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Change Car Rear Silencer

Easy 0h30–1h30 ~50–150£
Estimated time 0h30–1h30
Estimated labour cost ~50–150£
Difficulty Easy
Vehicles
Ducato 1994-2002 32
  • 10 1.9 D Diesel (DJY)
  • 10 1.9 TD Diesel (DHX)
  • 10 2.0 DS Diesel (230A2000)
  • 10 2.0 IE Petrol (RFW)
  • 10 2.0 JTD Diesel (DW10UTD (RHV))
  • 10 2.0 TDS Diesel (230A3000)
  • 10 2.0 TDS E Diesel (230A4000)
  • 10 2.5 8V Diesel (8140.67)
  • 10 2.5 TDS Diesel (8140.47)
  • 10 2.5 TDS E Diesel (8140.47R)
  • 10 2.8 D Diesel (8140.63)
  • 10 2.8 JTD Diesel (8140.43S)
  • 10 2.8 TD id Diesel (8140.43)
  • 14 1.9 D Diesel (DJY)
  • 14 1.9 TD Diesel (DHX)
  • 14 2.0 IE Petrol (RFW)
  • 14 2.0 TDS Diesel (230A3000)
  • 14 2.0 TDS E Diesel (230A4000)
  • 14 2.5 DS Diesel (8140.67)
  • 14 2.5 TDS Diesel (8140.47)
  • 14 2.5 TDS E Diesel (8140.47R)
  • 14 2.8 D Diesel (8140.63)
  • 14 2.8 JTD Diesel (8140.43S)
  • 14 2.8 TD id Diesel (8140.43)
  • Maxi 18 2.5 TDS Diesel (8140.47)
  • Maxi 2.0 IE Petrol (RFW)
  • Maxi 2.0 TDS E Diesel (230A4000)
  • Maxi 2.5 DS Diesel (8140.67)
  • Maxi 2.5 TDS E Diesel (8140.47R)
  • Maxi 2.8 D Diesel (8140.63)
  • Maxi 2.8 JTD Diesel (8140.43S)
  • Maxi 2.8 TD id Diesel (8140.43)
Ducato 2001-2006 7
  • 2.0 BiPower CNG,Petrol (XU10J2U (RFL))
  • 2.0 G-power, -LPG LPG,Petrol (XU10J2U (RFL))
  • 2.0 JTD Diesel (DW10UTED (RHV))
  • 2.0 Petrol (XU10J2U (RFL))
  • 2.3 JTD Diesel (F1AE0481C)
  • 2.8 JTD Diesel (8140.43S)
  • 2.8 JTD Power Diesel (8140.43N)
Ducato 2006-2015 13
  • 2.0 MultiJet 115 Diesel (250A1000)
  • 2.2 MultiJet 100 Diesel (P22DTE (4HV))
  • 2.3 MultiJet 110 Diesel (F1AE3481G)
  • 2.3 MultiJet 120 Diesel (F1AE0481D)
  • 2.3 MultiJet 130 Diesel (F1AE0481N)
  • 2.3 MultiJet 130 Diesel (F1AE3481D)
  • 2.3 MultiJet 130 Diesel (F1AE3481D)
  • 2.3 MultiJet 150 Diesel (F1AE3481E)
  • 3.0 MultiJet 150 Diesel (F1CE3481N)
  • 3.0 MultiJet 160 Diesel (F1CE0481D)
  • 3.0 MultiJet 160 Diesel (F1CE3481M)
  • 3.0 MultiJet 180 Diesel (F1CE3481E)
  • 3.0 Natural power 140 CNG,Petrol (F1CE0441A)
Ducato 2015-2025 33
  • 2.0 MultiJet 115 Diesel (250A2000)
  • 2.2 H3-Power 120 Diesel (46349131)
  • 2.2 H3-Power 140 Diesel (46349131)
  • 2.2 H3-Power 160 Diesel (46348913)
  • 2.2 H3-Power 160 Diesel (46349131)
  • 2.2 H3-Power 180 Diesel (46348913)
  • 2.2 MultiJet 120 Diesel (46356294)
  • 2.2 MultiJet 120 Diesel (DW12RUE (4HA))
  • 2.2 MultiJet 140 Diesel (46356294)
  • 2.2 MultiJet 140 Diesel (DW12RUD (4HB))
  • 2.2 MultiJet 165 Diesel (DW12RUD (4HC))
  • 2.2 MultiJet 180 Diesel (46356723)
  • 2.3 MultiJet 110 Diesel (F1AE3481G)
  • 2.3 MultiJet 120 Diesel (F1AGL4114)
  • 2.3 MultiJet 130 Diesel (F1AGL4117)
  • 2.3 MultiJet 130 Diesel (F1AGL411A)
  • 2.3 MultiJet 130 Diesel (F1AGL411D)
  • 2.3 MultiJet 130 Diesel (F1AGL411M)
  • 2.3 MultiJet 140 Diesel (F1AGL4113)
  • 2.3 MultiJet 150 Diesel (F1AE3481E)
  • 2.3 MultiJet 150 Diesel (F1AGL411A)
  • 2.3 MultiJet 150 Diesel (F1AGL411C)
  • 2.3 MultiJet 160 Diesel (F1AGL4112)
  • 2.3 MultiJet 160 Diesel (F1AGL4115)
  • 2.3 MultiJet 160 Diesel (F1AGL4116)
  • 2.3 MultiJet 180 Diesel (F1AGL4111)
  • 2.3 MultiJet 180 Diesel (F1AGL4115)
  • 2.3 MultiJet 180 Diesel (F1AGL411A)
  • 2.3 MultiJet 180 Diesel (F1AGL411B)
  • 2.3 MultiJet 180 Diesel (F1AGL411C)
  • 3.0 MultiJet 180 Diesel (F1CE3481E)
  • 3.0 Natural power 140 CNG (F1CFA401A)
  • 3.0 Natural power 140 CNG (F1CFA401C)
Remove/refit the silencer 0h30–1h30
Renew the silencer 0h30–1h30
Repair the silencer* 1h30
Remove/refit the front silencer 0h45–1h30
Renew the front silencer 0h45–1h30
Repair the front silencer* 1h30
Align the front silencer* 0h30
Remove/refit the main silencer 1h00
Renew the main silencer 1h00
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 0h30–1h30
Renew the rear left silencer 0h30–1h30
Repair the rear silencer 0h30
Weld a sheet-metal repair panel onto the rear silencer* 0h30–0h45
Difficult rear silencer removal* 0h30
Align the main silencer 0h30
Remove/refit the exhaust pipe bracket 0h30
Renew the exhaust pipe bracket 0h30
Repair the main silencer* 1h30
Repair the rear silencer* 1h30

What is a Fiat Ducato 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 Ducato 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 Ducato 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.

4 models covered

Model Year Range Engines covered Fuel
Ducato 1994-2002 1994-2002 10 1.9 D Diesel (DJY), 10 1.9 TD Diesel (DHX), 10 2.0 DS Diesel (230A2000), 10 2.0 IE Petrol (RFW), 10 2.0 JTD Diesel (DW10UTD (RHV)), 10 2.0 TDS Diesel (230A3000), 10 2.0 TDS E Diesel (230A4000), 10 2.5 8V Diesel (8140.67), 10 2.5 TDS Diesel (8140.47), 10 2.5 TDS E Diesel (8140… Diesel, Petrol
Ducato 2001-2006 2001-2006 2.0 BiPower CNG,Petrol (XU10J2U (RFL)), 2.0 G-power, -LPG LPG,Petrol (XU10J2U (RFL)), 2.0 JTD Diesel (DW10UTED (RHV)), 2.0 Petrol (XU10J2U (RFL)), 2.3 JTD Diesel (F1AE0481C), 2.8 JTD Diesel (8140.43S), 2.8 JTD Power Diesel (8140.43N) CNG, Diesel, LPG, Petrol
Ducato 2006-2015 2006-2015 2.0 MultiJet 115 Diesel (250A1000), 2.2 MultiJet 100 Diesel (P22DTE (4HV)), 2.3 MultiJet 110 Diesel (F1AE3481G), 2.3 MultiJet 120 Diesel (F1AE0481D), 2.3 MultiJet 130 Diesel (F1AE0481N), 2.3 MultiJet 130 Diesel (F1AE3481D), 2.3 MultiJet 130 Diesel (F1AE3481D), 2.3 MultiJet 150 D… CNG, Diesel, Petrol
Ducato 2015-2025 2015-2025 2.0 MultiJet 115 Diesel (250A2000), 2.2 H3-Power 120 Diesel (46349131), 2.2 H3-Power 140 Diesel (46349131), 2.2 H3-Power 160 Diesel (46348913), 2.2 H3-Power 160 Diesel (46349131), 2.2 H3-Power 180 Diesel (46348913), 2.2 H3-Power 180 Diesel (46349131), 2.2 MultiJet 120 Diesel (46… CNG, Diesel, Electricity