Transmission & Diff Fluid for BMW X Series F16 (2015+)

Red Line MTL Manual Transmission Fluid/Oil

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:3426

Part#: MTL

In Stock

$ 25.49 USD

Add to Wish List

Qty

$ 25.49 USD

Add to Wish List

Red Line 70W/80W GL-4 MTL gear oil (SAE 5W30/10W30 engine oil viscosity) designed for use in BMW manual transmissions. Provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting. The MTL can be used as a replacement for the factory MTF or MTF-LT2 used by BMW. Add MTL to older BMWs that have become tough to shift will restore shift smoothness. Many experts agree that this is best lubricant to use in BMW manual transmissions. Sold by the quart.

Show More Show Less

Red Line 75W-90 Differential Gear Oil

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:3605

Part#: 8352257904

In Stock

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

Red Line 75W90 is a full synthetic high-performance gear oil that is an excellent substitute for expensive factory fluid and an upgrade over off-the-shelf economy fluid. Red Line thoroughly evaluates the manufacturer's recommendations and only makes a fluid recommendation if their own product meets or exceeds the original specification. In many cases the Red Line synthetic will outperform the factory supplied fluids. We've been using Red Line Oil in our BMWs since we opened in 1994 and it remains our best selling BMW differential fluid. 75/90 is the weight most commonly used in BMW differentials since the 1960s, including the factory clutch-type limited-slip diffs (exceptions being M3/M5/M6 cars since 2001). We use 75W90 in nearly all BMW chassis and the custom differentials that we sell. It's great for the street where the polyol-ester base has natural lubricity and friction modifiers lead to smoother and quieter operation with lower operating temps than the factory fluid. We also use it in some track cars that don't already use the more aggressive 75/90NS fluid (without friction modifiers).

Recommended or exceeds specifications for API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360, and Chrysler spec MS-9763. Matches the specifications for the factory BMW SAF-XO diff fluid (#07512293972).

Show More Show Less

Genuine BMW DTF 1 Transfer Case Oil - xDrive Models

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31655805

Part#: 83225A4F016

In Stock

4% off MSRP $ 72.55

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 69.69 USD

Add to Wish List

Qty

4% off MSRP

$ 72.55

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 69.69 USD

Add to Wish List

BMW's xDrive all-wheel-drive system relies on transfer case fluid to lubricate its internal gears and bearings, much like a differential. This fluid helps reduce friction and prevent premature wear from metal-on-metal contact. To maintain optimal performance and extend the lifespan of your transfer case, we recommend draining and refilling the fluid approximately every 60,000 miles.

Show More Show Less

1 Liter Fully Synthetic Gear Oil 75w90

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

T#:597546

Part#: 22090

In Stock

23% off MSRP $ 28.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 22.19 USD

Add to Wish List

Qty

23% off MSRP

$ 28.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 22.19 USD

Add to Wish List

Maintain the longevity of your BMW's manual transmission and differential by incorporating this fully synthetic 75w90 weight gear oil into your maintenance routine. Flushing and replacing fluids at specified intervals, as per your owner's manual, is crucial to prevent costly issues in the future. Explore the benefits of this gear oil:

Specifically designed for BMW manual transmissions.
Fully synthetic hypoid gear oil for high performance.
Excellent protection in diverse weather conditions.
Maximum wear protection and precise functionality.
Enables longer oil change intervals.

Meets Specifications:

API GL4, GL5, MT-1
MIL-PRF 2105 E

Show More Show Less

Red Line 75W110 Differential Gear Oil

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:388297

Part#: 57804

In Stock

$ 25.89 USD

Add to Wish List

Qty

$ 25.89 USD

Add to Wish List

Redline's 75W110 suprasses all GL-5 specifications, and its full synthetic formula is engineered to provide superior wear resistance with longer service intervals. Special friction modifiers for clutch-type LSDs allow for flawless operation even in extreme conditions. It offers less noise and higher film strength than 75W90 and less drag than 75W140, making it a great fluid for troubleshooting noisy gear sets.

Show More Show Less

OEM Rein Transfer Case Fluid - 1 Liter - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:20089545

Part#: 83222409710

In Stock

$ 50.99

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

$ 46.99 USD

Add to Wish List

Qty

$ 46.99 USD

Add to Wish List

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.

Show More Show Less

Red Line Manual Transmission / Differential Fluid 75w90

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:394768

Part#: REDLINE4A

In Stock

Starting at $ 25.99 USD

Add to Wish List

Starting at $ 25.99 USD

Add to Wish List

Red Line 75W90 is a full synthetic high-performance gear oil that is an excellent substitute for expensive factory fluid and an upgrade over off-the-shelf economy fluid. Red Line thoroughly evaluates the manufacturer's recommendations and only makes a fluid recommendation if their own product meets or exceeds the original specification. In many cases the Red Line synthetic will outperform the factory supplied fluids. We've been using Red Line Oil in our BMWs since we opened in 1994 and it remains our best selling BMW differential fluid. 75/90 is the weight most commonly used in BMW differentials since the 1960s, including the factory clutch-type limited-slip diffs (exceptions being M3/M5/M6 cars since 2001).

Show More Show Less

75w90NS GL-5 Gear Oil - 1 Quart

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31556153

Part#: 1063078TSP

In Stock

$ 25.49 USD

Add to Wish List

Qty

$ 25.49 USD

Add to Wish List

Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Trans...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:45963154

Part#: 1058110

In Stock

$ 26.99

This product was last offered at the strikethrough price on
04-28-2026

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

Transmission fluid is responsible for both cooling and lubricating sensitive transmission components. Over time, this fluid becomes contaminated by particulate from clutch and gear components wearing down. This contamination reduces the fluid's ability to act as a lubricant, eventually leading to increased wear and tear within the transmission. To prevent excess wear and keep your transmission in top shape, the fluid and filter should be replaced regularly. As per ZF's recommendations, we suggest performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle has been modified to produce more power than stock or if it is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination, which will help extend the life of internal transmission components, such as clutch packs and solenoids.

Show More Show Less

BMW M54 N62 Shell Transfer Case Fluid - 1 Liter

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:587753

Part#: 83222409710

In Stock

$ 55.99

This product was last offered at the strikethrough price on
06-25-2026

$ 55.39 USD

Add to Wish List

Qty

$ 55.39 USD

Add to Wish List

Explore the Turner Motorsport Shell Transfer Case Fluid - 1 Liter, designed to meet the exacting standards of BMW xDrive systems, commonly found in X5 and X3 models. This Shell S-Tec OE spec fluid ensures optimal performance and protection for your BMW's transfer case. Changing this fluid in conjunction with transmission fluid every 50-60,000 miles brings several benefits, ensuring a smooth and reliable driving experience.

Specifically formulated for BMW xDrive systems.
Compatible with X5 and X3 models.
Shell S-Tec OE spec fluid for superior performance.
Regular changes enhance transfer case and transmission longevity.
Ensures smooth and reliable operation under various driving conditions.

Maintain the performance of your BMW xDrive system with the Turner Motorsport Shell Transfer Case Fluid, an essential component for optimal functionality.

Show More Show Less

Red Line 75W-140NS Differential Oil

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:389801

Part#: 57104

In Stock

$ 25.49 USD

Add to Wish List

Qty

$ 25.49 USD

Add to Wish List

Red Line Lightweight ShockProof� Gear Oil

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:1233

Part#: TMS1233

Ships on Jul 28, 2026

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

A unique gear oil designed to lubricate racing transmissions and transaxles which see serious loads (not recommended for most syncro-type transmissions). It has excellent low-temperature flow which allows easier shifting when cold. May be used to obtain maximum power transfer in racing differentials which do not see high temperatures. Similar to a 75W140 gear oil, but with the lower internal friction of an SAE 30 motor oil.Used in two-stroke and four-stroke motocross transmissions (often mixed in equal parts with SuperLight ShockProof™ Gear Oil). Used in most road-racing differentials with moderate power and dogring racing transaxles.

Show More Show Less

Project Cars

SELECT YOUR BMW

Transmission & Diff Fluid for BMW X Series F16 (2015+)

Red Line MTL Manual Transmission Fluid/Oil

Red Line 75W-90 Differential Gear Oil

Genuine BMW DTF 1 Transfer Case Oil - xDrive Models

1 Liter Fully Synthetic Gear Oil 75w90

Red Line 75W110 Differential Gear Oil

OEM Rein Transfer Case Fluid - 1 Liter - BMW

Red Line Manual Transmission / Differential Fluid 75w90

75w90NS GL-5 Gear Oil - 1 Quart

Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Trans...

BMW M54 N62 Shell Transfer Case Fluid - 1 Liter

Red Line 75W-140NS Differential Oil

Red Line Lightweight ShockProof� Gear Oil

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results