Idemitsu 30040090-75000C020 Automatic Transmission Fluid - Rear Differential

Idemitsu ATF Type H Plus for Honda and Acura

IDEMITSU ATF Type H Plus - 1 qt is an automatic transmission fluid formulated for a wide range of Honda and Acura applications that call for Type H Plus service. It is a practical choice for routine fluid service on vehicles such as the Honda Accord, Honda Civic, Honda Odyssey, Acura MDX, and Acura TL.

Key Features

• Automatic transmission fluid for Honda and Acura applications requiring Type H Plus
• 1-quart container for service fills, drain-and-refill maintenance, and top-offs
• OE manufacturer product line from Idemitsu
• Also listed for select rear differential applications, including Acura RL and Acura MDX
• Part number 30040090-75000C020 for accurate ordering and lookup

Product Details

Idemitsu ATF Type H Plus is part of the IDEMITSU ATF Type H Plus product line, built for vehicles that specify this fluid type in the transmission or rear differential. It is listed across a broad range of Honda and Acura models, including long-running coverage for the Honda Accord, Honda CR-V, Honda Pilot, Honda Odyssey, and Acura RDX. The part number 30040090-75000C020 helps confirm the exact fluid when servicing vehicles that require Type H Plus specification.

Compatible With 1994-2018 Honda Accord, 1999-2017 Honda Odyssey, 2001-2015 Honda Civic, 2003-2022 Honda Pilot, 2010-2020 Acura MDX, and many other Honda/Acura applications shown in the fitment data. This part cross-references no additional part numbers listed here.

Common Service Uses

• Transmission fluid service for Honda and Acura vehicles calling for Type H Plus
• Drain-and-refill maintenance on high-mileage automatic transmissions
• Fluid replacement after darkened, degraded, or contaminated ATF is found
• Rear differential service on select Acura RL and Acura MDX applications
• Routine maintenance for vehicles with shifting concerns related to old fluid

Installation Notes

Verify the owner’s manual or service information before filling. Match the fluid specification exactly, especially on Honda and Acura models with transmission code notes such as P8BA or BZNA. Drain the old fluid fully, refill with the correct quantity, and recheck level after the vehicle reaches operating temperature. For best results, service the transmission at the interval recommended by the vehicle manufacturer.

Quality Assurance

Idemitsu is an OE manufacturer, and this ATF Type H Plus fluid is cataloged for direct service use on the listed Honda and Acura applications. Part number 30040090-75000C020 provides a precise reference for fitment verification and maintenance ordering.