Skip to product information
1 of 1

Brand: Johnson Pump

Johnson Pump 1000 GPH Ultima Combo Automatic Bilge Pump, 12V, 3/4 in. Outlet

Johnson Pump 1000 GPH Ultima Combo Automatic Bilge Pump, 12V, 3/4 in. Outlet

Regular price $92.33
Regular price Sale price $92.33
Sale Sold out
Shipping calculated at checkout.

3 available

About this product

The Johnson Pump Ultima Combo is an automatic, 12V submersible bilge pump designed for efficient water removal. It integrates a proven cartridge bilge pump with the Ultima Switch, which uses patented Mirus field effect technology to detect water levels and trigger operation without moving parts.

  • Performance: 1000 GPH straight capacity; 800 GPH capacity at 3 ft. head
  • Operation: Fully automatic electronic switching
  • Construction: Durable thermoplastic housing with a stainless steel shaft and water-cooled motor
  • Maintenance: Tool-free cartridge design allows motor and impeller replacement without removing the pump housing or hoses
  • Includes: Straight and 90° Dura-Port discharge ports, and a removable check valve
  • Compatibility: Designed for 3/4 in. hose connections
  • Compliance: CE-approved and meets ISO 8849 marine standards
  • Electrical: 12V operation, 3.2A draw, 5A fuse required, 16GA wire
  • Dimensions: 4.41 in. (L) x 4.25 in. (W) x 3.35 in. (H)
  • Weight: 14.4 oz.

The Dura-Port discharge port design helps prevent stress cracking often caused by over-tightening hose clamps.

Quantity
  • Secure checkout
  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-101782
Model / MPN
07903-00
UPC / GTIN
729321079037
Package dimensions (H × W × L)
4" X 5" X 6"
Package weight
1.15 lb
Country of origin
UNITED STATES

Specifications

Gallons Per Hour
1000 GPH
Operation
Automatic
Outlet Size
3/4"
Volts
12v
Type
Electric

Complete the setup

Recommended accessories

Useful add-ons matched to this product.

Shipping & returns

Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.