highlights Listed for selected Audi, Volkswagen, Seat applications shown in the fitment table. Pins: 3 pin. Vehicle
Vehicle Fitment & Part Details
The Knock Sensor is listed for the Audi A3 / S3 (2003-2012) and other Volkswagen and Seat applications. Pins: 3-pin. Confirm compatibility by matching the listed fitment details. Verify VIN/engine.
Key Details
- SKU
- 159933
- Component
- Knock Sensor
- Specs
- Pins: 3-pin
- Primary Fitment
- Audi A3 / S3 (2003-2012)
Listing Highlights
- Listed for selected Audi, Volkswagen, Seat applications shown in the fitment table.
- Pins: 3-pin.
Vehicle Fitment
Includes 71 supplied applications covering Audi. An additional 28 applications are not shown here due to listing-length limits - see the live product listing for the complete fitment list. Use the full table below to confirm model, chassis, year range, engine and power before ordering.
View Full Vehicle Fitment (71 applications)
| Make | Model | Chassis | Years | Engine | Power |
|---|---|---|---|---|---|
| Audi | A3 / S3 | 8P1 | 2003-2012 | 1.8 TFSI BYT; BZB; CDAA | 118 kW / 160 HP |
| Audi | A3 / S3 | 8P1 | 2003-2012 | 2.0 TFSI AXX; BWA; CAWB; CCZA | 147 kW / 200 HP |
| Audi | A3 / S3 | 8P1 | 2003-2012 | S3 quattro BZC; CDLC | 188 kW / 256 HP |
| Audi | A3 / S3 Sportback | 8PA | 2005-2013 | 1.8 TFSI BYT; BZB; CDAA | 118 kW / 160 HP |
| Audi | A3 / S3 Sportback | 8PA | 2005-2013 | 2.0 TFSI AXX; BWA; CAWB; CBFA; CCZA | 147 kW / 200 HP |
| Audi | A3 / S3 Sportback | 8PA | 2005-2013 | S3 quattro CDLC | 188 kW / 256 HP |
| Audi | A3 Convertible | 8P7 | 2008-2013 | 1.8 TFSI BZB; CDAA | 118 kW / 160 HP |
| Audi | A3 Convertible | 8P7 | 2008-2013 | 2.0 TFSI CAWB; CCZA | 147 kW / 200 HP |
| Audi | A4 / S4 B7 | 8EC | 2005-2009 | 3.2 FSI AUK | 188 kW / 255 HP |
| Audi | A4 / S4 B7 | 8EC | 2005-2009 | 3.2 FSI quattro AUK | 188 kW / 255 HP |
| Audi | A4 / S4 B7 Avant | 8ED | 2005-2008 | 3.2 FSI AUK | 188 kW / 255 HP |
| Audi | A4 / S4 B7 Avant | 8ED | 2005-2008 | 3.2 FSI quattro AUK; BKH | 188 kW / 255 HP |
| Audi | A4 / S4 B7 Convertible | 8HE | 2006-2010 | 3.2 FSI quattro AUK; BKH | 188 kW / 255 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 1.8 TFSI CABA; CDHA | 88 kW / 120 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 1.8 TFSI CABB; CDHB | 118 kW / 160 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TFSI CAEA; CDNB; CFKA | 132 kW / 180 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TFSI CAEB; CDNC | 155 kW / 211 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TFSI quattro CDNC; CPMA | 155 kW / 211 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 3.0 TFSI quattro CMUA; CRED | 200 kW / 272 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 3.2 FSI quattro CALA | 195 kW / 265 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | S4 quattro CAKA; CCBA; CGWC; CGXC; CREC; CTUB | 245 kW / 333 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | 1.8 TFSI CABB; CDHB | 118 kW / 160 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | 2.0 TFSI CAEB; CDNC | 155 kW / 211 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | S4 quattro CAKA; CCBA; CGWC; CGXC; CREC; CTUB | 245 kW / 333 HP |
| Audi | A4 Allroad B8 | 8KH | 2012-2017 | 2.0 TFSI quattro CDNC; CPMA | 155 kW / 211 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 1.8 TFSI CABD; CJEB | 125 kW / 170 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 2.0 TFSI CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 2.0 TFSI quattro CAEB; CDNC; CPMA | 155 kW / 211 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 3.0 TFSI quattro CHMB; CMUA; CRED | 200 kW / 272 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 3.2 FSI quattro CALA | 195 kW / 265 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | S5 quattro CAKA; CGWC; CGXC; CREC; CTDA; CTUB | 245 kW / 333 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI CAEB; CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI quattro CAEB; CDNC; CPMA | 155 kW / 211 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 3.0 TFSI quattro CMUA; CRED | 200 kW / 272 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | S5 quattro CAKA; CCBA; CGWC; CGXC; CREC; CTDA; CTUB | 245 kW / 333 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 2.0 TFSI CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 2.0 TFSI quattro CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 3.0 TFSI quattro CHMB; CMUA; CRED | 200 kW / 272 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 3.2 FSI quattro CALA | 195 kW / 265 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | S5 quattro CAKA; CGWC; CREC; CTDA | 245 kW / 333 HP |
| Audi | A6 / S6 C6 | 4F2 | 2004-2011 | 2.4 BDW | 130 kW / 177 HP |
| Audi | A6 / S6 C6 | 4F2 | 2004-2011 | 2.8 FSI BDX | 154 kW / 210 HP |
| Audi | A6 / S6 C6 | 4F2 | 2004-2011 | 2.8 FSI CCEA | 162 kW / 220 HP |
| Audi | A6 / S6 C6 | 4F2 | 2004-2011 | 3.0 TFSI quattro CAJA | 213 kW / 290 HP |
| Audi | A6 / S6 C6 | 4F2 | 2004-2011 | 3.2 FSI AUK; BKH | 188 kW / 255 HP |
| Audi | A6 / S6 C6 | 4F2 | 2004-2011 | 3.2 FSI quattro AUK; BKH | 188 kW / 255 HP |
| Audi | A6 / S6 C7 | 4G2, 4GC | 2011-2019 | 2.0 TFSI CDNB | 132 kW / 180 HP |
| Audi | A6 C6 Avant | 4F5 | 2004-2009 | 3.2 FSI AUK | 188 kW / 255 HP |
| Audi | A6 C6 Avant | 4F5 | 2004-2009 | 3.2 FSI quattro AUK; BKH | 188 kW / 255 HP |
| Audi | A7 / S7 Sportback | 4GA, 4GF | 2011-2019 | 3.0 TFSI quattro CGWB; CHMA | 220 kW / 300 HP |
| Audi | A7 / S7 Sportback | 4GA, 4GF | 2011-2019 | 3.0 TFSI quattro CGWD; CGXB; CTTA; CTUA | 228 kW / 310 HP |
| Audi | A8 / S8 D3 | 4E2, 4E8 | 2002-2010 | 3.2 FSI quattro BPK | 191 kW / 260 HP |
| Audi | A8 / S8 D4 | 4H2, 4H8, 4HC, 4HL | 2010-2019 | 3.0 TFSI quattro CGWA; CGXA; CREG | 213 kW / 290 HP |
| Audi | Q3 | 8UB, 8UG | 2012-2019 | 2.0 TFSI quattro CCZC | 125 kW / 170 HP |
| Audi | Q3 | 8UB, 8UG | 2012-2019 | 2.0 TFSI quattro CPSA | 155 kW / 211 HP |
| Audi | Q5 | 8RB | 2009-2026 | 2.0 TFSI quattro CAEB; CDNC | 155 kW / 211 HP |
| Audi | Q5 | 8RB | 2009-2026 | 2.0 TFSI quattro CDNB; CNCB | 132 kW / 180 HP |
| Audi | Q5 | 8RB | 2009-2026 | 3.0 TFSI quattro CTUC; CTVA | 200 kW / 272 HP |
| Audi | Q5 | 8RB | 2009-2026 | 3.2 FSI quattro CALB | 199 kW / 270 HP |
| Audi | Q7 | 4LB | 2006-2015 | 3.0 TFSI quattro CJTB; CJWB; CNAA; CTWA | 245 kW / 333 HP |
| Audi | R8 | 422, 423 | 2007-2016 | 5.2 FSI quattro BUJ; CTYA | 386 kW / 525 HP |
| Audi | R8 | 422, 423 | 2007-2016 | 5.2 FSI quattro CMPA | 412 kW / 560 HP |
| Audi | R8 | 422, 423 | 2007-2016 | 5.2 FSI quattro CTPA | 404 kW / 550 HP |
| Audi | R8 | 4S3, 4SP | 2016-2026 | 5.2 FSI Plus quattro CSPA; DKAA | 449 kW / 610 HP |
| Audi | R8 | 4S3, 4SP | 2016-2026 | 5.2 FSI quattro CSPB; DKAB | 397 kW / 540 HP |
| Audi | R8 Spyder | 427, 429 | 2010-2016 | 5.2 FSI quattro BUJ; CTYA | 386 kW / 525 HP |
| Audi | R8 Spyder | 427, 429 | 2010-2016 | 5.2 FSI quattro CMPA | 412 kW / 560 HP |
| Audi | TT | 8J3 | 2006-2015 | 1.8 TFSI CDAA | 118 kW / 160 HP |
| Audi | TT | 8J3 | 2006-2015 | 2.0 TFSI BWA | 147 kW / 200 HP |
| Audi | TT | 8J3 | 2006-2015 | 2.0 TFSI CESA | 155 kW / 211 HP |
| Audi | TT | 8J3 | 2006-2015 | 2.0 TFSI quattro CESA; CETA | 155 kW / 211 HP |
Fitment Notes
- Always match vehicle details before ordering. Verify VIN/engine.
Professional Fitment Required: Electronic, electrical, and electromechanical components require correct identification before installation. Compare the new unit to the removed unit and verify mounting orientation, terminal or connector type, pin count or terminal arrangement, voltage rating, polarity, and any pulley or bracket configuration where applicable. Incorrect installation, polarity reversal, water or moisture ingress, improper connector seating, or mismatched specifications can damage the component, related ECU systems, or cause persistent fault codes. Installation by a qualified, VAT-registered workshop with appropriate diagnostic equipment is recommended.
Returns Notice: Once an electronic, electrical, or electromechanical component has been fitted, plugged in, energised, or shows signs of installation, returns are limited to manufacturing defect only. Confirm part compatibility before opening sealed packaging.
Compatibility Verification Notes
- Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
- Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
- Fitment data may vary by production date, market, import history and engine variant.
- This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.
Common Questions
Will the Knock Sensor fit my Audi A3 / S3?
This part (159933) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.
How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, original part details and any listed variant information before ordering. Verify VIN/engine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1283 reviews
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Product Reviews
★★★★★ 1
Waste of $ smell of bacon went away in 1 day
Dont waste your $ smell of bacon/meat goes away after 1 day. Waste of money & the groove to put peanut butter DOESN'T HOLD ANY PEANUT BUTTER !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 4
Creepy Little Chicken Feet… But My Dog Is Obsessed
Creepy Little Chicken Feet… But My Dog Is Obsessed
I am not even going to lie, when I first opened these WOWBALA dog toys, I had to pause for a second because why do they look like actual little chicken feet? 😂 They are definitely a little creepy at first glance, but apparently my dog does not share my human judgment because she went absolutely crazy over them.
These come as a 2-pack, and they have a bacon scent that is very much not for me, but clearly made perfect sense to her. The second she got one, it became her new prized possession. She carried it around, chewed on it nonstop, and I am pretty sure she even tried to hide it somewhere in the backyard like she had discovered buried treasure.
What impressed me most is how well these hold up. My dog is not gentle with toys at all. She chews like she has a full-time demolition job, and somehow these still look basically new from a normal glance. Up close, yes, you can see where she has been working on it, but it has not broken apart, shredded, or left those annoying little toy pieces all over the floor. If you have ever bought a chew toy that turns into confetti within 20 minutes, you already know why that matters.
The nylon feels solid and heavy-duty, and I like that it is made with safe, non-toxic material since this is something she keeps in her mouth for long periods of time. It also keeps her busy, which is a huge win because bored dogs will find their own entertainment, and usually it is something expensive or inconvenient.
So yes, the chicken feet design is a little weird. Yes, the bacon smell is definitely for the dog and not the humans. But my dog is obsessed, it keeps her entertained, and it survives her chewing like a champ. That makes this a solid win in my house.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
aggressive chewer approved!
So far my German Shepherd–Husky mix is obsessed with these. He’s about 75 lbs and usually destroys nylon toys within a day, but these have held up really well. After several long chewing sessions, there are only minimal bite marks — enough to show he’s using it, but not so soft that pieces are coming off. That’s a good balance for him since some toys are way too hard and others are way too easy to shred.
The chicken‑foot shape is actually perfect for him. The “fingers” or claws give him different angles to grip, and he switches between holding it with his paws and chewing the ends. The curved design makes it easy for him to pick up and reposition without getting frustrated.
Material‑wise, the nylon feels solid and safe. No sharp edges, no flaking, and no weird smell beyond the light milky scent they mention. For a dog that chews aggressively when he’s bored or anxious, this has kept him busy without me worrying about pieces breaking off.
Overall, great size, great durability, and a fun shape that keeps my big guy engaged. Definitely a win for heavy chewers.
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Reviewed in the United States on June 1, 2026
★★★★★ 3
Indestructible as far as I can tell! Just wish there were more to it to catch my dog's attention!
I don't really care for these toys very much. While they most definitely are what I would consider indestructible, they just don't seem to be very pleasant at all for my dogs to play with. Don't get me wrong, I love the indestructible dynamic with these toys. The thing that I don't like is that they're just extremely hard nylon, which I always pictured nylon to be what the dog's collar is made out of, not this brick hard plastic. But I guess it's nylon that has been melted down and allowed to cool and harden, because what I thought these toys were made out of, was just some sort of extremely hard plastic. I have hunting dogs, there beagles and basset hounds and bloodhounds, that are all medium sized dogs, and they're not extremely aggressive chewers to begin with. They are fairly well ready to go when it comes to their teeth and chewing on things, but I would consider them closer to medium on the aggressive chewing scale. And their mouths are not nearly as big or strong as some of your bigger tougher breeds. But, they just seem to get real bored with these toys, really fast. And I'm sure that it's because they don't have any squeaks, they don't have any multiple textures or sounds that they make. It's just the one chicken foot shaped piece of extremely hard plastic. I guess my dogs are accustomed to having toys that have a squeak inside that they can look for, or some of that rustling paper stuff that they can make noise with, or something with various textures like a rope or some rubber or just something different besides stick of really hard plastic.
I guess these toys are probably ideal for your larger, tougher breeds that tear up those more versatile types of toys in less than a day. But I just wish that there was a little something more to it than a stick of hard plastic that's shaped like a chicken foot.
In my opinion the asking price for these toys is just not really worth it! I would not recommend this product to my friends and family!!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Well-made and great size for the price!
Color: blue black
Very tough product, no odor of plastic, good toy for outside, perfect for medium or large dogs. Noise isn't too bad and the color is cute as well. Can't destroy this toy!
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Reviewed in the United States on May 26, 2026