15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
CRUISE
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product thumb
Product thumb
Product main large

Permatex Dielectric Tune-up Grease: Protects Electrical Connections from Corrosion, 3 oz.

(257 reviews)
Part # 22058
30 day warranty
Loading...
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 22058
Warranty Details (30 Day Warranty)
Permatex Dielectric Tune Up Grease protects electrical connections and wiring from salt, dirt and corrosion. Dielectric Tune Up extends the life of bulb sockets and prevents voltage leakage around any electrical connection. Also prevents spark plugs from fusing to boots. Use Dielectric Tune Up for modern high energy ignition systems.

Product Features:
  • Protects electrical connections and wiring from salt, dirt and corrosion
  • Prevents voltage leaks around any electrical connection
  • Extends the life of bulb sockets
  • Required for modern, high energy ignition systems
  • Prevents spark plugs from fusing to boots
Specifications
Application Method:
Squeeze

Compound Color:
Translucent

National Grease Lubricating Institute Specification:
No

Synthetic:
No

Working Temperature Range:
minus 65 Degrees Fahrenheit to 400 Degrees Fahrenheit
Loading...
Loading...Loading...Loading...Loading...Loading...
4.86 out of 5
257 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
232
4 Stars
20
3 Stars
2
2 Stars
0
1 Star
3
GoodAwesome product -Brake down saver, Trouble reducer.
Brake down saver, Trouble reducer.
Pros
14
Easy To Use
10
Reliable
8
Easy To Install
5
Can Withstand Use
3
Improves Engine Efficiency
Cons
7
None
1
Messy
1
Always Lose The Tube
Best Uses
12
Home Garage
10
Upkeep
8
Everyday Driving
7
Automotive Repair Shop
5
Replacement
Car/Motorcycle Describe yourself
20
Auto Enthusiast
13
Casual Driver
7
Mechanic
3
Competitive Driver
1
Truck Enthusiast
Most Liked Positive Review
Brake down saver, Trouble reducer.
This grease is good for all electrical connections. Good place to use it is on the terminals of trailer lite sockets and plugs. Put a dab on the terminal before connecting the wire. Will save you a bunch of trouble if you do..
Most Liked Negative Review
would buy again and am considering it
the items bought are not the issue ,both are great products ,the rebate process wasn't so great.Was declined because "Your transaction does not qualify for any current events - Store: 1020 - DT: 11/08/18 - Rgstr: 1 - Trx: 0 - Ordr: 93483714.As of today Saturday,11/24/2018 ,Its listed under special offers ,rebates ,Denso.I was going to use them but returned them instead.
Reviewed by 257 Customers
easy to use
Staff Reviewer -
great for what it is used for, nice size too
Bottom Line Yes, I would recommend to a friend
If you live in the Rustbelt, You need it
Staff Reviewer -
Why didn't I discover this 30 years ago?? Bought to try to fix Chinese flashlights that just stopped working and other similar electrical issues. , nor did sanding. WOW, I just smeared all contacts lightly and all 6 dead lights were instantly working. Regular grease didn't do it. This is the answer to today's cheap electrical contacts and components. Now I use this on all the electrical terminals and connections in an outdoor environment. Get the big tube, you will find you use this stuff everywhere as this is one of the real "miracles in a tube".
Bottom Line Yes, I would recommend to a friend
I would buy this product again and again
Staff Reviewer -
much better buy than the one time use $1.25 packet at the counter. Should last the average person 10 years.
Bottom Line Yes, I would recommend to a friend
Works
Staff Reviewer -
Works..
Bottom Line Yes, I would recommend to a friend
Its dielectric grease!
Staff Reviewer -
I use this on my battery terminals after I clean them, annually. Also good to use after cleaning up electrical plug connections/connectors and light sockets, when needed.
Bottom Line Yes, I would recommend to a friend
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®