1. Boat Plumbing-Ventilation Offered
  2. sku: 9021381416000872
  3. JABSCO 18940-0010

JABSCO 18940-0010 Pump Engine Cooling 1-1/4

18940-0010 Jabsco Pump 1-1/4 Inch Engine Cooling

( Brand: Jabsco ), ( Part Type: Pump Engine ), ( Manufacturer Part Number: 18940-0010 ), ( Country Of Origin: China )

Review JABSCO Pump 1-1/4 Inch Engine Cooling

The Jabsco 1-1/4 Engine Cooling Pump, model number 18940-0010, is a high-performance marine engine cooling pump designed to keep your watercraft's engine running at optimal temperatures. This pump is a replacement for original equipment manufacturers (OEM) pumps and is suitable for a wide range of inboard and outboard applications.

The Jabsco 18940-0010 pump is constructed from durable materials, including a cast iron housing and a zinc-coated impeller. The impeller is engineered for efficient coolant flow, ensuring that your engine stays cool even under heavy loads. The pump features a vibration-dampening motor mount, which reduces noise and vibration, making it a great choice for use in recreational and commercial watercraft.

The pump has a maximum flow rate of 108 gallons per hour (gph) and a maximum head pressure of 7 psi. It operates on a 12-volt DC electrical system and comes with a 12-inch long, 3/8-inch diameter, and 1/4-inch NPT discharge hose. The pump also includes a 12-inch long, 5/16-inch diameter, and 1/4-inch NPT suction hose, making it easy to install and connect to your engine cooling system.

The Jabsco 18940-0010 pump is designed to meet or exceed the original equipment manufacturer's specifications, ensuring reliable and efficient engine cooling. It is backed by Jabsco's one-year limited warranty, giving you peace of mind and confidence in your purchase. Whether you are a weekend recreational boater or a commercial fisherman, this pump is a dependable choice for maintaining the optimal temperature of your engine.

In summary, the Jabsco 18940-0010 1-1/4 Engine Cooling Pump is a durable and efficient replacement pump designed for marine engine cooling applications. It features a cast iron housing, zinc-coated impeller, vibration-dampening motor mount, and a maximum flow rate of 108 gph and a maximum head pressure of 7 psi. The pump includes necessary hoses and is backed by a one-year limited warranty.

Jabsco 1-1/4 Engine Cooling Pump (Model 18940-0010): A Detailed Analysis

Introduction:

The Jabsco 18940-0010 engine cooling pump is a popular choice among boat owners and marine engineers due to its reliability, efficiency, and durability. In this analysis, we will discuss the key features, pros, cons, and provide a final recommendation based on available information.

Key Features:

1. Compact size and lightweight design

2. Stainless steel impeller and housing for durability

3. Easy installation and replacement

4. Suitable for both raw water and seawater applications

5. High flow rate (up to 320 GPH)

Pros:

1. Robust construction: The stainless steel impeller and housing make the pump highly resistant to corrosion and wear, ensuring long-lasting performance.

2. Versatile application: The Jabsco 18940-0010 can be used in various marine applications, including engine cooling, raw water washdown, and air conditioning systems.

3. High flow rate: The pump's high flow rate effectively cools the engine, preventing overheating and potential damage.

4. Easy installation: The pump's compact size and straightforward installation process make it an ideal choice for DIY installations or maintenance tasks.

Cons:

1. Limited compatibility: The Jabsco 18940-0010 may not be suitable for all engine models and sizes. It is essential to verify compatibility with the engine make and model before purchasing.

2. Potential for vibration: Due to its compact size and high flow rate, the pump may produce some vibration, which could lead to noise and potential wear on the mounting hardware.

3. Requires regular maintenance: Like any other engine cooling system component, the Jabsco 18940-0010 requires regular maintenance to ensure optimal performance and longevity.

Conclusion:

The Jabsco 18940-0010 engine cooling pump offers several advantages, including robust construction, versatile application, high flow rate, and easy installation. However, it also has some drawbacks, such as limited compatibility, potential vibration, and the requirement for regular maintenance.

Recommendation:

Based on the analysis, the Jabsco 18940-0010 engine cooling pump is an excellent choice for boat owners and marine engineers who require a reliable, efficient, and durable cooling system component. However, it is crucial to ensure compatibility with the engine make and model and to consider the potential for vibration and maintenance requirements before making a purchase. Overall, the benefits of the Jabsco 18940-0010 outweigh the cons, making it a recommended option for marine cooling applications.

part # 189400010 prices

  • $95.45-$979.99

specifications vesselvent:

  • brand: Jabsco
  • part type: Pump Engine
  • manufacturer part number: 18940-0010
  • country of origin: China

seller vesselvent:

  • # reviews: 238
  • rating: 100.0%

payments vesselvent:

  • credit card: Diners-club
  • other
  • wallet: Paypal

returns vesselvent:

  • policy: No Returns

shipping vesselvent:

  • cost: $14.99
  • carrier: UPS
  • transit: 3-9 Days
  • class: Standard
  • type: Fixed
  • service: UPS Ground

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

offer vesselvent:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • quantity: 1
  • started: May 18, 2026
part type: pump engine, country of origin: china,
category: boat parts > plumbing ventilation, sku: 9021381416000872,

Jabsco 18940-0010 Is Similar To:

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3 offers $95.45–$979.99 USD
  • Offer #1: $979.99 price + $14.99 delivery = $994.98* total. This engine cooling pump is manufactured with the part number , ensuring compatibility and reliable performance for marine vehicles The Jabsco Pump 1-1/4" Engine Cooling is a high-quality boat part designed by the reputable brand Jabsco.+$14.99 shipping
  • Offer #2: $858.00 price + $13.81 delivery = $871.81* total. Part Number . Jabsco Pump 1-1/4" Engine Cooling.+$13.81 shipping
  • Offer #3: $95.45 price + $11.19 delivery = $106.64* total. with pump 18930-0000. 18940 Series Chrysler Type.+$11.19 shipping