Anchor 3556 Engine Mount - Front Left

Front Left Engine Mount for GM Trucks and SUVs

Anchor 3556 is a front left engine mount built for select Chevrolet, GMC, and Cadillac applications. It supports the engine and helps reduce vibration transfer into the chassis for smoother operation.

Key Features

• Front left engine mount for the listed GM vehicles
• Engineered to OEM standards using CAD/CAM-based design methods
• Natural and Styrene Butadiene rubber construction for abrasion resistance and aging stability
• Rubber hardness is matched to vehicle application requirements
• Chemlock bonding agent helps create a strong rubber-to-metal bond
• Hydraulic mount design is used where OE application calls for added vibration and noise control
• Anchor 3556 cross-references GM 84718752 for the same application

Detailed Description

This Anchor 3556 engine mount is designed for front left placement on 2019-2026 Chevrolet Silverado and Cheyenne models, 2021-2026 Cadillac Escalade and Escalade ESV, 2021-2026 Chevrolet Tahoe, 2021-2026 GMC Yukon and Yukon XL, 2019-2025 GMC Sierra and Sierra 1500, plus 2022 Chevrolet Silverado 1500 LTD, Silverado 1500 Nueva, and GMC Sierra 1500 Limited. It is built to control engine movement while reducing vibration and noise transmitted through the vehicle structure. For buyers searching for a front left engine mount for Chevrolet Silverado 1500, GMC Sierra 1500, or Cadillac Escalade, Anchor 3556 provides an OE-style replacement solution.

What This Part Helps Address

• Excess engine vibration felt in the cabin
• Engine movement during acceleration, braking, or shifting
• Noisy or harsh drivetrain feel from a worn mount
• Rubber separation or deterioration in the original mount
• Loss of proper engine support at the front left position

Installation Notes and Tips

Confirm front left position and verify vehicle fitment by year, make, and model before installation. Mounting hardware is not included, so reuse or replace fasteners as needed based on the vehicle service procedure. Inspect adjacent mounts and brackets for wear, since a damaged companion mount can affect final alignment and vibration control.

Quality Assurance

Anchor designs its mounts to OEM standards and uses hardened steel fasteners where applicable, heat-treated Grade 5 bolts, and a bonded rubber-to-metal construction process for consistent fit and durability. Rubber compounds are selected for application-specific hardness and long service life.