Lexus LS460 starter replacement needed due to starting failure on Lexus LS460

Some Lexus LS460 owners report experiencing starting failures that may require starter replacement, often due to the starter's location under the exhaust manifold, where it is exposed to extreme heat. This issue is somewhat common among owners. While many find that replacing the starter is a manageable task, it does involve removing the manifold to head gasket and donut gasket, as well as the heat shield covering the starter. Owners are advised to use a Denso brand starter for a reliable replacement. Additionally, it is crucial to correctly diagnose the starting issue, as it could also stem from problems with the alternator, battery, ignition system, or fuel system. Resolving a no-start problem may necessitate replacing not only the starter but also the alternator or battery, among other repairs.