Mardarth Set of 3 Engine Motor Mounts & Transmission Mount for 99-06 Silverado Tahoe Sierra V8 5.3L/6.0L (A2909, A2638)

Revitalize the feel of your GM pickup with the Mardarth Set of 3 Engine Motor Mounts and Transmission Mount. Designed as a direct replacement, these mounts aim to reproduce OE performance while using higher-quality raw materials to withstand daily driving and occasional performance tuning. Expect firmer engine alignment, steadier operation, and lasting durability under typical road conditions.

What’s included

• 2 x A2909 Engine Motor Mounts
• 1 x A2638 Transmission Mount
• Comprehensive installation notes with bolt alignment guidance

Compatibility and fit

The kit is designed to replace mounts on a broad range of GM trucks and SUVs from 1999 to 2006. It covers many popular models such as Silverado, Sierra, Tahoe, Suburban, Avalanche, Escalade, Yukon, and Hummer H2, with both 4WD and AWD configurations. Each part is identified by the OE-matching numbers A2909 or A2638 to help confirm fit before installation.

• Fits 2002-05 Escalade 5.3L AWD
• Fits 2002-06 Escalade 6.0L AWD
• Compatible with Silverado/Sierra families and related GM SUVs

Quality and testing

These mounts undergo extensive quality and safety performance testing. The kit uses higher-quality raw materials to help ensure strength and durability while preserving the intended alignment and load paths of the engine and transmission. The result is a robust replacement that closely mirrors the original design intent without introducing unnecessary complexity.

Installation tips

• Line up all bolts and rotate them into the holes slightly, then fasten all bolts together rather than tightening each bolt one by one completely.
• You may need to move the heat shield out of the way for easier mounting.

Real-world use and benefits

Whether you are a DIY enthusiast, a professional technician, or managing a fleet, this set is designed to support a straightforward bolt-up process and reliable performance. You may experience smoother engine operation, with improved stability under normal driving and light performance upgrades. The kit is priced to offer a practical alternative to OEM replacement, helping keep maintenance within reach while maintaining factory geometry and fit.

• Direct replacement that preserves factory geometry
• Quality materials designed for longer life and consistent performance
• Broad coverage for several GM trucks and SUVs from 1999–2006

Why choose Mardarth

Mardarth focuses on clear part numbers and durable construction to support easy ordering and trustworthy compatibility. This set is built to withstand routine daily use and occasional upgrades, offering a dependable path to maintaining engine and transmission mounting integrity without excessive downtime.