CUMMINS 3964428 STARTING MOTOR Original OEM part
CUMMINS
- Payment Methods
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- SKU:
- CUMMINS 3964428
- MPN:
- 3964428
- Condition:
- New
- Shipping:
- View Shipping Rates

Available Inventory
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Competitive Pricing
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Customer Support
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Description
- Reliability Starts Here: Depend on precision-engineered power to ignite your engine every time.
- Robust Performance: Designed to deliver consistent starting power under demanding conditions.
- Seamless Compatibility: Perfectly crafted as an OEM component for Cummins engines.
- Guaranteed Genuine: Original Cummins manufacturing ensures optimal functionality and warranty compliance.
CUMMINS 3964428 STARTING MOTOR-The Heartbeat of Your Cummins Powertrain
Experience the critical role of the CUMMINS 3964428 starting motor—built to provide reliable engine ignition and maintain peak operational longevity. As a genuine OEM component, it ensures flawless system integration and preserves your engine’s integrity. Secure your investment with this trusted part and power forward with confidence.
Essential Feature that Drives Your Engine’s Vitality
- Robust design provides high torque output for immediate and smooth engine starts in all conditions.
- Timely replacement prevents unexpected downtimes, ensuring continuous power availability when you need it most.
- Choose genuine OEM quality now to maintain your Cummins engine’s warranty and peak performance.
Details
Product SKU: CUMMINS 3964428
Our knowledgeable support team is always ready to guide you through your purchase, ensuring you select the right component for your specific power solution. Reach out anytime via our help center—we are dedicated to supporting your journey toward a successful repair and uninterrupted power supply.
Returns Information
You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.
We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.
If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).
All return shipping costs are on customer's responsibility and will not be refundable.
Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.
Cancellations
You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.
If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.
Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.
In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov