The Standard Ignition NS 504 Neutral Safety Switch is a direct fit replacement designed to restore the neutral safety function in vehicles enhancing operational safety and reliability This switch is engineered to meet or exceed original equipment OE specifications ensuring proper fit form and function It features copper alloy conductors that provide superior electrical conductivity with low resistive losses contributing to the efficient operation of the vehicle s starting system The robust designd high grade materials used in the NS 504 are tailored to withstand the demanding conditions encountered in modern service environments ensuring durability and longevity This switch is compatible with various Lexus and Toyota models including the Lexus GS300 GS350 GS460 GX460 GX470 IS F IS250 IS350 LS460 and LX470 as well as the Toyota Land Cruiser FJ Cruiser Tacoma Sequoia Tundra and 4Runner By replacing damaged or worn OE units with the NS 504 fleet operators can restore the neutral safety function preventing potential starting issues and enhancing vehicle safety The switch s designd materials are optimized to meet the stringent demands of today s service professionals ensuring reliable performance and ease of installation