Skip to content

Side Extension Mounting Plate

Marsoni M251S
Sale price$63.21
Pay 4 payments of $15.80 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Side Extension Mounting Plate90 Degree MCS Side Step PLACEMENT Attaches to pre drilled holes along side of any new MCS Top Plate (Item No. 7160 0085 or 7160 0086) FEATURES Heavy gauge steel construction for long term durability Black powdercoat finish for maximum corrosion resistance Provides an off set mounting surface for any Complete DS Pole Assembly or Lower Tube Assembly Width: 5. 0 in 12. 7 cm Depth: 3. 65 in 9. 27 cm WARRANTY: LIMITED LIFETIME A limited lifetime warranty
Easy Shipping

Quick Dispatch:

Your Side Extension Mounting Plate orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Side Extension Mounting Plate ships.

Need Help?
Questions about Side Extension Mounting Plate, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Side Extension Mounting Plate in your area.

Get Shipping Estimates

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
4.5 ★★★★★
Based on 2345 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
F
Verified Purchase
Feedback Jedi
Omaha, US
★★★★★ 4
Quick solution to replace that OEM Plastic Mount in your BMW E90
Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle. Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting. Cons: The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that. Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2024
M
Verified Purchase
Martin Maldonado
New York, US
★★★★★ 5
A-
Great part, had to change oring the one that comes with is way to big, but overall great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
J
Verified Purchase
Jason m Barger
Natrona Heights, US
★★★★★ 5
BOSCH Oil filter
BOSCH Is the best for all car products Fit like it should have and works great. Always use BOSCH in my car
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2024
A
Verified Purchase
Adam E. Mis
Pawtucket, US
★★★★★ 5
Fit
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2024
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Good
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025

recommand products