Dielectric Grease for Ignition Coil / Spark Plug Boot - 10 g - High-Temperature Formulation

Background
While part number 000 043 210 83 is a universal dielectric compound for many electrical connections, we prefer this Hitachi high-temperature formulation, specifically optimized for ignition systems. It protects coil and boot interfaces from corrosion and prevents spark plug porcelain from fusing to boots, even under extreme heat and operating conditions.

Usage
This Hitachi dielectric grease seals and protects wiring connections, shielding them from salt, dirt, moisture, and corrosion. It helps maintain high-voltage integrity by minimizing stray leakage and ensures boots slide off cleanly without sticking to the ceramic plug. Proper application is especially important in modern high-energy ignition systems, where reliable, stable contact is critical for performance.

Features
Stops Plug Boot Damage
High-Temperature Formulation
Waterproof and Moisture Resistant
100 % Pure Silicone Composition
Safe for Sensor Circuits
Manufactured in Germany

Specifications
10-gram tube
Temperature range: -40 °C to 290 °C
Color: Light green
Consistency: Creamy
Weight: 10 g

Fitment & Quantity
Sold individually

About FVD Brombacher
Since 1984, FVD Brombacher has sourced and manufactured Porsche parts from the highest-quality OEM suppliers, niche German manufacturers, and respected tuning specialists. With our shop and distribution center in Germany, we are uniquely positioned to deliver parts globally—directly from their origin. Driven by passion for all things Porsche, our mission is twofold: to preserve these iconic cars so they remain on the road for generations, and to push their performance further for those who demand more speed, precision, and excitement.

Important Note
The information above is provided for general reference only. Apply dielectric grease only to the boot interface (not on the plug electrode itself) to avoid interference with spark conduction. Installation should be performed by a certified Porsche specialist.