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What transmission does a 2001 Lexus ES300 have?

The 2001 Lexus ES300 uses a four-speed electronically controlled automatic transmission, typically part of the A750E family, paired with the 3.0-liter V6 engine.


In everyday terms, that means it’s not a manual transmission; it’s an automatic gearbox that handles shifting via engine sensors and a hydraulic valve body. The ES300 from that era is front-wheel drive and relies on a reliable, electronically managed shift system to balance smoothness and efficiency.


Transmission type and configuration


The ES300 of this era paired Lexus’ 1MZ-FE 3.0L V6 with a traditional four-speed automatic that has fixed gear ratios plus overdrive. It is electronically controlled to adjust shift points for smoothness and efficiency.


Key specifications


Before listing the core details, note that the transmission belongs to Toyota/Lexus’ A750E family commonly used in mid-1990s to early-2000s models, including the ES300, Camry, and Avalon. It’s a front-wheel-drive setup with no manual option in the ES300 lineup that year.



  • Type: Four-speed automatic with overdrive

  • Transmission family: A750E (electronically controlled)

  • Drive layout: Front-wheel drive (FWD)

  • Engine pairing: 1MZ-FE 3.0L V6

  • Control: Electronically controlled transmission with shift logic


In practical terms, this setup provides smooth daily driving and reliable performance, with service typically focused on transmission fluid health and the associated electronic control system.


Maintenance and compatibility considerations


Owners should adhere to the vehicle's maintenance schedule for the transmission fluid and filter if applicable, and be aware that transmission service intervals vary by driving conditions. Parts and expertise for this era transmission remain widely available through Lexus/Toyota service networks and aftermarket suppliers.


Practical tips for buyers and restorers


When purchasing a 2001 ES300 today, confirm the transmission shifts cleanly through all gears, and check for slip or delay. Routine maintenance, such as ATF fluid replacements with the manufacturer-recommended fluid type, helps ensure longevity of the four-speed auto.


Summary


The 2001 Lexus ES300 uses a four-speed electronically controlled automatic transmission (ECT) from the A750E family, paired with the 3.0L 1MZ-FE V6 and front-wheel drive. It’s not a manual transmission, and proper maintenance is key to longevity in this era of Toyota/Lexus engineering.

Kevin's Auto

Kevin Bennett

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Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.