1aauto.com

Unclaimed

Website

1aauto.com

1A Auto | Aftermarket Car Parts - Buy Quality Auto Parts OnlineLet 1A Auto empower you to fix your car & save hundreds. More than quality auto parts! Auto Repair Video library. USA customer support. Fast & Free shipping.

1aauto.com

One of the first images collected of this website on 4 Nov 1999

Checked on 18 Oct 2026, 17:45

Own this business? See what is holding the score back.

Truth score

Truth score 79 out of 100, High truth signals. Customer satisfaction: mixed

79/ 100

High truth signals

Customer satisfaction

Mixed

From independent reviews, weighed by their number

Business details

Domain age: 27 years
Address: 20 Mill St Ste 145, Pepperell, MA, 01463, USA
Email address: ceo@1aauto.com
Phone number: +1 888-844-3393
Contact page: 1aauto.com/about/contact
Website: 1aauto.com
Social media

Customer reviews

SiteReviewsRating

Trustpilot1,581 reviews · rating not read

SmartCustomer506 reviews3.2

Trustindex480 reviews3.7

Total2,567

Is this your business? Get the code to show this score on your website

Claim this page to show the business controls 1aauto.com. Claim this page

<a href="https://truthsignal.com/business/1aauto.com"
   title="See the full Truth Signal report on 1aauto.com">
  <img src="https://truthsignal.com/business/1aauto.com/badge.svg"
       alt="Truth Signal truth score for 1aauto.com"
       width="210" height="56" style="border:0"
       loading="lazy" decoding="async">
</a>

Summary

Is 1aauto.com legit and trustworthy? Truth score 79 out of 100, high truth signals: 8 of 10 public checks clear, 2 for information. Legitimacy confidence: high. Customer satisfaction: mixed.

We read 6 of its pages: contact, about, returns, delivery, terms and privacy. Its website address was registered 27 years ago, and is locked against transfer to someone else. It has 1,581 reviews on Trustpilot. Google Safe Browsing shows no malware or phishing warnings for its website.

Important context: Truth Signal weighs public evidence about this business. A high score means strong evidence that the business is established and legitimate, not a promise that it is safe to buy from or that every purchase will go well. A low score means the evidence is thin or raises concerns, not that the business is unsafe or a scam.

Positives

We read 6 of its pages · contact, about, returns, delivery, terms and privacy.
Its website address was registered 27 years ago.
1,581 reviews on Trustpilot.
Google Safe Browsing shows no malware or phishing warnings for its website.

How to check if 1aauto.com is legit

8 clear · 2 for information

To check if 1aauto.com is legit yourself, look at the same public records we did: the company register, who owns the web address and since when, customer reviews, visitor numbers, how long the site has existed, social profiles, malware lists, data breaches and email security. Each row below shows what that record says about 1aauto.com; open a row to see the facts and the source to check them yourself. Step by step: how to know if a shopping site is legit.

Who they are

Company detailsBased in the US; serves the USFor information

Country

Where the company is based: US
Why we believe that: its legal pages give an address in United States, its phone number starts +1, OpenData.org's record puts its head office in 20 Mill St Ste 145, Pepperell, MA, 01463, USA
Which countries the company serves: US
Why we believe that: its delivery page says it ships to the US, its delivery page says it ships internationally

Registration

Legal Entity Identifier (LEI): 549300X7MPGVNMU0KY15

From OpenData.org

Listed name: 1A AUTO, INC.
Trading names: 1A AUTO

Locations

Head office: 20 Mill St Ste 145, Pepperell, MA, 01463, USA
Number of locations: 4

Business databases

Crunchbase: https://www.crunchbase.com/organization/1a-auto

Domain registrationIts website address was registered 27 years agoClear

Its website address is locked against being transferred to someone else

Domain age: 27 years
Domain transfer lock enabled: Yes

Website detailsWe read 6 of its pages: contact, about, returns, delivery, terms and privacyClear

Company contact email is available
Company contact phone number is available

HTTPS enabled: Yes
Contact phone number found: +1 888-844-3393
Contact page found: Contact page

What its pages say

Quoted word for word from 1aauto.com.

In their own words: “About 1A Auto for Quality Aftermarket Auto Parts Online so browsers refetch only when the bundle actually changes, not on every deploy (#1440). This parameter is ONLY a cache key -- the build version Honeycomb records as service.version is HNY_CONFIG.buildVersion above, which init.js reads from window.HNY_CONFIG. Specify your vehicle's year , make and model to guarantee fit.” About page
How long you have to return: “For a new replacement item to be covered under warranty, the failed item it is replacing must be returned to 1A Auto within 60 days of receiving return instructions.” Returns page
Do returns cost anything: “Warranties cover only the cost of the item and do not cover any damage, labor, return shipping costs, or any other inconveniences incurred.” Returns page
Faulty or damaged items: “If an installed item appears defective and is covered by our limited lifetime warranty, it may be eligible for a replacement of the original.” Returns page
Delivery cost: “1A Auto Parts Free Shipping | Order by 2pm for Same Day Shipping so browsers refetch only when the bundle actually changes, not on every deploy (#1440).” Delivery page

SourcesHomepage About page Contact page Contact.html Terms page Privacy page Delivery page Returns page

Reputation and track record

Customer reviews2,567 reviews across 3 platforms, rated 3.2 to 3.7 out of 5Clear

Trustindex, a review service, gathers this business's reviews from BBB, Glassdoor, Indeed, Resellerratings, Sitejabber and Trustindex on one page, and its reviews are counted like any other review site's, less those from a site we already read on its own. A business can claim its page there to collect reviews and reply to them, and which review sites are included differs from one business to the next.

Platform	Rating	Reviews
Trustpilot	Unknown	1,581
SmartCustomer	3.2 out of 5	506
G2	Not found
Capterra	Not found
Reviews.io	Not found
Feefo	Not found
Trustindex	3.7 out of 5	480
Google	Not checked

Trustindex reviews by platform: BBB: 211, Glassdoor: 124, Indeed: 111, Resellerratings: 32, Sitejabber: 501, Trustindex: 2

Visitor trafficReal people visited its website in 24 of the last 24 months (Google Chrome usage data)For information

Real people have visited its website since February 2021 or earlier
It is among the 20,000 most-visited sites on the internet (Cloudflare Radar)

Google Chrome usage data

Popularity among Chrome users: top 50,000 sites
First known user traffic: Feb 2021 or earlier
Months with real traffic, of the last 24: 24
Traffic pattern: sustained
Rank jump in the last 12 months: none
Rank drop in the last 12 months: none

Cloudflare Radar

Popularity across the internet: top 20,000 sites

Web history and authorityThe Internet Archive first saved a copy of its website 26 years agoClear

Website archive history: 26 years

SourcesFirst archived copy

Social presenceIt is on 5 social media platforms (Facebook, Instagram, TikTok, X and YouTube); the largest audience is 2,890,000 subscribers on YouTubeClear

Its YouTube channel has 2,890,000 subscribers and 10068 videos, the latest uploaded on 17 Oct 2026

Platform	Profile	Audience
Facebook	Profile	114,331 followers
Instagram	Profile	20,000 followers
X	Profile	Unknown
LinkedIn	Not found
YouTube	Profile	2,890,000 subscribers
TikTok	Profile	55,000 followers

Social platforms with discovered profiles: facebook, instagram, tiktok, x, youtube
Social follower counts: 3,079,331 followers in total
YouTube channel: 10,068 videos, 2,890,000 subscribers, last upload 17 Oct 2026

Safety

Malware and phishingGoogle Safe Browsing shows no malware or phishing warnings for its websiteClear