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BMW 335i Engine Parts & Accessories

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Stage 3 N55/S55 Upgraded Fuel Injectors - Set Of 6

ES#4905048 - 201-0261 - Stage 3 N55/S55 Upgraded Fuel Injectors - Set Of 6 - Provides up to 85% more fuel flow than stock injectors! - Precision Raceworks - BMW

Provides up to 85% more fuel flow than stock injectors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4905048
Mfg#:
201-0261
In Stock
$1799.00 USD
Free Shipping
on orders $49 and up

MSL Oil Thermostat Hardware

ES#4772301 - 030210011 - MSL Oil Thermostat Hardware - Grade 5 Titanium M8 hardware for use with MSL Oil Thermostats - Mosselman Turbosystems - BMW

Grade 5 Titanium M8 hardware for use with MSL Oil Thermostats affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mosselman Turbosystems - Corporate Logo
ES#:
4772301
Mfg#:
030210011
In Stock
$25.99 USD
Free Shipping
on orders $49 and up

DO88 Turbo Inlet Hose - E9X/E8X 135i/335i/35i (47mm)

ES#4656892 - do88kit213S47 - DO88 Turbo Inlet Hose - E9X/E8X 135i/335i/35i (47mm) - Lets your engine breathe significantly better! - DO88 - BMW

Lets your engine breathe significantly better! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
47mm diameter for OE size turbocharger only.

Brand:
DO88 - Corporate Logo
ES#:
4656892
Mfg#:
DO88KIT213S47
Ships in 8 Business Days
$325.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance H-Beam Connecting Rod Set

Designed for use in high horsepower builds, supporting over 800 horsepower! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MANLEY - Corporate Logo
ES#:
5375260
Mfg#:
14078-6
In Stock
3% off MSRP

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

$923.99

This product was last offered at the strikethrough price on
06-07-2026

$895.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LEAK DIAGNOSIS MODULE

ES#2797527 - 16137333302 - LEAK DIAGNOSIS MODULE - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2797527
Mfg#:
16137333302
In Stock
7% off MSRP

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

$239.99

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

$223.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover upgrade kit

ES#3603951 - 11127565284KT - Valve Cover upgrade kit - Includes valve cover, PCV vent hose and VTT PCV Valve - Assembled By ECS - BMW

Includes valve cover, PCV vent hose and VTT PCV Valve 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#:
3603951
Mfg#:
11127565284KT
In Stock
ON SALE! SAVE 23%
$423.99

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

$324.73 USD
This product is lifetime replacement eligible Lifetime Replacement

N55 Performance Silicone Radiator Hose Kit - With OE Connectors

ES#5335373 - 018739LA02 - N55 Performance Silicone Radiator Hose Kit - With OE Connectors - Retains OEM fitment with superior looks and durability. Pre-assembled with factory connectors for easy installation! - ECS - BMW

Retains OEM fitment with superior looks and durability. Pre-assembled with factory connectors for easy installation! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5335373
Mfg#:
018739LA02
In Stock
ON SALE! SAVE 20%
$185.99

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

$148.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

ES#3478176 - 11118618864 - Front Crankshaft Seal - 65x79x10 - Usually replaced when servicing the timing chains - Elring - BMW

65x79x10 - Usually replaced when servicing the timing chains affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with a production date from 02/2011

Brand:
Elring - Corporate Logo
ES#:
3478176
Mfg#:
11118618864
In Stock
$16.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Performance Transmission Mount Set

ES#3143399 - 034-509-4050-SD - Density Line Performance Transmission Mount Set - Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive! - 034Motorsport - BMW

Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3143399
Mfg#:
034-509-4050-SD
In Stock
$66.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#4726424 - 11517583965 - Auxiliary Water Pump - Replace your failure prone electric water pump with a high quality aftermarket unit and restore cooling system functionality - Pierburg - BMW

Replace your failure prone electric water pump with a high quality aftermarket unit and restore cooling system functionality affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pierburg - Corporate Logo
ES#:
4726424
Mfg#:
11517583965
In Stock
$221.99 USD
Free Shipping
on orders $49 and up

Engine Oil Pan Replacement Kit

ES#4755720 - 11137570400KT - Engine Oil Pan Replacement Kit - One-and-done package for replacing your damaged oil pan. Oil change kit, gaskets, hardware, brand new oil pan. - Assembled By ECS - BMW

One-and-done package for replacing your damaged oil pan. Oil change kit, gaskets, hardware, brand new oil pan. 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#:
4755720
Mfg#:
11137570400KT
In Stock at Vendor
ON SALE! SAVE 12%
$504.32

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

$443.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

N54 Pure Stage 2 "Daily-Driver" Turbo Upgrade

ES#3660779 - PURE-N54-0003KT - N54 Pure Stage 2 "Daily-Driver" Turbo Upgrade - Capable of 450-600 WHP with supporting modifications - Includes a $300 core charge - Pure Turbos - BMW

Capable of 450-600 WHP with supporting modifications - Includes a $300 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
These will not work with OEM stock inlets - Aftermarket 2" inlet kit is required

Brand:
Pure Turbos - Corporate Logo
ES#:
3660779
Mfg#:
PURE-N54-0003KT
Ships on Jul 7, 2026
$3524.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mosselman BMW N55 EWG Upgrade Turbocharger, MSL48-60

ES#4636461 - 10210014 - Mosselman BMW N55 EWG Upgrade Turbocharger, MSL48-60 - Mosselman Upgraded TurboCharger MSL4860- N55 EWG - Mosselman Turbosystems - BMW

Mosselman Upgraded TurboCharger MSL4860- N55 EWG affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Electronic Wastegate

Brand:
Mosselman Turbosystems - Corporate Logo
ES#:
4636461
Mfg#:
10210014
Ships in 6 Business Days
$3524.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lightweight AGM Battery

ES#3617613 - B3121 - Lightweight AGM Battery - Perfect upgrade to get rid of a troublesome Lead-Acid battery and add both power and reliability at the same time! - Braille - BMW

Perfect upgrade to get rid of a troublesome Lead-Acid battery and add both power and reliability at the same time! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Braille - Corporate Logo
ES#:
3617613
Mfg#:
B3121
Ships in 5 Business Days
$270.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Chargepipe - Xdrive

ES#3985118 - CTS-IT-805 - N55 Chargepipe - Xdrive - Replaces the weak plastic factory pipe for more reliability and boost holding capacity. - CTS - BMW

Replaces the weak plastic factory pipe for more reliability and boost holding capacity. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3985118
Mfg#:
CTS-IT-805
Ships in 7 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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