Parts for your 2005 Toyota Land cruiser-Drive belt

2005 Toyota Land Cruiser Drive Belt: What It Does and When To Replace It

Yes, a drive belt is used on the 2005 Toyota Land Cruiser, so it’s absolutely relevant for servicing. Technical sources including the Toyota Repair Manual for the 100 Series (covering 2UZ‑FE petrol and 1HD‑FTE diesel), Toyota New Car Features for the 100 Series, and major belt catalogues from Gates and Dayco confirm accessory drive belts are fitted. On the 2UZ‑FE 4.7L V8 petrol there’s a single serpentine belt with an automatic tensioner. On the 1HD‑FTE 4.2L turbo‑diesel there are multiple V‑belts (with manual adjustment) driving the alternator, power steering and A/C.

This belt (or belts) spins the alternator to keep the battery charged, powers the power‑steering pump for easy steering, and runs the air‑con compressor to keep the cabin cool. If the belt fails, you’ll quickly lose charging, steering assist and A/C — not ideal out on a hot arvo under the bonnet of a Cruiser.

For a 2005 Land Cruiser in Aussie or Kiwi conditions, the practical approach is to inspect the drive belt at every service. Toyota’s manuals specify inspection and condition‑based replacement rather than a fixed interval, but many workshops recommend replacement around 90,000–120,000 km or 6–8 years, sooner if there’s noise, cracking or contamination. The diesel’s individual belts may need periodic re‑tensioning as they bed in, while the petrol V8’s spring‑loaded tensioner should maintain correct tension