SKU: 18521527531

Water Flange for Audi A3 / S3, Audi A4 & Audi A6 - 100177

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Description

Water Flange for Audi A3 / S3, Audi A4 & Audi A6 - 100177Vehicle Fitment & Part Details The Water Flange is listed for the Audi A3 S3 (2003 2012). Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 100177 Component Water Flange Primary Fitment Audi A3 S3 (2003 2012) Vehicle Fitment Includes 13 supplied applications covering Audi, Seat and Volkswagen. Use the full table below to confirm model, chassis, year range, engine and power before ordering. View Full

Vehicle Fitment & Part Details

The Water Flange is listed for the Audi A3 / S3 (2003-2012). Confirm compatibility by matching the listed fitment details. Verify VIN/engine.

Key Details

SKU
100177
Component
Water Flange
Primary Fitment
Audi A3 / S3 (2003-2012)

Vehicle Fitment

Includes 13 supplied applications covering Audi, Seat and Volkswagen. Use the full table below to confirm model, chassis, year range, engine and power before ordering.

View Full Vehicle Fitment (13 applications)
Make Model Chassis Years Engine Power
Audi A3 / S3 8P1 2003-2012 2.0 TDI 16V BKD; CBAB; CFFB; CLJA 103 kW / 140 HP
Audi A3 / S3 Sportback 8PA 2005-2013 2.0 TDI 16V BKD; CBAB; CFFB; CLJA 103 kW / 140 HP
Audi A4 / S4 B7 8EC 2005-2009 2.0 TDI 16V BLB; BRE 103 kW / 140 HP
Audi A4 / S4 B7 Avant 8ED 2005-2008 2.0 TDI 16V BLB; BRE 103 kW / 140 HP
Audi A6 / S6 C6 4F2 2004-2011 2.0 TDI BLB; BRE 103 kW / 140 HP
Seat ALTEA 5P1 2004-2026 2.0 TDI 16V BKD; CFHC 103 kW / 140 HP
Seat IBIZA III 6L1 2002-2009 1.9 TDI ATD 74 kW / 100 HP
Seat LEON 1P1 2005-2012 2.0 TDI 16V BKD; CFHC; CLCB 103 kW / 140 HP
Volkswagen GOLF V 1K1 2003-2009 2.0 TDI 16V BKD 103 kW / 140 HP
Volkswagen JETTA V 1K2 2005-2011 2.0 TDI 16V BKD; CBDB; CJAA 103 kW / 140 HP
Volkswagen PASSAT B6 3C2 2005-2011 2.0 TDI 16V BKP; CBAB 103 kW / 140 HP
Volkswagen POLO II 9N_, 9A_ 2001-2010 1.9 TDI ATD; AXR; BMT 74 kW / 101 HP
Volkswagen TOURAN 1T1, 1T2 2003-2011 2.0 TDI 16V BKD 103 kW / 140 HP

Fitment Notes

  • Always match vehicle details before ordering. Verify VIN/engine.

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 Water Flange fit my Audi A3 / S3?
This part (100177) 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:
  1. 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
SKU: 18521527531

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4.0 ★★★★★
Based on 17 reviews
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J
Verified Purchase
JimXeod
Houston, US
★★★★★ 5
Fits perfect and works as designed. Flows like OEM and looks well made.
Style: BE-553B 1-Pack
This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
S. Phillips
Cuba, US
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
K
Verified Purchase
Keith Granholm
Grantham, US
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
P
Verified Purchase
Punkizback
Port Orchard, US
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
S
Verified Purchase
SBJ
Bozeman, US
★★★★★ 5
Good Quality Replacement for Lexus
Style: BE-285 1-Pack
Was a perfect fit for my 2016 Lexus NX200t. No tools required. Total of 5 minutes to install. Airflow is good after replacement and the activated charcoal seems to make a difference in reducing any smells from outside. Recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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