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Description
Thermostat for Audi A1 / S1, Audi A3 & Seat Ibiza - 100455Vehicle Fitment & Part Details The Thermostat is listed for the Audi A1 S1 (2011 2019). Size: 4mm. Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 100455 Component Thermostat Specs Size: 4mm Primary Fitment Audi A1 S1 (2011 2019) Vehicle Fitment Includes 28 supplied applications covering Audi, Seat and Volkswagen. Use the full table below to confirm model, chassis, year range, engine and power before
Vehicle Fitment & Part Details
The Thermostat is listed for the Audi A1 / S1 (2011-2019). Size: 4mm. Confirm compatibility by matching the listed fitment details. Verify VIN/engine.
Key Details
- SKU
- 100455
- Component
- Thermostat
- Specs
- Size: 4mm
- Primary Fitment
- Audi A1 / S1 (2011-2019)
Vehicle Fitment
Includes 28 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 (28 applications)
| Make | Model | Chassis | Years | Engine | Power |
|---|---|---|---|---|---|
| Audi | A1 / S1 | 8X1, 8XK | 2011-2019 | 1.4 TFSI CAVG; CTHG | 136 kW / 185 HP |
| Audi | A1 / S1 | 8X1, 8XK | 2011-2019 | 1.4 TFSI CAXA; CNVA | 90 kW / 122 HP |
| Audi | A1 / S1 Sportback | 8XA, 8XF | 2012-2019 | 1.4 TFSI CAVG; CTHG | 136 kW / 185 HP |
| Audi | A1 / S1 Sportback | 8XA, 8XF | 2012-2019 | 1.4 TFSI CAXA; CNVA | 90 kW / 122 HP |
| Audi | A3 / S3 | 8P1 | 2003-2012 | 1.4 TFSI CAXC; CMSA | 92 kW / 125 HP |
| Audi | A3 / S3 Sportback | 8PA | 2005-2013 | 1.4 TFSI CAXC; CMSA | 92 kW / 125 HP |
| Seat | IBIZA IV | 6J5, 6P1 | 2008-2026 | 1.6 BTS | 77 kW / 105 HP |
| Volkswagen | EOS | 1F7, 1F8 | 2007-2011 | 1.4 TSI CAVD; CTHD | 118 kW / 160 HP |
| Volkswagen | GOLF VI | 5K1 | 2008-2013 | 1.4 TSI CAVD; CNWA; CTHD | 118 kW / 160 HP |
| Volkswagen | GOLF VI | 5K1 | 2008-2013 | 1.4 TSI CAXA | 90 kW / 122 HP |
| Volkswagen | JETTA V | 1K2 | 2005-2011 | 1.4 TSI CAXA | 90 kW / 122 HP |
| Volkswagen | JETTA VI | 162, 163, AV3, AV2 | 2010-2026 | 1.4 TSI CAVD; CTHD | 118 kW / 160 HP |
| Volkswagen | POLO II | 9N_, 9A_ | 2001-2010 | 1.6 16V BTS | 77 kW / 105 HP |
| Volkswagen | POLO III | 6R1, 6C1 | 2009-2018 | 1.4 6R1 CDDA; CGGB; CLPA | 63 kW / 85 HP |
| Volkswagen | POLO III | 6R1, 6C1 | 2009-2018 | 1.4 GTI CAVE; CTHE | 132 kW / 180 HP |
| Volkswagen | POLO III | 6R1, 6C1 | 2009-2018 | 1.6 CFNA; CLSA | 77 kW / 105 HP |
| Volkswagen | POLO III Saloon | 602, 604, 612, 614 | 2011-2022 | 1.4 CLPA | 63 kW / 85 HP |
| Volkswagen | POLO III Saloon | 602, 604, 612, 614 | 2011-2022 | 1.6 CFNA | 77 kW / 105 HP |
| Volkswagen | POLO VIVO Saloon | 6S2, 6S4 | 2010-2019 | 1.4 CLPA | 63 kW / 86 HP |
| Volkswagen | POLO VIVO Saloon | 6S2, 6S4 | 2010-2019 | 1.4 CLPB | 55 kW / 75 HP |
| Volkswagen | POLO VIVO Saloon | 6S2, 6S4 | 2010-2019 | 1.6 CLSA | 77 kW / 105 HP |
| Volkswagen | SCIROCCO III | 137, 138 | 2009-2018 | 1.4 TSI CAVD; CNWA; CTHD; CTKA | 118 kW / 160 HP |
| Volkswagen | TIGUAN | 5N_ | 2007-2018 | 1.4 TSI BWK; CAVA; CTHA | 110 kW / 150 HP |
| Volkswagen | TIGUAN | 5N_ | 2007-2018 | 1.4 TSI CAVD; CTHD | 118 kW / 160 HP |
| Volkswagen | TIGUAN | 5N_ | 2007-2018 | 1.4 TSI CAXA | 90 kW / 122 HP |
| Volkswagen | TIGUAN | 5N_ | 2007-2018 | 1.4 TSI 4motion BWK; CAVA; CTHA | 110 kW / 150 HP |
| Volkswagen | TIGUAN | 5N_ | 2007-2018 | 1.4 TSI 4motion CAVD; CTHD | 118 kW / 160 HP |
| Volkswagen | TOURAN | 1T3 | 2010-2016 | 1.4 TSI CAVC; CTHC | 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 Thermostat fit my Audi A1 / S1?
This part (100455) 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
4.5 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Summer wedding kids suit
Color: Navy, Size: 10 Years, Color: Navy, Size: 10 Years
Bought this suit for my son in the 10 youth size and honestly was pleasantly surprised by the quality for the price. The navy color looks sharp and dressy without being too stiff or uncomfortable. The material has a little stretch, which helped it fit nicely and made it comfortable for him to move around in.
The adjustable waist was a huge plus, especially for growing kids. It fit true to size overall, though the blazer sleeves were slightly long on my son. The pants had a nice slim look without being too tight. We paired it with white sneakers for a more modern look and it came out adorable.
This would be perfect for weddings, graduations, concerts, communion, school events, or family photos. Overall, very happy with the purchase and would definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Very Modern Handsome Suit
Color: Grey, Size: 7 Years, Color: Grey, Size: 7 Years
This is an incredibly sharp looking suit for the little guy. Great price and features, too. I made a mistake in sizing up instead of down and first one was too sloppy on him and would need alterations. He is thin and very thin in the waist. There is a lot of adjustment with buttons in waistband and coat hides the bunching. This shirt and coat will easily take a fuller body than slim I believe. He loves posing in it and feels very classy. Best purchase for a formal suit that will last longer than most kids clothes size wise. Felt bad about returning but careful folding and packing got it good as new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Quality
Color: Black, Size: 7 Years, Color: Black, Size: 7 Years
Excellent quality, My son looks incredible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 4
Sharp Looking Kids Suit With One Missing Piece
Color: Navy, Size: 7 Years, Color: Navy, Size: 7 Years
I ordered this suit for my 6yo son in a size 7 so he would have a little room to grow and get more wear out of it, and sizing is perfect. He did not need it for any specific occasion, he just wanted a suit because apparently kindergarteners sometimes wake up and decide they are businessmen now.
Let me start with the positives because there are a lot of them. This is a very well made suit. The jacket, pants, and dress shirt are all surprisingly nice quality. The fabric does not feel cheap or flimsy at all. The jacket has good structure, the buttons are well attached, the seams are clean, and all the little details like the collar and pockets look great. It honestly looks like a proper little formal suit.
The pants are nicely made as well and pair perfectly with the jacket. The white dress shirt underneath is also good quality and completes the whole look. Overall, it is a really sharp outfit and would absolutely work for special occasions like weddings, recitals, formal events, church, or family photos.
Now for the reason I am deducting one star. The listing specifically shows and mentions that this set includes a bow tie. That was actually the main reason I chose this particular suit over others. Some options only had a standard tie or no tie at all, but my son specifically wanted a bow tie.
Unfortunately, the bow tie was not included with mine.
That was definitely disappointing because it was one of the main selling points for me when choosing this set. Now I have to go find a separate bow tie that matches, which I was hoping to avoid.
That said, I do want to be clear that this issue does not take away from the actual quality of the suit itself. The suit is genuinely very well made and looks fantastic on him. If your child needs a suit for a wedding, formal event, recital, or something similar, this would absolutely work.
My son mostly just wanted a suit because he thinks it is cool, so now he has one and can show up to school looking like the smallest CEO in kindergarten.
Overall, this is a very nice quality suit set. I just wish the bow tie that was advertised had actually been included.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Good for the price
Color: Black, Size: 10 Years
Great suit for the price and it includes the shirt which It was a great surprise
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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