Mardarth Engine Motor Mounts 2‑Piece Set for Silverado Sierra V8 (Front Left & Right) — Direct‑Fit, Upgraded Material

The Mardarth 2-piece engine motor mount set replaces front left and right OE mounts (84175583 and 84175582) to restore engine stability and reduce vibration on compatible GM trucks and SUVs.

These two motor mounts are engineered to match factory dimensions and mounting points for select GM V8 applications, offering a direct-fit replacement for worn or failed front left and front right mounts. Constructed with upgraded materials and pre-shipment testing, the pair is intended for drivers seeking a reliable, affordable swap without modification. Check OEM part numbers and vehicle fitment before purchase to ensure compatibility.

Which vehicles will these Mardarth motor mounts fit?

The kit is manufactured to fit specific GM models that use the referenced front left and front right mount part numbers. It covers popular full-size trucks and SUVs across several model years where those factory mounts were specified.

• Front Left replaces OE 84175583 and Front Right replaces OE 84175582
• Compatible with 2014–2018 Chevrolet Silverado 1500 V8 and GMC Sierra 1500 V8
• Also fits 2015–2020 Cadillac Escalade, Chevy Suburban/Tahoe, GMC Yukon/Yukon XL
• Always verify your vehicle’s OEM mount numbers match before ordering

How do these mounts perform compared with OEM parts?

Mardarth mounts are built from higher-grade raw materials and undergo factory QC tests to meet or exceed the original parts’ basic specifications. They’re designed for direct fitment and to restore factory ride and engine control when installed correctly.

• Materials chosen for durability and heat resistance
• Factory-style bushings and mounting points for reliable alignment
• Pre-shipment performance inspections to reduce early failures
• OEM-equivalent dimensions for bolt-on installation

What should I expect during installation?

Installation is typically straightforward for a professional mechanic and can often be completed in a single service visit. Because engine mounts support and position the powerplant, correct torque and alignment are essential to prevent premature wear or driveline vibration.

• Package includes one front left (84175583) and one front right (84175582) mount
• Requires basic shop tools and engine support (hoist or floor jack with block)
• Torque fasteners to manufacturer specifications for safety and longevity
• Seek professional installation if you lack experience or special tools

Will replacing these mounts improve drive quality?

Replacing deteriorated mounts typically reduces engine movement, lessens vibration felt in the cabin, and can improve gear engagement smoothness and accessory alignment. The Mardarth pair aims to restore the original driving characteristics when mounted correctly.

• Reduces engine vibration transmitted to chassis and cabin
• Improves throttle response feel by stabilizing the engine
• Helps maintain proper alignment of driveline components
• Can prevent secondary damage to hoses, wiring, and exhaust hangers

Who is this for: The Mardarth 2Pcs engine motor mount set is intended for owners and technicians working on compatible Chevrolet, GMC, and Cadillac trucks or SUVs who need a cost-effective, direct-fit replacement for front engine mounts 84175583 and 84175582. It's a practical choice for fleet maintenance teams, DIYers with mechanical experience, and independent shops that want reliable, tested aftermarket mounts. If you’re not comfortable performing mount replacement or lack the necessary tools, have the parts fitted by a qualified mechanic to ensure correct installation and safe operation.