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BMW Shock Absorber - Bilstein B6 Performance 26-231303
BMW Shock Absorber - Bilstein B6 Performance 26-231303
BMW Shock Absorber - Bilstein B6 Performance 26-231303
BMW Shock Absorber - Bilstein B6 Performance 26-231303
BMW Shock Absorber - Bilstein B6 Performance 26-231303
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BMW Shock Absorber - Bilstein B6 Performance 26-231303

Suspension Shock and Struts
Bilstein
BIL-26231303
Many in stock
$999.00 CAD $899.00 CAD
Ships in 3–4 days

Estimated Delivery: Jul 31, 2026 - Aug 06, 2026

Ships from our Montréal Hub For faster delivery across Canada

BMW Strut Assembly - Bilstein B6 Performance 31-231299
BMW Strut Assembly - Bilstein B6 Performance 31-231299
$2,029.34 $1,299.00
BMW Shock Mount - Lemforder 33506771738
BMW Shock Mount - Lemforder 33506771738
$26.00 $16.00
BMW Shock Absorber - Bilstein B6 Performance 26-231303
Product Product subtotal Quantity Price Product subtotal
BMW Shock Absorber - Bilstein B6 Performance 26-231303
BMW Shock Absorber - Bilstein B6 Performance 26-231303BIL-26231303
BMW Shock Absorber - Bilstein B6 Performance 26-231303BIL-26231303
$999.00
$899.00/ea
 $0.00
$999.00
$899.00/ea
 $0.00

Details

SKU: BIL-26231303
GTIN / UPC: 00651860741826
Made in: Germany
Quality: Performance

OE Numbers

33522283990, 33522283127, 33522282870

MFG Numbers

26-231303

Product Information

The Bilstein 26-231303 suspension shock absorber is a 46 mm HD performance replacement designed to restore proper rear suspension damping while working with the factory electronic damping system.

Shock absorbers control the movement of the suspension by damping the rebound and compression of the springs as the vehicle travels over dips, bumps and uneven road surfaces. Worn or leaking shocks can make the suspension feel loose, bouncy or unstable, especially during braking, cornering or highway driving.

This Bilstein performance shock absorber is engineered to provide consistent damping control, improved stability and long-term durability while maintaining compatibility with the vehicle's original electronic suspension function.

  • Bilstein performance suspension shock absorber
  • 46 mm HD shock absorber design
  • Works with the factory electronic damping system
  • Helps restore proper suspension control and stability
  • Designed to reduce excessive bounce and body movement
  • Manufactured in Germany
  • Replaces worn, leaking or weak factory shock absorbers

Suspension Shock Absorber Failure Symptoms

  • Noise over bumps
  • Squeaks from the suspension area
  • Visible shock absorber leaks
  • Bouncy or loose suspension feel
  • Poor handling or reduced stability
  • Harsh or unsettled ride quality
  • Excessive body movement during braking or cornering
  • Uneven tire wear caused by poor damping control

About Bilstein

Bilstein is a globally renowned leader in suspension technology, engineering high-performance shocks, struts, and coilover systems trusted by automotive enthusiasts, OEM manufacturers, and motorsport teams. Their precision German manufacturing delivers exceptional ride quality, handling, and durability across a wide range of vehicles.

Whether you're looking for a comfortable OEM replacement, enhanced street performance, or full track-ready suspension kits, Bilstein offers solutions tailored to your needs. From the legendary B6 and B8 Performance Shocks to the adjustable B16 PSS10 Coilovers, experience unparalleled control and stability.

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Please review the listed vehicle compatibility before ordering. Match the year, drivetrain, body style, engine, and transmission shown below.

BMW M5
  • 2006 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2006 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2006 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2006 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2007 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2007 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2007 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2007 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2008 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2008 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2008 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2008 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2009 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2009 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2009 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2009 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2010 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2010 SMG RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)
  • 2010 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Left)
  • 2010 Manual RWD Sedan 5.0L V10 S85B50A Gas (Rear Right)

Need fitment help? Contact us with your VIN or full vehicle details before ordering.

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Find quick answers to common product, ordering, shipping, returns, warranty, and support questions.

GEMS autocraft offers quality auto parts, performance upgrades, accessories, maintenance services, retrofit solutions, and advanced coding support for a wide range of vehicles.

Returns are accepted within 30 days of delivery, provided the item is unused, in its original packaging, and in resellable condition. For complete details, please see our Return Policy.

Yes, we ship worldwide. Orders are packed carefully and overboxed when needed to help ensure they arrive safely.

Yes. Once your order has shipped, you will receive a tracking number by email. You can also check your order status anytime through your customer account under the Orders section.

We accept major credit cards, PayPal, Apple Pay, Google Pay, Shop Pay, e-Transfer, and Wise to offer a secure checkout experience.

Need help with something else? Contact us and our support team will be happy to assist.

We stand behind every product and service we offer.
Our return and warranty process is clear, fair, and efficient, so each request can be reviewed properly and handled with care.

Returns
Return Window Returns must be requested within 30 days of delivery.
Item Condition Items must be unused, complete, in their original packaging, and in resellable condition.
Final Sale Items Electrical components, fluids, lubricants, used parts, custom orders, special orders, and gift cards are final sale.
Warranty Coverage
Product Warranty Manufacturer's applicable warranties are honored on all products, typically ranging from 1 to 5 years depending on the brand and product.
Service Warranty Repair, rebuild, and installation services are covered by a 1 year workmanship warranty.
Installed Parts When parts are supplied and installed by GEMS autocraft, eligible warranty claims cover both the part and the workmanship.
Claims & Processing
Claim Requirements Please provide your order number, product details, a clear description of the issue, and photos when applicable.
Refund Processing Once received, inspected, and approved, refunds are issued to the original payment method within 3 to 5 business days.
Return Shipping Return shipping and insurance are the customer’s responsibility unless the return is approved as part of an eligible warranty claim.

Warranty coverage may vary by product, brand, service type, and condition. For complete terms, exclusions, and examples, please read the full Return and Warranty Policy.

Submit Return Request Submit Warranty Claim

GEMS Guard™ gives you long-term confidence across the products and services we support.
It combines lifetime protection on GEMS autocraft branded parts, honored manufacturer warranties, and a 1 year workmanship warranty on services performed by GEMS autocraft.

Product Protection
GEMS Branded Parts All GEMS autocraft branded products are protected by our GEMS Guard™ Lifetime Warranty.
Manufacturer Warranty Support Manufacturer's applicable warranties are honored on all eligible products, typically ranging from 1 to 5 years depending on the brand and product.
Built With Accountability Whether it carries the GEMS name or is supported through the original manufacturer, our team helps review eligible claims and guide the warranty process properly.
Service Protection
Repair and Rebuild Services All repair and rebuild services performed by GEMS autocraft are backed by a 1 year workmanship warranty on the work completed.
Professional Installation Installation work completed by GEMS autocraft is covered for 1 year from the completion date, giving you confidence that the work was performed with care and accountability.
Supplied and Installed by GEMS When a covered part is both supplied and installed by GEMS autocraft, eligible claims cover the part and the workmanship together during the applicable warranty period.
How Claims Work
Simple Review Our team reviews each claim directly to confirm product eligibility, warranty type, issue details, and the best next step.
Required Details Please provide your order number, product details, a clear description of the issue, and photos or diagnostic information when applicable.
Fair Resolution Once approved, we will help resolve the claim as efficiently as possible through repair, replacement, store credit, manufacturer support, or another appropriate warranty solution.

Coverage does not apply to misuse, improper installation, modification, abuse, neglect, or damage caused by unrelated vehicle issues. Warranty coverage may vary by product, brand, service type, and condition. For complete terms, please read the full Return and Warranty Policy.

Submit Warranty Claim Contact Support

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