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OEM Bosch Remanufactured Starter -- N52 N54 N55 3.0L
For vehicles with production date up to 03/2011
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Bosch - Corporate Logo
T#:377503
Part#: 12412344243KT1
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$ 245.99

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

$ 244.00 USD
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If your starter has died and your car will no longer turner over, Bosch's replacement unit is the perfect high quality replacement. OEM replacement for BMW part # 12412354701, 12412344243, and 12417526236.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Includes a $65 core charge.

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Universal ThinkCheck M70
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THINKCAR - Corporate Logo
T#:4347115
Part#: 303020049
In Stock
$ 264.99

This product was last offered at the strikethrough price on
05-26-2026

$ 221.99 USD
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$ 264.99

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05-26-2026

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Universal ThinkCheck M70

The Universal ThinkCheck M70 offers comprehensive diagnostic capabilities for a wide range of vehicle systems, including ECM, TCM, ABS, SRS, BCM, IC, and AC. Featuring a 10-mode function, this advanced tool provides real-time diagnostics and supports quick software updates through WiFi connectivity. Ideal for vehicles from 1996 and newer, it comes with a 5-inch touch screen and offers numerous features to streamline vehicle maintenance and diagnostics.

Benefits:

  • Comprehensive Diagnostic Functions: Covers ECM, TCM, ABS, SRS, BCM, IC, and AC with 10-mode functionality.
  • WiFi Connectivity: Enables one-click software updates and automatic vehicle health diagnostic reports.
  • Versatile Compatibility: Supports vehicles from 1996 and newer with 16-pin OBD II protocol.
  • Enhanced Data Management: Offers DTC lookup, real-time PCM data stream reading, and data record and playback.
  • User-Friendly Interface: Features a 5-inch LCD touch screen and a fast 7.0 Android system for efficient operation.
  • Long-Lasting Battery: Equipped with a 6100mAh battery for extended use.
  • Lifetime Free Service: Includes 5 resets and free updates for ongoing maintenance.
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Iwis Timing Chain - N20 N55 N52
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Iwis - Corporate Logo
T#:362851
Part#: 11317584084
Ships in 6 Business Days
$ 109.99

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

$ 109.03 USD
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$ 109.03 USD
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CTS Turbo N54 Intake Relocation Kit For BMW E9x/E8x 335i/135i With 2�...
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CTS - Corporate Logo
T#:38688924
Part#: CTS-IT-915
In Stock
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This product was last offered at the strikethrough price on
07-10-2026

$ 280.49 USD
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The Kit provides the ultimate intake upgrade, significantly improving airflow and overall engine efficiency when used with CTS Turbo Stage 2 or Stage 2+ Turbocharger Upgrades, taking your N54 to new performance heights.
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Schwaben Piston Ring Specialty Toolset
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Schwaben - Corporate Logo
T#:53361638
Part#: 3594SCH01AKT
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05-03-2026

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Whether you are building a high-performance engine or simply performing a routine rebuild, getting your piston ring end gaps and installation right is critical for optimal engine performance, compression, and longevity. Designed to meet strict standards, this comprehensive toolset provides everything you need to file, measure, and install piston rings safely without causing damage.

KIT CONTENTS

Schwaben Piston Ring Filer

Easily modify piston rings for OEM engine rebuilds and boosted applications Cuts quickly and smoothly, allowing you to easily avoid filing in excess Durable, bench-mountable construction with a long-lasting diamond abrasive wheel Piston Ring Installation Tool

Ensures even tension distribution during expansion Accommodates all pistons ranging from 60 mm to 175 mm in diameter Features an easy thumb-release locking mechanism for quick and secure operation Feeler Gauge Set

16 blades - 0.002-0.025 inch thickness measurements

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Pressure Differential Sensor
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Vitesco Technologies - Corporate Logo
T#:39329319
Part#: 13628657300
In Stock
$ 52.99

This product was last offered at the strikethrough price on
07-02-2026

$ 51.99 USD
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$ 51.99 USD
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Genuine BMW Oil Pressure Sensor
For models with the CO2 package (S1CBA)
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Genuine BMW - Corporate Logo
T#:48298025
Part#: 12615B4C892
In Stock
15% off MSRP $ 58.99

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

$ 51.99 USD
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$ 58.99

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

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This sensor is responsible for constantly monitoring the engine oil pressure and warning the driver in the event of a problem or drastic drop in pressure.
Precision Raceworks High Performance Ignition Kit - Black Coils - Aft...
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Precision Raceworks - Corporate Logo
T#:35256049
Part#: 601-0150
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$ 479.99 USD
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Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N54 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ
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12 Pc Metric Combination Wrench Set with 9 Piece Scraper, Hook, And P...
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Enthusiast Bundles - Corporate Logo
T#:26505018
Part#: 005989SCH01A03KT
In Stock
Sale - Save 15% $ 95.99

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

$ 81.47 USD
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COMBINATION WRENCH SET:

Quality combination wrenches are a must when doing any kind of automotive work.

Features:

  • A complete set from 8 to 19 mm 
  • Professional quality wrenches in full length feature open end on one end and 12 pt box on the other
  • Satin finish provides superior feel, slip resistant grip, easy cleanup and inhibits rust
  • Includes sturdy wrench holder for easy storage


SCRAPER, HOOK, AND PICK SET:


Some of the most popular uses are carbon cleaning/scraping, picking out o-rings, snap rings and clips. This kit features large and small picks, hooks and a 1" wide scraper. This 9pc set should be part of everyone's tool assortment.

Features:

  • 3" Blade MINI Awl, 90°, Hook, and Curve
  • 6" Blade Awl, 90°, Hook, and Curve
  • 6" x 1" wide scraper

Everything in this kit comes with LIFETIME REPLACEMENT.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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N55 Cometic Head Gasket - 0.044"
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Cometic - Corporate Logo
T#:31522944
Part#: C15476-044
In Stock
$ 194.99

This product was last offered at the strikethrough price on
06-15-2026

$ 177.99 USD
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$ 194.99

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06-15-2026

$ 177.99 USD
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Exhaust Valve Set - Sodium Filled - Oversize
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Supertech - Corporate Logo
T#:21505765
Part#: BMEVI1054SHS-1KT
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$ 660.99 USD
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Head Diam: 28.50m (+0.5mm) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm
Oil Cooler thermostat replacement kit
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Packaged by Turner - Corporate Logo
T#:41391173
Part#: 11428637820TKT
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$ 302.99 USD
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BMW’s legendary turbocharged inline-6 engines demand consistent cooling to perform at their best. With the Oil Cooler Thermostat Replacement Kit - N54, N55, BMW enthusiasts can enjoy more reliable oil temperature regulation and enhanced performance both on the street and the track.
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FrankenTurbo F800 Twin-scroll Hybrid Turbocharger - BMW E8X 135i, E9X...
For vehicles with Pneumatic Wastegate (PWG)
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FrankenTurbo - Corporate Logo
T#:51391277
Part#: F800PWG-E8X
Ships in 3 Business Days
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$ 1,999.00 USD
$ 1,999.00 USD
FrankenTurbo's F800 is the definitive choice for the N55 enthusiast chasing 10-second quarter-mile times or extreme roll-racing performance.
Exhaust Valve - Sodium Filled - Oversize
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Supertech - Corporate Logo
T#:21505757
Part#: BMEVI-1054S-HS-1
In Stock
$ 55.99

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$ 50.99 USD
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$ 55.99

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Head Diam: 28.50m (+0.5mm) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm
Vargas Oil Feed Adapter - BMW N54
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Vargas Turbo Technologies - Corporate Logo
T#:51778141
Part#: VTT-N54-OFA
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The Vargas Oil Feed Adapter is designed to replace the stock front turbo oil feed line with a robust, CNC-machined solution.

Forged Connecting Rods - Sold Each
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Supertech - Corporate Logo
T#:21604327
Part#: CR-BMN55-H144.35
In Stock
$ 198.99

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$ 184.99 USD
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$ 198.99

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​Supertech forged rods are a great choice for performance engine builds! These rods come with ARP 2000 hardware and are designed for high powered N55/S55 applications. H-Beam design Forged 4340 alloy Center to center: 144.35mm Be bore: 53.6mm Be width: 20.88 Pe bore: 22mm full float Pe width: 20.88mm tapered ARP 2000 - 3/8" x 1.600" bolts
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1-Piece, Pinned & Unpinned Crank Hub W/ Crank Bolt Capture Plate - BM...
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034Motorsport - Corporate Logo
T#:48815408
Part#: 034-113-Z015
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This product was last offered at the strikethrough price on
06-28-2026

$ 737.10 USD
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$ 819.00

This product was last offered at the strikethrough price on
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The factory crank hub is infamous for failure in the BMW N55 & S55 engines. Replace it with this assembly to protect your engine in the most extreme situations.
URO Fuel Pump Feed Line W/ Sensor - BMW E60 E82/88 E9X N54 3.0L ...
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URO - Corporate Logo
T#:43750245
Part#: 13537622751
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$ 193.99 USD
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This is the fuel line that supplies fuel to the high-pressure fuel pump. It includes the low-pressure sensor, which can fail or go bad over time.

Exhaust Valve - Sodium Filled - Std Size
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Supertech - Corporate Logo
T#:21505756
Part#: BMEVI-1054S-HS
In Stock
$ 55.99

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$ 55.99

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Head Diam: 28mm (std) Material: Inconel-Nimonic / Sodium Filled Groove Type: Single Groove Length: 114.9mm Stem Diam: 5.95mm
Fuel Injector Set
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Packaged by Turner - Corporate Logo
T#:15710786
Part#: 13647597870-KT
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$ 1,093.99

This product was last offered at the strikethrough price on
05-12-2026

$ 898.99 USD
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$ 898.99 USD
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Refresh your old injectors with these OE fuel injectors! Get your car running its best and prevent any failures or issues prematurely!

x6 injector x6 decoupling element


Deflection Pulley
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URO - Corporate Logo
T#:591619
Part#: 11287535860
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Commonly replaced when servicing belts or cooling system, or when it begins to make noise.

Remanufactured Bosch Starter Motor - E82 E90 E92 E93 E60 X3 X5 Z4 ...
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Bosch - Corporate Logo
T#:338974
Part#: SR0492X
In Stock
$ 244.99

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This Bosch Starter motor is a direct replacement for BMW part number 12417526236. It is strongly recommended that you replace the aluminum stretch bolts (available in the pull down below) when replacing the starter.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This item fits the following BMWs:
2007+ E90 3 Series Sedan 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335i 335xi 335i xDrive
2007+ E92 3 Series Coupe 328i 328xi 328i xDrive 335i 335xi 335i xDrive
2007+ E93 3 Series Convertible 328i 328xi 328i xDrive 335i 335xi 335i xDrive
2008+ E82 1 Series Coupe 128i 135i
2008+ E88 1 Series Convertible 128i 135i
2006+ E60 5 Series 525i 525xi 528i 528xi 528i xDrive 530i 530xi 535i 535xi 535i xDrive
2006+ E83 X3 X3 3.0i 3.0si
2006+ E70 X5 X5 3.0si X5 xDrive30i
2006+ E85 E86 Z4 Z4 3.0si Z4 3.0si Coupe
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Rear Oxygen Sensor Set - N52, N54
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T#:55353594
Part#: 11787545074/5KT2
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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.
WPC Treated Cam Bearing Ledge - Intake
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Turner Motorsport - Corporate Logo
T#:13299338
Part#: 11127550913WPC2
In Stock
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This product was last offered at the strikethrough price on
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Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...
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T#:55857772
Part#: 11787589475KT2
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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.
Oil Pan Gasket replacement kit
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Assembled By ECS - Corporate Logo
T#:55245797
Part#: 11137600482KT3
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Oil Drain Plug With 4 Crush Washers
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Genuine BMW - Corporate Logo
T#:55209893
Part#: 071199631KT
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The Genuine BMW Performance Sealing Washer Kit features the foundational hardware required to complete your top-end or track-day prep correctly.

Turbos and Turbocharger Installation Kit - N54
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T#:55317702
Part#: 13712247398KT5
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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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Decoupling Element - Each
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Bremmen Parts - Corporate Logo
T#:27105152
Part#: 13537577649
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Decoupling Element - Each is a crucial component for BMW vehicles, specifically designed to ensure optimal injector installation. This high-quality metal ring is positioned at the end of the fuel injector, playing a vital role in maintaining proper alignment and function.

Features and Benefits:

  • Essential Component: Integral for correct injector installation and operation.
  • High-Quality Construction: Made from durable metal to withstand the rigors of engine performance.
  • Precision Fitment: Ensures proper alignment of the fuel injector, enhancing engine efficiency.
  • Easy Installation: Designed for straightforward installation without the need for modifications.
  • Compatibility: Suitable for a range of BMW models, ensuring versatile use.
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Bosch Injector Seal
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Bosch - Corporate Logo
T#:591890
Part#: 13537591006
In Stock at Vendor
$ 4.99

This product was last offered at the strikethrough price on
07-06-2026

$ 4.07 USD
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Seal that goes from the end of the injector to the motor

Bremi Ignition Coil
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T#:340576
Part#: 12131712219
In Stock at Vendor
$ 28.78

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04-09-2026

$ 25.43 USD
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Get your engine back to peak performance with a new ignition coil.
Bosch High Pressure Fuel Pressure Sensor
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Bosch - Corporate Logo
T#:591891
Part#: 13537620946
In Stock
$ 101.99

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03-17-2026

$ 57.99 USD
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A vital component for high pressure fuel system function

Elring Oil Level Sensor O-Ring
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Elring - Corporate Logo
T#:596461
Part#: 12611744292
In Stock
$ 11.71

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07-08-2026

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Used to seal sensor to the oil pan

Braille Performance Endurance AGM Battery - B10049 - 58lbs
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This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi
Braille - Corporate Logo
T#:558078
Part#: B10049
Ships in 8 Business Days
$ 446.99 USD
$ 446.99 USD
This Group 49 Endurance AGM battery is an ideal upgrade from the factory battery, offering higher cranking power and a longer battery life for less waste and lower cost to the customer. Plus, this battery is maintenance free and won't eat holes in the battery tray and surrounding areas of your car. Endurance AGM batteries from Braille are a drop-in OEM replacement that requires no modifications to be made for installation, has the highest cranking power and longest run times in their class, and also feature AGM internal racing technology developed for their Advanced AGM and Carbon Fiber batteries.
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Genuine BMW Dowel Pin
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T#:375139
Part#: 11121726238
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10.5MM
Braille Performance Lightweight AGM Battery - B14115 - 11.5lbs ...
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T#:558037
Part#: B14115
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind!
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Burger Motorsport 4 BAR TMAP Sensor & Adapter - BMW N55/N54/S55 (2007...
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T#:34885402
Part#: 4BAR TMAP
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$ 139.99 USD
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Use these plug and play adapters to quickly adapt a 4bar TMAP sensor to your N54/N55/S55 BMW, raising the boost maximum boost range from 20psi factory up to 43psi.
BMW N20 N52 N54 N55 S55 Connecting Rod Bearing Set of 2 Pairs - 0.50m...
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+0.50mm
King - Corporate Logo
T#:3929159
Part#: CR222SV0.5
In Stock at Vendor
$ 52.00

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$ 48.99 USD
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$ 48.99 USD
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BMW N20 N52 N54 N55 S55 Connecting Rod Bearing Set of 2 Pairs - 0.50mm Oversized is designed to elevate your engine’s performance and reliability. Developed with high-performance driving in mind, this connecting rod bearing set from Turner Motorsport offers superior durability and support. Each set includes 2 upper and 2 lower bearing shells, crafted from a lead-free, silver-based tri-metal material that is specifically engineered for extreme load applications. These bearings are meticulously designed to meet exact standards, ensuring optimal fitment and compatibility with your BMW engine, resulting in smoother and more reliable operation.

  • Enhanced Engine Performance: Provides superior support and stability for high-performance driving.
  • Durable Construction: Lead-free, silver-based tri-metal material designed for extreme loads.
  • Precise Fitment: Engineered to exact standards for compatibility with BMW N20, N52, N54, N55, and S55 engines.
  • Improved Reliability: Ensures smoother engine operation and reduced wear over time.
  • Complete Set: Includes 2 upper and 2 lower bearing shells for 2 connecting rods.
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Braille Performance Lightweight Advanced AGM Battery - B2015 - 15lbs ...
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Braille - Corporate Logo
T#:558038
Part#: B2015
Ships in 8 Business Days
$ 237.99 USD
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B2015 is Braille's most popular non-carbon racing battery and is able to start larger engines easily for racing and offers daily driving capability for most 4 and 6 cylinders engine vehicles. Physical Specifications: BCI Group: All sizes Weight: 15lbs / 6.8kg Length: 6.8" / 173mm Width: 3.4" / 86mm Height: 6.1" / 155mm Polarity: Right Side Positive Performance Specifications: Voltage: 12 Full Charge Voltage: 13.2 Pulse Cranking Amps (PCA): 1067 Amp Hour (AH): 21 Life Cycle @ 10% DOD: 3100 *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*
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Bushing Contact With Wire Lead - Priced Each
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URO - Corporate Logo
T#:14783536
Part#: 61130005199
In Stock
$ 3.99 USD
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AAF Oil Pan Baffle - E9x/E8x 335i/135i
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Advanced Auto Fabrication - Corporate Logo
T#:7624643
Part#: 116183
Ships in 2 Business Days
$ 190.00 USD
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$ 190.00 USD
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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. A must have for all track cars. **Note: Requires Welding to install.
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Valve Cover Gasket Overhaul Kit - E9X 328i, E60 528i, E83 X3 3.0i/si,...
For vehicles with a production date from 10/2006
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Packaged by Turner - Corporate Logo
T#:180875
Part#: TMS180875
In Stock
$ 142.24

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

$ 107.33 USD
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$ 107.33 USD
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Not only will this kit stop most E90 oil leaks, it's the perfect addition for ignition coil or spark plug replacement! Oil leaks - and the damage they can cause - seem to be the worst annoyances on these cars. The biggest source of an oil leak is from the valve cover, followed by the oil filter housing, Valvetronic seal, camshaft seals, and the eccentric shaft sensor seal. Once the oil leaks, and if ignored for an extended time, the oil will contaminate vital electrical sensors. This is especially the case with ignition coils and also the eccentric shaft sensor on the Valvetronic shaft at the top of the cylinder head. During any ignition coil and spark plug replacement take a close look inside for any oil pooling at the bottom. We have been seeing valve cover oil leaks as soon as 40,000 miles. We look for oil leaks on every E90 that comes into our shop.

We have put together this package of valve cover gaskets and other related gaskets and seals for you to fully overhaul the N52 valve cover and put a stop to those pesky oil leaks. This package has the replacement parts for N52 engines built from the 2007 model year and includes:

  • 11127582245 - N52 valve cover gasket set
  • 11127552280 - N52 eccentric shaft sensor seal
  • 11127559699 - N52 Valvetronic gasket

2007 and later N51/N52 engines do not need replacement valve cover bolts, unless the bolts are actually broken off or missing. Unlike the 2006 aluminum hardware, the later parts are steel and not 1-time use.

These are all OEM or OE parts. Replacement of these gaskets and seals is straight-forward but a long process. BMW dealers typically charge for over eight hours of labor. If you have replaced spark plugs before you should be capable of this repair. In addition, there are several other parts to replace while you're in the vicinity: camshaft sensor o-rings, oil filter housing profile gasket, VAN0S solenoids, and the eccentric shaft sensor. These other parts, except the eccentric shaft sensor (see below), are replaceable without removing the valve cover but are more easily accessed during the valve cover work.

Eccentric Shaft Sensor: This is the position sensor that relays the eccentric shaft's position back to the DME. It's located at the front of the engine and is only accessible with the valve cover off . The seal around the sensor can fail and allow oil to blow out from under the cam cover. Oil can then leak into the sensor itself and cause it to fail. Without a functioning sensor your E90 can experience poor running, hesitation, poor performance, jerky shifts, and sluggish response. It's easy to check and see if oil has accumulated inside the sensor: unbolt the engine trim cover (the outer cover with the BMW roundel), unplug the sensor, and look inside. If oil is present inside or even around the sensor itself, plan on replacing this sensor during your next ignition coil, spark plug, and/or valve cover gasket work.

This valve cover kit fits the following BMWs:
2008-2012 E82 BMW 128i
2007-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
2007-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2007-2010 E60 BMW 528i 528xi 528i xDrive
2011 F10 BMW 528i
2007-2010 E83 BMW X3 3.0i X3 3.0si
2007-2013 E70 BMW X5 3.0si
10/2006-2008 E85 BMW Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive30i
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THINKOBD 100
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THINKCAR - Corporate Logo
T#:2302720
Part#: 301050512
Ships in 2 Business Days
14% off MSRP $ 34.99

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

$ 29.99 USD
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14% off MSRP
$ 34.99

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

$ 29.99 USD
Free Shipping on orders $49 and up
This THINKOBD 100 obd2 car code reader can fast scan and clear trouble codes, even a beginner can use this unit to read the error code.
15A Fuse - Priced Each
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Bosch - Corporate Logo
T#:375327
Part#: 61131372626
In Stock at Vendor
$ 2.03 USD
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100 Piece Mini Car Fuse Assortment
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ATD Tools - Corporate Logo
T#:383674
Part#: ATD382
Ships in 3 Business Days
$ 31.99 USD
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You never know when you will blow a fuse so it always good to have extra

Braille Lightweight Advanced AGM Battery - B3121 - 21lbs
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Braille - Corporate Logo
T#:558042
Part#: B3121
Ships in 7 Business Days
$ 270.99 USD
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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your car's operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B3121 battery from Braille is their lightest do-everything battery available, offering 1380 pulse cranking amps that can crank over V8 engines with ease while still coming in at under 22 pounds, half of the weight of a standard Group 34 battery! This is thanks to their Advanced AGM racing technology that allows them to put a ton of power into a very small package. Physical Specifications: BCI Group: All sizes Weight: 21lbs / 9.5kg Length: 6.6" / 168mm Width: 5.2" / 132mm Height: 6.8" / 173mm Polarity: Right Side Positive Terminal Type: Steel terminal block with M6 bolt Performance Specifications: Voltage: 12v Recharge Voltage: 14.4V – 14.6V Maintenance charge voltage: 13.8V 5s Pulse Cranking Amps (PCA): 1380 10s PDC: 124 Amp Hour (Ah): 31 Watt Hour (Wh): 372 Life Cycle @ 10% DOD: 3100 Charging Temperature 0C to 50C Discharge Temperature range -40C to +60C Storage temperature -40C to +60C *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*
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VTT Billet Power Steering Pulley - N54
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Vargas Turbo Technologies - Corporate Logo
T#:7292042
Part#: VTT-N54-PSN54
Ships in 2 Business Days
Starting at $ 56.99 USD
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Starting at $ 56.99 USD
Free Shipping on orders $49 and up
Vargas has introduced their new Billet Power Steering pulleys for the N54 engine! A well-known issue with the N54 with Hydraulic power steering is the plastic pulley either hitting the subframe, or breaking on its own. This can result in the belt to be ejected from the pulley, and leave you stranded with no serpentine belt. This also increases the chance of sucking the belt into the engine through the front seal. Put an end to the dreaded plastic PS pulley issues with the VTT 100% Billet Aluminum PS pulley. These are constructed from 6061-T6 aluminum and anodize in one of 4 colors (Black, Red, Blue, and Clear) for a great look, and long-lasting finish. These weigh 11oz, very close to the weight of a stock pulley, and are lighter than the cast aluminum versions on the market.
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Victor Reinz O-Ring
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Victor Reinz - Corporate Logo
T#:592881
Part#: 11367507729
In Stock at Vendor
$ 3.99 USD
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If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.


MMR Low Temp Thermostat - N54/N55
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For 2008 and up models
MMX Performance - Corporate Logo
T#:4565826
Part#: MMR17-0101
Ships in 2 Business Days
$ 70.99 USD
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MMR's Low Temp Oil Thermostat is one of the easiest ways to increase your oil cooling capability. Rated to maintain the oil temps at about 194F (90c) to 230F (110c). Machined from aircraft grade T-6061 aluminum and anodized in MMR's trademark finish for durability. Installation is easy as it fits right into the OEM oil thermostat housing on the N54 and N55. Highly recommended for cars used on the track or with a higher power and torque output than stock.
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General Purpose Hose Clamp - Priced Each
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Rein - Corporate Logo
T#:592737
Part#: 07129952104
Ships in 4 Business Days
$ 6.99 USD
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