--- product_id: 112840726 title: "AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors" brand: "ags" price: "¥3586" currency: JPY in_stock: true category: "Ags" url: https://www.desertcart.jp/products/112840726-ags-dielectric-silicone-grease-4-oz-tube-for-spark-plugs store_origin: JP region: Japan --- # Enhances electrical conductivity Seals out moisture & corrosion Withstands up to 230°F AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors **Brand:** ags **Price:** ¥3586 **Availability:** ✅ In Stock ## Summary > ⚡ Keep your connections flawless and your engine roaring — don’t get left in the dark! ## Quick Answers - **What is this?** AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors by ags - **How much does it cost?** ¥3586 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/112840726-ags-dielectric-silicone-grease-4-oz-tube-for-spark-plugs) ## Best For - ags enthusiasts ## Why This Product - Trusted ags brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Grade Reliability:** Formulated to meet strict original equipment manufacturer standards for seamless compatibility. - • **Power Up Your Ignition:** Optimized for high-energy and standard ignition systems to boost engine performance. - • **Moisture & Corrosion Shield:** Creates an impenetrable barrier protecting connectors from environmental damage. - • **Long-Lasting Silicone Formula:** Durable grease that maintains peak conductivity and protection over time. - • **Versatility That Works Everywhere:** Perfect for spark plugs, sensors, battery terminals, marine connections, and more. ## Overview AGS Dielectric Silicone Grease Compound is a premium 4oz tube of silicone-based grease designed to enhance electrical connectivity and protect automotive and marine electrical components from moisture and corrosion. Rated for temperatures up to 230°F, it meets OEM specifications and is ideal for spark plugs, ignition modules, sensors, and battery terminals, ensuring reliable ignition and long-lasting performance. ## Description desertcart.com: AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors | For Spark Plug Boots, Ignition Coils, Sensors, ECM Plugs, Bulb Sockets, Battery Terminals, Trailer Pigtails and Marine Wiring : Electronics ## Features - WATERPROOF SEAL FOR CONNECTIONS: Thick silicone gel seals out moisture, dirt and dust and resists UV, protecting connectors and terminals from corrosion and rust. Helps reduce voltage leaks for efficient ignition. - ELECTRONIC AND HIGH ENERGY IGNITION: For electronic, standard and high energy ignition systems. Apply inside spark plug boots and on ignition coil and module connections. Meets OEM specifications - SENSORS, MODULES AND LIGHTING: Use on sensor and computer (ECM) connections, solenoids, truck pigtails, plugs, lighting sockets, batteries and terminals, plus marine connections. Also lubricates threaded connections. - Seals Out Moisture and Corrosion: This dielectric grease dielectric compound is expertly crafted to provide a robust barrier against moisture and corrosion, crucial for maintaining the integrity of high energy ignition systems and meeting OEM specifications. Ideal for automotive use, it ensures enhanced electrical connectivity and longevity. - TUBE OR BRUSH TOP: The tube lets you squeeze a bead into boots and plugs. Prefer no-mess application? Search AGS Dielectric Grease 4 oz Brush Top. Also in a 1.25 oz tube. From AGS, making lubricants since 1931. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004BRAKGC | | Best Sellers Rank | #99,623 in Automotive ( See Top 100 in Automotive ) #32 in Automotive Electrical Greases | | Brand Name | AGS | | Container Type | Tube | | Customer Reviews | 4.7 4.7 out of 5 stars (710) | | Included Components | Tool part | | Item Form | Grease | | Item Highlight | For Spark Plug Boots, Ignition Coils, Sensors, ECM Plugs, Bulb Sockets, Battery Terminals, Trailer Pigtails and Marine Wiring | | Item Type Name | Tool | | Item Weight | 4.48 ounces | | Liquid Volume | 0.12 liters | | Manufacturer | AGS | | Material | Silicone | | Model Number | DS-4 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | DS-4 | | Recommended Uses For Product | Electrical,Truck | | SAE J300 Viscosity Grade | 30 | | Specific Uses For Product | Automotive and marine electrical systems, Electrical connections | | UPC | 077146133060 | | Unit Count | 4 Ounce | | Upper Temperature Rating | 230 °F | ## Product Details - **Brand:** AGS - **Item Weight:** 4.48 ounces - **Liquid Volume:** 0.12 liters - **Material:** Silicone - **Package Information:** Tube ## Images ![AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors - Image 1](https://m.media-amazon.com/images/I/31JMuS0R56L.jpg) ![AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors - Image 2](https://m.media-amazon.com/images/I/31wK80+4bCL.jpg) ![AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors - Image 3](https://m.media-amazon.com/images/I/510UuSqf7LL.jpg) ![AGS Dielectric Silicone Grease, 4 oz Tube, for Spark Plugs and Connectors - Image 4](https://m.media-amazon.com/images/I/61ouhGONoTL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - AGS Dielectric Silicone Grease Compound for All Electrical Components and Connectors, 4oz Tube, Dielectric Grease, Versatile Applications, Spark Plugs, Ignition Modules and Coils - CRC 05103 QD Electronic Cleaner -11 Wt Oz - AGS Automotive Solutions Brush Top Can Dielectric Silicone Grease Compound for All Electrical Components and Connectors, 4oz, Percise and Easy Application --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/112840726-ags-dielectric-silicone-grease-4-oz-tube-for-spark-plugs](https://www.desertcart.jp/products/112840726-ags-dielectric-silicone-grease-4-oz-tube-for-spark-plugs) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-14*