Parts for your 2019 Ford Fiesta-Exhaust mount

2019 Ford Fiesta exhaust-mount

Technical sources confirm the 2019 Ford Fiesta uses exhaust mounts (also called exhaust hangers or insulators). The Ford Workshop Manual for Fiesta (B299) Section 309-00 “Exhaust System – General Information”, the Haynes Ford Fiesta (2017-on) manual, and well-known parts catalogues from genuine Ford parts and Walker/Tenneco all show rubber isolator mounts fitted at the centre and rear of the exhaust to support the pipework and muffler. So an exhaust-mount is absolutely relevant to this model.

On a 2019 Fiesta, the exhaust-mount’s job is to suspend the exhaust system from the body while isolating vibration and allowing a bit of flex as the engine moves and the system heats and cools. Those small rubber insulators stop droning in the cabin, keep the tailpipe sitting straight in the bumper cut-out, and protect welds and joints from shock loads on rough roads. They’re simple bits, but they do a tonne of work every kilometre.

As part of regular servicing, it’s smart to inspect all exhaust mounts. Rubber naturally hardens and perishes with age, heat, and coastal conditions. On a Fiesta, expect to find several mounts along the centre section and at the rear muffler. Check at every service or 10,000–15,000 km, and plan on replacement around the 5–8 year mark if wear is showing.

• Common symptoms of worn mounts:
  • Exhaust knock or rattle over bumps or on start-up.
  • Excess vibration or droning in the cabin.
  • Sagging tailpipe or misalignment in the bumper.
  • Visible cracks, splits, or stretched rubber.

Replacement is straightforward for a competent home mechanic, but always work on a cool exhaust and support it before removing mounts. A dab of silicone spray helps slide the rubber off and on the pegs. If brackets are corroded, treat or replace them as well. After fitting, ensure the system sits neutrally with clearance all round heat shields, suspension arms and the bumper—roughly a finger’s gap is a good rule of thumb. Avoid petroleum grease on the rubber, and consider sticking with OE-spec rubber, stiffer polyurethane can increase NVH, especially noticeable on long Kiwi and Aussie highway runs.

If one mount has failed, replacing the set is a low-cost way to restore proper support. Fiesta ST variants may use slightly different mount positions or stiffness, so match parts to the exact trim and build.

Popular questions

Where are the exhaust mounts on a 2019 Ford Fiesta?
They’re typically located along the centre section and at the rear muffler, attaching the exhaust to underbody brackets with rubber insulators. The exact count and style can vary slightly by engine and trim (including ST), but you’ll generally see one near the centre resonator and one or two around the rear box.

With the car safely raised, look for rubber “donut” or “block” style hangers connecting metal pegs on the exhaust to pegs on body brackets.

What are the signs my Fiesta’s exhaust mounts need replacing?
Tell-tales include a tailpipe that looks off-centre, knocking over bumps, or extra cabin vibration. On visual check, perishing, splits, or mounts that look stretched or shiny from rubbing are red flags.

Catching this early prevents stress on welds and joints, and helps keep the exhaust sealed and quiet.

Is it safe to drive with a broken exhaust mount?
If a mount fails, the exhaust can sag and knock, and in a worst case crack or contact heat-sensitive parts. It’s best to sort it promptly. Short trips to a workshop are usually fine if the system is still supported, but avoid rough roads and check for any scraping or leaks.

Replacement parts are inexpensive and the fix is quick for most workshops.