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BMW Maintenance & Tune-Up Parts

Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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Bav Auto Oil Fill Funnel

T#:580359

Part#: B8800032

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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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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This new funnel is specifically designed to attach to the valve cover preventing oil spills. The 1/4 turn base locks securely in place and alleviates the issue other funnels have impacting the internal baffle of the cylinder head. It has a plastic base and a plastic body.

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Bav Auto Fluid Drain Pan - 15 Liter

T#:580341

Part#: B8800011

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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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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Simple 15 liter fluid drain pan to enable you to change your oil (and any other fluids) at home in your garage.

Bav Auto Media Blaster Kit - BMW N20 N54 N55

T#:582473

Part#: B1100008

Ships in 6 Business Days

Sale - Save 8% $ 329.99

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

$ 303.26 USD

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Sale - Save 8%

$ 329.99

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

$ 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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Bav Auto Oil Extractor - 10 Liter - Inserts Into Dip Stick Tube ...

T#:580333

Part#: B8800001

In Stock

Sale - Save 15% $ 171.99

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

$ 146.19 USD

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Sale - Save 15%

$ 171.99

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

$ 146.19 USD

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Change your oil without getting underneath the vehicle! This oil extractor pulls the oil out of your engine through the dip stick tube.

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

Bav Auto Media Blaster Tank V3

T#:580289

Part#: B1100032

Ships in 6 Business Days

Sale - Save 10% $ 152.99

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

$ 137.69 USD

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Sale - Save 10%

$ 152.99

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

$ 137.69 USD

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This media blaster is perfect for numerous jobs, but for a fuel injected BMW this is perfect to eliminate the dreaded carbon build-up on the intake valves.

Bav Auto Walnut Blaster Nozzle 3/8" Male NPT

T#:580280

Part#: B1100003

In Stock

Sale - Save 5% $ 23.99

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

$ 22.79 USD

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Sale - Save 5%

$ 23.99

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

$ 22.79 USD

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To be used in conjunction with the Bav Auto Media Blaster for walnut shell blasting

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

T#:582690

Part#: B1100050

In Stock

Sale - Save 15% $ 91.99

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

$ 78.19 USD

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Sale - Save 15%

$ 91.99

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

$ 78.19 USD

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Used for carbon buildup removal during walnut shell blasting

Bav Auto Walnut Blaster Nozzle - 3/8" NPT

T#:580281

Part#: B1100009

In Stock

Sale - Save 5% $ 30.99

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

$ 29.44 USD

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Sale - Save 5%

$ 30.99

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

$ 29.44 USD

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Used for carbon buildup removal

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

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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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

$ 71.99 USD

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$ 71.99 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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Bav Auto Oil Filter Wrench 76mm x 12 Flutes

T#:580439

Part#: B8800134

In Stock

Sale - Save 60% $ 8.99

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

$ 3.63 USD

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Sale - Save 60%

$ 8.99

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

$ 3.63 USD

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Use with a 3/8" drive ratchet or breaker bar to remove the oil filter on BMW i3 REX and some BMW Motorcycles

Beru Spark Plug Connector - E34, E36

T#:367498

Part#: 12131730521

Ships in 1 day

$ 14.99

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

$ 13.99 USD

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$ 13.99 USD

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Connects coil pack to spark plug

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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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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