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OE part number 18030SEAJ01 is a Final Muffler used by HONDA. We have 1 compatible replacement parts from POLMO.
Original installation position for OE 18030SEAJ01. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 18030SEAJ01 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| HONDA | ACCORD VII (CL, CN), ACCORD VII (CM), ACCORD VII Tourer (CM, CN), ACCORD VIII (CU) |
Products matched to OE number 18030SEAJ01.
| Attribute | Value |
|---|---|
| Length [mm] | 690 |
| Width [mm] | 340 |
| Length [mm] | 1000 |
| Length [mm] | 2000 |
| Weight [kg] | 9,7 |
| Test Mark | E1 |
| Vehicle Equipment | for vehicles without sports rear muffler |
| Code Letter | 63 |
| Length [mm] | 1550 |
| Length [mm] | 1950 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 18030SEAJ01 is a manufacturer's reference code for Final Muffler used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 18030SEAJ01.