Hydraulic Engine Motor Mount Set For 2015-2018 Porsche Cayenne 3.6L & 4.8L V6, OE 94637505833

A Hydraulic Motor Mount Set for the Cayenne

This is a left and right hydraulic engine motor mount set built for the 2015-2018 Porsche Cayenne 3.6L and 4.8L V6, cross-referenced to OE number 94637505833 (946 375 058 33). If you're feeling more vibration through the cabin at idle, hearing a clunk when the transmission shifts, or noticing the engine visibly shift under acceleration, worn hydraulic motor mounts are a common cause on this platform.

Why Hydraulic Mounts Matter on the Cayenne's V6

Hydraulic motor mounts use a fluid-filled internal chamber rather than solid rubber to absorb engine vibration, which lets them damp both small, high-frequency vibrations and larger movements from acceleration and braking more effectively than a simple rubber bushing. Porsche specified hydraulic mounts on the Cayenne's V6 engines to keep the cabin refined despite the vehicle's size and weight, which matters for a luxury SUV where ride quality and noise, vibration, and harshness are a bigger part of the ownership experience than on a basic economy car. Over time, the internal fluid can leak out or the rubber housing around it can crack, at which point the mount stops damping vibration the way it was designed to and starts transmitting it straight into the chassis.

Key Features

• Cross-referenced to OE number 94637505833 (946 375 058 33)
• Left and right hydraulic mounts included as a matched pair
• Fluid-filled hydraulic design for smoother vibration damping than solid rubber
• Backed by a 1-year manufacturer warranty

Specifications

• OE part number: 94637505833
• Position: Left and right (LH/RH)
• Quantity: 2 pieces per set
• Warranty: 1 year
• Condition: New

Compatibility

Fits the 2015-2018 Porsche Cayenne with the 3.6L or 4.8L V6 engine. Because this generation of Cayenne was also offered with a turbocharged V6, a V8, a V8 turbo diesel, and a hybrid powertrain depending on trim and model year, it's worth confirming your specific engine option against the OE number above before ordering to guarantee an exact match.

Signs Your Motor Mounts Need Replacing

Failing hydraulic motor mounts on the Cayenne typically show up as noticeably more vibration felt through the seat and steering wheel at idle, a clunk or thud from the engine bay when shifting into gear or accelerating hard, or in more advanced cases, the engine visibly rocking or shifting when the throttle is blipped with the hood open. Because the engine mounts are what keep the engine's weight properly positioned and isolated from the chassis, a failed mount can also accelerate wear on nearby components like exhaust hangers and driveline parts that weren't designed to absorb that extra movement.

Why Replace the Mounts as a Pair

The left and right motor mounts on the Cayenne's V6 work together to support and stabilize the same engine, absorbing similar loads and generally aging at a similar rate since they see comparable mileage and driving conditions. Replacing only one side while leaving a second, older mount in place risks uneven support, where the new mount does its job properly while the worn one continues transmitting vibration and allowing excess engine movement, which is why replacing both as a matched pair is the standard approach rather than addressing them one at a time as each fails.

Installation Notes

Replacing these mounts means supporting the engine's weight with a jack and a proper support fixture before removing the mounting bolts, working one side at a time so the engine stays correctly positioned throughout the job, and torquing the new mounts to the manufacturer's specification once installed. Because the Cayenne's V6 sits in a fairly tight engine bay, having the right support equipment on hand before starting keeps the engine from shifting unexpectedly while the old mounts are out.

Ordering Information

This motor mount set is in stock and ships ready to install. Our Shipping Information page covers current timelines, and our Warranty and Returns pages explain what to do if anything isn't right on arrival. Not sure this matches your specific Cayenne's engine? Our Request a Part page is the fastest way to confirm before you order.

Related Parts

This motor mount set is listed in our Porsche collection, along with our Engine Parts collection, where you'll find other components for the Cayenne.