Non-Automotive / Other

Dometic USA

SHIELDS MARINE EXHAUST/WATER HOSE (NO WIRE) 4IN X 61/4 FT

$142.22

SKU: D018 16-200-4001

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dometic TwinBoost CAP (Combustion Air Pipe) is the outer pipe of an exhaust system designed to draw fresh air into a combo heater from the outside for the combustion process. It goes directly from the heater’s exhaust side to the chimney, operating independently of the vehicle's internal air system. It is made from high-quality, durable material.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDometic USA
Part NumberD018 16-200-4001

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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