Lower Radiator Sealing Panel for Jeep Grand Commander K8 2018-2021
- A long channel-shaped panel has raised borders and short angled returns at both ends.
- The broad inner strip carries three round holes, with a smaller hole at each end.
- Lower radiator panel reference 53366359; match the hole spacing and edge profile with the original part.
Channel Profile and Hole Arrangement
The lower radiator sealing panel for Jeep Grand Commander K8 2018-2021 has a long channel-like shape. Raised borders run along its length, and the ends turn inward around a broad central strip. Three round holes are visible along that strip, with a smaller hole near each outer end.
The hole arrangement is a useful starting point for comparing a removed panel. Check the returned edges and depth of the channel as well, because a similar face outline does not confirm the same seating profile. An angled photograph can help show details hidden in a straight-on view.
Identifying the Lower Panel
OE reference: 53366359. This is the lower radiator sealing panel, not the radiator itself or a fluid-system gasket.
Can the photograph establish exact hole spacing?
No scale is provided. Send measurements from the original panel if spacing or overall width needs to be checked.
Does the name guarantee an airtight seal?
No sealing-performance specification is supplied. Confirm the correct panel, adjoining parts and fitting condition without assuming a tested airtight or waterproof rating.
| Size | UK | US | EU | Japan |
| XS | 6 - 8 | 4 | 34 | 7 |
| S | 8 -10 | 6 | 36 | 9 |
| M | 10 - 12 | 8 | 38 | 11 |
| L | 12 - 14 | 10 | 40 | 13 |
| XL | 14 - 16 | 12 | 42 | 15 |
| XXL | 16 - 28 | 14 | 44 | 17 |
