Compatible with (2003-2023) 3.4L, 4.0L & 5.7L Tundra (1GRFE), (3URFE) Compatible with (2001-2024) 2.4L & 2.7L Tacoma Compatible with 2.0L - (4cyl) 2001-2020 Rav4 & other models (3SFE) NEW Top Quality 202 watts for Toyota OEM type Block Heater. (Compatible with Toyota engines and vehicles, see list below) Made By the OEM Manufacturer for Toyota Made for us right here in the good 'ol USA, NOT China! Includes a new heavy gauge 6' power cord for 120V AC and detailed installation instructions. Compatible with Toyota Cars & Trucks: 1.5L - (4cyl) 2000-2019 for Toyota & Scion 1.8L - (4cyl) 1998-2014 for Toyota car models 2.0L - (4cyl) 2001-2020 Rav4 2.4L - (4cyl) 2001-2024 Tacoma 2.7L - (4cyl) 2016-2023 Tacoma 3.4L - (6cyl) 2022-2024 Tundra 4.0L - (6cyl) 2003-2023 Tundra (1GRFE) 5.7L - (8cyl) 2007-2019 Tundra (3URFE) Also replaces old block heater with LR1843 marking. Block and pad heaters have the longest life and consume considerably less electricity when used in conjunction with a controller such as the Power Badger