My Account

Don't have an account?Create Account

Track Order
My List
My CouponsNew
Inside Track Club
Payments
Addresses
Need Help?

Shop

Shop
Power Tools
Hand Tools
Air Tools & Compressors
Tool Storage & Organization
Automotive
Generators & Engines
Lawn & Garden
Home & Security
Welding
Plumbing
Electrical
Hardware
Material Handling
Building & Construction
Painting
Lighting
Safety
Product Support
Extended Service Plans
Replacement Parts

Order Status
My Account
Contact Us
Product Support
Find a Store

My Account

Don't have an account?Create an Account

Track Order
My List
My CouponsNew
Inside Track Club
Payments
Addresses
Need Help?

Search

Shop

Home
Automotive
Automotive Accessories

Interior Accessories

8 Items

All Automotive Accessories

8 Items

Category
- Heaters (1)
- Phone Mounts (1)
- 12v Automotive Extensions (6)
Brand
- Cen-tech (3)
- Ames Instruments (1)
- Armstrong (1)
- Pittsburgh Automotive (1)
- Roadshock (1)
- Viking (1)
More Ways To Shop
- Clearance (2)
Review Rating
- Please choose a rating
Sale Price
- $0 - $50 (8)

Sort By:

Best Match

CEN-TECH
100 Amp, 6/12V Battery Load Tester
100 Amp, 6/12V Battery Load Tester
^$19⁹⁹
VIKING
135 Amp, 6/12V Battery and System Load Tester
135 Amp, 6/12V Battery and System Load Tester
^$39⁹⁹
CEN-TECH
6/12V Circuit Tester with 5 ft. Lead
6/12V Circuit Tester with 5 ft. Lead
^$3⁹⁹
AMES INSTRUMENTS
Pen Voltage Tester with GFCI Diagnosis
Pen Voltage Tester with GFCI Diagnosis
^$19⁹⁹
ARMSTRONG
Magnetic Air Vent Phone Mount
Magnetic Air Vent Phone Mount
^$4⁹⁹
ROADSHOCK
12V Auto Defroster with Light
12V Auto Defroster with Light
^$6⁹⁷
In-Store Only
PITTSBURGH AUTOMOTIVE
12V Remote Starter Switch
12V Remote Starter Switch
^$12⁹⁹
In-Store Only
CEN-TECH
6/12V Circuit Tester
6/12V Circuit Tester
97^¢
Was ^$~~3.29~~Save 70%
In-Store Only

Shop All Interior Accessories Categories

Shop All Heaters

Shop All Phone Mounts

Shop All Organizers

12v Automotive Extensions

Shop All 12v Automotive Extensions

Interior Accessories

Find great value on a variety of interior accessories for automobiles at Harbor Freight. Quality tools. Lowest prices.

Related Categories

Alternator Testers
Battery Load Tester
12v Battery Load Tester
Power Probe Circuit Tester
Compact Digital Multimeter

Save Even More with the Harbor Freight Credit Card

Get 10% Off Your Entire Purchase When You Open a New Account

Sign Up Today to Start Saving!

Get our best deals and latest news delivered straight to you

Helpful Links

Need Help?
Store Finder
Gift Cards
Order Status

Customer Service

Contact Us
Order Status
Shipping & Delivery
Credit Center
Return Policy
Replacement Parts
Extended Service Protection
Recall & Safety
Fraud & Scams

About Us

Our Story
Careers
Newsroom
Real Estate
Giving Back

Connect with Harbor Freight Tools

facebook
youtube
twitter
instagram
pinterest
linkedin
tiktok

How We Sell GREAT Tools at the Lowest Prices

We have invested millions of dollars in our own test labs and factories, so our tools will go toe-to-toe with the top professional brands. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. It's just that simple!

Do More for Less at Harbor Freight.

No Hassle Return Policy
100% Satisfaction Guaranteed

Copyright © 2024 Harbor Freight Tools

Security & Privacy
Do Not Sell or Share My Personal Information / Opt-Out of Targeted Advertising
Privacy Settings
Terms & Conditions
CA Transparency in Supply Chains Act
Supplier Code of Conduct

Don't get scammed by emails or websites pretending to be Harbor Freight. Learn More

For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com.

For California consumers: more information about our privacy practices.