BMW Engine Parts for BMW G01 X3 xDrive30i B46 2.0L

Liqui Moly Top Tec 6600 0W-20 Oil Change Kit - BMW F22/23 F3X G01/02 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:24145950

Part#: B48LMTTOSKT

In Stock

Sale - Save 6% $ 104.99

This product was last offered at the strikethrough price on
08-31-2026

$ 98.49 USD

Add to Wish List

Qty

Sale - Save 6%

$ 104.99

This product was last offered at the strikethrough price on
08-31-2026

$ 98.49 USD

Add to Wish List

To keep your ultimate driving machine in top shape, regular maintenance is imperative. BMW's service interval for an oil change varies based on driving habits. We recommend changing your oil after no more than 10,000 miles. A 5,000 oil service interval is preferred for aggressive or city driving. This kit contains: 6L Top Tec 6600 0W-20 Motor Oil Engine Oil Filter with o-ring Oil Drain Plug with o-ring

Show More Show Less

Spark Plug Gapper Tool BMS Billet

T#:26404907

Part#: 12MMSPG

In Stock

$ 35.00 USD

Add to Wish List

Qty

$ 35.00 USD

Add to Wish List

Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.

Precision Adjustment: Allows for accurate gap adjustments to ensure optimal spark performance and engine efficiency.
Speed and Efficiency: Streamlines the process of gapping plugs while maintaining high precision, saving time and effort.
High-Quality Construction: Crafted from billet materials for durability and reliability, ensuring long-term use.
Lifetime Replacement Program: Comes with a lifetime replacement guarantee, reflecting confidence in the tool's quality and performance.

Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.

Show More Show Less

Braille Performance Endurance AGM Battery - B10049 - 58lbs

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

T#:558078

Part#: B10049

Ships in 8 Business Days

$ 446.99 USD

Add to Wish List

Qty

$ 446.99 USD

Add to Wish List

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.

Show More Show Less

Braille Performance Lightweight AGM Battery - B14115 - 11.5lbs ...

T#:558037

Part#: B14115

Ships in 5 Business Days

$ 204.99 USD

Add to Wish List

Qty

$ 204.99 USD

Add to Wish List

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!

Show More Show Less

Braille Performance Lightweight Advanced AGM Battery - B2015 - 15lbs ...

T#:558038

Part#: B2015

In Stock

$ 237.99 USD

Add to Wish List

Qty

$ 237.99 USD

Add to Wish List

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*

Show More Show Less

Braille Lightweight Advanced AGM Battery - B3121 - 21lbs

T#:558042

Part#: B3121

Ships in 6 Business Days

$ 270.99 USD

Add to Wish List

Qty

$ 270.99 USD

Add to Wish List

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*

Show More Show Less

TurboSmart OPR V2 Oil Pressure Regulator

T#:28504207

Part#: TS-0811-0012

In Stock

10% off MSRP $ 189.99

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

$ 170.99 USD

Add to Wish List

Qty

10% off MSRP

$ 189.99

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

$ 170.99 USD

Add to Wish List

Introducing Turbosmart’s OPR V2 Turbocharger Oil Pressure Regulator, a cutting-edge solution launched in 2022 that ensures steady oil pressure for your turbocharger. This innovative regulator features a return-less design with an integrated 44 Micron Stainless Steel Mesh Oil Filter, providing robust performance and protection.

The OPR V2 is the first of its kind, utilizing Turbosmart’s proprietary flow control method to maintain optimal oil pressure regardless of engine oil variables like pressure or temperature. It guarantees a smooth oil flow to your turbocharger, safeguarding critical components such as Exhaust Drive, Back & Charge Pressures from excessive oil pressure that could lead to oil consumption and smoke.

Gone are the days of guesswork with restrictors and complex plumbing for oil pressure regulation. The OPR V2 simplifies the process with its return-less, inline installation and the convenience of a built-in 44 Micron Oil Filter. This filter, made of serviceable and replaceable Stainless Steel Mesh, adds an extra layer of defense against engine oil debris that could harm your turbocharger.

Key Features:

Innovative Patent Pending Design Durable Aluminium (6262 T6) Anodised Body & Valve Regulated Oil Pressure Compatible with Most turbochargers Integrated Stainless Steel (304) Mesh Oil Filter -4AN Inlet and Outlet for easy installation 1/8 NPT Sensor/Gauge Port for monitoring Directional Inlet Feed Logic for optimized performance Laminar Flow Output for consistent oil delivery Compatible with all Engine Oils Designed and Manufactured in Australia

Show More Show Less

Braille Performance Intensity Carbon Lithium-ION Battery - i48CX - 10...

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

T#:558047

Part#: I48CX

Ships in 4 Business Days

$ 1,164.99 USD

Add to Wish List

Qty

$ 1,164.99 USD

Add to Wish List

The ultra-lightweight, standard height I48CX lithium-ION battery from Braille Battery is a popular choice among BMW enthusiasts looking for a drop-in replacement battery that shaves off a ton of weight, 35 pounds in total! Thanks to the Group 48 design of this battery, no modifications are needed for installation. This is perfect for anyone looking to drive their car both on and off of the track, without any negative side effects, and wants a battery with a 10-15 year life span!

Show More Show Less

OMP Battery Cut Off Switch / Kill Switch

T#:1614

Part#: EA-462

Back Ordered

$ 65.00 USD

Add to Wish List

Qty

$ 65.00 USD

Add to Wish List

OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.

Show More Show Less

AutoTecknic Dry Carbon Competition Oil Cap Cover - Type 1 - For Vario...

T#:39971047

Part#: BM-0007

In Stock

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

a precision-engineered, lightweight dry carbon fiber upgrade designed to enhance the engine bay of compatible BMW models with an aggressive motorsport look and easy OEM-style installation.

Accessory Belt Service Kit w/ Kevlar Reinforced Belt - F22/23 F3X B58...

10X Entries Into Our F80 M3 Sweepstakes

T#:22097533

Part#: 11288613707TKT

Ships on Nov 12, 2026

Sale - Save 24% $ 137.99

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

$ 105.35 USD

Add to Wish List

Qty

Sale - Save 24%

$ 137.99

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

$ 105.35 USD

Add to Wish List

Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, tensioner assembly, and the hardware required to install the new tensioner. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

Show More Show Less

Performance Accessory Belt Kit - Kevlar Reinforced - BMW B46TU/B48TU...

10X Entries Into Our F80 M3 Sweepstakes

T#:29798952

Part#: 11288650740T1KT

Ships on Nov 12, 2026

Sale - Save 24% $ 137.99

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

$ 105.35 USD

Add to Wish List

Qty

Sale - Save 24%

$ 137.99

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

$ 105.35 USD

Add to Wish List

Having your accessory belt fail is a major inconvenience and can leave you on the side of the road if the alternator isn't charging and the mechanical water pump isn't turning. Over time the tensioner and the belt itself wears out and will eventually fail. This kit includes everything you need to service the belt drive system and keep everything in check. Included: ECS Tuning Kevlar Reinforced Performance Accessory Belt - Designed to resist OEM Febi Belt Tensioner Genuine BMW Tensioner Hardware

Show More Show Less

AutoTecknic Dry Carbon Charge Cooler Tank Cap Cover - Gloss Finish ...

T#:39971051

Part#: BM-0032

In Stock

$ 64.99

This product was last offered at the strikethrough price on
09-16-2026

$ 57.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 64.99

This product was last offered at the strikethrough price on
09-16-2026

$ 57.99 USD

Limited Qty Sale

Add to Wish List

A premium dry carbon fiber engine bay upgrade that enhances the performance styling of compatible BMW models with a sleek, UV-resistant finish and easy OEM-style installation.

Endurance Series AGM Battery - B48-H6-L3

T#:36947237

Part#: B48-H6-L3

Ships in 4 Business Days

$ 398.99 USD

Add to Wish List

Qty

$ 398.99 USD

Add to Wish List

Braille Performance GreenLite Lithium-ION Battery - G30 - 5.5lbs ...

T#:558046

Part#: G30

Ships in 6 Business Days

$ 522.99 USD

Add to Wish List

Qty

$ 522.99 USD

Add to Wish List

The G30 lithium battery from Braille is designed for the Import Tuner market (4 and 6 cylinder) for track use and has enough power for small black V8 race cars and hot rods with light electrical demands/accessories and standard compression. The G30 comes in the popular ETX 30 Group size, just like the B3121 AGM, so it is small and light enough to mount in a variety of locations. Incorporated in this battery is the same technology used in their race winning batteries used by nearly every OEM developer in classes ranging from SCCA to Formula 1.

Show More Show Less

Billet Spark Plug Gapper Tool - 14mm - BMS

T#:583132

Part#: BMSBSPGT14MM

Ships in 7 Business Days

$ 35.00 USD

Add to Wish List

Qty

$ 35.00 USD

Add to Wish List

BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

Precisely gaps spark plugs for enhanced engine performance and efficiency
Speeds up the gapping process while ensuring accuracy and uniformity
Available in two sizes (14mm and 12mm) for a wider range of compatibility
Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
Made in the USA for premium quality and durability

Show More Show Less

Blue WG38 Gen V Ultra-Gate 38 - 14PSI

T#:22591972

Part#: TS-0551-1011

In Stock at Vendor

10% off MSRP $ 430.99

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

$ 387.99 USD

Add to Wish List

Qty

10% off MSRP

$ 430.99

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

$ 387.99 USD

Add to Wish List

The Gen V WG38 Ultra-Gate 38 external wastegate is your cost-effective, high-performance solution. This 38mm external wastegate is meticulously designed for hassle-free bolt-on applications that make use of the 2-bolt flange.

Show More Show Less

AutoTecknic - Carbon Competition Fuel Cap Cover - Various BMW and MIN...

T#:39971046

Part#: BM-0006-BCG

In Stock

$ 65.00 USD

Add to Wish List

Qty

$ 65.00 USD

Add to Wish List

AutoTecknic - Carbon Competition Fuel Cap Cover - Various BMW and MINI Models is a premium exterior upgrade crafted from genuine carbon fiber, designed to enhance the aggressive styling and performance aesthetic of compatible BMW and MINI vehicles with an easy, OEM-fit installation.

Show More Show Less

Engine Main Bearing Kit - 0.50mm Oversized

+0.50mm

T#:26504931

Part#: MB5784SI0.5

In Stock at Vendor

47% off MSRP $ 273.99

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

$ 145.99 USD

Add to Wish List

Qty

47% off MSRP

$ 273.99

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

$ 145.99 USD

Add to Wish List

Introducing King Main Bearings for BMW Engines: the ultimate solution for enhancing your engine's performance. Crafted with precision and expertise, King's bearings offer unmatched durability and reliability. Designed to meet the demands of high-performance driving, they provide the stability and support your engine needs. Elevate your BMW driving experience with King Bearings. Complete Set: King Main Bearings for BMW Engines come as a full set. Silicon-aluminum Bi-Metal Construction: Crafted from King's premium Silicon-aluminum bi-metal material offering exceptional strength, durability, and heat resistance. Precision Engineering: Engineered with meticulous attention to detail, our bearings are designed to exacting standards to ensure optimal fitment and compatibility with BMW engines. Enhanced Performance: Experience improved engine stability and smoother operation with King Bearings.

Show More Show Less

Autel Autolink AL329

T#:2914116

Part#: AL329

Ships in 1 Business Day

$ 49.99 USD

Add to Wish List

Qty

$ 49.99 USD

Add to Wish List

OBDII Code Reader

POR15 Absolute Coatings Fuel Tank Sealer

T#:1575841

Part#: POR49216

Ships in 6 Business Days

$ 40.99 USD

Add to Wish List

Qty

$ 40.99 USD

Add to Wish List

POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content.

Show More Show Less

BMW B46 B48 Engine Main Bearing Kit - Std. Size

Std. Size

T#:24179124

Part#: MB5784SI

Ships in 6 Business Days

13% off MSRP $ 273.99

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

$ 237.99 USD

Add to Wish List

Qty

13% off MSRP

$ 273.99

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

$ 237.99 USD

Add to Wish List

BMW B46 B48 Engine Main Bearing Kit - Std. Size is the ultimate choice for enhancing the performance and reliability of your BMW engine. Available from Turner Motorsport, this premium kit is crafted with precision to ensure unmatched durability and stability. Designed to meet the demands of both everyday driving and high-performance applications, this kit provides the support and performance enhancements your BMW engine needs.

Complete Set: The kit includes all necessary main bearings for a full engine rebuild or upgrade.
Silver Bi-Metal Construction: Made from high-quality silver bi-metal material for exceptional strength, durability, and heat resistance.
Precision Engineering: Engineered to exacting standards for optimal fitment and compatibility with BMW engines.
Enhanced Performance: Provides improved engine stability and smoother operation for a better driving experience.

Show More Show Less

OEM Accessory Belt Service Kit - B46/48 B58

10X Entries Into Our F80 M3 Sweepstakes

T#:587399

Part#: 112886137071ABKT

In Stock

Sale - Save 19% $ 121.99

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

$ 98.77 USD

Add to Wish List

Qty

Sale - Save 19%

$ 121.99

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

$ 98.77 USD

Add to Wish List

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.

Show More Show Less

TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black

T#:4921469

Part#: TS-0551-1012

Ships on Oct 6, 2026

10% off MSRP $ 430.99

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

$ 387.99 USD

Add to Wish List

Qty

10% off MSRP

$ 430.99

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

$ 387.99 USD

Add to Wish List

The Turbosmart GenV range is the Highest Flowing Wastegate range in the World. The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven, cost-effective external wastegate. The GenV provides extensive user configuration, world-leading extended thermal performance, fatigue resistance, and best-in-class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it. A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.

Show More Show Less

Hitachi Fuel Pump Camshaft Follower - BMW N20 N55 S55 N63 S63 B48/46 ...

For early Gen 1 engines only - Not compatible with later Gen2 / TU engines

T#:589968

Part#: 11327601233

Back Ordered

$ 55.00 USD

Add to Wish List

Qty

$ 55.00 USD

Add to Wish List

A faulty camshaft follower can damage the engine and cause incorrect valve timing.

Oil Drain Plug

10X Entries Into Our F80 M3 Sweepstakes

T#:41188174

Part#: 11137535106TKT

In Stock

Sale - Save 33% $ 8.99

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

$ 6.00 USD

Add to Wish List

Qty

Sale - Save 33%

$ 8.99

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

$ 6.00 USD

Add to Wish List

Includes a one time use crush washer.

WPC-Treated Performance Rod Bearing Installation Kit - B46 / B48 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:36066270

Part#: B48-WPC-RBKT2

In Stock

Sale - Save 25% $ 551.99

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

$ 413.62 USD

Add to Wish List

Qty

Sale - Save 25%

$ 551.99

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

$ 413.62 USD

Add to Wish List

If your engine has higher mileage, don't neglect rod bearing replacement! These bearings are sandwiched between the connecting rod and crankshaft journal and are prone to failure due to overheating, lack of lubrication, or general wear. Replace your rod bearings and prevent a spun bearing.

Starting with ACL’s high-performance bearing shells, our Race Series bearings are built to withstand extreme RPMs and stress. Utilizing a "Duraglide" tri-metal construction and a high-strength overlay plate, these bearings offer superior oiling and heat resistance for high-RPM operation.

Our WPC-treated bearings take ACL’s already impressive design and enhance it even further. The WPC treatment process strengthens and smooths the bearing surface by firing high-speed, ultra-fine particles at the bearing shells, reducing friction and improving durability. This advanced surface treatment ensures smoother operation and improved heat dissipation, which are critical for any high-performance engine.

Kit includes:

Turner Motorsport WPC-Treated Race Series Rod Bearing Shells (8) Genuine BMW Connecting Rod Bolts (8) Assembly Lube (4 oz.)

Show More Show Less

Ignition Service Kit - BMW G-Chassis B46 B48 2.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:30861158

Part#: 12138643360TKT

In Stock

Sale - Save 5% $ 272.99

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

$ 259.47 USD

Add to Wish List

Qty

Sale - Save 5%

$ 272.99

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

$ 259.47 USD

Add to Wish List

Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and its ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug. To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance! See kit contents below for a complete list of included components.

Show More Show Less

Accessory Belt Service Kit - HD Gates Belt - BMW B46TU/B48TU B58TU ...

10X Entries Into Our F80 M3 Sweepstakes

T#:29798950

Part#: 11288650740TKT

Ships in 1 Business Day

Sale - Save 13% $ 141.99

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

$ 123.62 USD

Add to Wish List

Qty

Sale - Save 13%

$ 141.99

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

$ 123.62 USD

Add to Wish List

Having your accessory belt fail is a major inconvenience and can leave you on the side of the road if the alternator isn't charging and the mechanical water pump isn't turning. Over time the tensioner and the belt itself wears out and will eventually fail. This kit includes everything you need to service the belt drive system and keep everything in check. Included: Gates Green Heavy Duty Accessory Belt - Designed to exceed OE durability, felxibility, and longevity OEM Febi Belt Tensioner Genuine BMW Tensioner Hardware

Show More Show Less

Engine Main Bearing Kit - 0.25mm Oversized

+0.25mm

T#:26504930

Part#: MB5784SI0.25

In Stock

13% off MSRP $ 273.99

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

$ 237.99 USD

Add to Wish List

Qty

13% off MSRP

$ 273.99

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

$ 237.99 USD

Add to Wish List

Introducing King Main Bearings for BMW Engines: the ultimate solution for enhancing your engine's performance. Crafted with precision and expertise, King's bearings offer unmatched durability and reliability. Designed to meet the demands of high-performance driving, they provide the stability and support your engine needs. Elevate your BMW driving experience with King Bearings. Complete Set: King Main Bearings for BMW Engines come as a full set. Silicon-aluminum Bi-Metal Construction: Crafted from King's premium Silicon-aluminum bi-metal material offering exceptional strength, durability, and heat resistance. Precision Engineering: Engineered with meticulous attention to detail, our bearings are designed to exacting standards to ensure optimal fitment and compatibility with BMW engines. Enhanced Performance: Experience improved engine stability and smoother operation with King Bearings.

Show More Show Less

Pure Turbos B48 Stage 2 Turbo Upgrade - F22/23 F3X G01/G02 G30 B46/B4...

For vehicles with the earlier B46 / B48 engine only (B46A, B48A, B46/B48 Gen1)

T#:578221

Part#: PURE-B48-0001KT

Ships in 4 Business Days

$ 3,426.99

This product was last offered at the strikethrough price on
07-14-2026

$ 3,300.00 USD

Add to Wish List

Qty

$ 3,300.00 USD

Add to Wish List

As BMW enthusiasts, we admittedly did not know how to feel when BMW moved to forced induction. We loved the naturally aspirated power that the NA straight six produced, but Pure Turbos has been able to prove time and time again what a forced induction BMW powerplant is capable of putting down. Here at Turner Motorsport, we trust Pure Turbos to meet all of your power desires - after all, there's a reason the majority of the fastest forced induction BMWs on the road are running Pure Turbos. For those in pursuit of the most substantial power upgrades for their 2.0T B46/B48, Pure Turbos has the answer with their Stage 2 turbocharger upgrade. With supporting modifications, this turbocharger is capable of supporting 400+ whp, enough to satisfy most street drivers' ambitions.

Show More Show Less

Battery Tender Plus Advanced Battery Charging System

T#:49892371

Part#: BTT0210128

In Stock at Vendor

$ 69.99 USD

Add to Wish List

Qty

$ 69.99 USD

Add to Wish List

AutoTecknic Dry Carbon Competition Oil Cap Cover - Type 2 - For Vario...

T#:39971048

Part#: BM-0008

Ships in 7 Business Days

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

A precision-crafted dry carbon fiber upgrade that enhances the engine bay of compatible BMW and MINI vehicles with a lightweight, motorsport-inspired design and easy OEM-style installation

Hitachi Ignition Coil - BMW B58 B48/46 B38

T#:48850056

Part#: 12137619385

Ships in 6 Business Days

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

Get your engine's spark back with new ignition coils.

Hitachi Crankshaft Sensor - BMW B46 B48 B58

T#:48850081

Part#: 13627806782

Ships in 6 Business Days

$ 81.99 USD

Add to Wish List

Qty

$ 81.99 USD

Add to Wish List

Tells the computer whether the timing is correct in the engine.

MaxiSys Ultra

T#:2914136

Part#: MSULTRA

Ships in 6 Business Days

$ 12,306.99 USD

Add to Wish List

Qty

$ 12,306.99 USD

Add to Wish List

The MaxiSys Ultra is Autel’s most ambitious diagnostics tablet designed to maximize technician intelligence.

Mubea Mechanical Accessory Belt Tensioner - BMW B46/48 B58

T#:26971839

Part#: 11288580360

Ships in 2 Business Days

$ 177.99

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

$ 158.99 USD

Add to Wish List

Qty

$ 158.99 USD

Add to Wish List

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.

Show More Show Less

Pure Turbos NEW B48 Gen1 Pure400 Turbo Upgrade - BMW F22/23 F3X G01/0...

For models with the early B46/B48 Gen1 engine only - Not for models with the later B48 ...

T#:53326236

Part#: G1B48P400

In Stock

$ 1,136.99 USD

Add to Wish List

Qty

$ 1,136.99 USD

Add to Wish List

The Pure Turbos Pure400 for the BMW B48 is a precision-engineered performance upgrade designed for the first generation of BMW’s modular 2.0L inline-4 engine. This unit is built into a brand-new aftermarket housing that utilizes an OEM-style design, ensuring a seamless plug-and-play installation without the requirement of a core exchange or refundable deposit. The turbocharger features an upgraded Pure Turbos billet compressor wheel and a higher-flowing turbine wheel, which together significantly improve exhaust efficiency and airflow capacity. To maintain long-term reliability under the increased thermal and mechanical stresses of high-boost applications, the Pure400 is equipped with a heavy-duty upgraded bearing housing and undergoes meticulous VSR high-speed balancing. Engineered to support over 350 wheel horsepower, depending on fueling and supporting modifications, this upgrade provides a substantial power increase while maintaining the responsive, low-end torque characteristics of the original B48 engine. It is a direct-fit solution for a wide range of 2014–2019 F-series and G-series models, including the 230i, 330i, and X3 xDrive30i, prior to the Technical Update (TU) changes. While the hardware integrates perfectly with factory connections, custom tuning is mandatory to fully optimize the engine’s performance and ensure safe operation. This kit offers a robust and reliable path for 4-cylinder enthusiasts looking to achieve elite-level performance with a clean, factory-appearing finish.

Show More Show Less

Accessory Belt Service Kit - OEM Continental Belt - BMW B46TU/B48TU B...

10X Entries Into Our F80 M3 Sweepstakes

T#:29798955

Part#: 11288650740T2KT

In Stock

Sale - Save 19% $ 121.99

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

$ 98.77 USD

Add to Wish List

Qty

Sale - Save 19%

$ 121.99

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

$ 98.77 USD

Add to Wish List

Having your accessory belt fail is a major inconvenience and can leave you on the side of the road if the alternator isn't charging and the mechanical water pump isn't turning. Over time the tensioner and the belt itself wears out and will eventually fail. This kit includes everything you need to service the belt drive system and keep everything in check. Included: OEM Continental Accessory Belt OEM Febi Belt Tensioner Genuine BMW Tensioner Hardware

Show More Show Less

Project Cars

SELECT YOUR BMW

BMW Engine Parts for BMW G01 X3 xDrive30i B46 2.0L

Sub-Categories

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results