ZF Lifeguard 9 ATF - Automatic Transmission Fluid - ZF ATF 9HP48 9HP50 OEM APPROVED

Keep your vehicle running smoothly with ZF Lifeguard Fluid 9, the official, OEM-approved automatic transmission fluid engineered specifically for ZF 8HP and ZF 9HP passenger car gearboxes. Designed by ZF themselves, this is the only approved aftermarket fluid for these transmission models—ensuring exceptional performance, long-term protection, and flawless shifting.

If your vehicle features a ZF 8HP or 9HP transmission, using the correct fluid is essential. Unsure whether your model is compatible? Get in touch for expert advice.

Why Choose ZF LifeguardFluid 9?

• Perfectly tailored friction characteristics for ZF 8HP and 9HP units

• Consistent performance throughout the entire service life

• Smooth, precise gear shifts with reduced vibration and noise

• Genuine ZF engineering for maximum reliability and longevity

• The ONLY ZF-approved aftermarket ATF for these transmissions

Using non-approved fluids can cause poor shift quality, premature wear, or even complete transmission failure—so choosing the correct ATF is vital.

Applications & Compatible Transmissions

ZF Lifeguard Fluid 9 is formulated for use in the following ZF 8HP and 9HP automatic transmissions:

8HP Series:
8HP65APH, 8HP65AXPH, 8P65FLPH, 8P70H, 8P70XH, 8P75PH, 8P75XPH

9HP Series:
9HP48QXR, 9HP48QXO, 9HP48QX, 9HP48Q, 9HP48QL, 9HP50, 9HP50Q, 9HP50QX

Only ZF Lifeguard Fluid 9 or the genuine OEM equivalent should be used for these systems.

Service Interval Recommendations

ZF automatic transmissions are typically filled with lifetime oil, with fluid changes only required during repairs. However, due to varying driving conditions, ZF recommends:

• Transmission oil change every 150,000 km (approx. 93,000 miles)

• Shorter intervals if the vehicle is regularly exposed to high loads, high temperatures, towing, or has an unknown service history

Regular fluid changes help protect your gearbox, maintain optimal shifting, and extend transmission life.

Important Usage Notes

• Only use approved ZF transmission fluid when performing a fluid change

• Shake vigorously for at least 15 seconds before dispensing from the bottle

• Using unapproved ATF may cause severe transmission damage

Key Benefits

• Enhanced Transmission Protection
  Specially engineered additives provide superior wear protection, helping to extend the service life of every transmission component.

• Improved Fuel Efficiency
  Optimised viscosity reduces internal friction, supporting better fuel economy and smoother overall performance.

• Outstanding Thermal & Oxidative Stability
  The high-quality semi-synthetic base oil maintains exceptional stability under heat and stress, ensuring long-term reliability throughout the transmission’s lifespan.

• All-Climate Performance
  Thanks to its stable viscosity-temperature profile, this fluid performs consistently in both extreme cold and high-temperature environments—ideal for UK weather variations and international driving conditions.

• Smooth, Precise Gear Changes
  Engineered for perfect shifting characteristics, delivering seamless gear transitions for a refined driving experience.

• Quiet, Vibration-Free Operation
  Reduces noise and drivetrain vibration, enhancing comfort and preserving gearbox health.

ZF Lifeguard 6 ATF — Fitment / Compatibility

Downloads

ZF Lifeguard Fluid 9 – Safety Sheet (Open / Download)

ZF Lifeguard Fluid 9 – Data Sheet (Open / Download)