Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Number required per vehicle: 1Expansion Tank CapFits the following vehicles:Audi 100 (1989-1994), Audi 100 Quattro (1989-1994), Audi 200 (1989-1991), Audi 200 Quattro (1989-1991), Audi 4000 (1980-1987), Audi 4000 Quattro (1984-1987), Audi 5000 (1978-1988), Audi 5000 Quattro (1986-1988), Audi 80 (1988-1992), Audi 80 Quattro (1988-1992), Audi 90 (1988-1991,1993-1995), Audi 90 Quattro (1988-1991,1993-1995), Audi A4 (1996), Audi A6 (1995-1997), Audi A6 Quattro (1995-1998), Audi A8 (1997-1999), Audi A8 Quattro (1997-2003), Audi Cabriolet (1994-1998), Audi Coupe (1984-1987), Audi Coupe Quattro (1990-1991), Audi S4 (1992-1994), Audi S6 (1995-1997), Audi S8 (2001-2003), Audi V8 Quattro (1990-1994), Porsche 911 (1999-2013), Porsche 924 (1980-1982), Porsche Boxster (1997-2012), Porsche Cayman (2006-2012), Volkswagen Cabriolet (1985-1993), Volkswagen Dasher (1979-1981), Volkswagen Golf (1985-1990), Volkswagen Jetta (1980-1990), Volkswagen Quantum (1982-1988), Volkswagen Rabbit (1975-1984), Volkswagen Rabbit Convertible (1980-1984), Volkswagen Rabbit Pickup (1980-1983), Volkswagen Scirocco (1975-1988)
The MTC expansion tank cap works great on my Volkswagen. It seals perfectly and I haven’t had any leaks since I installed it. Good buy for anyone needing a reliable cap for their car!
M
Maria Gonzalez
Decent cap but slow shipping
The cap works well with my Volkswagen, but I have to say the shipping took longer than expected. It fits snugly, and I like the build quality, though I wish the delivery had been quicker.
L
Leonard Chen
Solid fit for my Audi
I needed a replacement for my Audi's expansion tank cap and this MTC 4201 cap was a perfect match. Installation was a breeze, and it snugly fits without any issues. Can't complain about the quality so far!
A
Anya Patel
Not as expected
I bought the expansion tank cap for my VW but it didn’t fit as securely as I hoped. It works, but I have to check it often to ensure it’s on right. A bit disappointed with the fit.
J
Jake Thompson
Just what I needed!
After my old cap broke, I ordered this MTC 4201 and it's just what I needed! It fits my Audi perfectly and keeps the coolant system sealed. Easy to install too. Very happy with the purchase!
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
