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BMW 335i Engine Parts & Accessories

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ARM Dual Cone Intake

ES#4372202 - N54DCI - ARM Dual Cone Intake - Replace your restrictive factory airbox with two pleated and inverted high-flow air filters! - ARM Motorsports - BMW

Replace your restrictive factory airbox with two pleated and inverted high-flow air filters! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4372202
Mfg#:
N54DCI
Back Ordered
Auto Notify
$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Crank Bolt Capture - N54

ES#4696161 - VTT-CRANKHUB-2 - Spline Lock Crank Hub Solution W/ Crank Bolt Capture - N54 - A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture. - Vargas Turbo Technologies - BMW

A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696161
Mfg#:
VTT-CRANKHUB-2
Ships in 10 Business Days
$871.99 USD
Free Shipping

Turner Motorsport Expansion Tank Wire Harness Extension - E9X/E8X N54

ES#3569509 - 021942TMS05 - Turner Motorsport Expansion Tank Wire Harness Extension - E9X/E8X N54 - Allows you to relocate your coolant reservoir seamlessly - Turner Motorsport - BMW

Allows you to relocate your coolant reservoir seamlessly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3569509
Mfg#:
021942TMS05
In Stock
ON SALE! SAVE 25%
$26.99

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

$20.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 Performance Intercooler - F20/F30/F87

ES#4656902 - ICM280 - DO88 Performance Intercooler - F20/F30/F87 - Improved performance intercooler for your car! - DO88 - BMW

Improved performance intercooler for your car! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656902
Mfg#:
ICM280
Ships on Jul 2, 2026
$867.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#4715933 - 13538616079 - Fuel Injector - Priced Each - High pressure fuel injector supplies fuel from the rail to the cylinder - Vemo - BMW

High pressure fuel injector supplies fuel from the rail to the cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4715933
Mfg#:
13538616079
In Stock at Vendor
$1139.99

This product was last offered at the strikethrough price on
02-14-2026

$866.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Hose

ES#2713170 - 17127564480 - Lower Radiator Hose - The hose that attaches to the bottom of the radiator - Rein - BMW

The hose that attaches to the bottom of the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2713170
Mfg#:
17127564480
In Stock
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772589 - 12521433915 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772589
Mfg#:
12521433915
In Stock
ON SALE! SAVE 25%
$10.99

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

$8.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Intake Scoop - Red

ES#2985986 - 54-11478-R - Magnum FORCE Intake Scoop - Red - Increase air flow and lower intake temperatures with this simple modification! - AFE - BMW

Increase air flow and lower intake temperatures with this simple modification! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
2985986
Mfg#:
54-11478-R
In Stock at Vendor
20% off MSRP

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

$180.00

This product was last offered at the strikethrough price on
04-22-2026

$144.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt - Alternator/AC/Power Steering Belt

ES#2523364 - 11287628661 - Accessory Belt - Alternator/AC/Power Steering Belt - Keep your A/C system operating properly. - Genuine BMW - BMW

Keep your A/C system operating properly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2523364
Mfg#:
11287628661
Ships in 3 Business Days
16% off MSRP

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

$63.99

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

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#3450108 - 11117587168 - Rear Crankshaft Seal - 90x110x8mm Replace your leaking crankshaft seal - Corteco - BMW

90x110x8mm Replace your leaking crankshaft seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
3450108
Mfg#:
11117587168
Ships in 1 Business Day
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VRSF Stainless Steel Race Muffler

ES#3984859 - 10302045 - VRSF Stainless Steel Race Muffler - Stainless Steel Muffler Delete for F30/F32 N55 cars - VRSF - BMW

Stainless Steel Muffler Delete for F30/F32 N55 cars affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984859
Mfg#:
10302045
Back Ordered
$429.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil spray nozzle - priced each

ES#2194234 - 11377583786 - Oil spray nozzle - priced each - Sprays oil into the cylinder - Genuine BMW - BMW

Sprays oil into the cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2194234
Mfg#:
11377583786
Ships in 3 Business 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.

$43.99

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

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Turbocharger wastegate Kit - Front And Rear

ES#4044968 - 11657585746KT - N54 Turbocharger wastegate Kit - Front And Rear - This kit includes front and rear waste gate actuators for a cost effective way to fix failed wastegates - Assembled By ECS - BMW

This kit includes front and rear waste gate actuators for a cost effective way to fix failed wastegates 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#:
4044968
Mfg#:
11657585746KT
Ships in 4 Business Days
ON SALE!
$432.33

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

$428.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Charge Pipe Upgrade

ES#3447468 - 15-004 - Charge Pipe Upgrade - Replace your failure-prone plastic charge pipe - Active Autowerke - BMW

Replace your failure-prone plastic charge pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For RWD models only

Brand:
Active Autowerke - Corporate Logo
ES#:
3447468
Mfg#:
15-004
Ships in 3 Business Days
5% off MSRP

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

$299.00

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

$284.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Hose - Intake Hose to Turbocharger

ES#1897605 - 13717599290 - Intake Hose - Intake Hose to Turbocharger - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
1897605
Mfg#:
13717599290
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.

$174.99

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

$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Bolt - Lower

ES#24034 - 11427540763 - Oil Filter Housing Bolt - Lower - The rear lower bolt, M8x43. - Genuine BMW - BMW

The rear lower bolt, M8x43. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24034
Mfg#:
11427540763
In Stock
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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