• CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM

CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM

CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM

30 in stock
$488.00
$488.00
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Question about this product?

We're happy to help.

This item is a brand new Heavy Duty Water Pump. It will fit the following applications:
  • ISX Cummins Diesel Engines
  • OE# 4089910

Kit Includes

  • 1x Part# US6344 REF# US4089910 Heavy Duty Water Pump 100% Leak Tested New

Condition: New

  • Brand: Mac Auto Parts
  • Manufacturer Part Number: 125783
  • Interchange Part Number: US4089910 USM4089910, us6344, 4089910
  • Warranty: 5 Year
  • Fitment Type: Direct Replacement
  • Surface Finish: new
CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM

$488.00

FAQ

Is this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM guaranteed to fit my vehicle?

Yes — every product listing includes a vehicle compatibility list. Use our Part Finder 3000™ to confirm fitment before you buy, or check the 'Fits These Vehicles' section on this product page.

Is this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM new or remanufactured?

The condition of this part (new or remanufactured) is clearly stated in the product title and description above. All remanufactured parts are rebuilt to OEM standards and fully tested before shipment.

Does this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM come with a warranty?

Yes. This CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM is backed by Medallion Auto Center's warranty program. For warranty terms, coverage period, and how to make a claim, please see our Warranty Page.

Does this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM ship for free?

Yes! We offer FREE shipping on this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM and all products to all 48 contiguous U.S. states. No minimum order required.

How long will it take to receive this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM?

This CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM typically ships within 1–2 business days. Delivery takes 3–7 business days depending on your location. You'll receive a tracking number by email as soon as your order is dispatched.

What is included with this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM?

All included components (gaskets, hardware, brackets, etc.) are listed in the product description above. If you have questions about what's in the box, contact us at service@macautoparts.net before ordering.

Can I return this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM if it doesn't fit or is the wrong part?

Yes. Returns are accepted on this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM. Please review our Returns Policy for the conditions, timeframe, and steps to start a return.

Is this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM an OEM part or an aftermarket part?

This is an aftermarket replacement part that meets or exceeds OEM specifications. It is designed to fit and function as a direct replacement for the original factory part on the vehicles listed.

Can I get help confirming this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM is right for my car?

Yes. Our team is happy to help verify fitment or answer technical questions. Email us at service@macautoparts.net or call 1-800-209-9598 (Mon–Fri, 9AM–4PM EST). You can also visit our Technical & Automotive Questions page.

Are there any current discounts or coupon codes I can use on this CUMMINS ISX (12 RIB PULLEY) Diesel Water Pump OEM# 4089910USM?

Yes! Check the promotional banner at the top of the website for the latest coupon code — we frequently offer up to 10% off storewide. Sign up for our newsletter to be the first to receive exclusive deals.
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