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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Engine Parts & Accessories

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Turner Motorsport Aluminum Solid Transmission Mounts

ES#3438526 - 017730TMS03 - Turner Motorsport Aluminum Solid Transmission Mounts - Designed for track use to eliminate deflection and drive line slop - Turner Motorsport - BMW

Designed for track use to eliminate deflection and drive line slop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3438526
Mfg#:
017730TMS03
In Stock
ON SALE! SAVE 27%
$113.99

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

$82.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Competition Oil Cap Cover (Type 1)

ES#4904977 - BM-0007 - Carbon Competition Oil Cap Cover (Type 1) - This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. - AUTOTECKNIC - BMW

This cover affixes on top of your factory oil cap like a glove. Installing quickly in seconds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4904977
Mfg#:
BM-0007
In Stock
$64.99 USD
Free Shipping
on orders $49 and up

Transmission Oil Cooler - Heat Exchanger

ES#4723728 - 17217536929 - Transmission Oil Cooler - Heat Exchanger - Keep your transmission temperature where it should be - Vemo - BMW

Keep your transmission temperature where it should be affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4723728
Mfg#:
17217536929
In Stock at Vendor
$311.99

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

$302.99 USD
Free Shipping
on orders $49 and up

Expansion Tank Replacement Kit

ES#2581924 - N524EXPOEKT - Expansion Tank Replacement Kit - Includes everything you need to bolt on a brand new expansion tank - Genuine BMW - BMW

Includes everything you need to bolt on a brand new expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2581924
Mfg#:
N524EXPOEKT
In Stock
$230.99

This product was last offered at the strikethrough price on
06-08-2026

$226.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Piston Ring Repair Kit - (+0,25)

ES#2225260 - 11257610298 - Piston Ring Repair Kit - (+0,25) - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
2225260
Mfg#:
11257610298
Ships in 10 Business Days
6% off MSRP

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

$159.99

This product was last offered at the strikethrough price on
06-16-2026

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 3

ES#2739949 - 11537558522KT2 - ECS Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. Now includes ECS Billet Aluminum Radiator Drain Plug! - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. Now includes ECS Billet Aluminum Radiator Drain Plug! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739949
Mfg#:
11537558522KT2
Back Ordered
Auto Notify
ON SALE! SAVE 19%
$1110.99

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

$903.13 USD
This product is lifetime replacement eligible Partial Replacement

N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Black

ES#4464201 - VTTFILTERCAPBLK - N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Black - Add some color to your engine bay and replace your worn out oil filter housing cap - Vargas Turbo Technologies - BMW

Add some color to your engine bay and replace your worn out oil filter housing cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4464201
Mfg#:
VTTFILTERCAPBLK
Ships on Jul 2, 2026
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Intake

ES#3469673 - 11340034068 - Valve Stem Seal Kit - Intake - Seal fitted to the end of the valve - Corteco - BMW

Seal fitted to the end of the valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
3469673
Mfg#:
11340034068
In Stock
$27.00

This product was last offered at the strikethrough price on
02-24-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Transmission Mount Nut - Priced Each

ES#241278 - 07129904862 - Lower Transmission Mount Nut - Priced Each - Recommended replacement with motor mounts. - Genuine BMW - BMW MINI

Recommended replacement with motor mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
241278
Mfg#:
07129904862
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MMX Oil Filler Cap - Black

ES#4429887 - MMR03-0102-BL - MMX Oil Filler Cap - Black - Replace Your Oil Cap with a More Stylish Option! - MMX Performance - BMW MINI

Replace Your Oil Cap with a More Stylish Option! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Most BMW Models 2007 Onwards or Mini Models

Brand:
MMX Performance - Corporate Logo
ES#:
4429887
Mfg#:
MMR03-0102-BL
In Stock
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VTT N54 Vacuum Pump Block Off Plate

ES#4623950 - VTT-N54-VACUUM-B - VTT N54 Vacuum Pump Block Off Plate - Vargas Turbo Technologies - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4623950
Mfg#:
VTT-N54-VACUUM-B
In Stock
$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT Billet Motor Mount Inserts - N54, N55, N20, B58

ES#4145379 - VTT-INSERT-1 - VTT Billet Motor Mount Inserts - N54, N55, N20, B58 - Upgrade your stock motor mounts with these Billet Mounts from Vargas! - Vargas Turbo Technologies - BMW

Upgrade your stock motor mounts with these Billet Mounts from Vargas! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Some sub-models such as N54 535XI, N55 535xdrive use a different mount and these will not fit.

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4145379
Mfg#:
VTT-INSERT-1
Ships in 2 Business Days
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Radiator Upgrade Kit

ES#2770373 - 17117602241KT - Auxiliary Radiator Upgrade Kit - Add additional cooling to protect your engine when running hard - Genuine BMW - BMW

Add additional cooling to protect your engine when running hard affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2770373
Mfg#:
17117602241KT
Ships in 3 Business Days
$891.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Hardware Package - N54

ES#4696163 - VTT-CRANKHUB-4 - Spline Lock Crank Hub Solution W/ Hardware Package - N54 - Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included. - Vargas Turbo Technologies - BMW

Spline Lock Crank Hub, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer Included. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696163
Mfg#:
VTT-CRANKHUB-4
Ships on Jul 2, 2026
$880.99 USD
Free Shipping

Battery Hold Down

ES#2697968 - 61217631587 - Battery Hold Down - Used on the edge of the battery case - Genuine BMW - BMW

Used on the edge of the battery case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2697968
Mfg#:
61217631587
In Stock
$25.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Spraying Nozzle

ES#1929393 - 11427598003 - Oil Spraying Nozzle - Supplies oil to the connecting rod and crankshaft. - Genuine BMW - BMW

Supplies oil to the connecting rod and crankshaft. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1929393
Mfg#:
11427598003
Ships in 3 Business Days
4% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
06-16-2026

$43.99 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.

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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