MOSTPLUS Complete Strut Assembly Set for Chevrolet GMC

In this review the MOSTPLUS Complete Strut Assembly Set is evaluated for owners of compatible Chevrolet and GMC full-size SUVs who need a direct-fit replacement. The set includes four complete struts with springs and mounts intended as a one-stop suspension refresh, and the single biggest reason to consider it is fitment convenience: these parts are supplied to replace factory struts for specific Avalanche, Suburban, Tahoe and Yukon model years, which can save time compared with sourcing individual components. The review focuses on build, fit, and real-world ride impressions reported by users.

Key Features

• Vehicle fitment: Supplied to fit a range of Chevrolet and GMC models from 2007 through 2016, reducing the risk of mismatch when the correct model year is selected.
• Complete assemblies: Arrives as 4 pcs complete strut assemblies with springs and mounts, so no separate spring compressors or additional mounts are required for typical installs.
• Direct replacement parts: Marked to replace several OEM part numbers so buyers can match old part labels and confirm compatibility before installation.
• Easy installation: Designed as guaranteed exact fit assemblies to simplify installation and shorten garage labor time for DIY or professional installers.
• All-in-one package: Shipping a full set of front and rear units at once is convenient for owners doing a coordinated suspension refresh rather than piecemeal repairs.

Who It's For

This kit is aimed at owners of 2007-2016 Chevrolet Avalanche, Suburban, Tahoe and compatible GMC Yukon models who want a straightforward replacement that restores ride height and allows a relatively quick install. It suits DIY mechanics with basic suspension experience and shops that prefer swapping complete struts rather than rebuilding cores.

It is less appropriate for owners seeking performance-tuned suspension, custom valving, or those who need parts for other vehicle families outside the listed model years. Buyers should also verify exact model year and trim fitment before purchase to avoid a mismatch.

Pros & Cons

Pros

• Good fit when matched to the listed Chevrolet and GMC model years, making installation straightforward.
• Complete assemblies include springs and mounts, removing the need to source additional hardware.
• Convenient set of four for full-vehicle replacement and coordinated suspension work.

Cons

• Ride quality reports are mixed among users, with some noting acceptable comfort and others reporting weaker shock performance, particularly in rear units.
• Not a calibrated performance upgrade; those wanting firmer handling or heavy-duty damping should consider alternative performance shocks.

Specifications

Brand	MOSTPLUS
Package contents	4 pcs complete strut assembly (strut, spring, mounts)
Compatible models	2007-2013 Avalanche; 2007-2016 Tahoe; 2007-2014 Suburban 1500; 2015-2016 Suburban; 2007-2016 Yukon; 2015-2016 Yukon; 2007-2014 Yukon XL 1500
Replaces part numbers	K139104, K345073, 139105, 345073, 911533, 189105, 11580
Quantity	Set of 4 complete struts
Installation	Guaranteed exact fit for easy installation

Our Verdict

The MOSTPLUS complete strut set is a practical, value-oriented option for owners of the specified Chevrolet and GMC SUVs who need a full suspension refresh with minimal fuss. It delivers a convenient direct-replacement package and simplifies installation by supplying springs and mounts, though buyers should be aware that user reports on ride and rear shock performance vary, so it is best chosen for restoration of fit and function rather than a performance upgrade.

Frequently Asked Questions

Will this set fit my vehicle?
Match your vehicle year and model to the listed fitment ranges to confirm compatibility before ordering.

Does the package include everything needed to install?
Yes, the set includes complete strut assemblies with springs and mounts so additional strut components are not required for a standard replacement.

Is this a performance upgrade?
No, this set is intended as a direct replacement for factory struts and is not a tuned performance shock.