Oiling System for BMW 3 Series E46 (1999-2005)

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Tasked with keeping everything properly lubricated, the oiling system is one of the most if not THE most fundamental parts of the engine. Make sure that everything is in good working order and flowing properly to ensure your engine has a long and trouble-free service life.

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HARD Motorsport BMW Oil Cooler Fitting Adapter Plate - E36 E46 E82 E9X
HARD Motorsport BMW Oil Cooler Fitting Adapter Plate - E36 E46 E82 E9...
HARD Motorsport - Corporate Logo
T#:593621
Part#: OILADPTR
Special Order: No Guaranteed ETA
$ 62.00 USD
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$ 62.00 USD
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The HARD Motorsport Oil Cooler Fitting Adaptor Plate allows you to upgrade your oil cooler lines to a flexible braided hose that can be routed in any direction, giving the ability to upgrade or relocate your oil cooler. This kit replaces the oil cooler hard lines with two -10 AN fittings, mounting bracket, O-rings, and adaptor bracket, which is CNC machined stainless steel.
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Dipstick O-Ring
Dipstick O-Ring
Victor Reinz - Corporate Logo
T#:593889
Part#: 11431740045
In Stock
$ 1.85 USD
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$ 1.85 USD
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These small o-rings can cause big leaks once the become brittle from heat. Each time the dipstick is removed this o-ring needs replaced.
Victor Reinz Oil Drain Plug Crush Washer - Multiple BMWs & MINIs
Victor Reinz Oil Drain Plug Crush Washer - Multiple BMWs & MINIs ...
Victor Reinz - Corporate Logo
T#:340629
Part#: 07119963151
In Stock
$ 2.99

This product was last offered at the strikethrough price on
08-16-2026

$ 1.89 USD
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$ 1.89 USD
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Replace your oil drain plug sealing washer ever oil change to prevent the chance of oil leaks and a stained driveway.
Victor Reinz Dipstick O-Ring
Victor Reinz Dipstick O-Ring
Victor Reinz - Corporate Logo
T#:375982
Part#: 11431717666
In Stock
$ 1.01 USD
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$ 1.01 USD
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Used to seal the dipstick to the guide tube
Victor Reinz Dipstick O-Ring - E31, E32, E34, E38, E39, E46, E52, E53, Z3, Z4
Victor Reinz Dipstick O-Ring - E31, E32, E34, E38, E39, E46, E52, E53...
Victor Reinz - Corporate Logo
T#:362335
Part#: 11431707164
In Stock
$ 7.19

This product was last offered at the strikethrough price on
08-26-2026

$ 6.09 USD
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$ 6.09 USD
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Rubber O-ring
Victor Reinz Oil Level Sensor O-Ring
Victor Reinz Oil Level Sensor O-Ring
Victor Reinz - Corporate Logo
T#:369383
Part#: 12611744292
In Stock at Vendor
$ 9.99

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

$ 7.99 USD
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$ 7.99 USD
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Used to seal sensor to the oil pan
Oil Cap Sealing Gasket
Oil Cap Sealing Gasket
Victor Reinz - Corporate Logo
T#:593892
Part#: 11127837024
Ships in 1-2 days
$ 14.54 USD
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$ 14.54 USD
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Reuse your old oil cap! No need to throw away an otherwise good condition oil cap.

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