Castrol 21937 Syntrans B Manual Transmission Fluid 75W, 1 Liter

Despite bmw claiming their lifetime oil doesn't need to be changed I decided to change it anyway.My bmw e46 coupe 5speed manual is 15 years old and has done 127000 miles.Rest of the car felt great apart from the gearbox. The only thing wrong was it felt notchy and in the hot weather it was at times difficult to get into gear.Since changing it with this gearbox oil I'm very happy only driven it 11.7miles since changing it to castrol and the gears feel smooth and well lubricated.And goes straight into gear with no notchy feeling to it.The old oil was black and not very much but very tiny metal particles inside it.I used castrol's oil selecter on their website and clicked other products and it Recommended this one.

I've order it for my BMW 1er E87 2008. 118d as it is described BMW gearbox oil. The original BMW gearbox oil is too expensive, and I would say that the BMW oil is the same just in different package (not sure). On the gearbox says lifetime oil but it was so black as you can see on the photos. The gear shifts are now smooth and soft. For now I give it 5 stars and hope that the next oil change is going without any prior problem on the gearbox :)

Really good quality gearbox oil from Castrol. Makes a difference when changing gears it is really smooth now. Highly recommended product if you own a VAG car, especially if it is a sporty one like mine!

A little expensive but well worth it make gear changes nice and smooth

One of the best product !

Parfait et pour un prix compétitif ! Acheté pour vidanger une boîte de vitesse manuelle sur ma BMW E90 325i 2.5L de fin 2005. Le passage de rapport est méconnaissable dès que la voiture est chaude! Beaucoup plus doux et fluide, je recommande vivement!

Castrol Qualität habe es in einen e91 Schaltgetriebe gefüllt und läuft ohne Probleme.

Sostituito l'olio del cambio manuale della mia Rav4 anno 2006 cilindrata 2.2 136 cv con quest'olio. Risultati : cambio più fluido, morbido negli innesti e preciso.Mi sento di consigliare l'acquisto e quindi la sostituzione dell'olio del cambio manuale con quest'olio.La spedizione è stata piuttosto rapida considerando che proviene dalla Germania : spedizione DHL in Germania, ma consegna in Italia con SDA (1 settimana circa).Mi sorprende il fatto che in Italia quest'olio non viene venduto da nessuna parte.

Me decidi a cambiarle la valvulina a mi bmw 320d tras sospechar que jamas habria sido cambiada, y la verdad que ahora noto que las marchas entran muchos mas suaves, totalmente recomendable.

The media could not be loaded.  che dire, olio eccellente sicuramente uno dei migliori, rispecchia fedelmente il prodotto illustrato anche nelle caratteristiche, spedizione rapida, consegna effettuata oggi 17/05/2022, pienamente soddisfatto.