BMW Engine Parts

E9X M3 Performance Underdrive Pulley Kit

T#:593749

Part#: 10.00.011

In Stock

$ 349.00 USD

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$ 349.00 USD

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Free additional power to your M3’s rear wheels without sacrificing or compromising your BMW’s reliability. Machined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulleys are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion & wear resistance. Our DualDrive design replaces the Crank Accessory & Power Steering Pulleys, resulting in an additional 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics/balancing are undisturbed. Macht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and comes fully equipped with new belts. Already have this kit and need new belts? See T#14491 and T#14489 Performance Underdrive Pulleys Features: DualDrive design allows maximum performance, with minor effect on accessory speed Proper cooling temperatures are retained at proper levels on or off the track Maintains proper alternator speed, allowing sustained levels to sensitive control modules Machined from 6061-T6 aerospace aluminum T3 Hard-Anodized for maximum strength and corrosion/wear resistance No affects to crankshaft dampening or harmonics Simple bolt-on installation

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Beru Glow Plug Preheating Module - E70, E90, F10

T#:584875

Part#: 12218591724

In Stock at Vendor

$ 129.99 USD

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$ 129.99 USD

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Sends power to the glow plugs to preheat them for ignition.

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

T#:39971047

Part#: BM-0007

In Stock

$ 64.99 USD

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$ 64.99 USD

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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.

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

T#:39971051

Part#: BM-0032

In Stock

$ 64.99 USD

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$ 64.99 USD

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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.

AutoTecknic Dry Carbon Fiber Engine Cover - Version 2 - BMW G80 M3, G...

T#:46203538

Part#: ATK-BM-0408-V2

Ships in 7 Business Days

$ 795.00 USD

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$ 795.00 USD

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Transform your G8X engine bay into a true centerpiece with the AutoTecknic Version II Dry Carbon Fiber Engine Cover. Expertly crafted using pre-preg dry carbon and cured in an autoclave, this cover offers a lightweight yet durable upgrade that elevates both performance and aesthetics. The precision 3K twill weave carbon delivers a flawless, uniform pattern, enhanced by a deep gloss UV-resistant clear coat for long-lasting protection against fading and yellowing. What sets this Version II cover apart is the bold tri-colored ///M-inspired stripes, perfectly integrated into the design. Combined with the iconic ///M emblem, the cover captures BMW’s motorsport heritage while adding a modern, aggressive edge to your engine bay. Every detail is engineered for a seamless OEM fit—simply transfer the factory M emblem for a complete installation. Upgrade your G80 M3 or G82/ G83 M4 with this stunning centerpiece and let your engine bay reflect the same dynamic spirit as the car itself.

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

T#:39971046

Part#: BM-0006-BCG

In Stock

$ 65.00 USD

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$ 65.00 USD

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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.

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Ignition Coil Pack - R50 / R52 / R53

T#:23383348

Part#: 12137510738

In Stock

$ 75.02 USD

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$ 75.02 USD

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Is your Mini experiencing sluggish acceleration or misfires? It might be time to check the coil pack. The coil pack plays a crucial role in the ignition system and can affect engine performance. Replace it as necessary or ideally every 100,000 miles to keep your Mini's ignition system operating smoothly.

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Extended Spark Plug Socket

T#:391150

Part#: SUU884506

In Stock

9% off MSRP $ 31.99

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

$ 28.99 USD

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9% off MSRP

$ 31.99

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

$ 28.99 USD

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3/8" drive socket with 5/8" opening for most spark plugs

Vaico VANOS Camshaft Adjustment Unit Repair Kit - BMW N52 3.0L ...

We Price Match - Give Us A Call or Chat!

T#:34114245

Part#: V20-3674

In Stock

$ 827.99

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

$ 497.99 USD

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$ 497.99 USD

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If your N52 engine is running rough, is low on power, or you are getting check engine lights for timing related issues, there is a good chance that you have a faulty VANOS component. The two most common parts to fail are the Camshaft Adjusters and VANOS Solenoids.

This repair kit from Vaico includes all of the basic parts necessary to service the VANOS system and restore smooth engine operation.

Included:

Intake Camshaft Adjuster w/ Impulse Wheel

Exhaust Camshaft Adjuster w/ Impulse Wheel

Camshaft Adjuster Bolts

VANOS Solenoid Valves

Valve Cover Gasket Set

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Spark Plugs - Set Of Six

T#:14982199

Part#: 121200405516KT

Back Ordered

$ 95.99 USD

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$ 95.99 USD

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Voltage Regulator

T#:596879

Part#: 12321350052

In Stock at Vendor

$ 41.99

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

$ 40.99 USD

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$ 40.99 USD

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If you are having issues with voltage peaking, lights fading in and out as your driving, or your battery keeps dying despite the car running, It could be the result of a faulty voltage regulator. Voltage regulators control the amount of power coming from the alternator.

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Spark Plugs - Set Of Four

T#:46512968

Part#: 12122293697KT2

Ships in 1 Business Day

$ 82.99

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

$ 80.99 USD

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$ 80.99 USD

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Keep your engine running smooth and performing at its best by refreshing your plugs as part of your routine maintenance.

Spark Plug High Power - Priced Each

T#:591248

Part#: 12122158165

In Stock

$ 26.56 USD

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$ 26.56 USD

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Vaico Oil Separator Valve - E38, E39

We Price Match - Give Us A Call or Chat!

T#:363292

Part#: 11151705272

In Stock

Sale - Save 25% $ 31.99

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

$ 23.87 USD

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Sale - Save 25%

$ 31.99

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

$ 23.87 USD

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Connects to the vent tube which is attached to the PCV valve

Battery Tender Plus Advanced Battery Charging System

T#:49892371

Part#: BTT0210128

Back Ordered

$ 69.99 USD

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$ 69.99 USD

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AUTOTECKNIC Dry Carbon Competition Oil Cap Cover - G42 2-SERIES COUPE...

T#:21209809

Part#: ATK-BM-0008-G42-

Ships in 7 Business Days

$ 65.00 USD

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$ 65.00 USD

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Add some beautiful carbon details to your engine bay starting with your oil filler cap! Made from high-quality autoclave pressed dry carbon, this cap is not has a consistent beautiful weave, its highly durable and can stand the test of time! Dry carbon fiber is formed using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold and then into a sealed vacuum (autoclave) to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the "wet" method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Dry carbon is the highest-quality version of carbon fiber products that are produced. On top of that they coat this product in a UV resistant coating extending the life of this cap significantly! Don't wait and get yours today! You will not be disappointed by the fit and finish!

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Autotecknic Carbon Fiber Engine Cover - A90 Supra

T#:21275553

Part#: ATK-TO-0407

Ships in 7 Business Days

$ 550.00 USD

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$ 550.00 USD

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Carbon fiber is a staple in the performance world and has been incorporated into motorsports since the early 80s. Over time companies have taken it upon themselves to create new carbon products to add to your car that may have not been originally available. Autotecknic is no different. If you're looking for a carbon addition that has been made to the highest standards with premium materials, then Autotecknic's line of carbon additions is your one-stop shop. Stand out from the rest when you open your hood with this full carbon fiber engine cover for the A90 Supra! Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Dry carbon is the highest-quality version of carbon fiber products that are produced.

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AUTOTECKNIC Dry Carbon Competition Fuel Cap Cover

T#:21045518

Part#: ATK-BM-0006-BC

Ships in 7 Business Days

$ 65.00 USD

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$ 65.00 USD

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Do you ever go to fill up your car and look at your gas cap and feel like something is missing? Well here you are, the AUTOTACKNIC dry carbon fuel filler cap is here is here to give your old filler cap some high quality personality! Crack a smile every time you open your gas cap!

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AutoTecknic Pre-Preg Carbon Engine Cover - F97 X3M | F98 X4M ...

T#:39497962

Part#: BM-0707

Ships in 7 Business Days

$ 549.99 USD

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$ 549.99 USD

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Turner Motorsport offers this high-quality AutoTecknic Pre-Preg Carbon Engine Cover, ensuring BMW X3M and X4M owners can upgrade their vehicle with a refined, performance-oriented aesthetic.

AUTOTECKNIC Dry Carbon Competition Oil Cap Cover - G87 M2

T#:21045531

Part#: ATK-BM-0008-G8X-

Ships in 7 Business Days

$ 65.00 USD

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$ 65.00 USD

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Add some beautiful carbon details to your engine bay starting with your oil filler cap! Made from high-quality autoclave pressed dry carbon, this cap is not has a consistent beautiful weave, its highly durable and can stand the test of time!

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AUTOTECKNIC Dry Carbon Fiber Battery Terminal Cover - G87 M2 ...

T#:21012623

Part#: ATK-BM-0420-G87

Ships in 7 Business Days

$ 495.00 USD

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$ 495.00 USD

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The boldly styled G87 already touts carbon features but carbon fiber is not very often displayed in the engine bay. If you are looking to give your engine bay some carbon spark, AUTOTECKNIC introduces you to their dry carbon battery terminal cover to beautify your engine bay and bring a smile to your face every time you open the hood of your S58 monster! Made from high-quality carbon, this product is sure to stand the test of time!

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AutoTecknic Dry Carbon ECU Battery Terminal Cover (Satin Finish) G87 ...

T#:39329331

Part#: BM-0420-S

Ships in 7 Business Days

$ 495.00 USD

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$ 495.00 USD

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Elevate your BMW's style and performance with the AutoTecknic Dry Carbon Fiber ECU Battery Terminal Cover (Satin Finish) – the ultimate choice for discerning enthusiasts.

AutoTecknic Dry Carbon V2 Engine Bay Trim Set - G80 M3 | G82/ G83 M4 ...

T#:39329307

Part#: BM-0388-DCG

Ships in 7 Business Days

$ 650.00 USD

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$ 650.00 USD

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Perfect for BMW G80 M3 and G82/G83 M4 owners seeking a refined and aggressive engine bay upgrade, the AutoTecknic Dry Carbon V2 Engine Bay Trim Set delivers a flawless combination of style, durability, and performance.

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AutoTecknic Dry Carbon ECU Battery Terminal Cover - Gloss Finish - G8...

T#:39329329

Part#: BM-0420-G

Ships in 7 Business Days

$ 495.00 USD

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$ 495.00 USD

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Elevate your BMW's style and performance with the AutoTecknic Dry Carbon Fiber ECU Battery Terminal Cover – the ultimate choice for discerning enthusiasts.

AUTOTECKNIC Dry Carbon Fiber Engine Cover - G87 M2

T#:21045545

Part#: ATK-BM-0408-G87

Ships in 7 Business Days

$ 795.00 USD

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$ 795.00 USD

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AutoTecknic's dry carbon fiber engine cover features high-quality carbon fiber that aesthetically improves the engine bay appearance. This engine cover is made of 3K twill weave pre-preg carbon fiber that creates the beauty of a uniform pattern that only dry carbon could achieve.

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Autotecknic Dry Carbon Fiber Engine Cover - G87 M2

T#:39329324

Part#: BM-0408

Ships in 7 Business Days

$ 795.00 USD

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$ 795.00 USD

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Experience the power of premium dry carbon fiber and make a bold statement on the road. Upgrade your G87 M2 with confidence and unleash the true potential of your engine with this exquisite dry carbon fiber cover.

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AutoTecknic Vacuumed Carbon Fiber Engine Cover - F80 M3 F82 M4 ...

T#:396229

Part#: BM-0401

Ships in 7 Business Days

$ 549.99 USD

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$ 549.99 USD

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Don't let your engine bay bore you. A carbon fiber engine cover makes your bay adds a sporty look instantly. We use vacuum technology to ensure every engine cover fits just like OEM. Uses rubber mounts from factory engine cover.

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Rebuilt VANOS Unit - Camshaft Adjuster With Pinion - Priced Each ...

T#:3428562

Part#: 11361438694RKT

Ships in 1 Business Day

$ 525.99

This product was last offered at the strikethrough price on
04-15-2026

$ 466.00 USD

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$ 466.00 USD

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Autotecknic Dry Carbon Fiber Engine Cover - MkV Supra

T#:5189192

Part#: TO-0407

Ships in 7 Business Days

$ 550.00 USD

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$ 550.00 USD

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AutoTecknic was established in 2000 and has since become one of the largest manufacturers and distributors of carbon fiber parts and accessories for a wide variety of manufacturers. AutoTecknic's dry carbon fiber engine cover features high-quality carbon fiber that aesthetically improves the engine bay appearance. This engine cover is made of 3K twill weave pre-preg carbon fiber that creates the beauty of a uniform pattern that only dry carbon could. achieve. Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced.

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AutoTecknic Dry Carbon Engine Cover - F95 X5M | F96 X6M

T#:39295568

Part#: BM-0385

Ships in 7 Business Days

$ 495.00 USD

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$ 495.00 USD

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Designed for BMW F95 X5M and F96 X6M owners seeking an elevated under-hood appearance, the AutoTecknic Dry Carbon Engine Cover delivers premium styling and race-inspired refinement.

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

T#:39971048

Part#: BM-0008

Ships in 7 Business Days

$ 64.99 USD

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$ 64.99 USD

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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

MINI Ignition Lead Retrofit Kit B - 82110404488

T#:168056

Part#: 82110404488

Ships in 1-2 days

$ 79.48 USD

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$ 79.48 USD

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Revitalize your Mini's performance with Beru MINI Cooper Spark Plug Wires, designed to restore power and ensure optimal engine function. Recommended for replacement at 60,000-mile intervals, these wires play a crucial role in maintaining ignition efficiency. If you're experiencing low spark or misfires and have ruled out issues with the coil or spark plugs, faulty spark plug wires could be the culprit. Keep your Mini running smoothly by replacing worn-out wires that may have developed rust on the connections. With this wire set, enjoy happy motoring and consistent spark across all cylinders. Beru MINI Cooper Spark Plug Wires provide the reliability and quality your Mini deserves.

Restores power and performance
Recommended replacement at 60,000-mile intervals
Addresses issues like low spark or misfires
Prevents rust buildup for consistent ignition
Includes plug wires for cylinders 1 - 4
Ensures happy motoring and great spark

MINI IGNITION LEAD RETROFIT KIT B

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M50/M52/M54 Beru Racing Spark Plug

T#:338884

Part#: FGR-6DDU

Back Ordered

Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD

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Sale - Save 17%

$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD

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RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M

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Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...

T#:54388428

Part#: H240

Ships on Aug 28, 2026

$ 21.99 USD

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$ 21.99 USD

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Vaico Mechanical Accessory Belt Tensioner - BMW B46/48 B58

T#:50346424

Part#: 11288580360

Special Order: No Guaranteed ETA

$ 68.99 USD

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$ 68.99 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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Vaico Turbo Oil Supply Line - Right/Passenger Side (Cyl 1-4) - BMW N6...

T#:41492598

Part#: 11427934654

Special Order: No Guaranteed ETA

$ 43.99

This product was last offered at the strikethrough price on
05-13-2026

$ 42.99 USD

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$ 42.99 USD

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Eliminate oil leaks and keep you turbo healthy with this replace oil feed/supply line from Vaico

Vaico Vacuum Pipe - BMW F22/23 F3X F07/10 F25/26 N20 N26 2.0L ...

T#:41492596

Part#: 11157603816

Special Order: No Guaranteed ETA

$ 28.99 USD

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$ 28.99 USD

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Eliminate vacuum leaks with this replacement vacuum pipe for your N20 / N26 powered BMW - Connects to the front passenger side of the N20 engine block

Vaico Cylinder Head Valve Cover - BMW B46 B48 2.0L

T#:46753542

Part#: 11129452895

Special Order: No Guaranteed ETA

$ 522.99 USD

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$ 522.99 USD

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Valve covers can crack or warp over time, leading to vacuum and oil leaks. This can cause check engine lights, a rough idle, and can make a mess, often covering the attached engine accessories in oil. If your valve cover has cracked or warped, we recommend replacing it with this aftermarket valve cover assembly. This replacement valve cover comes with new gaskets, BMW p/n 11129797205 and 11127617411, and new mounting hardware to attach the valve cover to the cylinder head.

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Spark Plug - Priced Each

T#:637736

Part#: 12120040551

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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Vaico Overflow Fuel Line - BMW E90 E70 M57 3.0L

T#:41492599

Part#: 13537799869

Special Order: No Guaranteed ETA

$ 120.99 USD

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$ 120.99 USD

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This line directs excess, overflow fuel back to the fuel feed line that runs to the high-pressure fuel pump.

Spark Plug Boot - Priced Each

T#:596875

Part#: 12131730412

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.

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Vaico Engine Oil Pan - xDrive - BMW G01 G02 G2X G42 G45 G30 G60 B48 2...

T#:53608845

Part#: 11138580124

Special Order: No Guaranteed ETA

$ 780.99 USD

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$ 780.99 USD

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Oil pans sit low and can take some abuse, especially on lowered cars, making them among the most commonly damaged components beneath your BMW. A cracked or bent pan isn’t something to gamble with when engine lubrication is at stake. This pan is built to OEM specifications for proper fit, sealing, and long-term durability. It’s a direct replacement designed to bolt in just like the factory unit, making it an ideal solution when road debris or speed bumps strike first.

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