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BMW 335i Engine Parts & Accessories

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N55 Turbo Install Kit

ES#3449061 - 18407502196KT1 - N55 Turbo Install Kit - All hardware required for a successful install - Assembled By ECS - BMW

All hardware required for a successful install 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#:
3449061
Mfg#:
18407502196KT1
In Stock
$291.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Factory Spec Ignition Service Kit

ES#2608157 - 12137594937NKT - Factory Spec Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2608157
Mfg#:
12137594937NKT
In Stock
$581.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

T-Map sensor

ES#4766524 - 13628637900 - T-Map sensor - Monitors intake pressure to determine engine load - Bremmen Parts - BMW

Monitors intake pressure to determine engine load affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766524
Mfg#:
13628637900
In Stock
ON SALE! SAVE 21%
$76.99

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

$61.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
3569509
Mfg#:
021942TMS05
In Stock
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Injen SuperNano Web Dry Air Filter - Priced Each

ES#3450843 - injX-1017-BB - Injen SuperNano Web Dry Air Filter - Priced Each - Replacement Filter - Injen - BMW

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

Brand:
Injen - Corporate Logo
ES#:
3450843
Mfg#:
INJX-1017-BB
In Stock at Vendor
$76.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel It N54/55 E-Series Low Pressure Fuel Pump Upgrade Stage 3

ES#3521358 - FILPFPK3 - Fuel It N54/55 E-Series Low Pressure Fuel Pump Upgrade Stage 3 - Features two new Walbro 450 E85 certified pumps in a factory bucket for a 300% flow increase over stock. - Fuel-It! - BMW

Features two new Walbro 450 E85 certified pumps in a factory bucket for a 300% flow increase over stock. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
3521358
Mfg#:
FILPFPK3
Ships on Jun 30, 2026
ON SALE!
Starting at $1068.99 USD
Customize
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! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4772589
Mfg#:
12521433915
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AFE Black Series Carbon Fiber Cold Air Intake System W/Pro DRY S Filter

ES#3970599 - 58-10004D - AFE Black Series Carbon Fiber Cold Air Intake System W/Pro DRY S Filter - Extremely good looks and performance - only the best for your M2! - AFE - BMW

Extremely good looks and performance - only the best for your M2! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3970599
Mfg#:
58-10004D
Ships in 2 Business Days
20% off MSRP

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

$1441.99

This product was last offered at the strikethrough price on
01-28-2026

$1153.00 USD
This product is lifetime replacement eligible Lifetime Replacement

VTT Billet BMW Crankcase Breather - Screw In

ES#4899298 - VTT-CRANKBREATHE - VTT Billet BMW Crankcase Breather - Screw In - Screw in breather for VTT Billet Valve Cover! - Vargas Turbo Technologies - BMW

Screw in breather for VTT Billet Valve Cover! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
FOR VEHICLES WITH VTT BILLET VALVE COVER ONLY - NOT FOR STOCK VALVE COVERS

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4899298
Mfg#:
VTT-CRANKBREATHE
In Stock
$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Coolant Bleeder Screw Upgrade

ES#4883832 - BMS-TCBS - Titanium Coolant Bleeder Screw Upgrade - Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability. - Burger Motorsports - BMW

Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4883832
Mfg#:
BMS-TCBS
In Stock
$25.00 USD
Free Shipping
on orders $49 and up

Injen SP Series Cold Air Intake

ES#2500813 - SP1126P - Injen SP Series Cold Air Intake - Polished - Includes functional air scoop - Injen - BMW

Polished - Includes functional air scoop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles without Active Steering

Brand:
Injen - Corporate Logo
ES#:
2500813
Mfg#:
SP1126P
EO#:
D-476-8
Ships on Jun 30, 2026
$574.99 USD

BMW N55/S55 Valves By Super Tech

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

Brand:
5150 Autosport - Corporate Logo
ES#:
4900024
Mfg#:
SUP-HPVK-S55-32/
Ships in 3 Business Days
$1143.99 USD
Free Shipping
on orders $49 and up

///M Performance Power Kit

ES#2641295 - 11122334336 - ///M Performance Power Kit - Add 35 horsepower without voiding your warranty! - Genuine BMW M Performance - BMW

Add 35 horsepower without voiding your warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 11/2012 up to 07/2013

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
2641295
Mfg#:
11122334336
Special Order: No Guaranteed ETA
$1141.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Level Sensor

ES#36218 - 16117159162 - Fuel Level Sensor - Fuel gauge reading incorrectly? - Genuine BMW - BMW

Fuel gauge reading incorrectly? affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
36218
Mfg#:
16117159162
Ships in 3 Business Days
7% 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

$162.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal Replacement Kit

ES#4164709 - 11117547842KT - Front Crankshaft Seal Replacement Kit - Includes new crank seal, accessory belt, and liquid sealant - Assembled By ECS - BMW

Includes new crank seal, accessory belt, and liquid sealant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date up to 02/2011

Brand:
Assembled By ECS - Corporate Logo
ES#:
4164709
Mfg#:
11117547842KT
Back Ordered
Auto Notify
ON SALE!
$106.00

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

$103.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turbo Oil Drain Line - Rear Turbo

ES#4765869 - 11427562800 - Turbo Oil Drain Line - Rear Turbo - Carries oil away from the rear turbocharger - Bremmen Parts - BMW

Carries oil away from the rear turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4765869
Mfg#:
11427562800
In Stock
ON SALE! SAVE 20%
$61.99

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

$49.59 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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