Honda Automatic Transmission Fluid ATF Type 3-1 — Genuine OEM 1L Equivalent, Smooth Shifting & Thermal Stability

Genuine Honda ATF Type 3-1 is the original equipment automatic transmission fluid formulated by Honda for smooth shifting, reliable lubrication, and optimal performance in compatible Honda automatic transmissions.

This ATF is an OEM-grade fluid engineered specifically to meet Honda's original specifications for certain automatic and continuously variable transmissions. It delivers controlled friction characteristics and thermal stability needed for consistent shift quality, torque converter performance, and internal component protection under normal driving conditions.

Which vehicles and systems is Honda ATF Type 3-1 designed for?

Honda specifies ATF Type 3-1 for a range of older Honda and Acura automatics and specific transmission models. Always check your owner's manual or dealer parts guide to confirm compatibility before purchasing.

• Commonly used in selected automatic transmissions and power steering systems on earlier-model Hondas.
• Intended as a factory fill or service replacement where Type 3-1 is listed.
• Not a universal ATF — incompatible with many modern CVTs or newer manufacturer-specific fluids.

How does this ATF help improve shifting and component life?

The fluid is balanced to provide consistent friction and shear stability so gear changes remain smooth and predictable. That balance reduces clutch chatter, preserves band surfaces, and minimizes wear on pump and valve body components when used in approved systems.

• Stable viscosity for heat resistance and effective oil film under load.
• Controlled friction modifiers for crisp, quiet shifts.
• Anti-wear additives protect gears, clutches, and bearings during regular service intervals.

When should Honda ATF Type 3-1 be replaced and how should it be serviced?

Replace ATF Type 3-1 according to the maintenance interval in the vehicle’s service manual or when a service technician identifies contamination or degraded fluid. Use proper drainage and refill procedures to avoid overfilling and to maintain correct fluid level and pressure.

• Follow manufacturer-recommended change intervals or dealership guidance.
• Perform a full fluid exchange or flush only if compatible with transmission condition.
• Use OEM fluid to preserve warranty coverage and transmission performance.

What are the practical benefits of choosing the genuine Honda part?

Choosing authentic Honda ATF Type 3-1 ensures the fluid matches the chemical and performance profile Honda engineers specified for applicable transmissions. That reduces the risk of mismatched additives, helps keep shift quality as designed, and supports long-term driveline reliability.

• OEM specification match eliminates guesswork on compatibility.
• Consistent supply of additives and viscosity from the factory formulation.
• Supports dealer and service-center repairs where original fluid is required.

Who is this for: Honda Genuine ATF Type 3-1 is intended for owners, independent shops, and dealerships maintaining older Honda and Acura automatic transmissions where the manufacturer calls for Type 3-1 fluid. If your vehicle’s manual specifies ATF Type 3-1, this OEM product delivers the correct formulation to help preserve shift quality and mechanical longevity when used as directed. If your vehicle requires a different Honda ATF or a modern CVT-specific fluid, choose the fluid listed in your owner's manual or consult a dealer for the correct part.

• Features:
  • Genuine OEM part