Parts for your 1999 Ford Falcon-Coil springs

1999 Ford Falcon coil springs — what they do and when to replace them

Technical sources including the Ford AU Falcon Workshop Manual (1998–2002), Gregory’s Falcon AU Service and Repair Manual, and period spec sheets confirm that coil springs are fitted to the 1999 Ford Falcon. All variants run coil springs up front with wishbone control arms and separate dampers. Sedans use coil springs at the rear too (with a live axle and Watts linkage on most trims, and IRS on some higher-spec models). Wagons and utes of this era use leaf springs at the rear, so rear coil springs won’t apply to those body styles.

On a 1999 Falcon sedan, the coil springs carry the car’s weight, keep ride height correct, and work with the shocks to control body movement. They help the tyres stay planted, smoothing out rough Aussie and Kiwi roads while keeping steering feel consistent. Up front, healthy coils let the Falcon track straight and true, at the rear, they hold ride height steady under load and keep the tail settled in corners and over corrugations.

There’s no fixed replacement interval for coil springs—they’re generally replaced when worn, damaged, or when changing ride height. For a car that’s clocked a few hundred thousand kilometres, a spring check during regular servicing is smart, especially if the vehicle tows, carries loads, or has seen rough roads.

• Signs they’re tired: sagging ride height (one side low), uneven tyre wear, clunks over bumps, bottoming out, or a floaty, bouncy feel even with good shocks.
• Good practice: replace springs in axle pairs, renew the rubber insulators/seat rubbers, and inspect top mounts and control arm bushes at the same time.
• Safety tip: compressing front coils requires the right spring compressors—don’t DIY without proper gear. Tighten suspension arm bolts at normal ride height to avoid bush preload.
• Selecting springs: stick with quality OEM-equivalent for stock comfort, go heavy-duty for towing, or performance rates if chasing sharper handling. Match spring rates to suitable dampers.

For wagons and utes, the rear uses leaf springs, so “rear coil springs” don’t apply—focus rear suspension servicing on leaf packs, shackles, and bushes.

Popular questions about 1999 Ford Falcon coil springs

Do all 1999 Falcons have coil springs front and rear?
Sedans do: coils front and rear. Wagons and utes keep coils at the front but have leaf springs at the rear for load-carrying. Checking the build plate and rear layout makes it easy to confirm which setup is on the vehicle.

How long do coil springs last on a 1999 Falcon?
There’s no set lifespan. Many last decades, but corrosion, heavy loads, or big kilometres can fatigue them. If ride height drops, the car bottoms out, or it leans to one side, it’s time to test and likely replace in pairs.

Should shocks be replaced with the coil springs?
Often, yes. Springs hold the car up, shocks control motion. If one is tired, the other usually isn’t far behind. Pairing fresh springs with matching dampers brings back the Falcon’s balanced ride and handling.