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Built to support repair shops, fleets, and equipment owners with dependable parts sourcing and responsive service.
Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
Eligible orders may qualify for returns within 90 days. See the Easy Return Policy section for conditions and next steps.
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Water Pump 3903749 3913432 for Cummins 4B 4BT 4BTA 6B 6BT
Part Number:
3903749, 3913432
Application:
Cummins Engine: 4B, 4BT, 4BTA, 6B, 6BT
| original | 3903749 3913432 3283602 |
Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Engine Water Pump 3903749 3913432 for Cummins 4B 4BT 4BTA 6B 6BT (SKU: ES22857).
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Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
