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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Most Popular Parts

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N54 Performance Radiator Kit - Automatic/DCT

ES#4730412 - 17117547059eKT - N54 Performance Radiator Kit - Automatic/DCT - Features A CSF High Performance Radiator and must have upgraded silicone cooling lines needed for a confidence inspiring cooling enhancement. - Assembled By ECS - BMW

Features A CSF High Performance Radiator and must have upgraded silicone cooling lines needed for a confidence inspiring cooling enhancement. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4730412
Mfg#:
17117547059EKT
In Stock
ON SALE!
$1115.99

This product was last offered at the strikethrough price on
06-16-2026

$1092.77 USD
Free Shipping
on orders $49 and up
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!

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

Density Line Performance Motor Mount Set

ES#3143669 - 034-509-005X - Density Line Performance Motor Mount Set - Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts. - 034Motorsport - BMW

Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts. 2X Entries Into Our F80 M3 Sweepstakes
[Z4] - For Roadster Models Only

Brand:
034Motorsport - Corporate Logo
ES#:
3143669
Mfg#:
034-509-005X
In Stock
$264.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ST X Performance Coilover System - Fixed Damping

ES#4447810 - 13220032 - ST X Performance Coilover System - Fixed Damping - Height adjustable with average lowering of 1.2"-2.4"F, 1.2"-2.2"R. - Suspension Techniques - BMW

Height adjustable with average lowering of 1.2"-2.4"F, 1.2"-2.2"R.

Brand:
Suspension Techniques - Corporate Logo
ES#:
4447810
Mfg#:
13220032
In Stock at Vendor
$1089.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit - 6 Speed Transmission

ES#4000776 - 21208631999 - Clutch Kit - 6 Speed Transmission - Includes clutch disc, pressure plate, and clutch release bearing - LUK - BMW
ECS Tuning recommends this product.

Includes clutch disc, pressure plate, and clutch release bearing We Price Match - Give Us A Call or Chat!

Brand:
LUK - Corporate Logo
ES#:
4000776
Mfg#:
21208631999
In Stock
$454.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OEM+ Upgraded Front Mount Intercooler

ES#4752926 - 054380LA01 - OEM+ Upgraded Front Mount Intercooler - Boost power and lower intercooler outlet temperatures! - ECS - BMW

Boost power and lower intercooler outlet temperatures! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4752926
Mfg#:
054380LA01
In Stock
ON SALE! SAVE 15%
$461.99

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

$392.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M Valve stem caps

ES#3251083 - 36122456427 - M Valve stem caps - A set of black caps featuring the ///M logo - Genuine BMW - BMW

A set of black caps featuring the ///M logo

Brand:
Genuine BMW - Corporate Logo
ES#:
3251083
Mfg#:
36122456427
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Aluminized Silicone Water Pump Hose - with clamps

ES#3659542 - 020414ecs01KT - ECS Aluminized Silicone Water Pump Hose - with clamps - The upgrade N52/N54/N55 owners have been waiting for - get rid of that failure-prone water pump to thermostat hose - ECS - BMW

The upgrade N52/N54/N55 owners have been waiting for - get rid of that failure-prone water pump to thermostat hose 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3659542
Mfg#:
020414ECS01KT
In Stock
ON SALE! SAVE 25%
$113.99

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

$85.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMS Pedal Tuner - Automatic Transmission

ES#3643099 - BMSPBT - BMS Pedal Tuner - Automatic Transmission - Remove the dead area from your throttle pedal. - Burger Motorsports - BMW

Remove the dead area from your throttle pedal.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3643099
Mfg#:
BMSPBT
In Stock
$199.00 USD
Free Shipping
on orders $49 and up
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 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3161717
Mfg#:
VTT-N54-PCV
In Stock
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit - Standard Performance - N54

ES#4745231 - ARP-HSK-N54-S - ARP Head Stud Kit - Standard Performance - N54 - This kit offers increased clamping force and enhanced head gasket sealing, helping to prevent head gasket failure - ARP - BMW

This kit offers increased clamping force and enhanced head gasket sealing, helping to prevent head gasket failure

Brand:
ARP - Corporate Logo
ES#:
4745231
Mfg#:
ARP-HSK-N54-S
Back Ordered
$499.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - Priced Each

ES#4045738 - 18407502196 - Flange Nut - Priced Each - Used to secure the exhaust manifold to the cylinder head - Elring - BMW
ECS Tuning recommends this product.

Used to secure the exhaust manifold to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4045738
Mfg#:
18407502196
In Stock
$3.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Aluminum Skid Plate - Wrinkle Black - E9X RWD

ES#4068790 - 028534tms01-02KT - Turner Aluminum Skid Plate - Wrinkle Black - E9X RWD - The ultimate upgrade to protect the underside of your E9X! - Turner Motorsport - BMW

The ultimate upgrade to protect the underside of your E9X! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard front bumper (non-M Sport)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4068790
Mfg#:
028534TMS01-02KT
In Stock
ON SALE!
$593.99

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

$564.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Indicator with hardware

ES#3570742 - 12617607910KT - Oil Level Indicator with hardware - Reads oil level in oil pan, includes new hardware and seal - Genuine BMW - BMW

Reads oil level in oil pan, includes new hardware and seal

Brand:
Genuine BMW - Corporate Logo
ES#:
3570742
Mfg#:
12617607910KT
In Stock
$263.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B4 OE Replacement Shocks And Struts Kit

ES#3149773 - 22-135049KT - B4 OE Replacement Shocks And Struts Kit - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with sports suspension

Brand:
Bilstein - Corporate Logo
ES#:
3149773
Mfg#:
22-135049KT
In Stock
$420.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Cowl Delete/Cabin Filter Set

ES#4500859 - 007629LA01-02 - Turner Motorsport Cowl Delete/Cabin Filter Set - Clear up the clutter in your engine bay and be able to access the back of the motor without taking off the whole windshield cowl. - Turner Motorsport - BMW

Clear up the clutter in your engine bay and be able to access the back of the motor without taking off the whole windshield cowl. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4500859
Mfg#:
007629LA01-02
In Stock
ON SALE! SAVE 25%
$87.99

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

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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