BMW Engine Parts

Bav Auto Spark Plug Socket 12" x 5/8"

T#:580385

Part#: B8800072

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$ 28.49 USD

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Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

E9X M3 Performance Underdrive Pulley Kit

T#:593749

Part#: 10.00.011

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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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Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI ...

T#:580400

Part#: B8800089

Ships on Sep 1, 2026

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$ 65.69 USD

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Used to remove fuel level and fuel pump lock rings properly to avoid damage.

Bav Auto Crankshaft Front Oil Seal Removal / Installer Tool - N54, N5...

T#:580444

Part#: B8800139

Ships on Sep 1, 2026

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$ 193.79 USD

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Used in removal and installation of the front crankshaft seal on BMW N55 engines, a common job that you can save yourself a ton of money doing at home.

Bav Auto Fuel Injector Removal/Installation Tool - N55

T#:580388

Part#: B8800075

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$ 87.99 USD

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This tool takes the stress and difficulty out of removing and installing your N55 fuel injectors.

Bav Auto Timing Tool Kit - N51 N52 N54 N55 S55

T#:580414

Part#: B8800107

Ships on Oct 19, 2026

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$ 353.39 USD

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Sets cam, valve & VANOS timing on BMW N51, N52, N53, N54 & N55 engines. Includes camshaft fixture with hold-down bolts, 3 alignment gauges and TDC pin. A must when removing and replacing cylinder heads on these engines.

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Bav Auto Fuel Injector Installer / Remover - N20/N55

T#:580389

Part#: B8800076

Ships on Oct 19, 2026

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$ 96.29 USD

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This enables you to easily remove and install fuel injectors on BMW N20 and N55's produced from 2/2011 and up with direct injection.

Bav Auto Fuel Injector Seal Installer & Remover - N54/N63

T#:580445

Part#: B8800140

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$ 118.33 USD

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This is has been specifically designed to remove and install the seals on your fuel injectors without damaging either the seals or injectors themselves.

Bav Auto Timing Chain Tensioner

T#:580357

Part#: B8800030

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$ 32.24 USD

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Vital when servicing the timing system.

Bav Auto Media Blaster Kit - BMW N20 N54 N55

T#:582473

Part#: B1100008

Ships in 7 Business Days

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$ 303.26 USD

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Carbon building up in your intake ports? Take care of it quick and easy with this DIY media blaster kit from Bav auto. This walnut shell media blaster kit contains everything you need to effectively clean and de-carbon the intake ports and valves on your turbocharged N20, N54, or N55 BMW engine. Taking your vehicle to the dealer to have this service performed, you would be looking at a cost of around $1000 or more! This kit saves you money and can be used as many times as you need to ensure perfectly clean intake ports for optimum airflow and performance. Included in this kit: 20lb pressure feed media blaster including water separator and pressure gauge blasting wand N54/N55 port adapter (attaches to your shop vac to catch the used media and deposits) 25lb package of walnut shell blasting media Use of this kit requires a medium sized air compressor (suggested minimum 20-30 gallon tank, 4.0 CFM @ 90psi), common "shop vac" and full hearing and eye protection. We recommend the use of a remote starter switch. Please note: Intake manifold gasket set and Throttle body gasket, sold separately, must be replaced when removing intake manifold.

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BMW Injector Sockets - 17mm & 14mm

T#:385905

Part#: SLY13400

Back Ordered

$ 99.99 USD

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Correct sockets designed to protect injectors that are easily damaged

Bav Auto Crankshaft Rear Oil Seal Removal / Installer Tool - N51, N52...

T#:580412

Part#: B8800104

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$ 140.59 USD

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For removal and installation of the rear crankshaft seal on BMW N51, N52 and N54 engines.

Bav Auto Oil Filter Housing Cap Removal Tool - 1/2" Drive

T#:580338

Part#: B8800006

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$ 25.49 USD

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Used to easily remove your oil filter housing cap without damaging it.

Bav Auto Torx head bolt socket - E12

T#:580351

Part#: B8800022

Ships on Sep 1, 2026

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$ 23.99 USD

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This special long, thin, Torx socket is required for removal and installation of the head bolts on most BMWs with twin-cam cylinder heads. 1/2" drive

Borescope Camera with Light For Phone

T#:32450134

Part#: PHONEBORESCOPE

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$ 57.22 USD

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The Borescope Inspection Camera offers 1920P HD resolution, a flexible 7.9mm probe, and a 16.4ft semi-rigid cable, making it ideal for inspecting hard-to-reach areas. Easily connect to IOS and Android devices, and use the IP67 waterproof probe for various applications, including automotive, plumbing, and home inspections.

Key Features:

1920P HD Resolution: Capture clear images and high-quality video at 1920x1440 resolution.
Easy Connection: Connect quickly to IOS 9.0+ and Android 7+ devices via the 'SUP-ANESOK' app.
Semi-Rigid Cable: 16.4ft cable offers a mix of flexibility and rigidity for precise inspections.
Waterproof Probe: IP67-rated, capable of operating underwater up to 3.28 feet for 1 hour.
Wide Applications: Suitable for automotive, plumbing, and home inspections, with adjustable brightness for low-light environments.

Includes:

Borescope Camera
Android Adapter
Lightning Port Adapter
USB Type-C Connector
16.4 ft. Semi-Rigid Cable
Magnet
Hook
Mirror
Protective Cap
Manual

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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Radium Engineering Catch can kit - E9X 335i E8X 135i

T#:577808

Part#: 20-0373

In Stock at Vendor

$ 259.99 USD

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Oil catch cans prevent elevated oil blow by caused by aggressive driving. The Radium Engineering catch can uses a closed loop system and is emissions and track legal, and by not venting to atmosphere avoids any oil smells from getting into the cabin. Kit includes Billet catch can Mounting bracket 10AN hose fittings and adapters 5/8" PCV hose Mounting hardware

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Bav Auto Timing Tool Kit

T#:580365

Part#: B8800041

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$ 219.44 USD

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Lock your camshafts in place when servicing your timing system to prevent future timing issues.

Bav Auto Intermediate Lever Valve Spring Compressor - N20/26 N55 ...

T#:580431

Part#: B8800124

Ships on Sep 1, 2026

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$ 152.14 USD

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For installation and removal of pressure springs on intermediate levers of valve train. Ensures quick, easy and safe handling of these high force springs.

Radium Engineering Universal Catch Can Petcock Drain Kit

T#:27905095

Part#: 20-0024

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$ 28.99 USD

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$ 28.99 USD

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Includes:

Anodized 4AN ORB Barbed Adapter Fitting, Black Ball Valve with 1/4" Barbs, 125psi @ 140F 4 feet of Radium 1/4" PCV Hose

Bavarian Autosport Crankshaft Holding Tool - BMW

T#:580450

Part#: B8800145

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$ 66.29 USD

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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

Bav Auto Crankshaft Pulley Holding Tool

T#:580404

Part#: B8800094

In Stock

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$ 162.89 USD

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Bav Auto's Crankshaft Pulley Holding Tool enables you to remove your crankshaft nut/bolt with ease - we recommend this tool if you intend on replacing timing chains, oil pump chains, leaking crankshaft seals, etc.

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Walnut Shell Blast Media (18/40 Fine Grade) - 50 lbs

T#:582690

Part#: B1100050

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$ 78.19 USD

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Used for carbon buildup removal during walnut shell blasting

Bav Auto Walnut Blaster Nozzle - Swirl Ports

T#:580282

Part#: B1100012

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$ 26.18 USD

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Have a diesel powered BMW and need to do walnut blasting? Pair this with the Bav Auto Media Blaster.

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

Bav Auto Ratcheting Serpentine Belt Wrench Kit

T#:580390

Part#: B8800077

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$ 61.19 USD

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Used to retract your serpentine belt tensioner. This kit includes 18mm, 5/8 in, 14mm, 13mm, 12mm, sockets and 3/8 in and 1/4 in drive adapters

Bav Auto VANOS Camshaft Timing Tool Set

T#:580355

Part#: B8800027

In Stock

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$ 346.28 USD

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Allows you to set timing after Vanos service.

Multi-Pump Fuel Surge Tank (MPFST)

T#:31059457

Part#: 20-1440

In Stock

$ 549.99 USD

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$ 549.99 USD

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Radium Engineering High Flow Fuel rail kit - Fuel rail only ...

T#:577815

Part#: 20-0070-02

In Stock at Vendor

$ 199.99 USD

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$ 199.99 USD

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Aluminum large bore fuel rail for feeding your engine no matter the power level. Fuel rail also allows use of external fuel pressure regulators, pressure gauges, and pulse dampers. Safe for all fuel types including E85.

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E9X/E8X Bucketed Fuel Pump Upgrade - Single Shot

T#:590135

Part#: E90BUCKETSTKSS

Ships in 10 Business Days

$ 551.99 USD

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$ 551.99 USD

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Brushless LPFP Upgrade (800-1000WHP+ Capable) - A90/A91 Supra ...

T#:9158318

Part#: A90/91B58LPLP

Ships in 10 Business Days

$ 1,468.99 USD

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$ 1,468.99 USD

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A true drop-in 800-1000WHP+ capable LPFP for A90/91 Toyota Supras. This LPFP needs NO additional pumps, wiring harnesses, etc etc. It will support up to 800WHP on Ethanol percentages as high as E98 and will support much higher power levels with less E content as long as you have the octane to support it.

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Bav Auto Serpentine Belt Tensioner Tool Set

T#:580361

Part#: B8800034

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$ 30.06 USD

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This specialty wrench is required to retract the serpentine belt tensioner - necessary in order to remove or install your accessory drive belt. Includes tensioner locking-pin which conveniently holds your tensioner in place while changing belt.

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Bav Auto Media Blaster Kit - MINI N14, N18

T#:585165

Part#: B1100026

Ships in 7 Business Days

Sale - Save 8% $ 304.96

This product was last offered at the strikethrough price on
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$ 281.66 USD

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$ 304.96

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$ 281.66 USD

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Intake port media blaster decarboning kit for MINI.

Radium Engineering Fuel Surge Tank Kit - E9X Non M

T#:577879

Part#: 20-0470

Back Ordered

Starting at $ 599.99 USD

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Starting at $ 599.99 USD

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Designed to prevent fuel starvation by acting as a reserve tank to keep fuel flowing in the case of the main tank sump running dry, during hard acceleration or turning for example. The BMW fuel surge tank install kit includes all needed brackets and hoses for a complete installation. This surge tank kit installs in place of the factory filter and fuel pressure regulator located in the fuel tank for a easy installation, the factory fuel pump is still in place and acts in tandem with the surge tank pumps by maintaining fuel level in the surge tank.

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N54 Dual Bucketless Fuel Pump Upgrade - "External Series"

T#:590122

Part#: PFS-E9X-BCKTLSSE

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$ 609.99 USD

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$ 609.99 USD

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Looking to make 700WHP+ on your N54 powered vehicle, need the fuel to do to so, and don’t want to spend a ton of money? Look no further than the PFS bucketless fuel “External Series” pump upgrade! The external series takes our already best on the market bucketless design and adds a 3/8 Quick Disconnect bulkhead fitting to the top hat which allows you to run the secondary pump independent of the factory lines. This allows FULL FLOW from the second pump unhindered by the factory jet pump, siphon, fuel filter, or Fuel pressure regulator. All PFS “External Series” Bucketless pumps include the following: A complete plug and play solution by simply getting rid of your factory bucket Two New E85 compatible Walbro 450 F9000274 pumps Two new Walbro filters (Hydra-Mat available in options) Wiring Harness for the secondary pump with Fused power Hobbs Switch Fuel pump relay 3/8 QD fitting on the Passenger side top hat -6 Fuel line from Passenger side tank to the front of the vehicle -6 Fuel line from Driver side tank to the front of the vehicle PFS 10 micron filter with choice of outlet fittings Flow testing on the PFS test bench prior to shipping

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Bav Auto Stretch Belt Installer Tool

T#:580430

Part#: B8800123

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$ 15.29 USD

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Bav Auto's stretch belt installer tool is helpful in installing some BMW accessory belts.

Bav Auto Stretch Belt Installer Tool

T#:580415

Part#: B8800108

In Stock

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$ 8.99 USD

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$ 8.99 USD

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This universal stretch belt installer can aid in drive belt installation. Recommended in conjunction with B8800123

Radium - Split-Flow Flex Fuel Sensor Adapter

T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

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$ 99.99 USD

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PFS S58 Port Injection Kit - 550cc

T#:3572024

Part#: PFS-S58-PI-550

Ships in 10 Business Days

$ 1,109.99 USD

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$ 1,109.99 USD

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This kit uses the existing port injection ports on the stock intake manifold for perfect injector placement, and compact fitment. Kit contents: 1 – Fuel Rail 1 – DW injectors 1 – PFS Drill rail 6 – PFS Drill rail adapters 1 – drill bit 1 – PFS Fuel line adapter with Line 1 – PFS LPFP fuel line replacement *Requires modification of factory intake manifold

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Vargas Planetary OverDrive HPFP Upgrade - BMW N54

T#:51778140

Part#: PFS-POD-HPFP-UPG

Ships in 10 Business Days

$ 1,154.99 USD

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$ 1,154.99 USD

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This Planetary OverDrive system allows you to stick with your factory BMW high-pressure fuel pump while unlocking the flow needed for big-turbo builds.

PFS Port Injection Kit - 900CC - BMW B58

T#:51813340

Part#: PFS-B58-PI-8

Ships in 10 Business Days

$ 2,159.99 USD

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$ 2,159.99 USD

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When factory fueling becomes the bottleneck in your B58 build, the Vargas Turbo Technologies PFS Port Injection Kit steps in as the ultimate hardware solution.

PFS S58 Port Injection Kit - 900cc

T#:3572023

Part#: PFS-S58-PI-900

Ships in 10 Business Days

$ 1,439.99 USD

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$ 1,439.99 USD

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This kit uses the existing port injection ports on the stock intake manifold for perfect injector placement, and compact fitment. Kit contents: 1 – Fuel Rail 1 – DW injectors 1 – PFS Drill rail 6 – PFS Drill rail adapters 1 – drill bit 1 – PFS Fuel line adapter with Line 1 – PFS LPFP fuel line replacement *Requires modification of factory intake manifold

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Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 1300cc -...

T#:47679243

Part#: 501-0116

Ships in 7 Business Days

$ 884.99 USD

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$ 884.99 USD

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The Black Market Parts Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in a pack of 6 units. Direct plug-in for Motiv Reflex, AIC, and Nexsys Motorsports

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