Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Dynatex · Electrical & Lighting
49678
In stock · ships from Knoxville
Dynatex Battery Terminal Protector is an aerosol spray that seals and coats battery terminals and cable connectors to prevent the formation of acid salt corrosion.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
For use only on clean, dry battery terminals. Not intended for lithium battery terminals.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It protects against moisture, improves electrical flow, and prevents battery drain, ultimately extending battery life. For best results, surfaces should be cleaned first with Dynatex Battery Cleaner (49675) and allowed to dry before application.
Part Number: 49678
16OZ BATTERY TERMINAL PROTECTOR
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
