Description
Product Overview
The Energy Suspension 3-1108G transmission mount is a front‑positioned component designed specifically for GM vehicles. Constructed from high‑quality polyurethane, it replaces the original rubber mount with a material that stands up to oil, grime, and heat, preventing permanent compression. Dimensions are 9.1 x 4 x 2.2 inches, weighing just 0.01 ounces, and it ships in a compact 8.58 x 3.5 x 2.32‑inch package. This mount carries the OEM part number 3-1108G and meets the rigorous standards of automotive performance transmission mounts.
Usage
Ideal for daily commuters, performance enthusiasts, and fleet operators, this mount fits the front transmission area of GM models, providing a stable platform that minimizes drivetrain movement. Install it during routine maintenance or when replacing a worn‑out mount to restore smooth shifting and reduce cabin noise. 
Why Choose Us
Energy Suspension manufactures in the United States, ensuring strict quality control and rapid support. Our Hyper‑Flex polyurethane formulation outlasts conventional rubber, resisting contaminants that typically cause failure. Backed by a warranty and a 4.7‑star rating from over 490 customers, this mount delivers dependable performance without permanent compression.
Key Features
- Vehicle‑specific fit for GM front transmission mounting
- Durable polyurethane resists oil, heat, and contaminants
- Reduces vibration and drivetrain movement for smoother operation
- Lightweight design simplifies installation and handling
- U.S. made with a warranty and high customer satisfaction
FAQ
Is this mount compatible with all GM models?
The 3-1108G is engineered for specific GM vehicles listed under the OEM part number. Verify your vehicle’s compatibility using the part number before purchase.
Can I install the mount myself?
Yes, the mount is a direct bolt‑on replacement. Basic hand tools and a torque wrench are sufficient for a proper installation.
What is the benefit of polyurethane over rubber?
Polyurethane maintains its shape under heat and chemical exposure, offering longer life and consistent performance compared to traditional rubber mounts.
Does the mount come with a warranty?
Energy Suspension provides a standard warranty covering manufacturing defects, giving you peace of mind with your purchase.
How does this mount affect vehicle performance?
By reducing transmission movement, the mount helps maintain alignment, improves shift quality, and lessens cabin noise, enhancing overall driving comfort.




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