Genuine OEM 33526764418 - Jounce Bumper

Product Overview

This Genuine OEM 33526764418 jounce bumper is a factory-engineered suspension component designed to prevent metal-to-metal contact at full suspension compression on BMW E82, E88, E90, E91, E92, E93, and E84 models from 2006 to 2015. The jounce bumper absorbs the final impact of suspension travel, protecting critical chassis and suspension components from damage during extreme compression events. As a Genuine OEM part, this bumper meets BMW's original specifications and is the preferred choice for dealership service and warranty-backed repairs.

This jounce bumper is sold individually. Suspension service often involves replacing both front and rear bumpers; order quantity 2 if servicing a complete axle.

Symptoms of a Failing Jounce Bumper

• Clunking or banging noise from the suspension, especially over bumps or potholes
• Harsh, bottoming-out feel when driving over large road imperfections
• Metal-to-metal grinding sound at the end of suspension travel
• Visible cracking, splitting, or deterioration of the rubber bumper
• Reduced suspension compliance and increased harshness in ride quality

Cross Reference Numbers

This Genuine OEM 33526764418 is equivalent to or replaces the following part numbers: 33526764418, 3352-6-764-418.

Vehicle Compatibility

This part fits the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility for your vehicle.

• BMW 1 Series M 3.0 L6 Gas (E82): 2011
• BMW 128i 3.0 L6 Gas (E82): 2008–2013
• BMW 135i 3.0 L6 Gas (E82): 2008–2013
• BMW 135is 3.0 L6 Gas (E82): 2013
• BMW 325i 3.0 L6 Gas (E90): 2006
• BMW 325xi 3.0 L6 Gas (E90): 2006
• BMW 328i 2.0 L4 Gas (E90): 2012–2013
• BMW 328i 3.0 L6 Gas (E90): 2007–2011
• BMW 328i xDrive 2.0 L4 Gas (E90): 2013
• BMW 328i xDrive 3.0 L6 Gas (E90): 2008–2013
• BMW 330i 3.0 L6 Gas (E90): 2006
• BMW 330xi 3.0 L6 Gas (E90): 2006
• BMW 335d 3.0 L6 Diesel (E90): 2009–2011
• BMW 335i 3.0 L6 Gas (E90): 2007–2013
• BMW 335i xDrive 3.0 L6 Gas (E90): 2009–2013
• BMW 335is 3.0 L6 Gas (E90): 2011–2013
• BMW M3 4.0 V8 Gas (E90, E92, E93): 2008–2013
• BMW X1 2.0 L4 Gas (E84): 2013–2015
• BMW X1 3.0 L6 Gas (E84): 2013–2015

This may also fit other applications. Please use the vehicle selector tool to verify fitment.

Often Replaced Together

For a complete suspension refresh, many owners replace the following at the same time:

• Strut assemblies or shock absorbers
• Control arm bushings and ball joints
• Sway bar links and bushings
• Suspension springs

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Frequently Asked Questions

What is a jounce bumper and why does my BMW E90 or E82 need one?

A jounce bumper is a rubber or elastomer component mounted on the suspension that acts as a final cushion when the suspension reaches full compression. Without it, metal suspension components would collide directly, causing damage to struts, springs, and chassis mounting points. Over time, jounce bumpers harden and crack from repeated impacts and UV exposure, losing their ability to absorb energy.

How do I know if my BMW 3 Series, 1 Series, or X1 jounce bumper needs replacement?

Common signs include a harsh clunking sound when driving over large bumps or potholes, a bottoming-out sensation in the suspension, and visible cracking or deterioration of the rubber bumper itself. If you inspect the suspension and see the bumper is split, compressed, or missing entirely, replacement is necessary. Some owners notice increased harshness in ride quality as the bumper degrades.

How many jounce bumpers do I need to replace?

Jounce bumpers are typically mounted on both the front and rear suspension. If you are addressing a specific suspension concern, you may replace only the affected end. However, for a complete suspension service or if both front and rear bumpers show wear, ordering two units ensures matched replacement on a complete axle.

Can I replace the jounce bumper myself, or do I need professional service?

Jounce bumper replacement is a straightforward task for DIY enthusiasts with basic suspension knowledge. You will need a floor jack, jack stands, a socket set, and possibly a suspension spring compressor if you are removing the strut assembly. The bumper itself typically bolts or presses onto the strut or suspension arm. If you are unfamiliar with suspension work, a professional technician can complete the job quickly and safely.

Is the Genuine OEM jounce bumper better than an aftermarket alternative?

Genuine OEM parts are engineered to BMW's exact specifications and durability standards. They ensure perfect fitment and longevity, and are backed by BMW's quality assurance. Aftermarket alternatives may vary in material quality and performance. For suspension components that affect ride quality and safety, Genuine OEM is the preferred choice for long-term reliability and warranty coverage at a dealership.

What other suspension components should I inspect when replacing a jounce bumper?

When the jounce bumper fails, inspect the strut or shock absorber, springs, control arm bushings, and sway bar links for wear or damage. A failed jounce bumper that has been ignored may have allowed metal-to-metal contact, potentially damaging nearby components. A comprehensive suspension inspection ensures that you address all wear items and restore full ride quality and handling.

Order Genuine OEM 33526764418 today to restore proper suspension compliance and ride quality for your BMW E82, E88, E90, E91, E92, E93, or E84. In-stock orders ship same or next business day from our U.S. warehouse, and our fitment team is one call away if you need help confirming the right part for your BMW.

Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.