BMW Engine Parts

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

T#:580385

Part#: B8800072

In Stock

Sale - Save 25% $ 37.99

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

$ 28.49 USD

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$ 37.99

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

$ 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.

Bosch Fuel Tank Breather Valve - 13907643106

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:18468288

Part#: 13907643106

In Stock

Sale - Save 5% $ 76.99

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

$ 73.14 USD

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

$ 73.14 USD

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Common CEL cause on B48/B58/S58. Get your fuel system functioning properly again!

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

T#:580400

Part#: B8800089

Ships on Sep 1, 2026

Sale - Save 10% $ 72.99

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

$ 65.69 USD

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

$ 65.69 USD

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

Bav Auto Timing Chain Tensioner

T#:580357

Part#: B8800030

In Stock

Sale - Save 25% $ 42.99

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

$ 32.24 USD

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$ 42.99

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

$ 32.24 USD

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Vital when servicing the timing system.

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

T#:580338

Part#: B8800006

In Stock

Sale - Save 25% $ 33.99

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

$ 25.49 USD

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

$ 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

Sale - Save 25% $ 31.99

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

$ 23.99 USD

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05-03-2026

$ 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

Bavarian Autosport Crankshaft Holding Tool - BMW

T#:580450

Part#: B8800145

In Stock

Sale - Save 15% $ 77.99

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

$ 66.29 USD

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

$ 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.

OEM Bosch Fuel Injector Replacement Kit - BMW B58 3.0L (Gen1 B58 / B5...

T#:50031893

Part#: BB58AFIRKT

Ships in 4 Business Days

$ 546.99

This product was last offered at the strikethrough price on
08-07-2026

$ 536.99 USD

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$ 536.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Bav Auto Walnut Blaster Nozzle - Swirl Ports

T#:580282

Part#: B1100012

Ships on Sep 4, 2026

Sale - Save 3% $ 26.99

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

$ 26.18 USD

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$ 26.99

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

$ 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.

Bav Auto Ratcheting Serpentine Belt Wrench Kit

T#:580390

Part#: B8800077

In Stock

Sale - Save 10% $ 67.99

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

$ 61.19 USD

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$ 67.99

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

$ 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

OEM Bosch Fuel Injector Replacement Kit - BMW S58 3.0L

T#:51426465

Part#: BS58FIRKT

Ships in 4 Business Days

$ 276.99

This product was last offered at the strikethrough price on
08-07-2026

$ 267.99 USD

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$ 267.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Bav Auto Serpentine Belt Tensioner Tool Set

T#:580361

Part#: B8800034

In Stock

Sale - Save 3% $ 30.99

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

$ 30.06 USD

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$ 30.99

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

$ 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 Stretch Belt Installer Tool

T#:580430

Part#: B8800123

In Stock

Sale - Save 10% $ 16.99

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

$ 15.29 USD

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$ 16.99

This product was last offered at the strikethrough price on
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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.

OEM Bosch Fuel Injector Replacement Kit - BMW B46/B48 2.0L (Gen1 B46A...

T#:50031891

Part#: BB48AFIRKT

In Stock

$ 363.00

This product was last offered at the strikethrough price on
08-07-2026

$ 356.99 USD

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$ 356.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Bav Auto Stretch Belt Installer Tool

T#:580415

Part#: B8800108

In Stock

Sale - Save 55% $ 19.99

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

$ 8.99 USD

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$ 19.99

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

$ 8.99 USD

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

Knock Sensor

T#:54388475

Part#: 13627636937

In Stock

$ 29.99 USD

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$ 29.99 USD

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Keep your ignition timing razor-sharp and your engine safe from destructive detonation. This replacement Knock Sensor acts as your engine's first line of defense, constantly listening for pre-ignition "pinging" or knocking.

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OEM Bosch Fuel Injector Replacement Kit - BMW B58 3.0L (Gen2 B58C B58...

T#:51356042

Part#: BB58G2FIRKT

Ships in 4 Business Days

$ 990.99

This product was last offered at the strikethrough price on
03-31-2026

$ 740.99 USD

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$ 740.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Spark Plugs - Set Of Four zr7si332s

T#:50934294

Part#: 12120035531KT3

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$ 39.99 USD

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$ 39.99 USD

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Over time, excessive carbon build up and eroded electrodes degrade ignition performance, leaving your engine running well below its potential.

OEM Bosch Fuel Injector Replacement Kit - BMW B48 2.0L (Gen2 B46D B46...

T#:51356041

Part#: BB48G2FIRKT

In Stock

$ 658.99

This product was last offered at the strikethrough price on
03-31-2026

$ 492.99 USD

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$ 492.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

Ignition Coil - Priced Each

T#:50934300

Part#: 12131748018BKT

In Stock at Vendor

$ 86.99

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

$ 78.99 USD

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$ 78.99 USD

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When a coil starts to fail, that spark gets weak or disappears entirely costing you horsepower, and ruining your drive. Swapping in a fresh set of coils is the quickest way to kill those misfire codes

MINI Fuel Pump - Supply Module

T#:54388518

Part#: 16117300477

Ships in 3 Business Days

$ 354.99

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

$ 350.99 USD

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$ 350.99 USD

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On the street or at the track, volume and pressure are everything when it comes to fuel. A degrading fuel pump doesn't just rob your BMW of horsepower—it risks dangerous lean conditions when you're pushing the engine to its limits. When it’s time to replace a soft or failing pump, don't gamble on no-name budget brands. Go back to the source with this high-quality Bosch replacement fuel pump.

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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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OEM Bosch Fuel Injector Replacement Kit - BMW B48E 2.0L

T#:51426471

Part#: BB48EFIRKT

In Stock

$ 183.99

This product was last offered at the strikethrough price on
08-05-2026

$ 177.99 USD

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$ 177.99 USD

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This Fuel Injector Replacement Kit includes new injectors and hardware to service your fuel injection system, eliminating rough idle, low power, and check engine lights due to faulty fuel injectors.

OEM Bosch Fuel Injector - BMW S58 B48E

T#:51391239

Part#: 0261500502

In Stock

$ 37.99

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

$ 36.99 USD

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$ 36.99 USD

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Replace wearing or old injectors with these new OEM ones!

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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Relief Valve For Media Blaster

T#:640910

Part#: B1100031RELIEF

Special Order: No Guaranteed ETA

Sale - Save 25% $ 7.99

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

$ 5.99 USD

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$ 7.99

This product was last offered at the strikethrough price on
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$ 5.99 USD

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Sub-Categories

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

Bosch Fuel Tank Breather Valve - 13907643106

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

Bav Auto Timing Chain Tensioner

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

Bav Auto Torx head bolt socket - E12

Bavarian Autosport Crankshaft Holding Tool - BMW

OEM Bosch Fuel Injector Replacement Kit - BMW B58 3.0L (Gen1 B58 / B5...

Bav Auto Walnut Blaster Nozzle - Swirl Ports

Bav Auto Ratcheting Serpentine Belt Wrench Kit

OEM Bosch Fuel Injector Replacement Kit - BMW S58 3.0L

Bav Auto Serpentine Belt Tensioner Tool Set

Bav Auto Stretch Belt Installer Tool

OEM Bosch Fuel Injector Replacement Kit - BMW B46/B48 2.0L (Gen1 B46A...

Bav Auto Stretch Belt Installer Tool

Knock Sensor

OEM Bosch Fuel Injector Replacement Kit - BMW B58 3.0L (Gen2 B58C B58...

Spark Plugs - Set Of Four zr7si332s

OEM Bosch Fuel Injector Replacement Kit - BMW B48 2.0L (Gen2 B46D B46...

Ignition Coil - Priced Each

MINI Fuel Pump - Supply Module

Radium - Split-Flow Flex Fuel Sensor Adapter

OEM Bosch Fuel Injector Replacement Kit - BMW B48E 2.0L

OEM Bosch Fuel Injector - BMW S58 B48E

M50/M52/M54 Beru Racing Spark Plug

Relief Valve For Media Blaster

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