About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Product Features
Engineered to match exact vehicle specifications
Upgraded Service Life: Pressure-Fit High-Capacity Diodes for improved heat dissipation
Improved Reliability: Double insulated rotors and stators to reduce signal degradation
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
3 vehicles spanning 2006-2013.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2006-2008
Mazda
6
Mazda 6 L4 2.3L Alternator TRQ ALA90161
2009-2013
Mazda
6
Mazda 6 L4 2.5L Alternator TRQ ALA90161
2006-2008
Mazda
MX-5 Miata
Mazda MX-5 Miata Alternator TRQ ALA90161
Part Interchange
Brand Label
Part Number
WAI
11168N
Mitsubishi
A2TJ0391
Lester
11168
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
ALA90161
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
1 review
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★August 27, 2025
Prompt shipping great customer service and great products
It looks amazing and is working great so far I have purchased quite a few parts from 1a auto the past few years everything has been great so far
,
Showing 1–1 of 1 review
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Mazda is a registered trademark of Mazda Motor Corporation. 1A Auto is not affiliated with or sponsored by Mazda or Mazda Motor Corporation.See all trademarks.
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