Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Exhaust System - Exploded View
Heat Shield and Purge Valve
| Item | Part Number | Description |
|---|---|---|
| 1 | 9G863 | Evaporative Emission (EVAP) canister purge valve bracket |
| 2 | 9G641 | EVAP canister purge valve |
| 3 | 14A464 | EVAP canister purge valve electrical connector |
| 4 | W709438 | Heat shield retainer (2 required) |
| 5 | - | Heat shield |
| 6 | - | Fuel tube |
| 7 | 5K282 | EVAP canister purge valve bracket bolt (2 required) |
Engine Roll Restrictor, Catalytic Converter Bracket and Electrical Connectors
| Item | Part Number | Description |
|---|---|---|
| 1 | W702801 | Roll restrictor bolt |
| 2 | 14A464 | Catalyst Monitor Sensor (CMS) electrical connector |
| 3 | 14A464 | Heated Oxygen Sensor (HO2S) electrical connector |
| 4 | - | Engine lifting eye |
| 5 | - | Engine lifting eye bolt |
| 6 | 5K291-B | Catalytic converter bracket-to-engine bracket bolt (2 required) |
| 7 | 5K222 | Catalytic converter-to-engine bracket |
| 8 | W710512 | Catalytic converter-to-engine bracket bolt (2 required) |
Heat Shields, Catalytic Converter and Studs
| Item | Part Number | Description |
|---|---|---|
| 1 | W703933 | Catalytic converter nut (7 required) |
| 2 | 9448 | Exhaust gasket |
| 3 | W7044474 | Catalytic converter stud (7 required) |
| 4 | - | Upper heat shield (part of 5K282) |
| 5 | W503922 | Upper heat shield bolt (6 required) |
| 6 | N811340 | Catalytic converter bracket bolt (2 required) |
| 7 | W503922 | Lower heat shield bolts (3 required) |
| 8 | 5K291 | Catalytic converter bracket |
| 9 | 5K282 | Lower heat shield |
Underbody Catalyst/Resonator, Muffler and Tail Pipe
| Item | Part Number | Description |
|---|---|---|
| 1 | 5A262 | Muffler and tailpipe assembly isolator (5 required) |
| 2 | - | Underbody catalyst (Partial Zero Emissions Vehicle (PZEV)/resonator [non- PZEV ]) |
| 3 | 5E292/5K254 | Muffler and tailpipe assembly |
Exhaust Flexible Pipe - Partial Zero Emissions Vehicle (PZEV)
| Item | Part Number | Description |
|---|---|---|
| 1 | 5G232 | Catalytic converter |
| 2 | W705433 | Catalytic converter-to-exhaust flexible pipe nut (2 required) |
| 3 | 9451 | Catalytic converter-to-exhaust flexible pipe gasket |
| 4 | 5G203 | Exhaust flex pipe |
| 5 | W705433 | Exhaust flex pipe-to-muffler and tailpipe assembly nut (2 required) |
| 6 | 9451 | Exhaust flex pipe-to muffler and tailpipe assembly gasket |
Catalytic Converter-to-Muffler and Tailpipe Assembly - Non-Partial Zero Emissions Vehicle (PZEV)
| Item | Part Number | Description |
|---|---|---|
| 1 | 5G232 | Catalytic converter |
| 2 | W705443 | Catalytic converter-to-muffler and tailpipe assembly nut (2 required) |
| 3 | 9451 | Catalytic converter-to-muffler and tailpipe assembly gasket |
- For additional information, refer to the appropriate procedures.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.