CUMMINS 3954829 THERMOSTAT SEAL - CUMMINS Genuine OEM Part
CUMMINS
- Payment methods
-
- SKU:
- CUMMINS 3954829
- MPN:
- 3954829
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock

Available Inventory
Get what you need quickly with our wide stock and fast shipping.
Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Genuine OEM CUMMINS 3954829 thermostat seal ensuring perfect compatibility and reliability
- Maintains proper coolant flow by sealing the thermostat housing effectively
- Prevents leaks that could jeopardize engine temperature regulation and performance
- Designed to uphold Cummins' engineering precision and longevity standards
Experience Unwavering Engine Integrity with CUMMINS 3954829 THERMOSTAT SEAL
The CUMMINS 3954829 thermostat seal plays a critical role in safeguarding your engine’s cooling system by ensuring a tight, leak-proof connection in the thermostat housing. This OEM component guarantees consistent temperature control, protecting your Cummins-powered equipment from overheating or inefficient operation. Secure this vital part today and fortify your investment with trusted durability and performance-enhancing quality. Quality parts for dependable power.
Benefit that Matches Your High Standards
- Authentic Cummins manufacturing ensures flawless fitment and optimal sealing
- Resists degradation under extreme thermal conditions to maintain engine health
- Contributes to fuel efficiency by maintaining precise engine temperature
- Essential for warranty adherence and system safety compliance
- Part of Cummins' commitment to engineering excellence and long-term reliability
Details
Category: Thermostat Seals
Product SKU: CUMMINS 3954829
Our team is dedicated to helping you select the correct Cummins part for your application. Should you have any questions, our help center is available to provide expert guidance tailored to your needs. We truly appreciate your trust and enthusiasm for quality repairs, and we look forward to supporting your success with every purchase.
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