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3970066
Exhaust Manifold
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$619.95 $737.74

Oversize Item

This is an oversize product. Additional shipping fees may apply.

Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.

Manufacturer Warranty*
DESCRIPTION
The Exhaust Manifold (part number 3970066) is a crucial component of a truck's exhaust system. It is responsible for collecting the exhaust gases from the engine's cylinders and directing them into the exhaust pipe. The manifold is typically made of cast iron and is bolted directly to the engine block. It has several passages, each leading to a cylinder, and features a flange that connects it to the exhaust pipe. The design of the manifold plays an important role in ensuring optimal engine performance by maximizing exhaust flow and minimizing backpressure. A damaged or cracked manifold can lead to poor engine performance, decreased fuel efficiency, and increased emissions. Regular inspection and maintenance of this component can help prevent costly repairs down the road.

SPECIFICATIONS

Package Dimensions
64.9 x 21.4 x 18.7 in
Weight
7.4 lbs
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

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FAQ PAGE

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