Driver Side (Left) Engine Mount

Product Description
Engineered for reliability and a precision fit, this genuine aftermarket driver side engine mount is a direct replacement for GM OEM parts that restores factory-correct engine positioning and vibration isolation. The mount's internal elastomeric compound is formulated to absorb torsional forces from engine acceleration and deceleration, preventing those forces from transmitting into the cab as noise or harshness.
Proper engine mount integrity is critical to maintaining correct drivetrain alignment — protecting your transmission, CV axles, exhaust components, and engine accessories from premature wear caused by excessive engine movement. This mount is validated to withstand the thermal cycling, oil exposure, and mechanical stress generated by the 5.3L and 6.2L V8 engines over an extended service life.
Part Information
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APW Part # |
APW-60913825 |
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OEM Part # |
85579396 |
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Replaces OEM # |
20917354, 23350678, 23466348, 84086739, 84175581 |
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Condition |
New — Aftermarket |
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Part Type |
Engine Motor Mount — Driver Side |
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Position |
Left / Left Front |
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Quantity Per Carton |
1 |
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Engine Compatibility |
5.3L V8 & 6.2L V8 |
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Features |
Secures engine, reduces vibration, maintains proper engine alignment; OE fit and function |
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Warranty |
12 Months — GM Genuine Parts Limited Warranty |
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Notes |
Fits Chevrolet Silverado and GMC Sierra only. Verify engine size and VIN before ordering. |
Vehicle Fitment
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Year Range |
Make |
Model |
Engine |
|
2014–2019 |
Chevrolet |
Silverado 1500 |
5.3L V8 |
|
2014–2019 |
Chevrolet |
Silverado 1500 |
6.2L V8 |
|
2014–2019 |
GMC |
Sierra 1500 |
5.3L V8 |
|
2014–2019 |
GMC |
Sierra 1500 |
6.2L V8 |
⚠ Always verify fitment using the vehicle’s VIN number before purchase or installation. Fitment may vary by trim level, drivetrain, and installed packages.
Quality Assurance & Compliance
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Quality Assurance, Compliance & Certifications |
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• Manufactured in IATF 16949, ISO 14001, and ISO 45001 certified facilities, ensuring consistent quality management, environmental responsibility, and workplace safety at every stage of production. |
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• All parts are fully compliant with Federal Motor Vehicle Safety Standards (FMVSS), National Highway Traffic Safety Administration (NHTSA) regulations, and Society of Automotive Engineers (SAE) specifications. |
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• Every part undergoes rigorous multi-point inspection and performance testing prior to shipment, verifying dimensional accuracy, material integrity, and functionality across a full range of operating conditions — from extreme heat and cold to heavy load and high-stress environments. |
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• Engineered for a precision fit with direct OEM replacement compatibility, eliminating the need for modifications and ensuring plug-and-play installation that restores factory performance. |
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• Tested for long-term durability and fatigue resistance using accelerated lifecycle simulation protocols designed to replicate years of real-world driving demands. |
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• Each part is traceable through a documented quality control chain, providing full accountability from raw material sourcing through final inspection and packaging. |
AutoPartsWarehouses.com Policy
At our store, we offer competitive pricing on genuine automotive parts along with fast and reliable shipping straight to your doorstep.
Genuine Parts Commitment
When it comes to maintaining or repairing your vehicle, using manufacturer-approved parts makes all the difference. All items available on our website are genuine OEM parts designed specifically for your vehicle’s brand and model. Whether you drive a Chevrolet, GMC, Cadillac, Buick, or other compatible models, quality and fitment remain our top priority. Aftermarket alternatives may not provide the same level of performance, durability, or compatibility.
Important Information
Online Pricing Only
In Autopartswarehouses.com All prices listed on this website apply exclusively to online orders. Orders must be shipped, and in-person pickup is not available.
Product Images & Illustrations
Images and diagrams are provided for general reference purposes only. They may not represent the exact appearance or placement of the part on your vehicle.
Vehicle Variations
Certain details such as trim level, color, and optional features may not be reflected in product images or diagrams. Please note that most body parts are not pre-painted.
Fitment Verification
To ensure compatibility, we recommend providing your vehicle’s VIN during checkout. This allows us to verify that the selected parts match your vehicle.
Left & Right Side Definition
“Left (LH)” refers to the driver’s side, while “Right (RH)” refers to the passenger’s side. Terms such as “Painted,” “Paint to Match,” or “Paintable” indicate that the item may require painting after delivery.
Catalog Accuracy Disclaimer
Our parts catalog is intended as a general reference tool. While we strive for accuracy, occasional discrepancies in images, descriptions, or quantities may occur. Unless explicitly stated otherwise, all parts are sold individually.
Return Policy Limitations
Orders placed without a VIN may not be eligible for return. Additionally, electrical components are non-returnable.
Inventory Notice
Product availability shown on the website may not always reflect real-time inventory levels.