Johnson Pump 28512 marine pump cartridge for 1000 GPH motor, universal fit
Johnson Pump 28512 marine pump cartridge for 1000 GPH motor, universal fit

Johnson Pump 28512 Marine Pump Cartridge for 1000 GPH - Black, Universal Fit

Overview Refresh and restore your marine pump with the Johnson Pump 28512 cartridge. This 12V replacement motor...
Vendor: Johnson Pump
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Johnson Pump 28512 marine pump cartridge for 1000 GPH motor, universal fit

Johnson Pump 28512 Marine Pump Cartridge for 1000 GPH - Black, Universal Fit

£63.57
Johnson Pump 28512 marine pump cartridge for 1000 GPH motor, universal fit

Johnson Pump 28512 Marine Pump Cartridge for 1000 GPH - Black, Universal Fit

£63.57
Description
Description
x

Overview

Refresh and restore your marine pump with the Johnson Pump 28512 cartridge. This 12V replacement motor is built to support 1000 and 1250 GPH cartridge pumps, delivering steady, dependable flow in demanding seas. The compact, black housing blends with most bilge areas while withstanding the vibrations and moisture common to boat environments.

Designed for simple, practical maintenance, this cartridge emphasizes a straightforward swap-in approach so you can keep your system running with minimal downtime. The result is a reliable component that supports your pump’s performance without requiring a major overhaul.

Key Benefits

  • 12V replacement motor compatible with 1000/1250 GPH cartridge pump models
  • Universal fit for broad compatibility across Johnson Pump systems
  • Compact dimensions (7.5" L x 6" W x 3" H) for easy storage and handling
  • Durable black housing designed to withstand marine use and routine service cycles

Compatibility & Fit

  • Specifically for 12V cartridge pumps in the 1000 or 1250 GPH range
  • Universal fit helps simplify selection when replacing older cartridges

Before purchasing, verify that the replacement cartridge matches your pump’s model and flow rating. Correct matching helps maintain smooth operation and reduces the risk of compatibility issues during installation.

Product Details

Package dimensions: 7.5" L x 6" W x 3" H. The compact size supports convenient storage on board, in the shop, or in a maintenance kit. This cartridge is designed as a practical, ready-to-use replacement option for marine pump setups that rely on 12V power and standard 1000/1250 GPH performance.

FAQ

Q: What pumps is this cartridge compatible with?

A: Compatible with Johnson Pumps of America 28512 marine pumps in the 1000/1250 GPH cartridge family.

Q: How do I know if this is the right replacement?

A: Check your pump model and confirm the cartridge matches 1000/1250 GPH and the universal fit before purchase.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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