BMW Engine Parts for BMW G01 X3 xDrive30i B46 2.0L

BMW B46 B48 B58 Ethanol Content Sensor

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T#:29500150

Part#: 100.1037

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$ 98.99

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08-24-2026

$ 94.99 USD

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BMW B46 B48 B58 Ethanol Content Sensor is a genuine Continental (VDO) Flex Fuel E85 sensor designed to accurately measure the ethanol-to-gasoline ratio in your vehicle's fuel system.

Accurate Measurement: Measures the ethanol content in fuel, providing precise data for optimal engine performance and fuel management.
Flexible Compatibility: Works with a blend of ethanol and gasoline, suitable for vehicles with appropriate fuel lines, injectors, and ECU calibration.
Quick-Connect Installation: Features quick-connect style fuel connections for easy installation in the main fuel feed line.
Integrated Fuel Analysis: All fuel passes through the sensor before reaching the fuel rail, allowing for accurate ethanol percentage readings sent to the vehicle's DME or ECU.
Standard Fittings: Both inlet and outlet connections are 3/8" SAE sized fittings for straightforward integration with existing fuel systems.

This ethanol content sensor is essential for vehicles running flex fuel, ensuring that the engine receives the correct ethanol ratio for peak performance and efficiency.

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Oil Filter Housing And Heat Exchanger - Upgraded Aluminum

For vehicles with the earlier B46A/B48A (Gen1) Engine Only - Not compatible with the B4...

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T#:26938294

Part#: 11428596283-M

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$ 224.99 USD

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Bremmen Cylinder Head Valve Cover - BMW & MINI B46A/B48A

For vehicles with the earlier B46A/B48A (Gen1) Engine only - Not compatible with the B4...

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T#:13496660

Part#: 11127611278

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$ 139.99 USD

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If your valve cover is leaking, warped, or cracked, we recommend replacing it with a brand new cover to prevent oil loss, vacuum issues, or check engine lights. This valve cover includes the mounting hardware and gasket necessary for installation, making the replacement process easy and simple.

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Engine Oil Temperature Sensor

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T#:36777927

Part#: 13627580635

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$ 21.21 USD

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Bremmen Cylinder Head Valve Cover - Aluminum Upgrade - BMW & MINI B46...

For vehicles with the earlier B46A/B48A (Gen1) Engine only - Not compatible with the B4...

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T#:25606669

Part#: 11127611278M

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If your valve cover is leaking, warped, or cracked, we recommend replacing it with a brand new cover to prevent oil loss, vacuum issues, or check engine lights. This valve cover includes the mounting hardware and gasket necessary for installation, making the replacement process easy and simple. As an added bonus, the aluminum construction helps prevent warping or cracks due to heat cycling and will last significantly longer than the stock plastic valve cover.

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Accessory Belt Tensioner - Mechanical

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T#:32450133

Part#: 11288570439

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$ 75.06 USD

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Oil Pressure Control Valve - 11417639993

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T#:37655968

Part#: 11417639993

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Unlike traditional BMW engines, modern engines, like the B48 and B58, use a volume-flow-regulated oil pump. Instead of providing a consistent volume of oil, these new systems control oil supply at each individual operating range.

This Control Valve Solenoid is a critical component in the volume-flow-regulated oiling system. This piece seamlessly adjusts the oil pressure based on inputs from the DME. In the event of failure, this means the engine oil supply system may become restricted.

Thankfully, Bremmen Parts offers this high-quality, OE replacement Control Valve Solenoid at a fraction of Genuine price. Built with durability and fitment in mind, this component is an exact fit for your BMW.

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Universal Valve Spring Compressor

T#:1809130

Part#: W89409

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$ 126.99 USD

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For servicing overhead valve engine with cylinder head removed.

Oil Filter Housing And Cooler Assembly - Aluminum Upgrade

For vehicles with the B46/B48 Gen 2 (B46TU/B48TU) Engine only - Not compatible with the...

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T#:49161694

Part#: 11428580414M

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$ 312.79 USD

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407 Piece O-Ring Assortment

T#:1809147

Part#: W5202

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$ 21.99 USD

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Nitrile Butadiene Rubber

OEM Febi Mechanical Accessory Belt Tensioner - BMW B46/48 B58 ...

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T#:587397

Part#: 11288570439

Ships in 6 Business Days

$ 140.99

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$ 120.99 USD

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Accessory belt tensioners provide tension to the belt drive system, ensuring the belt is able to properly turn engine accessories without slipping. If your tensioner has failed, replace it with a brand-new unit to ensure proper water pump and alternator functionality.

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Slide Rail - Top

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T#:5215976

Part#: 11317617474

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$ 23.99 USD

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OEM VDO Camshaft Position Sensor - BMW B48/46 B58 N20/26

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T#:19197278

Part#: 13627633958

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$ 115.99 USD

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Camshaft position sensors are electrical sensors that monitor the rotational speed and position of a camshaft. This signal is used by the DME to control fuel delivery and spark timing. If your camshaft position sensor is faulty, it can result in check engine lights, rough idle or running conditions, limp mode, or no starts. Replace your cam position sensor with this high-quality replacement to restore smooth engine operation.

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3/8" Dr. 5/8" Extended Spark Plug Socket

T#:2242226

Part#: W80533

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$ 20.25 USD

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Extended socket length reaches confined areas.

Piston Ring Comp 3-1/2" to 7"

T#:2242223

Part#: W80573

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Use to install pistons on most passenger cars and truck engines

Bremmen Oil Filter Housing And Heat Exchanger

For vehicles with the earlier B46A/B48A (Gen1) Engine Only - Not compatible with the B4...

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T#:8677178

Part#: 11428596283

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$ 99.99 USD

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Includes heat exchanger and gaskets. ?OE Cross References: 11428585624 11428596283

Oil Pump Chain

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T#:5202591

Part#: 11417636187

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$ 26.34 USD

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Guide Rail

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T#:5215971

Part#: 13527636186

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Bremmen Timing Chain Guide - Side - BMW B38 B46/B48 B58

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T#:27694890

Part#: 11317617489

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Chain guides are a component that wears out over time. It is important to change all timing components when completing a timing chain service to prevent future failure and chain noise.

Timing Chain - Oil Pump

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T#:5202590

Part#: 13528648731

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$ 24.64 USD

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Timing Chain - Upper

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T#:5202589

Part#: 11318648729

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$ 34.84 USD

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Sprocket - Double Gear

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T#:5215978

Part#: 13528642165

Special Order: No Guaranteed ETA

$ 47.99 USD

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Piston Ring Comp 2-1/8" to 5"

T#:2242222

Part#: W80572

Ships in 1 Business Day

$ 21.99 USD

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Use to install pistons on most passenger cars and truck engines

High Pressure Fuel Sensor

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T#:4921499

Part#: 13538643665

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$ 75.64 USD

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Spark Plug Gap Gauge

T#:1855998

Part#: W80535

Ships in 1-2 days

$ 1.99

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08-26-2026

$ 1.54 USD

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Easy to read markings to set gaps quickly and easily.

BMW Oil Filter - B46 & B48 2.0L Engine

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T#:587279

Part#: 11428575211

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$ 18.99 USD

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Turner Motorsport presents the essential BMW Oil Filter, a crucial component for maintaining a healthy engine. Designed to prevent contaminants from causing premature engine failure, this OEM oil filter ensures optimal performance and longevity for your BMW. Don't compromise with cheap aftermarket replacements; choose the reliability of genuine BMW parts to safeguard your engine from small metal particles and ensure a fresh and vigorous driving experience for years to come.

Vital Engine Protection: Safeguards the engine from contaminants for prolonged life.
OEM Quality: Genuine BMW oil filter for reliable and consistent performance.
Prevents Abrasion: Filters out small metal particles to prevent abrasion and wear.
Ensures Longevity: Promotes the longevity of engine components.
Maintains Engine Performance: Keeps the engine fresh and full of pep.

Upgrade your BMW's oiling system with the Turner Motorsport BMW Oil Filter.

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Bremmen Engine Oil Drain Plug - Includes Seal - BMW B38 B48 B46 B58 ...

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T#:640158

Part#: 11137535106

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$ 4.99 USD

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Reduce chances of an oil leak when changing your vehicle's motor oil with a new drain plug and seal!

Upper Timing Chain Tensioner Guide

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T#:5215973

Part#: 11317617472

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$ 14.99 USD

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Mini Screw Clamp

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T#:367185

Part#: 21014

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$ 2.96 USD

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Ideal for low pressure hoses. This hose clamp could be used on many vehicles for many different purposes.

End Cover With Plastic

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T#:36777924

Part#: 11117797932

Ships on Oct 6, 2026

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$ 6.52 USD

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Rubber O-Ring - Bremmen Parts

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T#:22525960

Part#: 11531435808

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$ 1.62 USD

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Useful for fixing leaks on air conditioning, fuel, and vacuum systems. Measures 20x3.

6pc Hook & Pick Set

T#:1855974

Part#: W942

Ships on Oct 16, 2026

$ 8.99 USD

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Includes straight, angled and combination picks

Zinc-Plated Steel M8 Washer - Priced Each

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T#:28171519

Part#: 91166A270-100

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$ 0.99 USD

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$ 1.99

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For M8 Screw Size, 8.4 mm ID, 16 mm OD

Chain Tensioner Guide Rail

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T#:5202596

Part#: 13527636185

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$ 17.99

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$ 13.99 USD

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Screw Plug - 11137535106

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T#:22208

Part#: 11137535106

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$ 6.99 USD

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SCREW PLUG for OIL PAN

Locking Hex Nut - M6 - Priced Each

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T#:22558959

Part#: 94235A080

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$ 1.53 USD

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$ 3.99

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Oil Pump Sprocket

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T#:5215977

Part#: 11418600425

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$ 14.39 USD

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419 Piece Metric O-Ring Assortment Kit

T#:641935

Part#: WLMW5203

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$ 19.99 USD

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Many uses around the garage and home

Piston Ring Installer

T#:1809133

Part#: W80575

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$ 17.62 USD

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Comfortable vinyl grip handles.

120 pc Fuse Assortment

T#:1809154

Part#: W5368

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$ 13.68 USD

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A must for any toolbox.

Timing Chain

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T#:591275

Part#: 11318648729

Ships in 6 Business Days

$ 56.00

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$ 54.99 USD

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Sheet Metal Nut - Set Of 5

T#:57543712

Part#: 07129904150

Ships on Nov 20, 2026

$ 5.99 USD

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This Febi Bilstein 5-piece fastener set offers genuine OEM-level durability and precision tolerance to ensure your vehicle stays tightly bolted together.

Fuel Injection Fuel Feed Pipe

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T#:56507813

Part#: 13537585426

Ships on Dec 2, 2026

$ 47.99 USD

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C-Clip Nut

T#:55821709

Part#: 51127070202

Special Order: No Guaranteed ETA

$ 1.99 USD

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$ 1.99 USD

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This Febi-manufactured M6 C-Clip Nut is the exact direct-replacement fastener needed to keep your BMW or MINI's bodywork properly secured.

Oil Level Sensor

T#:55857752

Part#: 12615A740A3

Special Order: No Guaranteed ETA

$ 87.99 USD

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Invaluable for keeping tabs on your engine’s lifeblood, the Febi Bilstein oil level sensor is an essential maintenance item for demanding enthusiasts.

Febi Oil Pump Chain Kit for B46, B48, B58

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T#:38553889

Part#: 13528648731S1

Special Order: No Guaranteed ETA

$ 224.99 USD

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This Febi Oil Pump Chain features 84 durable links and is designed for the oil pump located in the lower engine section, complete with essential chain guides, tensioner, sprocket and mounting hardware for easy installation and reliable performance.

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