Attwood Tsunami T1200 Mk2 Replacement Motor Cartridge, 12V
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Restore Full Performance to Your Tsunami T1200 Mk2 Bilge Pump
When your Tsunami T1200 Mk2 bilge pump motor wears out, there's no need to replace the entire unit. This direct-fit replacement motor cartridge snaps into your existing pump housing, restoring full 1,200 GPH pumping capacity at a fraction of the cost of a new pump.
The cartridge features Attwood's patented X-Air™ impeller design, which prevents air locking — a common cause of pump burnout when the bilge runs dry. Heavy-duty motor and shaft seals provide superior protection against corrosion, keeping the motor running reliably in the harsh marine environment.
Key Features
- Direct replacement for Attwood Tsunami T1200 Mk2 pump housings
- Patented X-Air™ impeller prevents air locking and dry-run burnout
- Heavy-duty motor and shaft seals resist corrosion
- 12V operation
- Tool-free cartridge swap — no rewiring required
Specifications
- SKU: 23-56246
- Voltage: 12V
- Compatible Pumps: Attwood Tsunami T1200 Mk2 series
Parts Desk Insights
Best Use Case: The ideal fix when your T1200 Mk2 pump motor has failed but the housing and wiring are still in good condition — saves time and money versus a full pump replacement. Compatible with both the Attwood Tsunami T1200 Mk2 Cartridge Bilge Pump, 12V and the Attwood Tsunami T1200 Mk2 Cartridge Bilge Pump, 24V housings (confirm voltage match before ordering). If the housing is also damaged, a full pump replacement may be more cost-effective.
Note: This is the 12V cartridge only. Verify your pump's voltage before ordering — using a mismatched voltage cartridge will damage the motor.
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.