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Engineered for durability and reliable exhaust flow in select vehicles.
The Dorman Exhaust Manifold is designed to replace the original equipment manifold on specific Jeep Wagoneer SUVs and Ram 1500 trucks. This product addresses common issues associated with the cylinder deactivation system, which can lead to warping or cracking due to thermal cycling. The manifold features an innovative design with an integrated upper flange that enhances structural integrity, a thicker lower flange for added strength, and a ceramic coating that ensures uniform heat distribution.
Constructed from ductile cast iron, this exhaust manifold is built to withstand the rigors of engine operation while providing a leak-free and reliable exhaust flow. It includes all necessary gaskets and mounting hardware for a complete installation, making it a practical solution for restoring performance when the original manifold has failed. With over a century of automotive experience, Dorman delivers trustworthy quality and engineering expertise in this replacement part.
Features
- Improved Design: This Right Side Exhaust Manifold For Select Jeep Wagoneer And Ram 1500 Vehicles Features Upgrades To Help Prevent Damage Caused By Thermal Cycling Of The Cylinder Deactivation System
- Innovative Construction: Features An Integrated Upper Flange That Strengthens The Sides Of The Manifold, A Thicker Lower Flange, And A Ceramic Coating That Provides Uniform Heat Distribution
- Ideal Solution: Engineered To Help Restore And Ensure Leak Free, Reliable Exhaust Flow When An Original Equipment Exhaust Manifold Is Warped, Cracked, Or Failed
- Trustworthy Quality: Backed By A Team Of Product Experts In The United States And More Than A Century Of Automotive Experience
Specifications
- Manufacturer: Dorman
- Manufacturer Part Number: 674-498
- Finish: Ceramic Coated
- Color: Black
- Material: Ductile Cast Iron
- Includes Gaskets: Yes
- Includes Mounting Hardware: Yes
Compatibility / Fit
- 2022-2023 Jeep Wagoneer
- 2024-2024 Ram 1500
- 2019-2023 Ram 1500- New Model
Technical Documents
- dorman-warranty-by-products.pdf
- ceramic-coated_exhaust-manifold_sell_sheet.pdf
- exhaust-manifold_sell-sheet.pdf
- exhaust-manifold_sell-sheet.pdf
- exhaust-manifold_sell-sheet.pdf
- exhaust-manifold_sell-sheet.pdf
- exhaust-manifold_sell-sheet.pdf
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
