Free & Fast delivery

All order ship within 24 Hours

Satisfied or refunded

30 days returns& 2 days refund

Top-notch support

Direct aftersales&tech support

Secure payments

Your payment secured by PAYPAL

Monthly Best Seller

View details

For Specific Makes

View all

Engine Light Reader

CGSULIT-Your Expert in Car Health.

Founded in 2014, CGSULIT is an expert in car diagnostics for over 8 years and has become one of the most popular sellers of car diagnostic tools.

CGSULIT(We) adheres to the concept of "making the ultimate product, customer first", constantly updating and iterating, breaking the manual analysis and diagnosis mode. We produce professional scanners for auto mechanics as well as affordable diagnostic tools for family car owners.

CGSULIT scan tools are widely used by all levels mechanics from backyard to professionals. We strive to be a global leading provider of automotive aftermarkets.

About Us

Let influencers speak for us

Follow our social media page

Blog Post

View all
How to Find a Good Mechanic (Honest and Trustworthy)

How to Find a Good Mechanic (Honest and Trustworthy)

The car is a necessity in today’s world. Logically, a good and honest mechanic follows. Having a good mechanic who can keep your car in proper ...
How to Easily Use an OBD2 Scanner Like a Pro?

How to Easily Use an OBD2 Scanner Like a Pro?

If you enjoy repairing and modifying cars, one of the most useful skills is how to use the OBD2 scanner. Not only will this knowledge come in handy...
Replace your car's brake fluid

Replace Your Car’s Brake Fluid

You should take basic car maintenance seriously for several reasons. The worst-case scenario for neglecting periodic brake fluid changes is complet...
Change your engine oil

How Often Should I Change My Engine Oil?

Regular Oil changes are just one of the many little inconveniences that come with owning a car, but they're essential to maintaining it in good con...
The Full System Car Diagnostic Scanner SC880 You Deserve

Is CGSULIT SC880 Scan Tool Worth Buying?

If you are looking for an Automotive Diagnostic Scanner then CGSULIT SC880 should be the best choice. It comes with the advanced vehicle scanning features and accuracy to make your task easy. When we tested it, we found it made our day with some great results. Let’s discuss it today.
12 car maintenance tips

12 Car Maintenance Tips To Save Your Money

1. Check the shocks, springs and struts (suspension system). The suspension system is one of the intricate parts of your car that you most likely t...
Can You Drive With The Check Engine Light On?

Can You Drive With The Check Engine Light On?

You’re driving down the road, everything is OK, and suddenly the check engine light comes up. Probably the first question that will pop up is can y...
cgsulit sc301&sc204 obd2 scanner

Cheap Check Engine Light Reader Review - CGSULIT SC301 OBD2 & EOBD

With today's modern cars, it's not a question of whether you should buy an OBD scanner, it's a question of which one to buy. In this article, y...
The Most Common Reasons Your Check Engine Light Is On

The Most Common Reasons Your Check Engine Light Is On

Check engine light is on-understand how the system works In order to find and solve the cause of the check engine light, you must first underst...

Join us:

Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals.