Parts for your 2008 Ford Falcon-Drive belt

2008 Ford Falcon drive-belt: what it does and when to replace it

Based on the Ford FG Falcon Workshop Manual (2008), plus Australian belt catalogues from Gates and Dayco, the 2008 Ford Falcon does use a drive-belt (serpentine/accessory belt). Every 2008 Falcon engine variant — the Barra 4.0 inline-six (including Turbo and E-Gas) and the Boss 5.4 V8 — runs a multi-rib belt to drive essentials like the alternator, power steering pump and A/C compressor. The camshafts are chain-driven, so there’s no timing belt/cambelt to schedule.

On a 2008 Falcon, the serpentine belt’s whole job is to keep the electrics charged, the steering light and the cabin cool. On the inline-six, it also turns the water pump, so a slipping belt can nudge temps up at idle. A spring-loaded automatic tensioner keeps the belt tight, and idler pulleys guide it around the front of the engine. When the belt’s healthy and the pulleys are aligned, it’s quiet and efficient.

For servicing, it’s smart to inspect the belt at every regular service (roughly every 10,000–15,000 kilometres or 6–12 months). Look for glazing, frayed edges, missing ribs or rubber dust. Modern EPDM belts can wear without obvious cracking, so go by rib wear and noise as well. Replacement is commonly due around 100,000–150,000 kilometres, sooner if there are symptoms.

• Tell-tale signs: chirps or squeals on cold start, heavy steering, dim lights or a battery warning, A/C struggling at idle, or creeping coolant temps (I6) if the belt is slipping.

Swapping the belt is a straightforward driveway job for many owners. Under the bonnet, note the routing diagram, then use a suitable spanner or a 3/8-inch drive in the tensioner to relieve tension and slip the old belt off. Spin the idler and tensioner pulleys by hand, any roughness or wobble means they’re due as well. Fit the new belt along the correct path, release the tensioner and check that every rib sits true. Start the engine and eyeball the run — no flutter, no noise.

Because the FG range has different layouts (I6 vs V8, Turbo vs non-turbo, with/without A/C), belt lengths and routing vary. The Ford workshop manual and reputable parts catalogues (Gates/Dayco for BA/BF/FG) are the right references to confirm the exact belt for the VIN. And just to be clear for Falcon owners: there’s no timing belt on these engines — the timing chain is internal and not part of the accessory belt service.

• Does a 2008 Ford Falcon have a timing belt or a chain?
  It has a timing chain. All 2008 Falcon engines use a chain for cam timing, the external belt you can see is the serpentine accessory belt for things like the alternator, power steering and A/C.
• How often should the drive-belt be replaced on a 2008 Falcon?
  Inspect it every service (about 10,000–15,000 km). Many last 100,000–150,000 km, but replace sooner if there’s noise, rib wear, glazing, fraying or charging/steering issues.
• What are the symptoms of a worn drive-belt?
  Cold-start squeals or chirps, dimming lights or a battery light, heavier steering, A/C underperforming at idle, rubber dust around pulleys, or coolant temps creeping up on the inline-six.