BMW Engine Parts for BMW 3 Series E90 (2006-2011)

N54 Crank Hub Service Kit - From 02/2011

For vehicles with production date from 02/2011

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T#:2227020

Part#: N54POCRANKT

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$ 146.61 USD

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All of the components necessary for service when upgrading to an aftermarket crank hub solution.

Hardware Kit - M8x45 (2) & M8x14 (2)

T#:55209930

Part#: 0711990KT

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$ 10.79 USD

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This Genuine BMW Fastener Kit is the definitive solution for replacing worn or single-use factory hardware with fresh, original-equipment replacements.

Oil Pan Gasket replacement kit

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T#:15644328

Part#: 111375351060KT

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$ 207.55 USD

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A common piece to begin leaking on any engine, oil pan gaskets begin to leak after a few years. This kit also includes the hardware for the oil pan that is a one time use item.

Crankcase Ventilation Valve

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T#:48125821

Part#: 11127803790

Ships on Feb 24, 2027

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$ 12.23 USD

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Ensure your BMW engine runs clean and efficiently with this Crankcase Breather Valve Diaphragm Spring and Cap (11127803790).

A direct-fit replacement for the original BMW breather (OE 11127803790 / 11-12-7-803-790), this valve maintains proper crankcase pressure, reduces oil buildup, and promotes smooth engine performance.

Constructed from durable, high-quality materials and engineered to OEM specifications, it installs easily without any modifications.

Ideal for maintenance, resolving crankcase pressure issues, or restoring your engine’s ventilation system, this breather valve delivers reliable performance and helps protect your BMW for years to come.

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Bremmen Parts O-Ring

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T#:1195925

Part#: 11427548322

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$ 6.52 USD

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17x3

Adjustable Hose Clamp - Priced Each

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T#:378848

Part#: 25-40/9

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$ 3.11 USD

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For versatile hose fitting solutions, look no further than the Adjustable Hose Clamp. This essential tool offers a secure and adjustable grip for various hose sizes, ensuring leak-free connections in automotive, plumbing, and industrial applications. With its durable construction and user-friendly design, the Adjustable Hose Clamp is a must-have for any toolbox.

Provides secure and adjustable grip
Suitable for various hose sizes
Ensures leak-free connections
Ideal for automotive, plumbing, and industrial applications

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Shifter Rebuild Hardware Kit

T#:55209882

Part#: 07119905KT

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$ 4.80 USD

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N54 Twin Turbo VTT Stock Upgrade Kit

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T#:15644248

Part#: 116575589220KT

Ships on Oct 27, 2026

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$ 1,829.14 USD

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M57 Comprehensive Valve Cover Gasket Replacement Kit - BMW E90 E70 M5...

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T#:51883703

Part#: 11122247447CKT

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As with many other BMW valve covers, replacing the M57 valve cover gasket requires numerous other parts to be removed before this gasket can be accessed. As you remove these parts, you expose other gaskets and components that can and should be replaced. This kit includes all of the gaskets, hardware, and a few other components we highly suggest replacing while completing the valve cover gasket replacement to prevent leaks and ensure your M57 continues running smoothly.

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Bremmen Oil Cooler Gasket - BMW N20 N54 N55 S55

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T#:640547

Part#: 11428637820

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This gasket is known to leak from time to time and can cause an unforeseen oil loss. Change it as soon as you spot a leak to prevent damage or failure. Replaces BMW part numbers: 11428637820, 11427525335

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Black Walnut Shell 20/30 Blast Media

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T#:22690744

Part#: B1100051

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$ 59.19 USD

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This blast media makes DIY carbon cleaning a breeze!

Radium Fuel Hanger Surge Tank Complete Kit - For Walbro Pumps ...

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Upgrade Your Low-Pressure Fueling System With this All-Inclusive Kit!

T#:25606665

Part#: N5XFUEL

Ships on Oct 13, 2026

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Introducing the comprehensive N54/N55 Low-Pressure Fueling Solution! With Radium Engineering's Regulated Fuel Hanger Surge Tank at its core, this kit allows you to tailor your fuel pump setup, select an in-line fuel filter, and opt for a wiring kit for multiple LPFP configurations in your N54 or N55-powered E9X 335i. In this setup, the BMW fuel pump serves as a "lift" pump, maintaining fuel volume in the Fuel Hanger Surge Tank via a dedicated orifice. This guarantees sufficient pressure for the venturi jet pump(s) to operate, ensuring consistent fuel delivery. Excess fuel in the FHST cycles back to the OEM tank through a one-way check valve ensuring a steady fuel supply. Unlike conventional surge tanks, which rely on pump flow matching, this FHST employs additional mechanisms to continuously deliver fuel regardless of fluctuations in other fuel sources. When the main tank nears depletion, the lift pump and Fuel Pressure Regulator step in to supply fuel to the FHST. Furthermore, with a boost reference signal (Hobbs Switch), the Fuel Pressure Regulator operates at a 1:1 ratio, allowing fuel pressure to rise proportionally with boost pressure. The low-pressure fuel returning from the Fuel Pressure Regulator is routed back into the surge tank to maintain its fullness. Inside the canister, a 6-hole diverter ensures even fuel dispersion without air bubbles or foaming. The stainless electrical studs included effectively handle high current demands, surpassing the capabilities of compact bulkhead connectors. These resilient connections are sealed against all standard and exotic fuels, with non-conductive acorn nuts provided to prevent accidental short circuits. The kit also includes the necessary electrical hardware for one Walbro fuel pump and the OEM level sender, while the in-tank wiring is insulated with premium chemically resistant ETFE for enhanced durability. If you are planning on running more than one LPFP, you will need to select the Hobbs Switch option for boost reference (to be installed on the manifold or charge pipe), as well as the fuel pump wiring kit! Features: -Drop-In OEM Replacement -Permits 1 or 2 Surge Pumps -1:1 Fuel Pressure Adjustments -Fuel Starvation Protection -Integrated 1-Way Fill Valve -High Current Electrical Hardware -Compatible with Various Pumps -Anodized Aluminum Construction -Gasoline and Ethanol Compliant -Anodized Aluminum 8AN Male Outlet Fitting -Anodized Aluminum Surge Tank Canister -Fuel Resistant Tubing and Wiring -Stainless Steel Hardware -Relay(s) and Fuse(s)

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Turbos and Turbocharger Installation Kit - N54

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T#:55317702

Part#: 13712247398KT5

Ships on Oct 27, 2026

$ 1,869.81

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$ 1,869.33 USD

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Are your factory N54 turbos plagued by the dreaded wastegate rattle, or worse, starting to blow smoke? Don't just replace them—upgrade your ultimate driving machine with the ultimate DIY refresh kit.

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2 Pin Connector

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T#:33412928

Part#: 12521427615

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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need. Each connector includes an additional terminal in case one becomes lost or damaged during installation. *OEM cross reference PN# 12521427615 - Commonly used for the engine oil pressure switch. Please reference the original part number from the existing connector to confirm fitment, before ordering. Suggested tools: Suggested crimping pliers: T#387193 Wire De-pin tools: 12pc De-Pin Tool Set - T#386379 23pc De-Pin Tool Set - T#641943

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2 Pin Connector

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T#:33412932

Part#: 61132359999

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$ 8.24 USD

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Includes connector housing with terminals and seals. Commonly used for the coolant level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 61132359999 - Commonly used for the coolant level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Oil Separator Vent Hose

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T#:53326231

Part#: 11617522933

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$ 20.39 USD

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Alternator Pulley

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T#:52164889

Part#: 12317560483

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Is your BMW making a chirping or grinding noise at idle? The culprit is frequently a failing alternator decoupler pulley. Unlike a traditional solid pulley, this Overrunning Alternator Pulley (OAP) allows the alternator rotor to "freewheel" when engine speeds drop suddenly. This specialized function protects your BMW drive belt and belt tensioner from excessive snap-back, vibration, and "belt slap."

Prevent Catastrophic Engine Failure

Over time, the internal clutch mechanism can seize or slip, leading to accelerated wear or total serpentine belt failure. On BMW engines, a snapped belt can be ingested through the front main seal, causing catastrophic engine damage. Replacing this pulley is a cost-effective preventative maintenance step that restores smoothness to your accessory drive without the high cost of a complete alternator replacement.

Features & Benefits:

Lowers the load on the drive belt, tensioner, and AC compressor.
Stops "belt slap" and rhythmic chirping noises during deceleration and idle.
Direct Replacement with high-quality construction ensures perfect fitment and long-term durability.
Essential Maintenance for N52 engines

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Bremmen Sky Blue Relay - Multiple BMWs

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T#:639910

Part#: 61366915327

Special Order: No Guaranteed ETA

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$ 12.84 USD

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Commonly used in multiple BMWs, usually controlling fuel pump operation.

Bav Auto Fuel Pressure Sensor - M57 3.0L

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T#:639823

Part#: 13627792260

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This sensor measures fuel pressure and is located on the intake manifold of your diesel BMW. If it has failed, replace it with this part to restore fuel system performance. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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1/2"/12mm Band Hose Clamp - 90-110mm

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T#:377837

Part#: 003402ECS05A-13

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$ 5.24 USD

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Secure your hoses with the 1/2"/12mm Band Hose Clamp. This high-quality hose clamp ensures a tight and reliable seal for various applications. With its durable construction and easy installation, it's the perfect solution for securing hoses in automotive, industrial, and household settings. Say goodbye to leaks and enjoy peace of mind with this essential hose clamp.

Ensures a tight and reliable seal
Durable construction for long-lasting use
Easy installation for convenience
Suitable for automotive, industrial, and household applications

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Relief Valve For Media Blaster

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T#:640910

Part#: B1100031RELIEF

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OEM Accessory Belt Service Kit - E90 335d

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T#:554452

Part#: 335DACCKT

Ships on Jan 26, 2027

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$ 229.22 USD

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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need to be replaced such as the belts, tensioners, and hardware.

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Complete Vibration Damper Replacement Kit w/ Specialty Tool Kit - E90...

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T#:27672135

Part#: 11238511371TKT7

Ships on Feb 26, 2027

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$ 745.52 USD

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The vibration damper in the 335d is a common failure item and can fail at as low as 60 thousand miles leaving you stranded. This kit includes everything needed to replace your vibration damper and service your drive belt system! Vibration Dampers (also called Harmonic Dampers or Harmonic Balancers) absorb and remove unwanted vibrations due to torsional twisting of the crankshaft. During cylinder combustions, the crank quickly flexes ever so slightly, resulting in resonance vibrations. These vibrations could lead to damage of the crankshaft or crank bearings over time if not accounted for. The vibration damper helps to eliminate these vibrations, thereby extending the life of your engine's mechanical components and preventing damage. If your vibration damper has failed, you will likely notice excess engine vibrations or shaking that will gradually get worse, especially around certain RPMs where the vibration resonance is most pronounced. This kit includes all of the components necessary to replace your damper with an OEM damper from Corteco, including belts, pulleys, hardware, and more. Also included in this kit is a brand-new line of specialty tools from Schwaben designed specifically for this replacement! You will get a Crankshaft Pulley Turner Tool, Stretch Belt Remover/Installer, T50 Alternator Wrench, and a 15/16" Pass-Through Socket, all included to make swapping out your old damper a quick and easy process! Standard tools you might need but are not included: 8mm Drill Bit (to use as flywheel locking pin) 32mm Fan Clutch Wrench - You may want a second 32mm to hold the coupler in place 24mm Box Wrench - For releasing tensioner Torque Wrench - To torque new crankshaft bolts Breaker Bar - to drive the crankshaft bolts further

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Basic Vibration Damper Replacement Kit w/ Specialty Tool Kit - E90 33...

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T#:27672136

Part#: 11238511371TKT8

Ships on Feb 26, 2027

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$ 556.40 USD

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The vibration damper in the 335d is a common failure item and can fail at as low as 60 thousand miles leaving you stranded. This kit includes everything needed to replace your vibration damper and service your drive belt system! Vibration Dampers (also called Harmonic Dampers or Harmonic Balancers) absorb and remove unwanted vibrations due to torsional twisting of the crankshaft. During cylinder combustions, the crank quickly flexes ever so slightly, resulting in resonance vibrations. These vibrations could lead to damage of the crankshaft or crank bearings over time if not accounted for. The vibration damper helps to eliminate these vibrations, thereby extending the life of your engine's mechanical components and preventing damage. If your vibration damper has failed, you will likely notice excess engine vibrations or shaking that will gradually get worse, especially around certain RPMs where the vibration resonance is most pronounced. This basic kit includes the components necessary to replace your damper with an OEM damper from Corteco, including two belts and the Corteco Vibration Damper pulley. Also included in this kit is a brand-new line of specialty tools from Schwaben designed specifically for this replacement! You will get a Crankshaft Pulley Turner Tool, Stretch Belt Remover/Installer, T50 Alternator Wrench, and a 15/16" Pass-Through Socket, all included to make swapping out your old damper a quick and easy process! Standard tools you might need but are not included: 8mm Drill Bit (to use as flywheel locking pin) 32mm Fan Clutch Wrench - You may want a second 32mm to hold the coupler in place 24mm Box Wrench - For releasing tensioner Torque Wrench - To torque new crankshaft bolts Breaker Bar - to drive the crankshaft bolts further

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Oil Pan Bolt Set

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T#:54068664

Part#: 11132210959

Ships on Oct 13, 2026

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05-30-2026

$ 38.39 USD

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Engine Mount - Priced Each (Fits Both Left And Right Side)

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T#:53997750

Part#: 22116760330

Ships in 5 Business Days

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05-30-2026

$ 52.79 USD

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Telescoping Magnet - Schwaben

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T#:386438

Part#: 010769SCH01A

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05-02-2026

$ 17.24 USD

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A durable tool for grabbing dropped fasteners, having this option could be the difference between done today and done tomorrow.

Bremmen High Pressure Fuel Pump Sprocket - BMW M57

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T#:26404777

Part#: 13527787279

Special Order: No Guaranteed ETA

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$ 43.24 USD

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This sprocket attaches to the high-pressure fuel pump, linking the timing chain system from the crankshaft to the fuel pump and then to the camshafts.

BMW E70/E90 M57 3.0L Upper Timing Chain Tensioner

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T#:26404778

Part#: 11312249626

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$ 17.13 USD

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BMW E70/E90 M57 3.0L Upper Timing Chain Tensioner

Seeking a reliable upper timing chain tensioner replacement for your BMW E70 or E90 with the M57 3.0L engine? The BMW E70/E90 M57 3.0L Upper Timing Chain Tensioner is the perfect solution. This tensioner ensures proper timing chain tension, preventing engine damage and optimizing performance. Crafted with high-quality materials and precision engineering, it offers the following benefits:

Ensures proper timing chain tension for optimal engine performance
Prevents engine damage caused by improper tension
Crafted with high-quality materials for durability
Compatible with BMW E70 and E90 models for easy installation

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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...

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T#:47439371

Part#: 02SB1815

Ships on Apr 23, 2027

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$ 2.44 USD

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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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Low-Temperature N54 Oil Thermostat Overhaul Kit

10X Entries Into Our F80 M3 Sweepstakes
For 2006-2007 models only

T#:26705005

Part#: 090766ECS09KT2

Back Ordered

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$ 223.36 USD

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Ensure optimal performance and longevity for your BMW N54 engine with this comprehensive upgrade kit assembled by enthusiasts at Turner Motorsport!

High-performance low-temp oil thermostat for superior cooling efficiency Anodized aluminum oil thermostat shaft ensures durability and surface protection Premium quality thermostat spring and bung for reliable operation Anodized thermostat cover with external fins maximizes cooling effectiveness Complete installation kit includes gasket and hardware for hassle-free setup Includes Liqui Moly Special-Tec LL 5W-30 oil, new oil filter, filter housing gasket, and drain plug for a complete service Elevate your N54's cooling system and maintain optimal oil temperatures between 194F and 230F with this all-inclusive upgrade kit.

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4MM Silicone Vacuum Hose - Black - 9 Feet

T#:370919

Part#: VC04B

In Stock

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09-18-2026

$ 13.46 USD

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Car suffering from vacuum leaks? This vacuum hose has a 4mm inner diameter.

Low-Temperature N54 Oil Thermostat Overhaul Kit

10X Entries Into Our F80 M3 Sweepstakes
For 2008+ models only

T#:26705034

Part#: 090743ECS09KT2

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Sale - Save 9% $ 249.99

This product was last offered at the strikethrough price on
05-03-2026

$ 226.76 USD

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Sale - Save 9%

$ 249.99

This product was last offered at the strikethrough price on
05-03-2026

$ 226.76 USD

Add to Wish List

Ensure optimal performance and longevity for your BMW N54 engine with this comprehensive upgrade kit assembled by enthusiasts at Turner Motorsport!

High-performance low-temp oil thermostat for superior cooling efficiency Anodized aluminum oil thermostat shaft ensures durability and surface protection Premium quality thermostat spring and bung for reliable operation Anodized thermostat cover with external fins maximizes cooling effectiveness Complete installation kit includes gasket and hardware for hassle-free setup Includes Liqui Moly Special-Tec LL 5W-30 oil, new oil filter, filter housing gasket, and drain plug for a complete service Elevate your N54's cooling system and maintain optimal oil temperatures between 194F and 230F with this all-inclusive upgrade kit.

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