Summit Racing SpeedCard - learn how to get 10% back up to $100

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save With Limited-Time Deals on Exterior Parts & Accessories Today!

Filters

In Stock
- In Stock Items, Including at a Supplier. Ships In a Few Days. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Unity Automotive (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dorman (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Universal
- No (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Doors
- 4 (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Drivetrain
- RWD (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- AWD (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Body Style
- Wagon (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sedan (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sport Utility (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Transmission
- Automatic (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Manual (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Air Spring Position
- Rear Left (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear left (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear right (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear Right (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Amount of Lift Front
- None (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Amount of Lift Rear
- None (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Amount of Drop Front
- None (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filter Options
- Stock Replacement (1)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Air Suspension Springs
BMW
Product Results

Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Brand
- Unity Automotive (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dorman (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Universal
- No (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Doors
- 4 (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Drivetrain
- RWD (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- AWD (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Body Style
- Wagon (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sedan (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sport Utility (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Transmission
- Automatic (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Manual (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Air Spring Position
- Rear Left (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear left (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear right (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear Right (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Amount of Lift Front
- None (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Amount of Lift Rear
- None (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Amount of Drop Front
- None (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filter Options
- Stock Replacement (1)

BMW Air Suspension Springs

Showing In Stock Items. Show All 8 Items.

Individual Parts

Part Groups

Results 1 - 7 of 7

Unity Automotive Air Springs 15-525600

Unity Automotive Air Springs 15-525600

Unity Automotive Air Springs 15-525600

Air Suspension Spring, Rear, Wagon, BMW, Each

Part Number: UNA-15-525600

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525502

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525502

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525502

Air Suspension Spring, Rear Right, Wagon, BMW, Each

Part Number: UNA-15-525502

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 2, 2026 if ordered today

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525501

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525501

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525501

Air Suspension Spring, Rear Left, Wagon, BMW, Each

Part Number: UNA-15-525501

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 2, 2026 if ordered today

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525401

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525401

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525401

Air Suspension Spring, Rear Left, BMW, Each

Part Number: UNA-15-525401

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 2, 2026 if ordered today

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525402

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525402

Unity Automotive Air Springs for 2001-2003 525I, 1999-2000 528I, 1999-2003 540I - 15-525402

Air Suspension Spring, Rear Right, BMW, Each

Part Number: UNA-15-525402

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 2, 2026 if ordered today

Unity Automotive Air Springs for 2000-2006 X5 - 15-525001

Unity Automotive Air Springs for 2000-2006 X5 - 15-525001

Unity Automotive Air Springs for 2000-2006 X5 - 15-525001

Air Suspension Spring, Rear Left, BMW, Each

Part Number: UNA-15-525001

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 2, 2026 if ordered today

Dorman Active Air Suspension Springs for 2003 525I, 2000 528I - 949-959

Dorman Active Air Suspension Springs for 2003 525I, 2000 528I - 949-959

Dorman Active Air Suspension Springs for 2003 525I, 2000 528I - 949-959

Air Suspension Spring, Active Air, OE, Black, Each

Part Number: RNB-949-959

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

...Loading

Estimated Ship Date: May 14, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header