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BMW F34 335i xDrive N55 3.0L

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BMW F34 335i xDrive N55 3.0L Engine Parts & Accessories

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S55/N55 4 PIN One-Piece CRANK HUB

ES#4423399 - CH-4PIN - S55/N55 4 PIN One-Piece CRANK HUB - The one-piece Insane Crank Hub kits are designed and manufactured in Lithuania and made from a solid block of thermally absorbed, heat-treated steel. - Insane Performance - BMW

The one-piece Insane Crank Hub kits are designed and manufactured in Lithuania and made from a solid block of thermally absorbed, heat-treated steel.

Brand:
Insane Performance - Corporate Logo
ES#:
4423399
Mfg#:
CH-4PIN
Ships in 9 Business Days
Auto Notify
$1099.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport N55 Silicone/Aluminum Turbo Inlet Hose Kit

ES#4316289 - 028145tms09KT - Turner Motorsport N55 Silicone/Aluminum Turbo Inlet Hose Kit - Complete kit to eliminate your flimsy plastic inlet hoses and upgrade to new Upper Silicone & Lower Aluminum hoses! - Turner Motorsport - BMW

Complete kit to eliminate your flimsy plastic inlet hoses and upgrade to new Upper Silicone & Lower Aluminum hoses! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4316289
Mfg#:
028145TMS09KT
Ships on Oct 5, 2026
Auto Notify
ON SALE! SAVE 20%
$312.99

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

$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six (#ZR5TPP33)

ES#2538493 - 12120037582 - Spark Plugs - Set Of Six (#ZR5TPP33) - From an original equipment supplier. - Bosch - BMW

From an original equipment supplier. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2538493
Mfg#:
12120037582
In Stock
$57.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Installation Kit with Thermostat

It's no secret that modern turbocharged BMW engines run hot. Whether you're turning laps at the track or sitting in summer traffic, high oil temperatures are the enemy of engine longevity and performance. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481206
Mfg#:
OTN54.T85KT2
In Stock
ON SALE!
$390.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Special Tec LL Oil Change Kit / Inspection I

ES#3424302 - N54OCIlmKT2 - Liqui Moly Special Tec LL Oil Change Kit / Inspection I - Includes seven quarts of Liqui Moly Special Tec LL 5w-30 synthetic engine oil, Hengst oil filter and new drain plug - Assembled By ECS - BMW

Includes seven quarts of Liqui Moly Special Tec LL 5w-30 synthetic engine oil, Hengst oil filter and new drain plug 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3424302
Mfg#:
N54OCILMKT2
In Stock
$109.95 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Water Pump

ES#3493341 - 11518635090 - Water Pump - Keep your engine cool - Pierburg - BMW
ECS Tuning recommends this product.

Keep your engine cool

Brand:
Pierburg - Corporate Logo
ES#:
3493341
Mfg#:
11518635090
In Stock
$771.99

This product was last offered at the strikethrough price on
07-09-2026

$579.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Valve Cover kit

ES#4420021 - 11127570292KT2 - N55 Valve Cover kit - Includes everything needed to install a new valve cover - Assembled By ECS - BMW

Includes everything needed to install a new valve cover 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4420021
Mfg#:
11127570292KT2
In Stock
ON SALE! SAVE 25%
$300.99

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

$224.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

bootmod3 Wireless OBD WiFi Flash Adapter

ES#4842637 - OBD2FA - bootmod3 Wireless OBD WiFi Flash Adapter - The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra - Bootmod3 - BMW

The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra

Brand:
Bootmod3 - Corporate Logo
ES#:
4842637
Mfg#:
OBD2FA
In Stock
$105.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution w/ Crank Bolt Capture - N55 S55

ES#3620075 - VTT-CRANKHUB-1 - Spline Lock Crank Hub Solution w/ Crank Bolt Capture - N55 S55 - 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. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3620075
Mfg#:
VTT-CRANKHUB-1
In Stock
$889.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bavarian Autosport Valve Cover - N55 3.0L

ES#4304681 - 11127570292 - Bavarian Autosport Valve Cover - N55 3.0L - Complete assembly with gaskets & hardware - Bavarian Autosport - BMW

Complete assembly with gaskets & hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4304681
Mfg#:
11127570292
In Stock
ON SALE! SAVE 11%
$224.99

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

$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55 Performance Charge Pipe - Powdercoated Black

ES#4428255 - 090718ECS09 - N55 Performance Charge Pipe - Powdercoated Black - Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! - ECS - BMW

Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4428255
Mfg#:
090718ECS09
In Stock
ON SALE! SAVE 20%
$438.99

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

$351.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt Kit

ES#2576288 - 201-6303 - Connecting Rod Bolt Kit - M9x47mm UHL Pro-Series ARP rod bolt set - ARP - BMW

M9x47mm UHL Pro-Series ARP rod bolt set 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
2576288
Mfg#:
201-6303
Back Ordered
Auto Notify
$212.99

This product was last offered at the strikethrough price on
04-02-2026

$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Charge & Boost Pipe Upgrade Kit

ES#3970934 - 024592tms09KT - Complete Charge & Boost Pipe Upgrade Kit - Complete kit to upgrade the brittle factory plastic to new Turner Aluminum with silicone hoses. - Turner Motorsport - BMW

Complete kit to upgrade the brittle factory plastic to new Turner Aluminum with silicone hoses. 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3970934
Mfg#:
024592TMS09KT
Ships on Sep 29, 2026
Auto Notify
ON SALE! SAVE 25%
$479.99

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

$359.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#3160979 - 11287628661KT - Accessory Belt Service Kit - Includes belt, tensioner and idler pulley - Assembled By ECS - BMW

Includes belt, tensioner and idler pulley 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3160979
Mfg#:
11287628661KT
In Stock
ON SALE! SAVE 13%
$117.99

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

$102.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Cylinder Head Outlet Hose Adapter

ES#3552811 - 024797ECS01 - ECS Billet Cylinder Head Outlet Hose Adapter - Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. - ECS - BMW

Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3552811
Mfg#:
024797ECS01
In Stock
ON SALE! SAVE 25%
$76.99

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

$57.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N-Series Performance Ignition Coil - Black - Set Of Six

ES#4660656 - D650-0002KT1 - N-Series Performance Ignition Coil - Black - Set Of Six - A direct plug-and-play upgrade with up to 10% more energy output than stock! - Dinan - BMW

A direct plug-and-play upgrade with up to 10% more energy output than stock! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4660656
Mfg#:
D650-0002KT1
In Stock
ON SALE! SAVE 10%
$205.99

This product was last offered at the strikethrough price on
07-31-2026

$184.79 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.

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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