Seachoice Vinyl Blower Hose – 402 Series, 3" x 10', Black
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Wire-Supported Vinyl Blower Hose for Engine Compartment Ventilation
This 3" x 10' vinyl blower hose is designed for venting bilge gases and fuel fumes from enclosed engine compartments. The wire-supported construction keeps the hose open under compression and around bends, maintaining consistent airflow where it matters most — a critical safety requirement on gasoline-powered boats.
Built to handle the harsh marine environment, the hose resists ozone, UV exposure, and weathering, and is rated flame-retardant — it will not support a flame, meeting the safety requirements for engine compartment ventilation applications.
Key Features
- Wire-supported flexible vinyl construction — maintains shape and airflow under bends and compression
- Flame-retardant — will not support a flame
- Resistant to ozone, UV, and weathering
- 3" interior diameter × 10' length
- Black finish
- 402 Series
Specifications
- Interior Diameter: 3"
- Exterior Diameter: 3-1/8"
- Length: 10'
- Color: Black
- Series: 402 (MPI# 402-3003)
Parts Desk Insights
Best Use Case: The go-to recommendation for replacing or extending engine compartment blower hose runs on gasoline-powered inboard and I/O boats. The 3" diameter is the most common size for standard bilge blowers. Confirm the customer’s blower inlet/outlet diameter before selling — some older boats use 3" nominal but have slightly different fittings. The 10' length gives enough material for most single-run replacements with room to trim.
Safety Note: Engine compartment ventilation hose must be flame-retardant per ABYC and USCG standards for gasoline-powered vessels. This hose meets that requirement. Do not substitute standard PVC or bilge hose in blower applications.
Installation Tip: Wire-supported hose can be cut with a utility knife — score around the circumference and bend to snap the wire, then trim the vinyl cleanly. Secure with stainless hose clamps at each end.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.