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Home / Water Inlet Connection 3943990 for Cummins Engine B4.5 QSB6.7
Water Inlet Connection 3943990 for Cummins Engine B4.5 QSB6.7 online
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Water Inlet Connection 3943990 for Cummins Engine B4.5 QSB6.7

5.0(1 Review)Add Your Review
OEM Part Number
3943990
$176.18

PRO Program members can receive tiered savings on this line—up to 20% more off for qualifying accounts.

Shipping estimate & delivery timing

SKU: ES21153
In Stock
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Description

Water Inlet Connection 3943990 for Cummins Engine B4.5 QSB6.7

Part Number:
3943990

Applications:
Fit for follwing

Models:
Cummins B4.5, QSB6.7

Compatibility & Specifications

original3943990

Reviews (1)

Ida M Fry2/3/2021
⭐ 100/100

Top seller A+++ fast shipping thank you

Top seller A+++ fast shipping thank you

Price: 5/5Quality: 5/5Value: 5/5

Product Questions & Answers (0)

Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Water Inlet Connection 3943990 for Cummins Engine B4.5 QSB6.7 (SKU: ES21153).

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Warranty Policy

Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.

Shipping Policy

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.

Easy Return Policy

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.

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