Rein BMW Transmission Filter Kits & Transmission Service Parts for BMW 7 Series F01 (2009+)

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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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OEM Rein Transfer Case Fluid - 1 Liter - BMW
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Rein - Corporate Logo
T#:20089545
Part#: 83222409710
In Stock
Sale - Save 12% $ 50.99

This product was last offered at the strikethrough price on
04-06-2026

$ 44.64 USD
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Sale - Save 12%
$ 50.99

This product was last offered at the strikethrough price on
04-06-2026

$ 44.64 USD
Free Shipping on orders $49 and up

Rein Transfer Case Fluid TF 0870 is designed to service your BMW xDrive transfer case, ensuring optimal performance and reliability. This genuine BMW fluid is essential for maintaining the efficiency of your transfer case, especially if you are nearing or exceeding the 60,000-mile mark. Using Rein Transfer Case Fluid TF 0870 helps to catch up on crucial maintenance and keep your vehicle running smoothly.

  • Genuine BMW Fluid: Ensures compatibility and peak performance for BMW xDrive transfer cases.
  • Optimal Performance: Helps maintain the efficiency of the transfer case, enhancing overall vehicle reliability.
  • Preventive Maintenance: Ideal for vehicles approaching or exceeding 60,000 miles to ensure continued smooth operation.
  • High-Quality Formulation: Designed to meet BMW's specifications for superior protection and longevity.
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OEM Rein Transmission Service Kit - BMW 6HP19Z
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:45997534
Part#: TSK0015
Ships in 3 Business Days
Sale - Save 5% $ 251.99

This product was last offered at the strikethrough price on
06-29-2026

$ 239.08 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 251.99

This product was last offered at the strikethrough price on
06-29-2026

$ 239.08 USD
Free Shipping on orders $49 and up
Rein OE Quality Automatic Transmission Service kits address the short-lived valve body sealing sleeves and adapter in the ZF 6HP transmissions. This kit includes the necessary direct-fitting sealing hardware to conveniently service the shrunken valve body sealing sleeves during the recommended fluid and filter change interval of 62,000 miles / 8 years at the latest. The ZF 6HP19Z series transmission is a very durable and powerful unit that can last for many miles if serviced in time to allow the valve body to maintain proper fluid pressure. The slightest drop in valve body fluid pressure in this unit leads to premature transmission bushing and or clutch wear, along with contamination and overheating of the fluid. Rein recommends the OE or Pentosin ATF-1 synthetic automatic transmission fluid for this job.
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