The genuine OEM-supplier fluid for Honda and Acura automatics - meets Honda ATF-Z1 and DW-1 specs, so your torque converter and clutches shift the way the factory intended.
Honda and Acura automatic transmissions are famously particular about what you pour into them. Use the wrong fluid and you get harsh shifts, shudder on the torque converter lockup, and premature clutch wear. Idemitsu is the company that actually supplies transmission fluid to Honda from the factory, and this Type H-Plus is formulated to meet the Honda ATF-Z1 and DW-1 specifications - the exact fluids called for in the vast majority of Honda and Acura automatics on the road. If your dipstick or owner's manual specifies Z1 or DW-1, this is a direct, no-compromise replacement.
Type H-Plus is built around a friction-modifier package tuned for Honda's clutch materials, so lockup and shifts stay smooth and quiet instead of grabbing or slipping. The additive system resists oxidation and thermal breakdown for a longer service life, and the anti-wear chemistry protects gears and bearings through hard stop-and-go driving. Each 5-quart jug is enough for a typical drain-and-fill, and many owners keep an extra on hand for the follow-up services that a proper Honda fluid flush calls for. Do not use it in a CVT or in a transmission that specifies a different fluid - this is for conventional Honda and Acura step-gear automatics. Ships from the USA.
| Meets specs | Honda ATF-Z1 and Honda DW-1 |
| Vehicles | Honda and Acura automatic transmissions (non-CVT) |
| Volume | 5 quarts (one jug, enough for a drain-and-fill) |
| Formulated by | Idemitsu - OEM fluid supplier to Honda |
| Benefits | Smooth lockup and shifts, anti-shudder friction control |
| Protection | Oxidation resistant, anti-wear for gears and bearings |
| Ships from | USA |
