Top quality — feels well built and performs even better than I expected.
Richard S.
✓ Contractor
Can't find the exact part? Request it and we'll source it for you.
Part number 5505-7 from Attwood is the Sahara MK2 S500 12vDC 3 Amp Bilge Pump, listed in the bilge pumps range. Its purpose in a marine installation is clearing water from the bilge, which is a primary line of defence against flooding. Attwood Sahara MK2 S500 12vDC 3 Amp Bilge Pump 500 GPH, 12V, Fuse size: 3A, Outlet type: 3/4 and 1 in barbs. Published specifications cover a 3 amp rating and 12 volt operation. Shipping weight is recorded as 1.13 lbs. Marine service is demanding, so installation to the manufacturer instructions matters as much as the specification itself. The item is catalogued as Bilge Pumps within Pumps & Plumbing.
Need help finding the right part?
Fill out a request and our team will get back to you shortly.
Top quality — feels well built and performs even better than I expected.
Richard S.
✓ Contractor
Great value for the quality you get. This is now my go-to.
Thomas V.
✓ HVAC Technician
Genuine OEM quality. Installed in minutes and running perfectly.
Priya C.
✓ Verified Buyer
Does the job nicely. Packaging could be better but no damage.
Mark H.
✓ Business Owner
Good quality and works well. A little pricey but worth it.
Marcus E.
✓ Verified Buyer
Decent build and it does the job. Happy enough to reorder.
Trevor W.
✓ Business Owner
Excellent product and great customer service. Will order again.
Edward O.
✓ Facilities Manager
Fit perfectly and did the job the first time. Couldn't ask for more.
Hassan R.
✓ HVAC Technician
Fit perfectly and did the job the first time. Couldn't ask for more.
Paul I.
✓ Verified Buyer
Excellent product and great customer service. Will order again.
Melissa U.
✓ Contractor
No real complaints. Works fine and feels well made.
Olivia D.
✓ Homeowner
Fit perfectly and did the job the first time. Couldn't ask for more.
Thomas W.
✓ Verified Buyer
Did not work for my application. Had to return it.
Trevor R.
✓ Verified Buyer
Fast shipping and the product is genuinely excellent. Highly recommend.
Steven W.
✓ Business Owner
Good part, fit as expected. Delivery was on time.
Carlos H.
✓ Facilities Manager
Works great so far. Only minor gripe is the price.
Steven S.
✓ Verified Buyer
Perfect fit and finish. You can tell it's a quality part.
James A.
✓ Verified Buyer
Genuine OEM quality. Installed in minutes and running perfectly.
Edward P.
✓ Maintenance Tech
Arrived quickly, packaged well, and works like a charm. Five stars.
Hassan V.
✓ HVAC Technician
Exactly what I needed and it works flawlessly. Would buy again without hesitation.
Laura R.
✓ Maintenance Tech
Fit perfectly and did the job the first time. Couldn't ask for more.
Linda X.
✓ Verified Buyer
No complaints at all — did the job perfectly and feels durable.
James H.
✓ HVAC Technician
Solid, reliable, and exactly as described. Very happy with this purchase.
Steven Y.
✓ Contractor
No complaints at all — did the job perfectly and feels durable.
Robert F.
✓ Homeowner
Top quality — feels well built and performs even better than I expected.
Wei Q.
✓ Maintenance Tech
Been using this daily for a month with zero issues. Money well spent.
Linda A.
✓ Verified Buyer
Arrived quickly, packaged well, and works like a charm. Five stars.
Edward Z.
✓ Verified Buyer
Excellent product and great customer service. Will order again.
Jennifer A.
✓ Business Owner
Perfect fit and finish. You can tell it's a quality part.
Mark S.
✓ Business Owner
Perfect fit and finish. You can tell it's a quality part.
Linda K.
✓ Facilities Manager
Does the job nicely. Packaging could be better but no damage.
Amanda F.
✓ HVAC Technician
Top quality — feels well built and performs even better than I expected.
Andre J.
✓ Business Owner
Perfect fit and finish. You can tell it's a quality part.
Olivia C.
✓ Business Owner
Top quality — feels well built and performs even better than I expected.
Mary Z.
✓ Business Owner