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BMW Maintenance & Tune-Up Parts for BMW 3 Series E46 (1999-2005)

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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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URO Ignition Coil - E31, E36, E38, E39, E46, E52, E53, Z3

For vehicles with production date up to 09/2002

2X Entries Into Our F80 M3 Sweepstakes

T#:361999

Part#: 12137599219

In Stock

$ 36.99 USD

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$ 36.99 USD

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Ignition coil for a quality OE replacement

Hydraulic Alternator Belt Tensioner Assembly

2X Entries Into Our F80 M3 Sweepstakes

T#:396757

Part#: 11287838797

In Stock

$ 53.99 USD

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$ 53.99 USD

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URO Oil Filler Cap

2X Entries Into Our F80 M3 Sweepstakes

T#:6795781

Part#: 11127832157

Ships in 1 Business Day

$ 35.99 USD

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$ 35.99 USD

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Replace your damaged or missing oil cap. Great quality replacement that is manufactured to original equipment dimensions and guaranteed to fit. Stop leaking from damaged oil cap or seal.

Water Pump Pulley

2X Entries Into Our F80 M3 Sweepstakes

T#:638798

Part#: 11517840403

Ships in 1 Business Day

$ 57.99 USD

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$ 57.99 USD

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Belt Tensioner Conversion Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:600039

Part#: 11287838797K

Back Ordered

$ 82.99 USD

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$ 82.99 USD

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Update from a mechanical tensioner to a hydraulic style tensioner

Washer Fluid Level Sensor Grommet

2X Entries Into Our F80 M3 Sweepstakes

T#:44224441

Part#: 61311369343

In Stock

$ 4.99 USD

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$ 4.99 USD

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. This URO Parts replacement grommet offers an exact-fit solution to restore your reservoir's integrity. Built to withstand the demands of harsh under-hood temperatures

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

Add to Wish List

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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