Comma Automatic Transmission Fluid ASW 1 Litre – Semi Synthetic ATF for Ford, Toyota, Mazda, Nissan & More

Maintain smooth, reliable automatic gear changes with Comma Automatic Transmission Fluid ASW 1 Litre, a premium semi synthetic ATF formulated for vehicles requiring superior protection and consistent transmission performance. Designed using advanced friction-control additives, it helps prevent shudder, reduce wear, and extend the lifespan of automatic gearboxes under demanding driving conditions.

Comma ASW is recommended for a wide range of vehicles, including Ford, Toyota, Mazda, Nissan, and other Asian and European models that specify a semi-synthetic ATF. It provides excellent oxidation stability, thermal protection, and smooth torque transfer, ensuring your transmission runs efficiently and quietly every mile.

Blended and tested in the UK to meet OEM quality standards, this 1-litre bottle is ideal for gearbox top-ups or complete fluid changes. Perfect for both professional workshops and DIY car maintenance, Comma ASW delivers consistent gear shift quality, reliable lubrication, and lasting performance.

Choose Comma Automatic Transmission Fluid ASW to keep your automatic transmission performing at its best — smoother shifts, longer life, and dependable protection you can trust.