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Item #:
225776378
Genuine GM Fluid 12345579 Dielectric Silicone Grease - 1 oz.
86% of respondents would recommend this to a friend
Item #:
225776378
KYD 24
Price Details
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
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This silica-thickened dimethyl silicone fluid is the ultimate solution for lubrication and sealing with unmatched temperature resilience and durability.
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What Stands Out
High-Temperature Stability
Designed to maintain performance at extreme temperatures, ensuring reliable operation in various automotive applications and preventing breakdown, unlike regular greases that may fail under heat.
Electrical Insulation
This dielectric silicone grease offers excellent insulation properties, effectively preventing electrical arcing and corrosion, making it ideal for automotive and electrical connections.
Genuine GM Quality
As an official GM product, this grease assures users of superior formulation and compatibility with GM vehicles, ensuring optimal performance and longevity compared to generic alternatives.
Product Details
| Container Type | Tube |
| Upper Temperature Rating | 400 u00b0F |
| Flash Point | 100 u00b0C |
| Compatible Material | Spark Plug Boots |
| Liquid Volume | 1 fluid ounces |
| Item Weight | 9.07 g |
| Material | Silicone |
| Brand Name | General Motors |
| Recommended Uses For Product | Lubricant |
| Item Form | Grease,Liquid |
| Manufacturer | GM |
| Unit Count | 1 Ounce |
| Number of Items | 1 |
| Number of Packs | 1 |
| Model Number | 12345579 |
| Part Number | 12345579 |
| Brand | General Motors |
| Package Information | Tube |
Who Should Buy?
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Auto Mechanics
Ideal for mechanics needing reliable insulation and protection for electrical components in vehicles, enhancing performance and longevity.
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Home Maintenance
Useful for home DIY enthusiasts to ensure electrical connections are moisture-proof and to prevent corrosion in household appliances.
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Electronics Technicians
Perfect for technicians working with sensitive electronics, providing protection against moisture, dust, and corrosion on contacts.
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Non-Electrical Uses
Not suitable for applications outside of electrical insulation, as it offers no significant lubrication benefits for mechanical parts.
Product Description
Genuine GM Fluid 12345579 Dielectric Silicone Grease - 1 oz.
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Customer Questions & Answers
-
Question:
What is Genuine GM Fluid 12345579 Dielectric Silicone Grease used for?
Answer: Genuine GM Fluid 12345579 Dielectric Silicone Grease is primarily used for sealing and insulating electrical connections. Its dielectric properties ensure it provides a protective barrier against moisture and corrosion, making it ideal for automotive and electrical applications. For example, using this grease on spark plug connections can prevent misfires caused by moisture ingress, enhancing vehicle performance. -
Question:
Is this silicone grease safe for all types of electrical components?
Answer: Yes, this silicone grease is safe for use on various electrical components, including connectors, wiring, and terminals. It is designed specifically to prevent short circuits and corrosion, ensuring longevity for car parts and electronics. For instance, applying it to battery terminals can help prevent rust and maintain a reliable connection under extreme conditions. -
Question:
What are the benefits of using dielectric silicone grease over regular grease?
Answer: The benefit of using dielectric silicone grease lies in its superior insulating properties and resistance to moisture and salt. Unlike regular grease, it does not conduct electricity, which is crucial for protecting electrical components. This makes it essential in preventing damage to sensitive parts in vehicles and appliances when exposed to elements. -
Question:
Can this product be used in high-temperature environments?
Answer: Yes, Genuine GM Fluid 12345579 Dielectric Silicone Grease is formulated to withstand high temperatures, making it suitable for automotive and industrial applications. Its thermal stability ensures consistent performance even in extreme conditions. For example, it can effectively protect electrical fittings near engines or exhaust systems without breaking down. -
Question:
How do I apply GM Fluid 12345579 correctly?
Answer: To apply GM Fluid 12345579 Dielectric Silicone Grease, ensure the surface is clean and dry before use. Apply a thin layer of grease over the electrical connections or terminals, ensuring full coverage. This method helps to maximize protection against moisture and corrosion, which is particularly effective for exposed connectors. -
Question:
Is it necessary to clean surfaces before applying the grease?
Answer: Yes, cleaning surfaces before application is crucial. Dust, grease, or moisture can hinder the grease's adhesion and effectiveness. Use a safe solvent to clean the area and allow it to dry to ensure the silicone grease adheres properly and provides optimal protection for electrical connections. -
Question:
Is this product compatible with plastic and rubber materials?
Answer: Yes, GM Fluid 12345579 Dielectric Silicone Grease is compatible with both plastic and rubber. It does not degrade or damage these materials, making it safe for use in various automotive and household applications. This compatibility allows it to be used on O-rings and seals without risk of deterioration. -
Question:
Can I use this grease for home electrical projects?
Answer: Absolutely! GM Fluid 12345579 Dielectric Silicone Grease is perfect for home electrical projects as well. It can be used on connectors and terminals in outdoor lighting or garden equipment to prevent corrosion and ensure reliable connections, enhancing the durability of your home electrical systems. -
Question:
How do I store the silicone grease after opening?
Answer: After opening, store Genuine GM Fluid 12345579 Dielectric Silicone Grease in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the cap is tightly closed to prevent contamination or drying out. Proper storage will extend the product's shelf life and maintain its effectiveness for future use. -
Question:
Where can I buy Genuine GM Fluid 12345579 Dielectric Silicone Grease - 1 oz?
Answer: You can buy Genuine GM Fluid 12345579 Dielectric Silicone Grease - 1 oz from Ubuy in Cayman Islands. Ubuy offers a wide selection of automotive products, including this silicone grease, with the convenience of online shopping and home delivery options.
General Motors Electrical 12345579 Editorial Review
Genuine GM Fluid 12345579 Dielectric Silicone Grease - 1 oz; is an essential lubricant made from high-quality silicone, designed to perform under extreme conditions with an upper temperature rating of 400 °F. Users have praised its effectiveness in maintaining and protecting seals, such as those in Corvette models and GMC vehicles, preventing squeaks in weatherstrips, and ensuring long-lasting durability. One customer noted the grease revitalized cracked areas near windshields, enhancing both appearance and function. With its user-friendly tube design, this product allows for precise application, making it a favorite among both GM enthusiasts and everyday drivers alike.
Customer Reviews & Ratings
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Pros
- High temperature resistance up to 400 °F
- Effective at preventing weatherstrip squeaking
- User-friendly tube for easy application
- Long-lasting with just a small amount
- Works well on various vehicle types
Cons
- Small size may require frequent replenishment
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
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“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
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KYD 24
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Temperature range: -65°F to 400°F for versatile applications.
- Oxidation and radiation resistant for long-lasting performance.
- Water repellent to maintain effectiveness in various conditions.
- Non-corrosive and chemically inactive ensuring safety and reliability.
- Ideal for lubricating and sealing spark plug boots.
- Long shelf life guarantees readiness for any project.
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