Change Car Rear Silencer Mazda 323

Change Car Rear Silencer

Easy 0h45–1h30 ~75–150€
Temps estimé 0h45–1h30
Coût estimé ~75–150€
Difficulté Easy
Motorisations
323 Mk VI 1989-1994 3
  • 1.6i 8V Gas (B6E)
  • 1.8i 16V Gas (BPE)
  • 1.8i 16V kat. Gas (BP (DOHC))
323 Mk VII 1994-1999 2
  • 1.5 16V Gas (Z5)
  • 1.6 Gas (B6D)
323 Mk VIII 1998-2004 3
  • 1.8 16V Gas (FP)
  • 1.8 16V Gas (FP)
  • 2.0 DiTD Diesel (RF)
Repair the silencer* 1h30
Remove/refit the front silencer 0h45
Renew the front silencer 0h45–1h00
Repair the front silencer 0h30
Align the front silencer 0h30–0h30
Remove/refit the main silencer 0h45
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 0h45–1h00
Renew the rear silencer 0h45–1h30
Repair the rear silencer 0h30
Weld a sheet-metal repair panel onto the rear silencer* 0h30–0h45
Difficult rear silencer removal 0h30
Remove/refit the rear silencer trim 0h30
Renew the rear silencer trim 0h30
Remove/refit the exhaust pipe bracket 0h30
Renew the exhaust pipe bracket 0h30
Align the main silencer* 0h30
Difficult rear silencer removal* 0h30
Repair the front silencer* 1h30
Align the front silencer* 0h30
Repair the main silencer* 1h30
Repair the rear silencer* 1h30
Remove/refit the silencer 0h45
Renew the silencer 0h45

What is a Mazda 323 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 Mazda 323 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 Mazda 323 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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5 générations couvertes

Génération Période Motorisations Carburant
323 MK IV 1980-1984 1980-1984 1.5 Gas (E5) Gas
323 Mk V 1985-1993 1985-1993 1.6i 8V GT Gas (B6) Gas
323 Mk VI 1989-1994 1989-1994 1.6i 8V Gas (B6E), 1.8i 16V Gas (BPE), 1.8i 16V kat. Gas (BP (DOHC)) Gas
323 Mk VII 1994-1999 1994-1999 1.5 16V Gas (Z5), 1.6 Gas (B6D) Gas
323 Mk VIII 1998-2004 1998-2004 1.8 16V Gas (FP), 1.8 16V Gas (FP), 2.0 DiTD Diesel (RF) Diesel, Gas

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