Purpose and Specifications

Castrol Transmax ATF DX III Multivehicle 15F177 is a semi-synthetic automatic transmission fluid in a 5-liter canister, perfect for keeping your automatic transmission shifting smoothly. This multi-vehicle oil meets key specs like Dexron-IIIH, Ford Mercon, and ZF TE-ML 04D, making it suitable for cars from BMW E46 and E90 to Peugeot 206, Renault Clio, Ford Fiesta, and many more built from 1969 to 2026.

It delivers enhanced friction durability for buttery-smooth gear changes, superior high-temperature protection up to 200°C to fight oxidation and sludge, and strong defense against wear on gears and clutches. Use it in vehicles with automatic transmissions and hydraulic power steering for reliable performance in everyday driving or heavy loads.

• Volume: 5 liters - enough for full transmission flush
• Oil type: Semi-synthetic for balanced protection and cost
• Operating temps: Flows easily from -40°C to 200°C
• Shelf life: 5 years unopened in cool, dry storage

When to Use / Replace?

Install this ATF during routine maintenance or if you notice rough shifting, slipping gears, or delayed engagement. Ideal for high-mileage vehicles over 100,000 km needing fresh fluid to restore smooth operation.

• Replace every: 60,000-100,000 km or 48 months under normal driving; every 30,000 km or 24 months for towing, city stop-go, or severe conditions
• Check fluid level and color monthly - dark or burnt smell means immediate change
• Compatible with popular European, Asian, and American autos for versatile workshop use

FAQ

Q: Is Castrol 15F177 safe for my older BMW or Ford?
A: Yes, it meets Dexron-IIIH and Mercon specs, perfect for BMW E46/E90, Ford Fiesta, and classics from 1969-2026 with automatic transmissions.

Q: How often should I change transmission fluid?
A: Every 60,000-100,000 km or 4 years normally; more frequently (30,000 km) if towing or in hot climates to prevent wear.

Q: Can it handle power steering too?
A: Absolutely, it's recommended for vehicles with hydraulic power steering alongside automatic transmissions.