CUMMINS 3688488 EXHAUST MANIFOLD Original OEM part
CUMMINS
- Payment Methods
-
- SKU:
- CUMMINS 3688488
- MPN:
- 3688488
- Condition:
- New
- Shipping:
- $20.00 (Fixed Shipping Cost)

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Description
- Precision engineered for unwavering power and dependability
- Exceptional heat resistance for enhanced engine protection
- Optimizes exhaust flow to improve fuel efficiency and reduce emissions
- 100% genuine Cummins OEM component ensuring perfect fit and factory-spec quality
CUMMINS 3688488 EXHAUST MANIFOLD – The Heartbeat of Genuine Power, Forged by Cummins Engineering Excellence
The CUMMINS 3688488 Exhaust Manifold is designed to withstand extreme heat and pressure, extending engine life while delivering consistent exhaust management. This original manufacturer part guarantees compatibility, durability, and peak system efficiency. Secure your engine’s future—upgrade with trusted Cummins OEM quality today and empower your equipment with proven strength.
Unrivaled feature that elevates your engine performance
- Precisely crafted for optimal exhaust gas flow, reducing backpressure and enhancing engine efficiency.
- Timely replacement helps prevent costly engine damage by maintaining proper exhaust routing and heat dissipation.
- Act now to secure authentic Cummins reliability—order this OEM manifold to keep your power system operating flawlessly.
Details
Product SKU: CUMMINS 3688488
Our team is committed to guiding you toward the right parts selection with expert advice and straightforward support through our help center. We are passionate about assisting you in achieving the best repair outcome and lasting performance for your Cummins system. Your satisfaction and equipment’s longevity are our top priorities.
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