Click on image to zoom

12345579 - GM/AC Delco Dielectric Silicone Grease - For Spark Plug Boots & Weatherstrip Lubricant - 1 Oz Tube

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Shipping: Can only ship UPS Ground
Pricing: $8.48


A silica thickened dimethyl silicone fluid
  • Broad temperature range -65°F to 400°F
  • Oxidation resistant
  • Radiation resistant
  • Water repellent
  • Non corrosive
  • Chemically inactive
  • Long shelf life
    Lubricates and seals spark plug boots. May be used as weatherstrip lubricant.
  • Application List


    Shipping Information

    • Item Requires Shipping
    • 0.3 lbs.
    • W1.5000” x H5.0000” x L1.5000”
    • Can only ship UPS Ground

    Customer Reviews

    Comment Total Reviews (0)

    Write the First Review!

    You must login to post a review.

    • We don’t just want your business today. We want to EARN your business for LIFE!
    • USA Owned, Operated & Employed
    • Installers & Resellers Click Here to Apply
    • We Specialize In:
      • GM LS Conversions
      • Engine & Trans Combo Kits
      • Unique Ready to Run Engines
    • Have a question?
    • 888-748-4655 Mon-Fri 8AM-6PM EST
    • Click above for 24/7 Live Chat Service.