Welcome to the 2021 AASA Top Suppliers list!

New this year, the 2021 AASA Top Aftermarket Suppliers list is available via an easy to use searchable database. Valuable information on the automotive aftermarket’s leading suppliers is featured in this robust list, including a searchable directory of products and brands, as well information on top executives, headquarters location and more.
Suppliers interested in updating or adding their listings may click on the buttons below.
To view a digital edition of the 2021 AASA Top Suppliers Guide, click here.
ACDelco
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DENSO Corporation
Company Name: DENSO
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MAHLE
Company Name: MAHLE Aftermarket Inc.


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Smart A/C System From MAHLE Reduces Fine Dust In The Cabinby aftermarketNews Staff - 09-08-2020 MAHLE has developed a smart air conditioning system to support the fight against fine particulates in the vehicle cabin. The primary feature is the integration of fine-particulate sensors directly in... |
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MAHLE Motorsport Celebrates A Century Of Innovationby aftermarketNews Staff - 10-14-2020 In celebration of MAHLE’s 100 years of automotive innovation, MAHLE Motorsport recently announced a $100 discount on all PowerPak piston kits. The discount is available starting Oct. 15 via a mail-... |
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Oetiker, Inc.


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Spectra Premium Industries
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TYC/Genera Corp.

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US Motor Works, LLC



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US Motor Works, LLC



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Valeo North America, Inc.
Company Name: Valeo Service


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