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

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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW 135i Most Popular Parts

Sort By
Filter By
Return to Top

Front Axle Support

ES#242016 - 31116785639 - Front Axle Support - Replace your front axle support and save - Genuine BMW - BMW

Replace your front axle support and save affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
242016
Mfg#:
31116785639
Ships in 2 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.

$1053.99

This product was last offered at the strikethrough price on
07-10-2026

$1006.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured CDMA TeleMatics Module

ES#1928289 - 84109181230 - Remanufactured CDMA TeleMatics Module - Price includes a refundable $200 core charge - Genuine BMW - BMW

Price includes a refundable $200 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles equipped with Bluetooth

Brand:
Genuine BMW - Corporate Logo
ES#:
1928289
Mfg#:
84109181230
Back Ordered
$1006.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54 HKS BOV - Silver

ES#4007044 - HKBV400001V - N54 HKS BOV - Silver - The BMW n54 HKS BOV comes complete with all necessary hardware required for a complete and professional installation. - HKS - BMW

The BMW n54 HKS BOV comes complete with all necessary hardware required for a complete and professional installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HKS - Corporate Logo
ES#:
4007044
Mfg#:
HKBV400001V
Ships in 8 Business Days
$335.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner N54 Performance Radiator Kit - Manual Transmission

ES#4932493 - 004443LA01KT - Turner N54 Performance Radiator Kit - Manual Transmission - Features A CSFxTurner High Performance Dual Core Radiator and must have upgraded silicone cooling lines needed for a confidence inspiring cooling enhancement. - Assembled By ECS - BMW

Features A CSFxTurner High Performance Dual Core Radiator and must have upgraded silicone cooling lines needed for a confidence inspiring cooling enhancement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4932493
Mfg#:
004443LA01KT
Ships on Sep 14, 2026
Auto Notify
ON SALE!
$1092.99

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

$1004.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Beauty Cover Securing Bolt - Priced Each

ES#14829 - 07119906086 - Engine Beauty Cover Securing Bolt - Priced Each - Used to secure the engine beauty cover to the valve cover - Genuine BMW - BMW

Used to secure the engine beauty cover to the valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
14829
Mfg#:
07119906086
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Pan Screw

ES#4872663 - 24117552108 - Transmission Pan Screw - M6x28.5mm - ZF - BMW

M6x28.5mm We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ZF - Corporate Logo
ES#:
4872663
Mfg#:
24117552108
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mirror Glass - Heated/Convex - Right

ES#1305200 - 51167252896 - Mirror Glass - Heated/Convex - Right - Factory replacement mirror glass - Genuine BMW - BMW

Factory replacement mirror glass affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1305200
Mfg#:
51167252896
Ships in 2 Business Days
8% off MSRP

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

$155.99

This product was last offered at the strikethrough price on
07-10-2026

$142.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pads set

ES#3674676 - 34116786044 - Front Brake Pads set - Quality replacement brake pads from an original equipment supplier - Brembo - BMW

Quality replacement brake pads from an original equipment supplier affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date to 10/2010 or performance brake calipers

Brand:
Brembo - Corporate Logo
ES#:
3674676
Mfg#:
34116786044
In Stock
31% off MSRP

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

$111.99

This product was last offered at the strikethrough price on
01-21-2026

$76.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport N54 Silicone Turbo Inlet Hose Kit - Stock Location

ES#4148001 - TMSN54STIH - Turner Motorsport N54 Silicone Turbo Inlet Hose Kit - Stock Location - Complete kit to eliminate your flimsy plastic inlet hoses and upgrade to new silicone hoses! - Turner Motorsport - BMW

Complete kit to eliminate your flimsy plastic inlet hoses and upgrade to new silicone hoses! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4148001
Mfg#:
TMSN54STIH
In Stock
ON SALE!
Starting at $333.59 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yellow Connecting Rod Bearing - Priced Each

ES#249036 - 11247576714 - Yellow Connecting Rod Bearing - Priced Each - Standard size replacement rod bearing - Genuine BMW - BMW

Standard size replacement rod bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
249036
Mfg#:
11247576714
Ships in 2 Business Days
12% off MSRP

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

$45.53

This product was last offered at the strikethrough price on
07-10-2026

$40.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Metal Plate Limited-Slip Differential - 1.0 Way

ES#2795267 - MF-TRS-10E90 - Metal Plate Limited-Slip Differential - 1.0 Way - Provides maximum traction and lock up when accelerating. Perfect for drift or drag racing situations or those looking to increase the sport feel of the car. - Team MFactory - BMW

Provides maximum traction and lock up when accelerating. Perfect for drift or drag racing situations or those looking to increase the sport feel of the car. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Any defects or warranty clams will have to go directly to Team M Factory
For vehicles with an automatic transmission

Brand:
Team MFactory - Corporate Logo
ES#:
2795267
Mfg#:
MF-TRS-10E90
Ships in 6 Business Days
$999.99 USD
Free Shipping
on orders $49 and up

Metal Plate Limited-Slip Differential - 1.5 Way

Provides maximum traction when accelerating and provides a "50% lock up" during deceleration affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an automatic transmission

Brand:
Team MFactory - Corporate Logo
ES#:
4669161
Mfg#:
TRS-10E90B-1.5
Ships in 6 Business Days
$999.99 USD
Free Shipping

N54 Billet Vacuum (Boost Control) Tank Pair - Anodized Red

ES#4505869 - VACUUMCANRED - N54 Billet Vacuum (Boost Control) Tank Pair - Anodized Red - Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Vacuum Tanks! - Vargas Turbo Technologies - BMW

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Vacuum Tanks! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4505869
Mfg#:
VACUUMCANRED
Ships in 10 Business Days
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Puddle Light - Priced Each

ES#175387 - 63316972605 - Puddle Light - Priced Each - Located in the lower portion of the interior door or interior - Genuine BMW - BMW MINI

Located in the lower portion of the interior door or interior affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
175387
Mfg#:
63316972605
In Stock
9% off MSRP

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

$22.00

This product was last offered at the strikethrough price on
07-10-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OBDII USB Diagnostic Cable

ES#6928 - vt1a0003 - OBDII USB Diagnostic Cable - Universal USB diagnostic cable - download FTDI USB drivers found under learn more - ECS - Audi BMW Volkswagen

Universal USB diagnostic cable - download FTDI USB drivers found under learn more affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
6928
Mfg#:
VT1A0003
Ships on Nov 18, 2026
ON SALE! SAVE 25%
$73.99

This product was last offered at the strikethrough price on
06-13-2026

$55.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm Bushing - Inner

ES#3219778 - 33326770829 - Rear Lower Control Arm Bushing - Inner - An excellent alternative to OE, restore response and predictability. - Lemforder - BMW

An excellent alternative to OE, restore response and predictability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
The lowest arm housing the coil spring.

Brand:
Lemforder - Corporate Logo
ES#:
3219778
Mfg#:
33326770829
In Stock
$18.99

This product was last offered at the strikethrough price on
04-06-2026

$13.48 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