Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW M3 Lumbar Seat Parts

Sort By
Filter By
Return to Top

Lumbar Switch

ES#136234 - 52102695395 - Lumbar Switch - Gives you control of the lumbar system in your power seat. - Genuine BMW - BMW

Gives you control of the lumbar system in your power seat.

Brand:
Genuine BMW - Corporate Logo
ES#:
136234
Mfg#:
52102695395
Ships in 2 Business Days
ON SALE!
$42.99

This product was last offered at the strikethrough price on
06-25-2026

$39.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Unit

ES#184494 - 67668385631 - Valve Unit - Responsible for lumbar adjustment - Genuine BMW - BMW

Responsible for lumbar adjustment

Brand:
Genuine BMW - Corporate Logo
ES#:
184494
Mfg#:
67668385631
Special Order: No Guaranteed ETA
2% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$175.99

This product was last offered at the strikethrough price on
07-26-2026

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Medium Lumbar Cushion - Black

ES#3192045 - HB/662 - Medium Lumbar Cushion - Black - Add additional lower back support to your OMP Racing Seat. - OMP - BMW MINI

Add additional lower back support to your OMP Racing Seat.

Brand:
OMP - Corporate Logo
ES#:
3192045
Mfg#:
HB/662
Ships on Aug 26, 2026
$75.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Small Lumbar Cushion - Black

ES#3192046 - HB/692 - Small Lumbar Cushion - Black - Add additional lower back support to your OMP Racing Seat. - OMP - BMW MINI

Add additional lower back support to your OMP Racing Seat.

Brand:
OMP - Corporate Logo
ES#:
3192046
Mfg#:
HB/692
Ships on Aug 13, 2026
$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VALVE UNIT

ES#138399 - 52107115694 - VALVE UNIT - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
138399
Mfg#:
52107115694
Ships in 9 Business Days
1% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$134.99

This product was last offered at the strikethrough price on
07-26-2026

$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings