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BMW 135i Most Popular Parts

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S55 Oil Pan & Pump Kit

ES#4658912 - s55panpumpupgKT - S55 Oil Pan & Pump Kit - Prevent oil starvation when cornering! - Assembled By ECS - BMW

Prevent oil starvation when cornering! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
NOT A DIRECT PLUG & PLAY UPGRADE FOR 135I MODELS -- Major modifications to the pan and oil pickup tube will be required to fit this conversion kit on 135i models. Professional installation is required for this kit.

Brand:
Assembled By ECS - Corporate Logo
ES#:
4658912
Mfg#:
S55PANPUMPUPGKT
Ships in 4 Business Days
$2952.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt

ES#4876652 - 049453LA01-02KT8 - N54 Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt - Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! - Enthusiast Bundles - BMW

Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876652
Mfg#:
049453LA01-02KT8
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 47%
$170.99

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

$91.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor

ES#4057188 - 13627599042 - MAP Sensor - Hamburg Tech Map Sensor for maximum flow readings - Hamburg Tech - BMW

Hamburg Tech Map Sensor for maximum flow readings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4057188
Mfg#:
13627599042
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Service Kit - Level 2

ES#2523893 - 24117571217 - Automatic Transmission Service Kit - Level 2 - Includes all the necessary components for a complete transmission service with Redline D6 fluid - Assembled By ECS - BMW

Includes all the necessary components for a complete transmission service with Redline D6 fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For limited time includes FREE Redline WaterWetter®!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2523893
Mfg#:
24117571217
In Stock
ON SALE!
$231.99

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

$225.45 USD
Free Shipping

Stage 1 Camber Plates - Street

ES#3149846 - 192416-1J - Stage 1 Camber Plates - Street - Easily adjust front camber for the first time, with additional caster adjustment - installs in place of stock strut mounts. Perfect for daily driven stock cars! - KMAC - BMW

Easily adjust front camber for the first time, with additional caster adjustment - installs in place of stock strut mounts. Perfect for daily driven stock cars! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KMAC - Corporate Logo
ES#:
3149846
Mfg#:
192416-1J
Ships in 1-2 days
$380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt - N54

ES#4485240 - 7pk1855 - Performance Kevlar Reinforced Belt - N54 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485240
Mfg#:
7PK1855
Ships on Aug 3, 2026
Auto Notify
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Manual Transmission Complete Bellhousing Bolt Kit

ES#4750891 - 23001222891KT - N54 Manual Transmission Complete Bellhousing Bolt Kit - Complete Bellhousing Bolt Kit For Manual Transmission N54 Cars - Genuine BMW - BMW

Complete Bellhousing Bolt Kit For Manual Transmission N54 Cars affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4750891
Mfg#:
23001222891KT
In Stock
$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Mass Flywheel

ES#3146988 - 21207640733 - Dual Mass Flywheel - High quality replacement flywheel - LUK - BMW
ECS Tuning recommends this product.

High quality replacement flywheel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission

Brand:
LUK - Corporate Logo
ES#:
3146988
Mfg#:
21207640733
In Stock
$1239.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded PCV Valve

ES#3161717 - VTT-N54-PCV - Upgraded PCV Valve - Upgrade your PCV valve to avoid failures and prevent wear - Vargas Turbo Technologies - BMW

Upgrade your PCV valve to avoid failures and prevent wear 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#:
3161717
Mfg#:
VTT-N54-PCV
Ships in 1-3 days
ON SALE! SAVE 15%
$68.99

This product was last offered at the strikethrough price on
07-02-2026

$58.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket - With Bolts

ES#4158448 - 11132210959KT2 - Oil Pan Gasket - With Bolts - Gasket between oil pan and engine block - Genuine BMW - BMW

Gasket between oil pan and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an Automatic Transmission
For automatic transmissions Only!

Brand:
Genuine BMW - Corporate Logo
ES#:
4158448
Mfg#:
11132210959KT2
In Stock
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#3236239 - 11787596924 - Oxygen Sensor - 740mm. Front O2 sensor/Lambda probe - Bosch - BMW
ECS Tuning recommends this product.

740mm. Front O2 sensor/Lambda probe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3236239
Mfg#:
11787596924
In Stock
$163.84

This product was last offered at the strikethrough price on
05-19-2026

$162.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clock Spring Assembly

ES#4316548 - 61319122509 - Clock Spring Assembly - Located in steering column - Bremmen Parts - BMW

Located in steering column affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without a heated steering wheel.

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316548
Mfg#:
61319122509
In Stock
ON SALE! SAVE 20%
$127.99

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

$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARM Relocated Silicone Inlet Intake Kit

ES#4375664 - N54RI200 - ARM Relocated Silicone Inlet Intake Kit - 2.0" Turbo Inlet - ARM Motorsports - BMW

2.0" Turbo Inlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4375664
Mfg#:
N54RI200
In Stock
$447.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

New Starter Motor

ES#3550972 - 12412354701 - New Starter Motor - Brand new unit - no core charge! Avoid messing with a core return entirely! - TYC - BMW

Brand new unit - no core charge! Avoid messing with a core return entirely! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 03/2011

Brand:
TYC - Corporate Logo
ES#:
3550972
Mfg#:
12412354701
In Stock
$140.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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