Change Car Rear Silencer Fiat 500

Change Car Rear Silencer

Easy 0h30–1h30 ~50–150£
Estimated time 0h30–1h30
Estimated labour cost ~50–150£
Difficulty Easy
Vehicles
500 2007-2025 11
  • 0.9 8V 105 TwinAir Turbo Petrol (199B6000)
  • 0.9 8V 60 TwinAir Petrol (312A6000)
  • 0.9 8V 65 TwinAir Petrol (312A4000)
  • 0.9 8V 80 TwinAir Turbo Petrol (312A5000)
  • 0.9 8V 85 TwinAir Turbo, -LPG LPG,Petrol (312A2000)
  • 1.0 6V 70 mHEV 48V (MHEV),Petrol (46341162)
  • 1.2 8V 70, -LPG LPG,Petrol (169A4000)
  • 1.3 16V 75 MultiJet Diesel (169A1000)
  • 1.3 16V 95 MultiJet Diesel (199B1000)
  • 1.3 16V 95 MultiJet Diesel (312B1000)
  • 1.4 16V 100 Petrol (169A3000)
Remove/refit the silencer 0h30–1h30
Renew the silencer 0h30–1h30
Repair the silencer* 1h30
Repair the front silencer* 1h30
Align the front silencer* 0h30
Repair the main silencer 0h30
Align the main silencer* 0h30
Difficult main silencer removal* 0h30
Remove/refit the rear silencer 0h30–1h30
Renew the rear silencer 0h30–1h30
Remove/refit the rear left silencer 1h00–1h30
Renew the rear left silencer 1h00–1h30
Repair the rear silencer 0h30
Weld a sheet-metal repair panel onto the rear silencer* 0h30–0h45
Difficult rear silencer removal* 0h30
Weld a sheet-metal repair panel onto the rear silencer 0h30
Repair the main silencer* 1h30
Align the main silencer 0h30
Renew the centre silencer 1h30
Remove/refit the centre silencer 1h30
Repair the rear silencer* 1h30
Remove/refit the main silencer 1h30
Renew the main silencer 1h30

What is a Fiat 500 rear silencer?

The rear silencer (also called the back box or rear muffler) reduces exhaust noise to an acceptable level. It is located at the end of the exhaust line, after the catalytic converter, particulate filter (if fitted), and sometimes an intermediate silencer.

When should you change the Fiat 500 rear silencer?

No periodic replacement interval is specified. Carry out regular visual inspections for corrosion, holes, and deteriorated mounting rubbers. Signs that replacement is needed: louder exhaust noise, rattling from loose baffles, visible rust holes, exhaust fumes entering the cabin, or failure at the MOT/roadworthiness test.

Is it difficult to change the Fiat 500 rear silencer?

Difficulty level 2/5: technically easy but may require effort if bolts and clamps are rusted. Key steps: raise the vehicle, apply penetrating oil to clamp bolts, remove the clamp connecting the silencer to the intermediate pipe, remove the mounting rubber hangers, fit the new silencer with new gasket/clamp, reattach mounting rubbers, check for leaks with engine running.

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View your 500 maintenance plan (keep the 500 token) →

2 models covered

Model Year Range Engines covered Fuel
500 1957-1977 1957-1977 500 4V D Petrol (120000), 500 4V F Petrol (110F000), 500 4V R Petrol (126A5000), 600 4V Petrol (111A000) Petrol
500 2007-2025 2007-2025 0.9 8V 105 TwinAir Turbo Petrol (199B6000), 0.9 8V 60 TwinAir Petrol (312A6000), 0.9 8V 65 TwinAir Petrol (312A4000), 0.9 8V 80 TwinAir Turbo Petrol (312A5000), 0.9 8V 85 TwinAir Turbo, -LPG LPG,Petrol (312A2000), 1.0 6V 70 mHEV 48V (MHEV),Petrol (46341162), 1.2 8V 70, -LPG LPG,… 48V (MHEV), Diesel, LPG, Petrol

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