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 E39 525i M54 2.5L

    • 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 E39 525i M54 2.5L
Your Vehicle BMW E39 525i M54 2.5L
Change Clear

BMW E39 525i M54 2.5L Most Popular Parts

Sort By
Filter By
Return to Top

Air Conditioning Service Valve - R134A

ES#256138 - 64509177579 - Air Conditioning Service Valve - R134A - Keep your A/C system charged - Genuine BMW - BMW MINI

Keep your A/C system charged

Brand:
Genuine BMW - Corporate Logo
ES#:
256138
Mfg#:
64509177579
Ships in 2 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Grommet - Priced Each

ES#41404 - 21521164603 - Grommet - Priced Each - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
41404
Mfg#:
21521164603
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Socket Terminal MQS - Priced Each

ES#164711 - 61131383776 - Socket Terminal MQS - Priced Each - 0.2-0.35 mm electrical contact - Genuine BMW - BMW MINI

0.2-0.35 mm electrical contact

Brand:
Genuine BMW - Corporate Logo
ES#:
164711
Mfg#:
61131383776
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Clutch Disc - 5 Speed Transmission

ES#41152 - 21217524970 - Remanufactured Clutch Disc - 5 Speed Transmission - 228mm Diameter - Genuine BMW - BMW

228mm Diameter

Brand:
Genuine BMW - Corporate Logo
ES#:
41152
Mfg#:
21217524970
In Stock
ON SALE!
$207.99

This product was last offered at the strikethrough price on
08-26-2026

$191.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Service Kit

ES#240373 - ECSE393421-1 - Rear Brake Service Kit - Featuring ECS V5 Coated Rotors and ECS DD23 "Daily Driver" ceramic pads. - Assembled By ECS - BMW

Featuring ECS V5 Coated Rotors and ECS DD23 "Daily Driver" ceramic pads. 10X Entries Into Our F80 M3 Sweepstakes
For sedan models only

Brand:
Assembled By ECS - Corporate Logo
ES#:
240373
Mfg#:
ECSE393421-1
Ships in 5 Business Days
ON SALE! SAVE 18%
$232.99

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

$191.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

SEAT BACKREST

ES#141538 - 52108150029 - SEAT BACKREST - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
141538
Mfg#:
52108150029
In Stock
ON SALE!
$204.99

This product was last offered at the strikethrough price on
08-12-2026

$190.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Touch Up Paint Pen - Arctic Silver (309)

ES#4390559 - app309KT - Touch Up Paint Pen - Arctic Silver (309) - Color in scratches as easily as using a marker! - Bavarian Autosport - BMW

Color in scratches as easily as using a marker! 10X Entries Into Our F80 M3 Sweepstakes
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4390559
Mfg#:
APP309KT
Ships on Oct 28, 2026
Auto Notify
ON SALE! SAVE 20%
$34.00

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

$27.19 USD
Free Shipping
on orders $49 and up

Rear ABS Speed Sensor - Priced Each

ES#4067271 - 34526756376 - Rear ABS Speed Sensor - Priced Each - Delphi - BMW

Brand:
Delphi - Corporate Logo
ES#:
4067271
Mfg#:
34526756376
Ships in 1 Business Day
$47.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Air Adjustment Unit/DISA Valve

ES#2960367 - 11617544806 - Intake Air Adjustment Unit/DISA Valve - Having idle problems and low RPM hesitation? Located on the intake manifold. - URO - BMW

Having idle problems and low RPM hesitation? Located on the intake manifold. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2960367
Mfg#:
11617544806
Ships in 1 Business Day
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

"A" Pillar Trim - Left

ES#114107 - 51438235005 - "A" Pillar Trim - Left - Hellgrau/Light Gray, located next to the windshield - Genuine BMW - BMW

Hellgrau/Light Gray, located next to the windshield For touring models with production date up to 09/2002. For all sedan models

Brand:
Genuine BMW - Corporate Logo
ES#:
114107
Mfg#:
51438235005
Ships in 2 Business Days
3% off MSRP

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

$195.99

This product was last offered at the strikethrough price on
08-28-2026

$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"A" Pillar Trim - Right

ES#114110 - 51438235008 - "A" Pillar Trim - Right - Sandbeige/Tan, located next to the windshield - Genuine BMW - BMW

Sandbeige/Tan, located next to the windshield For touring models with production date up to 09/2002. For all sedan models

Brand:
Genuine BMW - Corporate Logo
ES#:
114110
Mfg#:
51438235008
Ships in 2 Business Days
3% off MSRP

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

$195.99

This product was last offered at the strikethrough price on
08-28-2026

$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Resistor - Rear

ES#177232 - 64118369561 - Blower Motor Resistor - Rear - Used to control the speed of the blower motor - Genuine BMW - BMW

Used to control the speed of the blower motor For vehicle with rear air conditioning

Brand:
Genuine BMW - Corporate Logo
ES#:
177232
Mfg#:
64118369561
Ships in 6 Business Days
3% off MSRP

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

$194.99

This product was last offered at the strikethrough price on
08-28-2026

$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TOOL KIT

ES#2925345 - 83302285058 - TOOL KIT - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
2925345
Mfg#:
83302285058
Special Order: No Guaranteed ETA
$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 Rear FloorLiner - Tan

ES#2837864 - 454282 - E39 Rear FloorLiner - Tan - Laser measured for perfect fitment and ultimate protection against moisture and debris - WeatherTech - BMW

Laser measured for perfect fitment and ultimate protection against moisture and debris

Brand:
WeatherTech - Corporate Logo
ES#:
2837864
Mfg#:
454282
Ships in 2 Business Days
$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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