Engine Timing Belt with Water Pump Kit - Compatible with Lexus, Toyota - 4.0L, 4.3L, 4.7L - GS430, GX470, LS430, SC400, SC430, 4Runner, Land Cruiser, Sequoia, Tundra - Replaces TKT-021, TCKWP298

Engine Timing Belt with Water Pump Kit - Compatible with Lexus, Toyota - 4.0L, 4.3L, 4.7L - GS430, GX470, LS430, SC400, SC430, 4Runner, Land Cruiser, Sequoia, Tundra - Replaces TKT-021, TCKWP298 Replacement Timing Belt Water Pump Kit - The timing belt synchronizes the camshaft and crankshaft to allow the valves to close and open at the right time during the operation of the engine. Replacing the timing belt along with the water pump included is a safety measure that needs to be done regularly every 75,000-100,000 miles to prevent engine damage before it fails completely. This is applicable to your LS400, LX470, 4runner and land cruiser vehicle. Compatible Replacement for Lexus & Toyota Vehicles With 4.0L, 4.3L, 4.7L Engine - 1998 GS400 4.0L | 2001-2007 GS430 4.3L | 2003-2009 GX470 4.7L | 1998 LS400 4.0L | 2001-2006 LS430 4.3L | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 LX470 4.7L | 1998-2000 SC400 4.0L | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 SC430 4.3L