Frequently Asked Questions
Find answers to common questions about our products and services
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We offer a 14-day return policy for all unused items in original packaging.
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Yes, we ship to most countries worldwide.
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- This warranty covers all eligible products purchased through our website for 6 months from the date of purchase.
Frequently Asked Questions
Why is it so important to replace both engine mounts at the same time?
Since both mounts support the exact same engine weight and endure identical lateral G-forces, they degrade at the exact same rate. If one mount has compressed and failed, the other is undoubtedly compromised. Replacing just one will force the brand-new mount to overcompensate for the sagging old one, causing it to fail prematurely. Replacing them as a pair restores perfect factory balance.
Are the left and right mounts identical?
Yes! This specific Porsche engine mount design is non-directional. The exact same part is used for both the Left and Right sides of the engine. This set simply provides two (2) of these identical mounts so you can complete the entire rear-end service in one go.
What is the difference between the 04, 06, and 08 part numbers?
Nothing except the production date! Porsche frequently updates part numbers to reflect minor manufacturing and durability improvements across their production runs. This set utilizes the fully updated factory revisions that directly supersede the older 99737504904 and 99737504906 numbers to the newest 99737504908 spec.
Will this kit fit cars equipped with PADM (Porsche Active Drivetrain Mounts)?
No. This specific set utilizes the Standard hydro-mounts. They do not feature the electronic plug-in connector used on vehicles optioned with the Sport Chrono Package / PADM active mounts (Option Code I140). Please verify your vehicle's options code before purchasing.





