Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Suspension Strut Cartridge – Front (B4 OE Replacement)

PART#: 21-030406
Bilstein
Interchanges
BrandPart #
Volkswagen893 413 503 C / 893413503C
Volkswagen827 412 031 A / 827412031A
Volkswagen811 413 503 H / 811413503H
Volkswagen855 413 503 C / 855413503C
Volkswagen321 413 503 / 321413503
Volkswagen811 413 503 G / 811413503G
Volkswagen321 413 503 B / 321413503B
Volkswagen811 413 503 F / 811413503F
Volkswagen893 413 503 P / 893413503P
Volkswagen321 413 503 / 321413503
Volkswagen855 413 503 C / 855413503C
Volkswagen893 413 503 P / 893413503P
BilsteinPNE-3040 / PNE3040
Sachs100 594 / 100594
Volkswagen893 413 503 C / 893413503C
KYB365500
Volkswagen811 413 503 F / 811413503F
BilsteinF4-PNE-3040-BE / F4PNE3040BE
Volkswagen811 413 503 G / 811413503G
Volkswagen321 413 503 B / 321413503B
Volkswagen827 412 031 A / 827412031A
Volkswagen811 413 503 H / 811413503H
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1992Audi80Base2.3L5GASFrontStandard Suspension
1991Audi80Base2.3L5GASFrontStandard Suspension
1990Audi80Base2.0L4GASFrontStandard Suspension
1989Audi80Base2.0L4GASFront50mm Outside Strut Diameter; Standard Suspension
1988Audi80Base2.0L4GASFront50mm Outside Strut Diameter; Standard Suspension
1988VolkswagenQuantumGL2.2L5GASFront50mm Outside Strut Diameter
1987AudiCoupeGT2.3L5GASFront50mm Outside Strut Diameter
1987AudiCoupeGT2.2L5GASFront50mm Outside Strut Diameter
1987Audi4000 QuattroCS2.2L5GASFront50mm Outside Strut Diameter
1987Audi4000S1.8L4GASFront
1987VolkswagenQuantumGL2.2L5GASFront50mm Outside Strut Diameter
1987VolkswagenQuantumBase2.2L5GASFront50mm Outside Strut Diameter
1986AudiCoupeGT2.2L5GASFront50mm Outside Strut Diameter
1986Audi4000 QuattroCS2.2L5GASFront50mm Outside Strut Diameter
1986Audi4000S1.8L4GASFront
1986VolkswagenQuantumBase2.2L5GASFront50mm Outside Strut Diameter
1986VolkswagenQuantumGL2.2L5GASFront50mm Outside Strut Diameter
1985Audi4000S1.8L4GASFront
1985Audi4000 QuattroS2.2L5GASFront50mm Outside Strut Diameter
1985AudiCoupeBase2.2L5GASFront50mm Outside Strut Diameter
1985AudiQuattroBase2.2L5GASFront50mm Outside Strut Diameter; Standard Suspension
1985VolkswagenQuantumGL1.6L4DIESELFront50mm Outside Strut Diameter
1985VolkswagenQuantumGL1.8L4GASFront50mm Outside Strut Diameter
1985VolkswagenQuantumBase1.6L4DIESELFront50mm Outside Strut Diameter
1985VolkswagenQuantumBase1.8L4GASFront50mm Outside Strut Diameter
1985VolkswagenQuantumBase2.2L5GASFront50mm Outside Strut Diameter
1985VolkswagenQuantumGL2.2L5GASFront50mm Outside Strut Diameter
1984Audi4000S1.8L4GASFront
1984Audi4000 QuattroS2.2L5GASFront50mm Outside Strut Diameter
1984AudiCoupeBase2.2L5GASFront50mm Outside Strut Diameter
1984AudiCoupeBase2.2L5GASFront50mm Outside Strut Diameter
1984AudiQuattroBase2.2L5GASFront50mm Outside Strut Diameter; Standard Suspension
1984VolkswagenQuantumWolfsburg Edition2.2L5GASFront50mm Outside Strut Diameter
1984VolkswagenQuantumGL1.8L4GASFront50mm Outside Strut Diameter
1984VolkswagenQuantumGL2.2L5GASFront50mm Outside Strut Diameter
1984VolkswagenQuantumGL1.6L4DIESELFront50mm Outside Strut Diameter
1983Audi4000S2.2L5GASFront
1983Audi4000Base2.2L5GASFront
1983Audi4000S1.6L4DIESELFront
1983Audi4000GT1.7L4GASFront
1983Audi4000Base1.7L4GASFront
1983Audi4000Base1.6L4DIESELFront
1983Audi4000GT2.2L5GASFront
1983Audi4000S1.7L4GASFront
1983AudiCoupeBase2.2L5GASFront50mm Outside Strut Diameter
1983AudiQuattroBase2.2L5GASFront50mm Outside Strut Diameter; Standard Suspension
1983VolkswagenQuantumGL2.2L5GASFront50mm Outside Strut Diameter
1983VolkswagenQuantumGL1.6L4DIESELFront50mm Outside Strut Diameter
1983VolkswagenQuantumBase2.2L5GASFront50mm Outside Strut Diameter
1983VolkswagenQuantumGL1.7L4GASFront50mm Outside Strut Diameter
1983VolkswagenQuantumBase1.6L4DIESELFront50mm Outside Strut Diameter
1983VolkswagenQuantumBase1.7L4GASFront50mm Outside Strut Diameter
1982Audi4000Base2.2L5GASFront
1982Audi4000S1.6L4DIESELFront
1982Audi4000S2.2L5GASFront
1982Audi4000S1.7L4GASFront
1982Audi4000Base1.7L4GASFront
1982Audi4000GT2.2L5GASFront
1982Audi4000GT1.7L4GASFront
1982Audi4000Base1.6L4DIESELFront
1982AudiCoupeBase2.2L5GASFront50mm Outside Strut Diameter
1982VolkswagenQuantumBase1.7L4GASFront50mm Outside Strut Diameter
1982VolkswagenQuantumGL1.6L4DIESELFront50mm Outside Strut Diameter
1982VolkswagenQuantumBase1.6L4DIESELFront50mm Outside Strut Diameter
1982VolkswagenQuantumGL1.7L4GASFront50mm Outside Strut Diameter
1981Audi4000Base1.7L4GASFront
1981Audi4000Base2.2L5GASFront
1981AudiCoupeBase2.2L5GASFront50mm Outside Strut Diameter
1981VolkswagenDasherBase1.6L4DIESELFront50mm Outside Strut Diameter
1980Audi4000Base2.2L5GASFront
1980Audi4000Base1.6L4GASFront
1980VolkswagenDasherBase1.5L4DIESELFront50mm Outside Strut Diameter
1980VolkswagenDasherBase1.6L4GASFront50mm Outside Strut Diameter
1979AudiFoxBase1.6L4GASFront50mm Outside Strut Diameter
1979VolkswagenDasherBase1.5L4DIESELFront50mm Outside Strut Diameter
1979VolkswagenDasherBase1.6L4GASFront50mm Outside Strut Diameter
1978AudiFoxBase1.6L4GASFront50mm Outside Strut Diameter
1978VolkswagenDasherBase1.6L4GASFront50mm Outside Strut Diameter
1977AudiFoxBase1.6L4GASFront50mm Outside Strut Diameter
1977VolkswagenDasherBase1.6L4GASFront50mm Outside Strut Diameter
1976AudiFoxBase1.6L4GASFront50mm Outside Strut Diameter
1976VolkswagenDasherBase1.6L4GASFront50mm Outside Strut Diameter
1975AudiFoxBase1.6L4GASFront50mm Outside Strut Diameter
1975VolkswagenDasherBase1.5L4GASFront50mm Outside Strut Diameter
1974AudiFoxBase1.5L4GASFront50mm Outside Strut Diameter
1974VolkswagenDasherBase1.5L4GASFront50mm Outside Strut Diameter
1973AudiFoxBase1.5L4GASFront50mm Outside Strut Diameter
Product info

The Bilstein Suspension Strut Cartridge part number 21-030406 is a high-quality replacement part designed for Audi and Volkswagen vehicles. This strut cartridge is engineered to deliver superior handling, stability, and control for your vehicle.

This part is compatible with other part numbers including 321 413 503, 321 413 503 B, 811 413 503 F, and 811 413 503 G, making it versatile and easy to install.

One of the key features of the Bilstein Suspension Strut Cartridge is its advanced damping technology. This technology ensures that the strut stays consistent in all driving conditions, offering a smooth and controlled ride. Additionally, the Bilstein Suspension Strut Cartridge is constructed with high-quality materials, ensuring its durability and longevity.

Installing the Bilstein Suspension Strut Cartridge will provide an immediate improvement in the overall performance of your vehicle. Whether you’re driving on rough roads, taking tight corners, or navigating through traffic, this strut cartridge will give you the confidence and stability you need.

In summary, the Bilstein Suspension Strut Cartridge part number 21-030406 is a reliable and durable replacement part for Audi and Volkswagen vehicles. Its advanced damping technology, high-quality materials, and compatibility with other part numbers make it an excellent choice for anyone looking to upgrade their vehicle’s suspension system.

About Bilstein

Bilstein shocks and shock absorbers are the strength and speed of your car's handling. You can count on them, and they make your ride smoother than ever. It makes us happy to be able to offer a large selection of Bilstein parts at prices that won't break the bank.

What's the deal with Bilstein? Take a picture of yourself driving along and all of a sudden you hit a bump. It doesn't feel like you're on a roller coaster because your car just glides over it. The magic of Bilstein shocks and shock absorbers is like that. They're made to smooth out lumps and bumps in the road so you can enjoy a more comfortable ride.

But it's not just about ease; it's also about how well it works. Bilstein has been in the business, getting better at what they do and pushing the limits of suspension technology. You get more than just a smoother ride when you put on a set of Bilstein shocks. You also get better driving, more stability, and overall better performance.

The best part? Getting good Bilstein parts doesn't have to cost a lot of money. We at Newparts.com think that everyone should be able to get high-quality car parts without having to spend all their money. This is why we have the best deals on Bilstein shocks, Bilstein shock absorbers, and Bilstein shock kits that you won't find anywhere else.

There's more, though! We understand that you need a car part quickly. We want you to get back on the road as soon as possible, so we ship all of our Bilstein parts very quickly. No more having to wait weeks for your Bilstein parts; Newparts.com will get them to you right away.

You don't need to look any further than Newparts.com to get top-of-the-line Bilstein shocks, shock absorbers, or shock kits for your car's chassis. Our prices can't be beat, and we ship quickly, so you'll be back on the road in no time, having a smoother, more comfortable ride than ever. Call us at 855-505-2886 to purchase Bilstein shocks by phone, or if you have any queries from our customer service team.

Specifications
Boot IncludedNo
California Proposition 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
FinishBlack Paint
Internal DesignTwintube
Lower Mount TypeHousing
SeriesB4 OE Replacement
TitleBilstein Shock Absorbers
Upper Mount TypeStem
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products