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BMW E46 Most Popular Parts

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Expanding Plastic Rivet - Priced Each

ES#75193 - 51118174185 - Expanding Plastic Rivet - Priced Each - Used various places to attach exterior trim pieces - Genuine BMW - BMW MINI

Used various places to attach exterior trim pieces

Brand:
Genuine BMW - Corporate Logo
ES#:
75193
Mfg#:
51118174185
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#3161687 - 12141709616 - Crankshaft Position Sensor - Does not include O-ring - Hella - BMW

Does not include O-ring

Brand:
Hella - Corporate Logo
ES#:
3161687
Mfg#:
12141709616
Ships in 4 Business Days
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race Polyurethane Rear Trailing Arm Bushing Set

ES#2650952 - PFR5-3608BX2 - Race Polyurethane Rear Trailing Arm Bushing Set - Helps maintain proper suspension geometry for improved handling and less rear steer feeling. Bushing located in the forward position of the rear trailing arm. - Powerflex Black Series - BMW

Helps maintain proper suspension geometry for improved handling and less rear steer feeling. Bushing located in the forward position of the rear trailing arm.

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650952
Mfg#:
PFR5-3608BX2
In Stock
ON SALE! SAVE 15%
$101.99

This product was last offered at the strikethrough price on
08-14-2026

$86.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber CSL Trunk - Convertible

ES#3173561 - 008002ecs01 - Carbon Fiber CSL Trunk - Convertible - Get the legendary CSL look plus the benefits of lightweight carbon fiber - ECS - BMW

Get the legendary CSL look plus the benefits of lightweight carbon fiber 10X Entries For Our 25th Anniversary Sweepstakes!
For convertible models only
For Convertible models only - Not for Coupes

Brand:
ECS - Corporate Logo
ES#:
3173561
Mfg#:
008002ECS01
Ships in 5 Business Days
$1125.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 3

ES#2497309 - 17119071519KT4 - ECS Cooling System Refresh Kit - Level 3 - The ultimate cooling refresh kit - with OEM components - Genuine BMW - BMW

The <font color='red'> ultimate</font> cooling refresh kit - with OEM components For vehicles with automatic transmission only and production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
2497309
Mfg#:
17119071519KT4
Ships in 1-2 days
$2312.99

This product was last offered at the strikethrough price on
07-22-2026

$2250.99 USD
This product is lifetime replacement eligible Partial Replacement

OEM Genuine BMW Oil Change Kit / Inspection I

ES#2550022 - e46m3oci - OEM Genuine BMW Oil Change Kit / Inspection I - Everything you'll need to do a complete oil change including Genuine BMW M Twin Power Turbo oil - Genuine BMW - BMW

Everything you'll need to do a complete oil change including Genuine BMW M Twin Power Turbo oil

Brand:
Genuine BMW - Corporate Logo
ES#:
2550022
Mfg#:
E46M3OCI
In Stock
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Manifold Oxygen Sensor - Front Position/Pre-Cat

ES#11024 - 13952 - Rear Manifold Oxygen Sensor - Front Position/Pre-Cat - Also BMW # 11781405324. Located in the front position of the exhaust manifold for cylinders 4-6 on the S54 engine - Bosch - BMW

Also BMW # 11781405324. Located in the front position of the exhaust manifold for cylinders 4-6 on the S54 engine 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
11024
Mfg#:
13952
In Stock
$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Hood Insulation

ES#126054 - 51487892711 - E46 M3 Hood Insulation - Underhood sound and heat damper - Genuine BMW - BMW

Underhood sound and heat damper

Brand:
Genuine BMW - Corporate Logo
ES#:
126054
Mfg#:
51487892711
Ships in 1-2 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.

$462.99

This product was last offered at the strikethrough price on
08-14-2026

$447.99 USD
This product is lifetime replacement eligible Lifetime Replacement

M3 Replica Bumper Conversion

ES#2682264 - M3E46FTBUMPKT - M3 Replica Bumper Conversion - M3 looks without the M3 cost - ECS - BMW

M3 looks without the M3 cost 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with production date from 09/2001

Brand:
ECS - Corporate Logo
ES#:
2682264
Mfg#:
M3E46FTBUMPKT
Ships in 5 Business Days
$371.99 USD
This product is lifetime replacement eligible Lifetime Replacement

WPC Performance Rod Bearing Replacement Kit

ES#4884041 - 11131437237-KT - WPC Performance Rod Bearing Replacement Kit - The S54 engine is prone to rod bearing failure, especially with higher mileage. Prevent a costly spun bearing and crankshaft damage by replacing your rod bearings before it's too late. - Assembled By ECS - BMW

The S54 engine is prone to rod bearing failure, especially with higher mileage. Prevent a costly spun bearing and crankshaft damage by replacing your rod bearings before it's too late. 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles Produced After 02/2003

Brand:
Assembled By ECS - Corporate Logo
ES#:
4884041
Mfg#:
11131437237-KT
Back Ordered
Auto Notify
ON SALE!
$767.00

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

$743.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Quarter Glass Trim - Left - Chrome

ES#96034 - 51368227685 - Quarter Glass Trim - Left - Chrome - Trim running horizontal from "B" pillar to "C" pillar under quarter window - Genuine BMW - BMW

Trim running horizontal from "B" pillar to "C" pillar under quarter window For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
96034
Mfg#:
51368227685
Ships in 1-2 days
2% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
08-14-2026

$317.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Quarter Glass Trim - Right - Chrome

ES#96035 - 51368227686 - Quarter Glass Trim - Right - Chrome - Trim running horizontal from "B" pillar to "C" pillar under quarter window - Genuine BMW - BMW

Trim running horizontal from "B" pillar to "C" pillar under quarter window For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
96035
Mfg#:
51368227686
Ships in 1-2 days
2% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
08-14-2026

$317.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gloss Shadowline Trim - Right

ES#95938 - 51367891912 - Gloss Shadowline Trim - Right - Trim running horizontal from "B" pillar to "C" pillar under quarter window - Genuine BMW - BMW

Trim running horizontal from "B" pillar to "C" pillar under quarter window For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
95938
Mfg#:
51367891912
Ships in 1-2 days
2% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
08-14-2026

$317.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#252546 - 11781433940 - Oxygen Sensor - Priced Each - 2 Required in each application - Bosch - BMW
ECS Tuning recommends this product.

2 Required in each application 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/2003

Brand:
Bosch - Corporate Logo
ES#:
252546
Mfg#:
11781433940
In Stock
$147.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Suspension Reinforcement Kit

ES#2718690 - 002478ECS01KT - Suspension Reinforcement Kit - Includes ECS RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates. - Assembled By ECS - BMW

Includes ECS RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718690
Mfg#:
002478ECS01KT
In Stock
ON SALE! SAVE 16%
$265.00

This product was last offered at the strikethrough price on
04-03-2026

$221.81 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Non-M Adjustable Camber Plates - Race

ES#3618904 - 018106TMS10 - E46 Non-M Adjustable Camber Plates - Race - Featuring spherical bearings for optimum suspension articulation & performance. - Turner Motorsport - BMW

Featuring spherical bearings for optimum suspension articulation & performance. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with race springs only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3618904
Mfg#:
018106TMS10
In Stock
ON SALE!
Starting at $554.24 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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