BMW Transmission & Differential Fluids for BMW 3 Series E30 (1984-1991)

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BMW transmission fluid is stated to be 'lifetime' with no maintenance necessary. That being said, if your BMW has over 100,000 miles, it is time for a filter and fluid change. Keeping this fluid and filter serviced is absolutely imperative to ensuring a long service life. Turner Motorsport carries only BMW approved fluids that will have you shifting smoothly for years to come.
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Castrol Syntrax Limited Slip Differential Fluid SAF-XJ 75w140 - 500 Ml
Castrol Syntrax Limited Slip Differential Fluid SAF-XJ 75w140 - 500 M...
Castrol - Corporate Logo
T#:361227
Part#: 001989520310
In Stock
$ 41.59 USD
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$ 41.59 USD
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Used In AMG and BMW Motorsport rear differentials
1 Liter Castrol SAF-XJ+FM Transmax Limited Slip Fluid - 75w-140 GL-5
1 Liter Castrol SAF-XJ+FM Transmax Limited Slip Fluid - 75w-140 GL-5 ...
Castrol - Corporate Logo
T#:28271185
Part#: 15D99A
In Stock
$ 40.99 USD
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$ 40.99 USD
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High quality synthetic hypoid gear lubricant, suitable for conventional axles and axles with limited slip differentials. This oil is approved by BMW (M series) and Mercedes Benz AMG. Properties: Reduced axle noise and vibration. Excellent shear stability for consistent performance. Exceptional resistance to high temperatures, extending oil and axle life. Anti-wear properties, suitable for extreme loads. Good cold-weather fluidity for protection from start-up. Approvals: API GL-5 ​MB 235.61 ZF TE-ML 05C ZF TE-ML 12D ZF TE-ML 16G ZF TE-ML 18 ZF TE-ML 21C BMW LS Rear Axles
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Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Transmissions
Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Trans...
Pentosin - Corporate Logo
T#:45963154
Part#: 1058110
In Stock
$ 26.99

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

$ 25.99 USD
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$ 25.99 USD
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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.
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Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter
Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:1180762
Part#: G052911
In Stock
$ 29.99

This product was last offered at the strikethrough price on
07-10-2026

$ 22.99 USD
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$ 22.99 USD
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Fully synthetic high performance GL-5 gear oil excellent lubricating properties, high ageing resistance, and high wetting and adhesion properties
Pentosin ATF 8 Automatic Transmission Fluid - 5 Liters - BMW 8HP Transmissions
Pentosin ATF 8 Automatic Transmission Fluid - 5 Liters - BMW 8HP Tran...
Pentosin - Corporate Logo
T#:45997487
Part#: 1058210
In Stock
$ 113.99

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

$ 109.99 USD
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$ 109.99 USD
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Lifeguard 8 Automatic Transmission Fluid - 1 Liter - Green
Lifeguard 8 Automatic Transmission Fluid - 1 Liter - Green
2X Entries For Our G87 M2 Sweepstakes!
ZF - Corporate Logo
T#:4717329
Part#: G060162A2
In Stock
$ 22.34

This product was last offered at the strikethrough price on
04-03-2026

$ 18.85 USD
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$ 18.85 USD
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Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
Pentosin - Corporate Logo
T#:46134785
Part#: 1058111
Ships on Aug 4, 2026
$ 31.99 USD
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$ 31.99 USD
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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Febi Synthetic Gear Oil - GL-5 75w90 - 1 Liter
Febi Synthetic Gear Oil - GL-5 75w90 - 1 Liter
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38419098
Part#: G052145A1
Special Order: No Guaranteed ETA
$ 22.99 USD
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$ 22.99 USD
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The transmission is one of the vehicle’s most vital components, with numerous finely engineered precision parts making it one of the most complex and expensive units to repair or replace. Using the correct oil and replacing it at the correct time is key to preventing transmission problems such as ‘shudder’, gear stiffness, and axle whining. Damaging components before these issues occur can result in possible premature and expensive transmission failure. Only the right oil can guarantee the safe functioning of the transmission in the vehicle. High-quality transmission oils from febi are therefore precisely matched to the special requirements of vehicle manufacturers.
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Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
Pentosin - Corporate Logo
T#:46134786
Part#: 1058211
Special Order: No Guaranteed ETA
$ 139.99 USD
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$ 139.99 USD
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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Gear Oil - SAE 70W-80 Synthetic - 1 Liter
Gear Oil - SAE 70W-80 Synthetic - 1 Liter
Febi - Corporate Logo
T#:46134821
Part#: 184247
Special Order: No Guaranteed ETA
$ 44.99

This product was last offered at the strikethrough price on
01-27-2026

$ 30.99 USD
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$ 30.99 USD
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