1A Auto is an online aftermarket auto parts retailer founded by two brothers, originally selling out of a local garage and growing into a high-tech retailer with state-of-the-art facilities across the United States. The company sells high-quality replacement car parts including headlights, brake kits, shocks and struts, steering and suspension components, and more, with a guaranteed-to-fit promise. Revenue is generated through direct-to-consumer e-commerce sales of aftermarket auto parts. 1A Auto differentiates itself through free same-day shipping, a US-based expert customer service team, an extensive library of thousands of how-to auto repair videos, and a diagnostic mobile app. Signal Plug searches live against 1aauto.com's mail server to find and verify email addresses for any 1A Auto employee.
Signal Plug searches live against 1aauto.com's mail server — not a static database. Get a verified email for any 1A Auto employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
1A Auto is an online aftermarket auto parts retailer founded by two brothers, originally selling out of a local garage and growing into a high-tech retailer with state-of-the-art facilities across the United States. The company sells high-quality replacement car parts including headlights, brake kits, shocks and struts, steering and suspension components, and more, with a guaranteed-to-fit promise. Revenue is generated through direct-to-consumer e-commerce sales of aftermarket auto parts. 1A Auto differentiates itself through free same-day shipping, a US-based expert customer service team, an extensive library of thousands of how-to auto repair videos, and a diagnostic mobile app.
The most commonly verified format at 1A Auto:
Medium ConfidenceSignal Plug tests all common patterns against 1A Auto's live mail server and returns whichever passes the SMTP check.
Run a live search for 1A Auto →Data-driven signals to help you prospect 1A Auto effectively.
Primary Contact
VP of E-Commerce
Tuesday–Thursday, 9am–11am
From 1 employees in 1999 to ~750 in 2026.
Signal Plug performs live SMTP verification against 1aauto.com's mail server — not a static scraped database — which means results reflect the real, current state of 1A Auto's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real 1A Auto contacts before upgrading.
Enter the contact's name
Type the first and last name of the 1A Auto employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use 1aauto.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring 1A Auto contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of 1A Auto names in a single batch.
1A Auto competes directly with AutoZone, RockAuto, O'Reilly Auto Parts and others in the Retail space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| 1A Auto | 501–1000 | SMB | Aftermarket Auto Parts E-Commerce | ceo |
| AutoZone | — | — | — | firstname.lastname |
| RockAuto | — | — | — | firstname.lastname |
| O'Reilly Auto Parts | — | — | — | firstname.lastname |
| Advance Auto Parts | — | — | — | firstname.lastname |
| Amazon Automotive | — | — | — | firstname.lastname |
Based on industry, headcount tier, and growth signals, these companies share a similar profile:
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Retail like 1A Auto.
Based on 1A Auto's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at 1aauto.com. If you have a name and the domain, you can find a verified email.
How well 1A Auto fits a typical B2B outbound pipeline, based on available signals.
Strong Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against 1aauto.com's mail server using SMTP verification. This means results reflect the current state of 1A Auto's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which 1A Auto contacts to email first and personalize your outreach before you hit send. Given 1A Auto's smb footprint (501–1000 employees), Growth plan users at $149/month get the search volume needed for a full account campaign. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against 1aauto.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of 1A Auto employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against 1aauto.com in a single batch.
1A Auto is an online aftermarket auto parts retailer that sells high-quality replacement car parts with free same-day shipping and US-based customer support.
Yes, 1A Auto offers free same-day shipping on orders.
Yes, 1A Auto guarantees correct fit for every part by allowing customers to search by vehicle year, make, and model.
1A Auto carries brands including TRQ, Trail Ridge, Ford OEM, Toyota OEM, and General Motors OEM among others.
Signal Plug searches in real time against 1aauto.com's mail server to find and verify email addresses for 1A Auto employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month