Change Car Rear Silencer Jeep Grand Cherokee
Change Car Rear Silencer
| Temps estimé | 0h30–1h30 |
|---|---|
| Coût estimé | ~50–150€ |
| Difficulté | Easy |
| Motorisations |
Grand Cherokee 1992-1999 3
Grand Cherokee 1999-2005 3
Grand Cherokee 2005-2011 5
Grand Cherokee 2011-2022 7
|
| Remove/refit the silencer | 1h30 |
| Renew the silencer | 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 | 1h00–1h30 |
| Renew the rear silencer | 1h00–1h30 |
| Repair the rear silencer | 0h30–0h45 |
| 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 both rear silencer trims | 0h30 |
| Renew both rear silencer trims | 0h30 |
| Difficult rear silencer removal* | 0h30 |
| Repair the main silencer* | 0h30–1h30 |
| Repair the rear silencer* | 0h30–1h30 |
| Remove/refit the main silencer | 0h45–1h30 |
| Renew the main silencer | 0h45–1h30 |
| Remove/refit the left silencer | 0h30 |
| Renew the left silencer | 0h30 |
| Remove/refit the right silencer | 0h30 |
| Renew the right silencer | 0h30 |
| Remove/refit both silencers | 0h30 |
| Renew both silencers | 0h30 |
| Remove/refit the exhaust pipe bracket | 0h30 |
| Renew the exhaust pipe bracket | 0h30 |
What is a Jeep Grand Cherokee 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 Jeep Grand Cherokee 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 Jeep Grand Cherokee 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 générations couvertes
| Génération | Période | Motorisations | Carburant |
|---|---|---|---|
| Grand Cherokee 1992-1999 | 1992-1999 | 4.0, -LPG LPG,Gas (S01 (MX)), 5.2 V8 Gas (ELF), 5.2 V8, -LPG LPG,Gas (Y01 (ELF)), 5.9 V8, -LPG LPG,Gas (Z00) | Gas, LPG |
| Grand Cherokee 1999-2005 | 1999-2005 | 4.0, -LPG LPG,Gas (MX (ERH)), 4.7 V8, -LPG LPG,Gas (661 (EVA)), 4.7 V8, -LPG LPG,Gas (EVC) | Gas, LPG |
| Grand Cherokee 2005-2011 | 2005-2011 | 3.0 V6 CRD Diesel (642.980 (EXL)), 3.7 V6 Gas (EKG), 4.7 Gas (EVE), 4.7 V8 FFV Bioethanol (E85),Gas (EVD), 4.7 V8, -LPG LPG,Gas (661 (EVA)), 5.7 V8 HEMI VVT Gas (EZD), 5.7 V8 HEMI VVT Gas (EZH), 5.7 V8 HEMI, -LPG LPG,Gas (EZB), 6.1 V8 SRT8, -LPG LPG,Gas (ESF) | Bioethanol (E85), Diesel, Gas, LPG |
| Grand Cherokee 2011-2022 | 2011-2022 | 3.0 CRD V6 Diesel (VM23D (EXF)), 3.6 V6 Flex Ethanol (E100),Gas (ERC), 3.6 V6 Flex Ethanol (E85),Gas (ERB), 5.7 V8 Gas (EZH), 6.2 V8 Trackhawk Gas (ESD), SRT8 6.4 V8 Gas (ESG), SRT8 6.4 V8, -LPG LPG,Gas (ESG) | Diesel, Ethanol (E100), Ethanol (E85), Gas, LPG |