Dometic Complete Tank Cap for CTW4110 and CTW3110 (4450017330)

Dometic Complete Tank Cap for CTW4110 and CTW3110 (4450017330)

Genuine Dometic complete tank cap assembly for the CTW4110 and CTW3110 compressor coolbox models. The tank cap seals the water storage or condensate tank on compatible Dometic coolbox units — a damaged or missing cap can result in leaks or contamination. This complete replacement cap restores the correct seal and function.

Key Features

• Genuine Dometic complete tank cap assembly
• Compatible with Dometic CTW4110 and CTW3110 coolbox models
• Restores correct tank sealing and prevents leaks
• Direct replacement for lost or damaged tank caps
• Genuine Dometic part — ensures correct fit and seal performance

Compatibility

This cap is designed for the Dometic CTW4110 and CTW3110 models specifically. Confirm your coolbox model number before ordering — Dometic uses different cap designs across its range and incorrect parts will not seal correctly.

Part number: 4450017330  |  Compatible with: Dometic CTW4110, CTW3110