Timing Belt, 1UZ-FE, 2UZ-FE, 3UZ-FE, Land Cruiser 100, Tundra, Sequoia, 4Runner, LX470 (1998–2007)

Timing Belt for the 1UZ-FE, 2UZ-FE & 3UZ-FE V8 engines — Toyota Land Cruiser 100/200, Tundra, Sequoia, 4Runner & Lexus LX470 (1998–2007).

The timing belt synchronises the crankshaft and camshafts to maintain precise valve timing. On the UZ-series V8, a broken timing belt causes catastrophic engine damage — bent valves and potential piston contact. Do not exceed the replacement interval. When servicing the timing belt, always replace the hydraulic tensioner, idler pulleys, water pump, thermostat, and front crankshaft and camshaft seals at the same time to avoid repeat labour costs.

Replacement Interval

Replace every 100,000 km (some markets specify 120,000 km — use the lower interval for peace of mind, especially in high-heat or high-load conditions). Do not reuse a timing belt.

Fitment

• Land Cruiser 100 Series — UZJ100L, UZJ100R, UZJ100W (1998–2007)
• Land Cruiser 200 Series — UZJ200L, UZJ200R, UZJ200W
• Toyota Tundra — UCK30L, UCK31L, UCK40L, UCK41L
• Toyota Sequoia — UCK35L, UCK45L
• Toyota 4Runner — UZN210L, UZN215L
• Lexus LX470 — UZJ100L, UZJ100R

Engine Compatibility

• 1UZ-FE (4.0L V8 DOHC Petrol)
• 2UZ-FE (4.7L V8 DOHC Petrol)
• 3UZ-FE (4.3L V8 DOHC Petrol)

Part Numbers

Toyota OE: 13568-59095