BMW Transmission Filter Kits & Transmission Service Parts for BMW I01 i3 IB3

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BMW automatic transmissions require a regular filter and fluid change. While BMW has recently implemented 'Lifetime' fluid on most current models, we feel that it is critical to change the transmission filter and flush the fluid at least every 50,000 miles. We carry the BMW transmission filters and special transmission fluids for your BMW.
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Red Line Manual Transmission/Differential Fluid 75W-90
Red Line Manual Transmission/Differential Fluid 75W-90
Redline - Corporate Logo
T#:394833
Part#: REDLINE25A
Ships Jul 21, 2025
Starting at $ 90.99 USD
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Starting at $ 90.99 USD
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Add to Wish List
Red Line MTL may be used in transmissions which recommend 75W, 80W, or 85W GL-4 gear oils, or SAE 30 or 5W/10W30 motor oils. If a 90W GL-4 or SAE 40, 10W40, or 15W40 is required, MT-90 may be used. If the transmission or transaxle requires an SAE 90 GL-5 gear oil, then Red Line 75W90NS or 75W140NS Gear Oil may be used.
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