Johnson Pump Ultima Combo Package Includes Bilge Pump and Ultima Switch 12V
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You have 30 days to request a return. All sale items are final sale.
A reliable bilge pumping combo built around Johnson Pump’s Ultima electronic level sensing and a cartridge-style bilge pump. Designed for automatic operation with a solid-state switch, removable check valve, and Dura-Port discharge ports to help reduce stress cracking from over-tightened hose clamps.
Key Features
- Ultima electronic float switch for automatic bilge pump operation
- Patented Mirus field effect detector cells for electronic sensing (solid-state design)
- Easy-to-install Dura-Port discharge ports to help eliminate stress cracking caused by over-tightened hose clamps
- Includes a removable check valve
- Made in USA
Product Compatibility
- Marine bilge pumping (automatic level control)
Product Details
- Product type: Bilge pump combo package with Ultima electronic float switch (12V)
- Combo includes: cartridge-style bilge pump + Ultima switch
- Removable check valve included
- Dura-Port discharge ports included
- Cartridge pump design supports automatic operation using the Ultima electronic switch
- Variant SKU: 189-0820300
- Variant weight: 456 g
Parts Desk Insights
Best Use Case: Ideal for replacement or upgrade when you want automatic bilge control using Johnson Pump’s Ultima electronic switch (solid-state sensing rather than traditional moving float components).
Common Issues: If you experience nuisance cycling or reduced performance, double-check switch mounting/contact clearance and inspect the discharge hose routing and hose clamp condition—over-tightening can contribute to fitting stress. Also confirm the check valve orientation and that it’s fully seated in the installation.
Related Products & Accessories
- Browse Bilge Pumps - Find matching cartridge pumps, switches, and related plumbing components.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.