800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Stewart Components In-Line Electric Water Pump 1-3/4" slip-on fittings

Stewart Components E558A-BK

935-E558A-BK

made in usa
jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 09/24/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Stewart Components In-Line Electric Water Pump 1-3/4" slip-on fittings $450.99
In-Line Electric Water Pump
  • 1-3/4" slip-on fittings
  • Black anodized aluminum inlet/outlet

  • Stewart Components E558A-BK Details

    Aluminum In-Line Electric Water Pumps

    Inline Booster Pump - Stewart's inline booster pump is intended for vehicles that experience overheating problems in low RPM situations. Since mechanical water pump speed is directly linked to engine speed, overheating becomes a major problem in situations such as parades, cruises, and stop-and-go traffic. The inline booster pump solves this problem by working in conjunction with the mechanical pump to create constant added flow to the engine block; the pump has been proven to increase flow by more than 300% at idle!

    These pumps are currently being used by NHRA Pro Stock Champion Warren Johnson and Kurt Johnson by Dart Industries, and Jim Yates - as well as road racing American Lemans and SCCA World Challenge

    Specifications:

    Manufacturer's Part Number:
    E558A-BK
    Shipping Weight:
    7
    Package Height:
    14.7
    Package Depth:
    8.4
    Package Width:
    8.9

    Stewart Components has developed in-line electric water pumps with unique features and benefits. Weighing less than 5 pounds and measuring 6'' long with a 4-1/4'' diameter, these pumps have single speed flow up to 55 GPM.
    The electronic control box can be mounted remotely using the prefabricated harnesses sold separately. The pumps can be used alone in many applications or as a booster pump for vehicles that experience overheating problems in low RPM situations.

    Because mechanical water pump speed is directly linked to engine RPM, overheating can become a major problem while in parades, cruises, or stop-and-go traffic. An in-line booster pump solves this problem by working with the mechanical pump to create constant added flow to the engine block. These pumps have been proven to increase flow by more than 300% at idle.



    Features
  • Available in Aluminum with 1-3/4'' slip-on inlet/outlet ports or
    Lightweight Polymer with 1-1/4'' or 1-3/4'' slip-on inlet/outlet ports
  • Can be used with 12 and 16 Volt Applications
  • Computer-controlled, liquid-cooled, brushless motor
  • Compact, lightweight, highly-efficient design
  • Decreased energy draw (only 8 amps at 12 volts)
  • Drive mechanism is independent from engine RPM
  • Cools engine after shutting down

  • E558A-BK is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Flows as advertised The pump performs as expected and the flow numbers are as advertised, at unrestricted flow. I am using this on an early bronco for slow driving on trails. I have it hooked up on a relay controlled carburetor mounted switch which enables the pump anytime I am giving less than 10% throttle. Installation required mounting the pump behind my bumper, and purchasing an extra lower radiator hose.
    Date published: 2015-02-15
    • y_2018, m_9, d_20, h_16
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_407356, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    I'd like to install this as an inline "booster", and just trigger this pump when I need additional flow (rather than run it nonstop). So if this pump isn't powered on, would it impede flow to/from my mechanical pump?

    Asked by: phertzog
    This is made to be a booster pump, water will flow without the pump running.
    Answered by: Rusty B
    Date published: 2018-08-31
    • y_2018, m_9, d_20, h_16CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_407356, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.