• Dielectric Grease

Dielectric Grease - Loctite LB 8423 80 ml Tube Loctite - 495549

167 in stock
$14.98
$14.98 $14.98
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Specifications

OEM Part Number

495549 / 495549

MFG Part Number

495549 / 495549

Manufacturer

Loctite

Quality

OEM

Loctite LB 8423 Dielectric Grease, 80 ml tube (part number 495549), from Loctite — a Henkel brand with German origins — delivers automotive-grade insulation for electrical connections. This silicone-based grease creates a protective, moisture-repellent barrier that prevents corrosion and arcing while aiding disassembly during maintenance. It is ideal for use on connectors, terminal joints, sensor plugs, and other electrical interfaces in the engine bay.

Used in both OE and aftermarket contexts, this dielectric grease reflects Loctite’s engineering focus on reliability and protective performance in harsh automotive environments. Over time, moisture intrusion and oxidation can degrade electrical contact; applying this grease restores conductivity, prevents corrosion, and prolongs the service life of electrical connections.

Dimensions

Length: 8 in

Height: 2 in

Width: 4 in

Weight: 0 oz

California Prop 65 Warning

Prop 65 warrning applies: No.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Dielectric Grease - Loctite LB 8423 80 ml Tube Loctite - 495549

$14.98
Guaranteed Fitment

Get the right part for your exact vehicle the first time. Our fitment data is carefully verified to eliminate guesswork and prevent costly mistakes.

OEM-Quality Performance

Manufactured to meet or exceed factory specifications, ensuring long-lasting reliability, proper performance, and a perfect match to your original components.

Fast, Reliable Shipping

Orders are processed quickly and shipped from one of our nationwide warehouses so you can get your vehicle back on the road without unnecessary delays.

Does it come with a warranty?

Yes, our parts are backed by a 2-year warranty covering defects in materials and workmanship, giving you peace of mind with every purchase.

What if I need to return it?

We’ve got you covered. Enjoy 90-day returns with no restocking fees—just send the part back in its original condition for a hassle-free refund or exchange.

How long will it take to get it?

We ship from multiple East and West Coast warehouses and automatically select the location closest to you for faster delivery. Estimated delivery times are shown at checkout based on your address and selected shipping method.

Does it fit my vehicle?

We continuously review and update our catalog to maintain accurate fitment data. Every product page features a fitment table with vehicle-specific details and notes. If you’re unsure, feel free to contact our customer service team—we’re happy to help confirm compatibility.

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