Bilstein 19-303581 | B4 OE Replacement | Shock Absorber

SKU 19-303581

Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality.

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Product Specs for Bilstein 19-303581

Instructions:Installation Instructions
SeriesB4 OE Replacement
Warranty:Bilstein Warranty
UPC: 651860858258
MPN: 19-303581
Boot Included: No
California Proposition 65: WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
Finish: Black Paint
Internal Design: Twintube
Lower Mount Type: Stem
Series: B4 OE Replacement
Title: Bilstein Shock Absorbers
Upper Mount Type: Stem
Part Interchange:
- Bilstein: F4-BNE-D505-BG; 19-135052; BNE-D505; 19-136622; 19-145297
- Sachs: 311 410; 311 410; 311 410; 311 410; 311 410
- BMW: 33 52 6 784 978; 33 52 6 771 729; 33 50 6 784 978; 33 52 6 784 978; 33 52 6 775 376; 33 52 6 780 199; 33 52 6 771 729; 33 52 6 775 376; 33 50 6 784 978; 33 52 6 780 199; 33 52 6 784 978; 33 52 6 771 729; 33 52 6 775 376; 33 50 6 784 978; 33 52 6 780 199; 33 52 6 784 978; 33 52 6 771 729; 33 50 6 784 978; 33 52 6 780 199; 33 52 6 784 978; 33 52 6 775 376; 33 52 6 771 729; 33 50 6 784 978; 33 52 6 780 199; 33 52 6 775 376

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Bilstein 19-303581 Details

Bilstein B4 OE Replacement Shocks and Struts

Bilstein B4 OE Replacement dampers are specifically engineered to be the top choice for preserving the original factory ride quality of your vehicle, while meeting or exceeding OE standards. These shocks and struts are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality. They have been developing gas pressure shocks and struts for car manufacturers all over the world for over 60 years, so if you are planning on replacing your suspension components and want to keep the factory ride, we highly recommend Bilstein B4.

Bilstein B4 Features:

Gas-pressure technology provides maximum traction, precise handling and safety.
Restores original ride characteristics.
Constant damping power under any load.
World-famous Bilstein quality.
Consistent performance and handling give the vehicle a new car feel.

Vehicle Application Guide for Bilstein 19-303581

The 19-303581 Bilstein 19-303581 | B4 OE Replacement | Shock Absorber is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Bilstein Shocks to view all vehicle makes and models.

Year	Make	Model	Installation Notes
2006	BMW	330i Base	Position: Rear Sport Suspension
2006	BMW	325i Base	Position: Rear Sport Suspension
2007	BMW	328i Base	Body Style: Sedan Sport Suspension
2007	BMW	328i Base	Body Style: Convertible Sport Suspension
2007	BMW	335i Base	Body Style: Sedan Sport Suspension
2007	BMW	335i Base	Body Style: Convertible Sport Suspension
2008	BMW	328i Base	Body Style: Sedan Sport Suspension
2008	BMW	328i Base	Body Style: Convertible Sport Suspension
2008	BMW	335i Base	Body Style: Sedan Sport Suspension
2008	BMW	335i Base	Body Style: Convertible Sport Suspension
2009	BMW	328i Base	Body Style: Sedan Sport Suspension
2009	BMW	328i Base	Body Style: Convertible Sport Suspension
2009	BMW	335i Base	Body Style: Sedan Sport Suspension
2009	BMW	335i Base	Body Style: Convertible Sport Suspension
2009	BMW	335d Base	Position: Rear Sport Suspension
2010	BMW	328i Base	Body Style: Sedan Sport Suspension
2010	BMW	328i Base	Body Style: Convertible Sport Suspension
2010	BMW	335d Base	Position: Rear Sport Suspension
2010	BMW	335i Base	Body Style: Sedan Sport Suspension
2010	BMW	335i Base	Body Style: Convertible Sport Suspension
2011	BMW	328i Base	Body Style: Sedan Sport Suspension
2011	BMW	328i Base	Body Style: Coupe Sport Suspension
2011	BMW	328i Base	Body Style: Convertible Standard Suspension
2011	BMW	335d Base	Position: Rear Sport Suspension
2011	BMW	335i Base	Body Style: Sedan Sport Suspension
2011	BMW	335i Base	Body Style: Coupe Sport Suspension
2011	BMW	335i Base	Body Style: Convertible Standard Suspension
2011	BMW	335is Base	Body Style: Coupe Sport Suspension
2012	BMW	328i Base	Body Style: Coupe Manufacturer Body Code: E92 Engine: V6 3.0L Sport Suspension
2012	BMW	328i Base	Body Style: Wagon Manufacturer Body Code: E91 Engine: V6 3.0L Standard Suspension
2012	BMW	328i Base	Body Style: Convertible Manufacturer Body Code: E93 Engine: V6 3.0L Standard Suspension
2012	BMW	335i Base	Body Style: Coupe Sport Suspension
2012	BMW	335i Base	Body Style: Convertible Standard Suspension
2012	BMW	335is Base	Body Style: Coupe Sport Suspension
2013	BMW	328i Base	Body Style: Coupe Manufacturer Body Code: E92 Engine: V6 3.0L Sport Suspension
2013	BMW	328i Base	Body Style: Convertible Manufacturer Body Code: E93 Engine: V6 3.0L Standard Suspension
2013	BMW	335i Base	Body Style: Coupe Sport Suspension
2013	BMW	335i Base	Body Style: Convertible Standard Suspension
2013	BMW	335is Base	Body Style: Coupe Sport Suspension

Customer Q&A - Bilstein 19-303581

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Bilstein

Proven design technology, a superior manufacturing process and a commitment to quality control characterize the Bilstein shock absorber production process. At Bilstein over 40% of the production personnel are involved with quality control to maintain their industry-leading level of shock absorber efficiency and long life performance.

In this pursuit of excellence, Bilstein has received worldwide acclaim for quality shock absorbers that have set new industry standards. Setting high standards has always been a top priority with Bilstein and a consistent set of parameters and performance guidelines go into the development of each Bilstein shock application.

For more information on Bilstein shock absorbers and struts, or call us at 1-800-358-4751.

Bilstein Warranty

If a shock/strut malfunctions and BILSTEIN determines it to be defective, Bilstein will either replace it or repair it, depending on the term of the warranty based on the assembly's model type.

2 Year Limited Warranty B3 OE Replacement, B1 OE Replacement (Air), B8 5160 , B8 5160 Classic, B8 5162, B8 8100, B8 8100 (Bypass) , B8 8100 (Bypass) , B8 8112 (ZoneControl CR), B8 8100 (ZoneControl R)

Lifetime Limited Warranty - On gas pressure shock absorbers and struts for as long as you, the original purchaser, own your car. B3 OE Replacement (Air), B6 Series, B8 5100 Series, B8 5112 Series, B8 6100 Series, B8 Control Arms, B8 Performance Plus, B12 Series.

90 Day Limited Warranty - On AK Series, AS2 Series, AS2-R Series, AS2 Series, AS2-R Series, B1 (Components), B8 5125, B8 5165, B8 5165 Classic, B8 8125, BILSTEIN Clubsport, Black Hawk Powersports.

What the warranty does not cover

Original equipment shock absorbers: if your vehicle was equipped with BILSTEIN from the factory (original equipment) warranty claims must be directed to the vehicle manufacturer.*

Improper installation, racing, driving competition or off-road use, modified use or applications other than Bilstein recommended vehicles, commercial vehicles, bent or broken rods showing abuse or abnormal wear, surface finish, boot or mounting hardware, rubber bushings are not covered.

Labor charges are not covered by any of the foregoing limited warranties.

You can view the full details of Bilstein’s warranty here.

How to get service

If a Bilstein product fails as a result of a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.