SKU: 55506136580

Left Front Control Arm for BMW 3 Series E46 Z4 E85 - 16628AP

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Description

Left Front Control Arm for BMW 3 Series E46 Z4 E85 - 16628APVehicle Fitment & Part Details The 16628AP is a left front control arm for the BMW 3 Series E46 (19992006) and Z4 E85 (20062008). OEM reference 31126758519S. The paired right side control arm is 16629AP. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN engine chassis information where variants exist. Key Details SKU 16628AP Component Control Arm Position Front Axle Left Configuration Single

Vehicle Fitment & Part Details

The 16628AP is a left front control arm for the BMW 3 Series E46 (1999–2006) and Z4 E85 (2006–2008). OEM reference 31126758519S. The paired right side control arm is 16629AP. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.

Key Details

SKU
16628AP
Component
Control Arm
Position
Front Axle Left
Configuration
Single
Brand
Aplus
OEM References
  • BMW: 31126758519S
Primary Fitment
BMW 3 Series E46 / Z4 E85

Vehicle Fitment

Includes 19 supplied applications.

View Full Vehicle Fitment (19 applications)
Make Model Platform Engine kW From To
BMW 318i E46 M43B19 85 kW 1999 2001
BMW 318i E46 N42B20 84 kW 2001 2005
BMW 318Ti E46 N42B20 84 kW 2001 2005
BMW 320D E46 M47D20 84 kW 2000 2005
BMW 320i 2.0 E46 M52B20 80 kW 1999 2000
BMW 320i 2.2 E46 M54B22 80 kW 2001 2004
BMW 323i E46 M52B25TU 84 kW 1999 2000
BMW 325i E46 M54B25 84 kW 2000 2005
BMW 325ti E46 M54B25 84 kW 2001 2004
BMW 328i E46 M52B28 84 kW 1999 2000
BMW 330D E46 M57D30 84 kW 2001 2005
BMW 330D E46 M57D30 84 kW 2003 2005
BMW 330i Ci E46 M54306S3 84 kW 2000 2005
BMW 330i E46 M54B30 84 kW 2000 2005
BMW M3 E46 S54B32 87 kW 2001 2005
BMW M3 E46 S54B32 87 kW 2003 2006
BMW Z4 2.0i E85 N46B20 84 kW 2006 2008
BMW Z4 2.5Si E85 N52B25 82 kW 2006 2008
BMW Z4 3.0Si E85 N52B30 85 kW 2006 2008

Fitment Notes

  • Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
  • This control arm fits the left side only. The paired right side is 16629AP. Both E46 and E85 platforms share front suspension mounting points.

Installation / Use / Maintenance Tips

  • Compare the new control arm to the removed part before installation to confirm mounting points and ball joint dimensions match.
  • Clean the subframe mounting surface before fitting the new arm.
  • Torque all fasteners to BMW-specified values using a calibrated torque wrench.
  • A four-wheel alignment is required after fitting a new control arm.
  • Check ball joint boot condition after 20,000 km to maintain joint lubrication.

Common Questions

Will this left front control arm fit my BMW 3 Series E46?
This part (16628AP) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.

What OEM part numbers does this cross-reference?
Cross-reference numbers are listed in the Key Details section above. Match at least one to your original part before ordering.

What is the paired control arm for the other side?
16629AP is the right side front control arm for the same BMW E46 and Z4 E85 platforms.

Is there a complete front suspension kit for the E46?
Yes. 21953AP is an 8-piece front suspension kit for the BMW 3 Series E46 and Z4 E85, which includes both control arms, tie rod ends, stabiliser links, and bushes.

What brand is this part?
This listing is for Aplus left front control arm.

How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55506136580

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Jeremiah
New York, US
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
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Pinhead Larry
Waukegan, US
★★★★★ 5
Great patches for punctures and the proper way to repair a tyre.
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Why go to a tire repair shop and spend a fortune when you can do it yourself. However most people don't want to be bothered but for us do it yourselfers this patch set was great. Comes with various patches all in different sizes. If you're not familiar with fixing a tire it's really easy and honestly a scam getting it done. Fun fact the gray glue on the bottom is actually activated when you drive heating up the patch and vulcanizing it to the tire but it doesn't hurt to actually use some rubber cement to seal around the patch to prevent future leaks. I ended up having to use these on one of my motorcycle tires when I ran over a pallet staple, for me the biggest patchwork and once testing and rebeating the tire there was no leakage. Good price for the amount you receive and cost less to repair it yourself than taking it to a shop
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
T
Verified Purchase
The Central Scrutinizer
Battle Creek, US
★★★★★ 5
Worked Great. Save a Near New Tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I got these because twice this year I picked up a nail in my motorcycle tire. The local shops want to sell tires so they won't patch any tire no matter how new. I used these on two tires, a steel-belted radial and a bias-ply off-road tire. It worked out great, both have been holding air for months now and by doing it myself I saved hundreds of $$$. These are the best way to pemanently patch a tire that's gotten a smallish puncture.
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Reviewed in the United States on December 1, 2025
W
Verified Purchase
Wilson Xu
Draper, US
★★★★★ 5
Good quality, Best for schools and shops.
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I bought this butyl repair patch and the quality is good. I brought it to the school where I’m learning automotive repair and used it as a teaching consumable. Many students tried it, and everyone thought it worked very well. One thing I would suggest for individual buyers: pay attention to the size combinations in the package. For most car owners, you may end up using only one size more often. Because of that, this mixed-size packaging is probably more suitable for schools, training programs, or auto repair shops where different sizes are needed regularly. Overall, it’s still a good quality product and performs exactly as expected.
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Reviewed in the United States on March 15, 2026
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Verified Purchase
Jon P Summers
New York, US
★★★★★ 4
Look very useful
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
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Reviewed in the United States on March 1, 2024

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