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BMW E90 335xi N55 3.0L

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BMW E90 335xi N55 3.0L Engine Parts & Accessories

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Adapter Wiring for IBS

ES#2228204 - 12517615476 - Adapter Wiring for IBS - Connects to the IBS system for information relay to the DME via the BSD Interface. - Genuine BMW - BMW MINI

Connects to the IBS system for information relay to the DME via the BSD Interface. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2228204
Mfg#:
12517615476
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.

$73.99

This product was last offered at the strikethrough price on
05-06-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#16145 - 07129905541 - Hex Nut - Priced Each - Commonly used to mount intake manifold components - Genuine BMW - BMW MINI

Commonly used to mount intake manifold components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16145
Mfg#:
07129905541
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARM 7" Intercooler - Sport Silver

ES#4370560 - 335FMIC7 - ARM 7" Intercooler - Sport Silver - Increase horsepower and cooling efficiency - ARM Motorsports - BMW

Increase horsepower and cooling efficiency affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
May require some trimming of front bumper

Brand:
ARM Motorsports - Corporate Logo
ES#:
4370560
Mfg#:
335FMIC7
Ships in 8 Business Days
$453.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit BMW S55 Custom Age 625+

ES#4908308 - ARP-HSK-S55-CA - ARP Head Stud Kit BMW S55 Custom Age 625+ - Secure your engine with race-proven durability using the ARP Head Stud Kit the top choice for serious BMW performance enthusiasts and professional builders alike. - 5150 Autosport - BMW

Secure your engine with race-proven durability using the ARP Head Stud Kit the top choice for serious BMW performance enthusiasts and professional builders alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
N55 Engines it is a MUST to drill and tap!
N55 Engines it is a MUST to drill and tap!

Brand:
5150 Autosport - Corporate Logo
ES#:
4908308
Mfg#:
ARP-HSK-S55-CA
Back Ordered
$899.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FrankenTurbo F650 Twin-scroll Hybrid Turbocharger

ES#5444696 - F650PWG-E8X - FrankenTurbo F650 Twin-scroll Hybrid Turbocharger - The FrankenTurbo F650 for the PWG N55 is a ground-up hybrid solution that replaces the entire turbo and manifold assembly. - FrankenTurbo - BMW

The FrankenTurbo F650 for the PWG N55 is a ground-up hybrid solution that replaces the entire turbo and manifold assembly. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2011-2013 models only

Brand:
FrankenTurbo - Corporate Logo
ES#:
5444696
Mfg#:
F650PWG-E8X
Back Ordered
$1799.00 USD

Head Stud Set Brushed For BMW N55 Engine

ES#4920574 - P102061410.BR - Head Stud Set Brushed For BMW N55 Engine - Wagner Tuning - BMW

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

Brand:
Wagner Tuning - Corporate Logo
ES#:
4920574
Mfg#:
P102061410.BR
Ships on Jul 24, 2026
Auto Notify
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bucketed Performance Fuel Pump Stage 2.5 V2 (Modular)

ES#4608357 - 601-0116 - Bucketed Performance Fuel Pump Stage 2.5 V2 (Modular) - Increased fueling for bigger power - supports up to 650whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 650whp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4608357
Mfg#:
601-0116
In Stock
$594.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Ground Cable Upgrade (12427549396)

ES#5374205 - 059226LA02 - Heavy Duty Ground Cable Upgrade (12427549396) - Restore lasting electrical reliability to your E9X with a high-quality, corrosion-proof ground strap engineered for long-term performance. - ECS - BMW

Restore lasting electrical reliability to your E9X with a high-quality, corrosion-proof ground strap engineered for long-term performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5374205
Mfg#:
059226LA02
In Stock
ON SALE! SAVE 42%
$39.99

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

$23.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blackline Performance Edition Oil Filter Housing Cap - Gray

ES#4619798 - FXXOFH-G - Blackline Performance Edition Oil Filter Housing Cap - Gray - Billet Gray Oil Filter Housing Cap - Goldenwrench Supply Co - BMW

Billet Gray Oil Filter Housing Cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4619798
Mfg#:
FXXOFH-G
In Stock
$147.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Installation Kit

ES#2682144 - 13537577649KT - Fuel Injector Installation Kit - Everything you need to install new fuel injectors - Genuine BMW - BMW

Everything you need to install new fuel injectors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2682144
Mfg#:
13537577649KT
In Stock
$174.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Black Market Parts (BMP) Transmission Cooler Fitting (Pair)

ES#4883052 - 2x601-0002 - Black Market Parts (BMP) Transmission Cooler Fitting (Pair) - The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required. - Precision Raceworks - BMW

The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883052
Mfg#:
2X601-0002
In Stock
$71.99

This product was last offered at the strikethrough price on
01-22-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Shroud

ES#39124 - 17427544803 - Fan Shroud - Replacement radiator fan shroud - Genuine BMW - BMW

Replacement radiator fan shroud affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
39124
Mfg#:
17427544803
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.

$261.99

This product was last offered at the strikethrough price on
07-01-2026

$248.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sprint Booster Power Converter V3

ES#3184663 - SBBM0003S - Sprint Booster Power Converter V3 - Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes - Sprint Booster - BMW

Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sprint Booster - Corporate Logo
ES#:
3184663
Mfg#:
SBBM0003S
Ships on Jul 28, 2026
$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Timing Tensioner Guide Rail

ES#4472238 - 11317592850 - Upper Timing Tensioner Guide Rail - Should be replaced any time wear is detected - Bremmen Parts - BMW

Should be replaced any time wear is detected affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4472238
Mfg#:
11317592850
In Stock
ON SALE! SAVE 20%
$22.43

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

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#3450096 - 13717568031 - O-Ring - Charge pipe to throttle body O Ring - Kayser - BMW

Charge pipe to throttle body O Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kayser - Corporate Logo
ES#:
3450096
Mfg#:
13717568031
In Stock
$7.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Flange

ES#23280 - 11377502022 - Gasket Flange - For the cylinder head cover - Genuine BMW - BMW

For the cylinder head cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23280
Mfg#:
11377502022
In Stock
7% off MSRP

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

$18.20

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

$16.99 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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