Tariff headlines between the U.S. and Canada are no longer just about politics. They can reshape costs for automakers and ripple into the aftermarket auto parts retailers and distributors that keep older vehicles on the road. That mix of risk and potential demand shifts is why this moment matters. This article walks through 3 stocks exposed to these trade talks and how the news could influence their prospects.

The three stocks covered below are just a starting sample, and the same screen on Simply Wall St surfaced 12 more aftermarket auto parts retailers and distributors with equally compelling narratives that are not covered in this article. To go deeper on this theme, head straight into the U.S.-Listed Aftermarket Auto Parts Retailers and Distributors screener to identify, compare, and analyze the highest-conviction ideas for your watchlist.

Advance Auto Parts (AAP)

Advance Auto Parts is a large U.S. aftermarket auto parts retailer that supplies replacement parts and repair supplies for both professional mechanics and DIY customers, which fits directly with a theme focused on companies that can benefit when higher vehicle and OEM component costs keep cars on the road for longer. The business generates essentially all of its roughly US$8.6b in revenue from its Advance Auto Parts and Carquest stores and related operations. At a market cap of about US$3.4b, it is a sizeable player in this aftermarket ecosystem.

Investors watching the U.S. Canada tariff headlines may find Advance Auto Parts interesting because it sits at the repair end of the auto chain, where higher OEM costs can push more demand toward non OEM replacement parts. The company is working through a multi year turnaround that targets higher margins, more efficient distribution and better stocked stores. It also faces risks from recent store closures, one off charges and a still rich valuation. With Q2 2026 results due on August 20 and analysts split on price targets, the next few quarters could be important in showing whether this restructuring can translate into an earnings and cash flow profile that justifies a closer look.

Advance Auto Parts is in the middle of a reset that could reshape margins and store performance, yet the full risk reward picture is not obvious from headlines alone. Before Q2 2026 lands, walk through the 2 key rewards and 2 important warning signs and see what might be hiding behind the turnaround story.

Build your own aftermarket parts watchlist

Advance Auto Parts and the two other stocks in this article all came from a single Simply Wall St screen, but your best ideas will often come from filters built around your own process. Use our customisable Screener to mix valuation, growth, balance sheet and risk metrics, or jump straight into our curated Investing Ideas.

Visteon (VC)

Visteon is an automotive technology company that supplies digital cockpit electronics and connected car systems to major vehicle manufacturers, so its exposure is tied to new vehicle builds rather than the classic aftermarket parts trade, yet its electronics often become the components that eventually need servicing and replacement as cars age. The business is heavily focused on electronics, which generated about US$3.8b in revenue, and it operates globally across North America, Europe and Asia. With a market cap of roughly US$2.9b, Visteon is a mid sized OEM supplier that links the screener’s vehicle longevity theme to the growing complexity of in car electronics.

Investors looking at aftermarket auto themes may still want Visteon on the radar because it sits where digital cockpit content, AI powered software and vehicle lifecycles intersect. The company is winning new business awards with global OEMs and rolling out products with partners like Qualcomm and Lexus, while also using buybacks and a new quarterly dividend to return cash to shareholders. At the same time, earnings have been under pressure, margins have tightened and tariffs on cross border auto components could weigh on production and costs. The trade talks and tariff headlines add another layer of uncertainty to an already cyclical story. This is one reason a closer look at Visteon’s order book, cost recovery efforts and capital allocation choices could be worth the effort.

Visteon’s growing content in digital cockpits and connected cars could be masking a bigger story around order momentum, tariff risk and cash returns to shareholders. Get the fuller picture through the analysis report for Visteon.

AutoZone (AZO)

AutoZone is a large retailer and distributor of automotive replacement parts and accessories that is tightly linked to the theme of keeping existing vehicles on the road when repair and maintenance beat buying new. It generates essentially all of its roughly US$20b in revenue from auto parts, selling everything from hard parts and maintenance items to accessories and non automotive products across its U.S., Mexico and Brazil footprint. With a market cap of about US$49.4b, AutoZone is one of the biggest aftermarket players in this screener universe.

Investors watching the tariff headlines may find AutoZone interesting because it is heavily exposed to U.S. maintenance and repair demand, where higher new vehicle and OEM component costs can push more drivers toward keeping older cars running. The company is investing in Mega Hub stores, distribution technology and international expansion, while using sizeable buybacks to lift earnings per share. However, it is also carrying a leveraged balance sheet with negative equity and faces margin pressure from inflation, tariffs and higher operating costs. That mix of scale, efficiency initiatives and balance sheet risk is exactly where the AutoZone story gets more complicated than a simple parts retailer narrative suggests.

AutoZone’s scale and relentless buybacks could be telling a different story when you consider its leveraged balance sheet and tariff pressures. Put the pieces together with the 2 key rewards and 2 important warning signs (1 is major!)

Seeking Alternatives Before The Crowd?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.