Parts for your 2013 Ford Falcon-Radiator hose

2013 Ford Falcon radiator hose — what it does and how to look after it

Yes, the 2013 Ford Falcon uses radiator hoses. Ford’s FG MkII Workshop Manual (Engine Cooling, Section 303‑03) details upper and lower radiator hoses carrying coolant between the engine and radiator. Major aftermarket catalogues for Australia and New Zealand (Gates and Dayco application guides for FG/FG MkII 2012–2014) also list dedicated upper and lower radiator hoses for the 4.0‑litre petrol and EcoLPi variants. On that basis, the radiator hose is absolutely relevant to the 2013 Falcon.

On a 2013 Falcon, the radiator hoses are the flexible EPDM rubber links that let coolant flow from the engine to the radiator and back again. The top hose moves hot coolant from the cylinder head area to the radiator, and the bottom hose returns cooled fluid to the water pump. They’re shaped to clear belts and pulleys under the bonnet and are built to handle pressure, heat, and vibration day in, day out. Healthy hoses help the thermostat and radiator keep temps steady, protecting the alloy head, head gasket, and everything bolted to the Barra six.

As part of regular servicing, hoses should be inspected at every service and typically replaced around the 6–10 year or 100,000–160,000 km mark, sooner if there’s any doubt. Age, heat cycling, and stray oil make hoses go soft, hard, or cracked. A failed hose can dump coolant in seconds, so preventative replacement of the upper and lower pair is smart, especially before long trips or a hot Aussie/Kiwi summer.

• Check for: swelling or “ballooning,” cracks or glazing, spongy or rock‑hard feel, coolant weep at the ends, and oil contamination. Look for clamp rust or bite marks too.
• When replacing: do the upper and lower hoses together, fit new quality clamps, and flush and refill with the correct Ford‑spec coolant. Bleed the system via the expansion/degas bottle, heater on hot, and top up once the thermostat opens.
• Good practice: replace the radiator cap if tired, and consider a new thermostat while the system is open. Re‑check levels after a couple of heat cycles and a few hundred kilometres.

With the right hoses fitted and the coolant refreshed, the FG MkII’s cooling system stays happy, helping the Falcon run cool, efficient, and reliable for the long haul.

Popular questions

How often should the radiator hoses be replaced on a 2013 Ford Falcon?
Most owners plan for hose replacement between 6–10 years or roughly 100,000–160,000 km, but condition matters more than the odometer. If a hose shows swelling, cracking, soft spots, or leaks at the clamps, swap it sooner. Frequent short trips or high heat can justify earlier replacement.

What are the signs a Falcon’s radiator hose is failing?
Telltales include a sweet coolant smell, visible drips or dried pink/green residue, a spongy or rock‑hard feel when squeezed (engine cold), bulges near bends, or temperature spikes on the gauge. Any oil on the hose accelerates decay and is a cue to replace the hose and fix the leak that caused it.

Should the coolant and thermostat be changed when fitting new hoses?
It’s good form to renew coolant whenever hoses are replaced, ensuring fresh corrosion protection and correct mix. Many techs also fit a new thermostat at the same time, as access is easy and it keeps the cooling system maintenance on one tidy schedule.