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 Clear

BMW Z4 3.0Si N52 3.0L

    • 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 BMW Z4 3.0Si N52 3.0L
Your Vehicle BMW Z4 3.0Si N52 3.0L
Change Clear

BMW Z4 3.0Si N52 3.0L Interior Window Parts

Sort By
Filter By
Return to Top

Window Guide Slide - Priced Each

ES#93539 - 51321938884 - Window Guide Slide - Priced Each - Keep those power windows sliding properly with a new guide slide - Genuine BMW - BMW

Keep those power windows sliding properly with a new guide slide affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
93539
Mfg#:
51321938884
In Stock
$14.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Door Window Holder Kit

ES#3673928 - B8800087 - Door Window Holder Kit - BAS' innovative solution to hold up window glass during a window motor or regulator service - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

BAS' innovative solution to hold up window glass during a window motor or regulator service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673928
Mfg#:
B8800087
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 25%
$20.99

This product was last offered at the strikethrough price on
05-02-2026

$15.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Window Regulator - Left

ES#94384 - 51337198909 - Power Window Regulator - Left - Does not include a lift motor - Genuine BMW - BMW

Does not include a lift motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 10/2006

Brand:
Genuine BMW - Corporate Logo
ES#:
94384
Mfg#:
51337198909
Ships in 3 Business Days
4% off MSRP

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

$635.99

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

$611.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Widow Regulator - Right

ES#94385 - 51337198910 - Front Widow Regulator - Right - Restore window function by replacing your window regulator - Genuine BMW - BMW

Restore window function by replacing your window regulator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
94385
Mfg#:
51337198910
Ships in 6 Business Days
4% off MSRP

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

$635.99

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

$611.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Window Regulator Sliding Pivot

ES#2534291 - 51321938884 - Window Regulator Sliding Pivot - Keep those power windows sliding properly with a new guide slide - URO - BMW

Keep those power windows sliding properly with a new guide slide affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534291
Mfg#:
51321938884
In Stock
$3.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E85 Window Switch Panel - Right

ES#167357 - 61316935860 - E85 Window Switch Panel - Right - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles without Folding Mirrors

Brand:
Genuine BMW - Corporate Logo
ES#:
167357
Mfg#:
61316935860
Ships in 4 Business Days
4% off MSRP

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

$188.99

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

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Window Switch Panel - Left

ES#167604 - 61316955043 - Window Switch Panel - Left - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
167604
Mfg#:
61316955043
Back Ordered
4% off MSRP

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

$188.99

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

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Window switch

ES#167605 - 61316955044 - Window switch - Beige - Genuine BMW - BMW

Beige affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 10/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
167605
Mfg#:
61316955044
Back Ordered
4% off MSRP

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

$188.99

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

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#16714 - 07146986935 - Hex Nut - Priced Each - M6. Bolts the window regulator to the door - Genuine BMW - BMW MINI

M6. Bolts the window regulator to the door affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16714
Mfg#:
07146986935
Ships in 2 Business Days
6% off MSRP

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

$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

UV Sunshades - Windshield (Gold)

ES#4846535 - 895-GOLD - UV Sunshades - Windshield (Gold) - UV-blocking, temperature-reducing window sunshades keep your interior comfortable and reduce energy consumption. Direct fit for your BMW Z4. - Bavarian Autosport - BMW

UV-blocking, temperature-reducing window sunshades keep your interior comfortable and reduce energy consumption. Direct fit for your BMW Z4. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4846535
Mfg#:
895-GOLD
Ships in 3 Business Days
ON SALE!
$54.99

This product was last offered at the strikethrough price on
05-02-2026

$53.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Window Motor

ES#4424020 - 67628362064 - Window Motor - BBR Automotive - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBR Automotive - Corporate Logo
ES#:
4424020
Mfg#:
67628362064
Ships in 1-2 days
$117.99

This product was last offered at the strikethrough price on
05-07-2026

$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Window Regulator Sliding Pivot

ES#2871655 - 51321938884 - Window Regulator Sliding Pivot - Keep those power windows sliding properly with a new guide slide - Febi - BMW

Keep those power windows sliding properly with a new guide slide affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2871655
Mfg#:
51321938884
In Stock
$3.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Window Guide Slide - Priced Each

ES#4940122 - 51321938884 - Window Guide Slide - Priced Each - Keep those power windows sliding properly with a new guide slide - Bremmen Parts - BMW

Keep those power windows sliding properly with a new guide slide affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940122
Mfg#:
51321938884
Ships on Jul 9, 2026
Auto Notify
ON SALE! SAVE 52%
$1.99

This product was last offered at the strikethrough price on
05-02-2026

$0.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Window Defogger Electrically Conductive Tab Adhesive

ES#4440363 - 21351 - Rear Window Defogger Electrically Conductive Tab Adhesive - Quickly and easily bonds defogger tab to grid on rear window. - Permatex - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Quickly and easily bonds defogger tab to grid on rear window. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Permatex - Corporate Logo
ES#:
4440363
Mfg#:
21351
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Countersunk Screw

ES#94507 - 51338254577 - Countersunk Screw - Used on the door window lifting mechanism - Genuine BMW - BMW

Used on the door window lifting mechanism affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
94507
Mfg#:
51338254577
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Interior Window Parts

Car windows have their ups and downs. Make sure both happen when you want them to with window regulators and related window repair parts.

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