Have you ever replaced a timing belt for a Lexus RX400H 2008?

Apr 19, 2026 0 Replies

Have you ever replaced a timing belt for a Lexus RX400H 2008?



How does this parts list look?



4PK880 external 4-rib engine-cooling-water-pump belt 90916-02570, not 6 rib (optional) Water pump belt tensioner 16620-0A010 (optional) water pump idler pulley 16603-0A010

Aisin TKT-033 WPT-802 5-bolt engine cooling-system water pump 16100-29085, not 6 bolt Engine cooling system Water Pump Gasket metal shimmed 16271-20020 Mitsubishi 13568-09080 (or T257) 13568-20020 timing belt for camshafts Aisin BHT-004 Hydraulic Tensioner 13540-20030 (for timing belt) Aisin BPT-802 Koyo/NSK 13505-20010/13505-20030 Tensioner Bearing Koyo/NSK 13503-62030 (Aisin BPT-800) Idler Bearing



96761-24022 (x2) O-Rings for the coolant bypass pipes Front bypass pipe o-ring 96761-24019 Rear bypass pipe o-ring 96761-35035

Aisin CGT-001 (90311-38034) two camshaft oil seals (1 per camshaft) Aisin CGT-006 (90311-40022) front crankshaft oil seal



ACT-002 pink 50:50 P-OAT coolant 00272 SLLC2 (1-1/2 gallons overall) Aisin THT-019 thermostat 90916-03107 & gasket 16325-62010,82°C/180°F



Any suggestions on special tools? A Lisle 58430 Shaft Seal Puller and seal driver perhaps A chain wrench to remove camshaft sprockets to get to the seals Maybe a Shley 60100A crankshaft pulley holder Prolly a 22mm weighted impact socket for that 159ftlb crankshaft bolt



Any suggestions as to process?


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