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BMW E90 335xi N54 3.0L

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BMW E90 335xi N54 3.0L Engine Parts & Accessories

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ECS Cooling System Refresh Kit - Level 1

ES#2090729 - ECSE90N54CRKT - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with OEM components - Genuine BMW - BMW

An entry level cooling refresh kit - with OEM components For vehicles with automatic transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
2090729
Mfg#:
ECSE90N54CRKT
Ships in 1-2 days
$1532.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Positive Cable Battery Connection Pole

ES#3698705 - 61129217031 - Positive Cable Battery Connection Pole - Required replacement in post accident repairs - MTC - BMW
ECS Tuning recommends this product.

Required replacement in post accident repairs

Brand:
MTC - Corporate Logo
ES#:
3698705
Mfg#:
61129217031
Ships in 4 Business Days
$138.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Valved Axle Back Exhaust

ES#4004766 - 003378tmsktKT1 - Turner Motorsport Valved Axle Back Exhaust - Valved Axle back exhaust to keep your factory secondary cats! For E90 & E92 N54 cars. - Turner Motorsport - BMW

Valved Axle back exhaust to keep your factory secondary cats! For E90 & E92 N54 cars. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4004766
Mfg#:
003378TMSKTKT1
In Stock at Vendor
ON SALE! SAVE 10%
$1694.99

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

$1525.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump - Priced Each

ES#4852420 - 16137193479 - Leak Detection Pump - Priced Each - Located under the vehicle. Used to diagnose leaks in the evap system. - Bremmen Parts - BMW MINI

Located under the vehicle. Used to diagnose leaks in the evap system. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4852420
Mfg#:
16137193479
Ships on Nov 9, 2026
Auto Notify
ON SALE! SAVE 18%
$65.99

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

$54.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Rear Crankshaft Seal Kit W/ Primer And Sealant

ES#4750887 - 11117584398KT - N54 Rear Crankshaft Seal Kit W/ Primer And Sealant - Replace Your Rear Main Seal The Right Way! - Genuine BMW - BMW

Replace Your Rear Main Seal The Right Way!

Brand:
Genuine BMW - Corporate Logo
ES#:
4750887
Mfg#:
11117584398KT
Ships in 3 Business Days
$126.99

This product was last offered at the strikethrough price on
08-07-2026

$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Vacuum Canister - Priced Each

ES#4900460 - 11652247620 - Vacuum Canister - Priced Each - Used in the turbochargers vacuum system - URO - BMW

Used in the turbochargers vacuum system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4900460
Mfg#:
11652247620
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless

ES#4146865 - 026732TMS06-02 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless - Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146865
Mfg#:
026732TMS06-02
In Stock
ON SALE! SAVE 26%
$125.99

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

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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 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

Oil cooler Retrofit Kit

ES#4715653 - 17227521376AKT - Oil cooler Retrofit Kit - Includes every thing needed to retrofit a factory oil cooler - Assembled By ECS - BMW

Includes every thing needed to retrofit a factory oil cooler 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4715653
Mfg#:
17227521376AKT
Ships in 1-2 days
$1484.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rebuilt N54 Turbos With Wastegate Ugrade - 335 LHD

ES#4040459 - vtt-n54-stk-1aKT - Rebuilt N54 Turbos With Wastegate Ugrade - 335 LHD - Price Includes a $200.00 Core Charge. Rebuilt stock internals with an upgraded wastegate and new actuators - supports up to 400 HP at the wheels! - Vargas Turbo Technologies - BMW

Price Includes a $200.00 Core Charge. Rebuilt stock internals with an upgraded wastegate and new actuators - supports up to 400 HP at the wheels! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4040459
Mfg#:
VTT-N54-STK-1AKT
Ships on Sep 8, 2026
$1481.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Solenoid Valve Sealing Gasket Set

ES#2795862 - 11367548459 - VANOS Solenoid Valve Sealing Gasket Set - To be replaced with every service - Elring - BMW

To be replaced with every service 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2795862
Mfg#:
11367548459
In Stock
ON SALE!
$6.95

This product was last offered at the strikethrough price on
08-14-2026

$6.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chain Tensioner - With Gasket Ring

ES#4931811 - 11317584723 - Chain Tensioner - With Gasket Ring - Addresses chain slap or other noise caused by a failed or failing tensioner - Iwis - BMW

Addresses chain slap or other noise caused by a failed or failing tensioner

Brand:
Iwis - Corporate Logo
ES#:
4931811
Mfg#:
11317584723
In Stock
$100.99

This product was last offered at the strikethrough price on
05-07-2026

$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Coolant Expansion Tank

ES#4812418 - 63851 - Aluminum Coolant Expansion Tank - Eliminate your failure-prone plastic tank! - Moroso - BMW

Eliminate your failure-prone plastic tank!

Brand:
Moroso - Corporate Logo
ES#:
4812418
Mfg#:
63851
In Stock at Vendor
$488.99 USD
Free Shipping
on orders $49 and up

Crank Sprocket With Grip Disk

ES#3469070 - 11418091535 - Crank Sprocket With Grip Disk - Runs the HPFP and Oil Pump. - Genuine BMW - BMW

Runs the HPFP and Oil Pump.

Brand:
Genuine BMW - Corporate Logo
ES#:
3469070
Mfg#:
11418091535
In Stock
4% off MSRP

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

$33.00

This product was last offered at the strikethrough price on
08-21-2026

$31.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Freeze Plug

ES#3448137 - 11117530262 - Freeze Plug - Replace your missing freeze plug today - 110x13mm - Elring - BMW

Replace your missing freeze plug today - 110x13mm 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3448137
Mfg#:
11117530262
In Stock
ON SALE! SAVE 20%
$25.99

This product was last offered at the strikethrough price on
04-06-2026

$20.89 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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