Yllhaoyuan Engine & Transmission Mount Kit for Traverse/Acadia 3.6L — 4-Piece OE-Style, Oil-Resistant Rubber

Complete 4-piece engine and transmission mount kit engineered to restore secure engine positioning and reduce vibration in 2009–2017 Buick Enclave, Chevrolet Traverse, GMC Acadia and Saturn Outlook 3.6L models.

This Yllhaoyuan mount kit includes the full set of four critical mounts—front engine mount, rear engine mount, transmission mount and rear torque strut—designed as direct replacements for GM OE part numbers. Each mount is built with reinforced components and oil-resistant rubber to help stabilize the powertrain, lower cabin noise, and prevent accelerated wear of drivetrain parts. The kit is intended to replace worn or damaged mounts all at once to maintain balanced support and consistent alignment.

How will replacing all four mounts at once improve my vehicle?

Replacing the entire set ensures the engine and transmission are evenly supported, which prevents uneven stress on remaining mounts and related components. A synchronized replacement reduces vibration, minimizes shifting loads that can damage axles or hoses, and helps maintain proper drivetrain alignment.

• Restores factory geometry across front and rear mounting points.
• Reduces cabin vibration and drivetrain noise when accelerating or idling.
• Prevents premature wear on new mounts by avoiding mismatched stiffness.
• Helps prolong life of transmission mounts, engine brackets and related hardware.

What vehicles and OEM numbers does this kit fit?

This Yllhaoyuan kit is engineered for 3.6L V6 models spanning Buick Enclave, Chevrolet Traverse, GMC Acadia (including 2017 Limited) and Saturn Outlook produced between 2009 and 2017. It cross-references the common GM OEM part numbers for straightforward compatibility with factory mounting locations.

• Compatible with Buick Enclave 3.6L (2009–2017).
• Fits Chevrolet Traverse 3.6L and GMC Acadia 3.6L (including 2017 Limited).
• Cross-references: Front A5549HY/25840452, Rear A5548HY/25840450.
• Transmission A5458HY/25840451 and Rear Torque Strut A5444/25840458 covered.

What are the construction features and expected benefits?

Each mount uses oil-resistant rubber bonded to reinforced metal components to match original equipment performance and durability. The materials and assembly process aim to maintain vibration damping characteristics while resisting fluid degradation and structural fatigue under normal driving conditions.

• High-grade rubber designed to resist oil and road contaminants.
• Reinforced brackets and bushings for consistent load transfer.
• Designed to meet OE fit and mounting tolerances for straightforward installation.
• Engineered to reduce engine movement during acceleration and deceleration.

Can a DIYer install this kit, or should I seek a pro?

The kit suits both DIY enthusiasts with moderate mechanical experience and professional mechanics. Some mounts require engine support and torque specifications; using proper tools and following repair manuals ensures safe, durable results. For those unfamiliar with engine support procedures, professional installation is recommended to avoid alignment issues or safety risks.

• Includes the four pieces needed to replace all worn mounts in one service interval.
• DIY possible with engine support tools, torque wrench and lift/ramps.
• Professional installation recommended if you lack engine-support experience.
• Contact seller support for fitment questions before purchase.

Who is this for: This Yllhaoyuan engine and transmission mount kit is for owners of 2009–2017 Buick Enclave, Chevrolet Traverse, GMC Acadia and Saturn Outlook with the 3.6L V6 who want a complete OE-referenced replacement. It's a practical choice for drivers noticing increased engine vibration, clunking under acceleration, or visible mount deterioration, and for mechanics preparing a thorough powertrain mount service. Selecting the full four-piece set helps restore balanced support and reduces the chance of repeat visits for additional mount replacements.