Exterior Components› Car and Truck Covers

ATTWOOD MARI

ASM-SWITCH FLOAT W/COVER

$55.36

SKU: A09O 4201-1

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Attwood Compact Float Switch with Cover 4201-1 is a water level sensing switch designed for automatic bilge pump activation. It turns on the pump when water levels reach 51mm (2 inches). This switch is compatible with Whale Orca, Supersub Gulper, and standard submersible bilge pumps. It offers flexible mounting options on bulkheads or hulls at angles up to 24 degrees, accommodating various boat configurations.

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

BrandATTWOOD MARI
Part NumberA09O 4201-1

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.

View Full Return Policy