BD Diesel Exhaust Manifold Passenger Side

2011–2022 Dodge Durango / 2011–2022 Jeep Grand Cherokee / 2019–2024 Ram 1500 5.7L HEMI

1041469

Overview:

The BD Diesel Exhaust Manifold Passenger Side is a premium replacement designed specifically for Dodge Durango, Jeep Grand Cherokee, and Ram 1500 models equipped with the 5.7L HEMI engine. Engineered to address common exhaust manifold bolt failures, this upgraded manifold delivers enhanced durability and reliability for daily drivers and performance enthusiasts alike. Its robust construction ensures your vehicle maintains optimal exhaust flow and peak engine performance over extended use.

Ideal for owners seeking a direct-fit, long-lasting solution, this manifold improves upon factory designs by incorporating advanced features that reduce stress on fasteners and prevent warping, making it a smart upgrade for both street and light-duty applications.

Key Features:

BD Diesel has meticulously engineered this exhaust manifold to overcome typical issues found in stock components. Key features include:

• Constructed from high-silicon ductile iron for superior strength and resistance to warping
• Uniform wall thickness throughout the manifold to prevent cracking and ensure consistent heat distribution
• Extended fasteners and added spacers to effectively manage thermal expansion and reduce bolt stress
• Independent mounting locations for the heat shield, isolating it from mounting bolts to enhance durability
• Machined bolt mating surfaces for a secure, leak-free bolted joint
• Available as a passenger side unit or as a complete kit including both driver and passenger sides
• Includes all necessary hardware such as bolts, nuts, spacers, and gaskets for a comprehensive installation
• Designed to fit specific Dodge, Jeep, and Ram models with precise VIN decoding for Ram 1500 applications

Construction & Design:

This exhaust manifold is crafted from high-silicon ductile iron, a material known for its excellent thermal stability and resistance to deformation under high temperatures. The uniform wall thickness throughout the casting prevents common issues such as warping and cracking that can compromise exhaust integrity. BD Diesel’s design also features extended studs and spacers that accommodate thermal expansion, significantly reducing stress on the fasteners and extending the manifold’s service life.

Additionally, the heat shield mounting bosses are independently mounted, separating heat shield stress from the manifold bolts. This thoughtful engineering detail further enhances the reliability and longevity of the assembly, ensuring consistent performance under demanding conditions.

Installation & Fitment:

The BD Diesel Exhaust Manifold Passenger Side is designed for a direct bolt-on installation with no modifications required for compatible vehicles. It fits the following models equipped with the 5.7L HEMI engine:

• Dodge Durango (2011–2022): Citadel, Crew (2011–2013), GT (2018), Limited (2014–2015), Pursuit (2018–2022), R/T (2011–2022), R/T Hemi Orange (2022), R/T Plus (2022), Special Service (2012–2022), SXT (2018)
• Jeep Grand Cherokee (2011–2022): High Altitude (2018–2020), Laredo (2011–2013), Limited (2011–2021), Limited X (2019–2021), Overland (2011–2022), Overland Summit (2012), Summit (2014–2022), Summit Reserve (2022), Trailhawk (2017–2022)
• Ram 1500 (2019–2024): Big Horn, Laramie, Laramie Longhorn (2019–2021), Limited, Limited Longhorn (2021–2024), Lone Star, Longhorn (2021), Rebel, Special Service (2020–2021), Tradesman

Note that this manifold does not fit 2019 or later DS body style Ram 1500 models. Proper VIN decoding is recommended for Ram 1500 trucks to confirm compatibility.

What's Included:

• Passenger side exhaust manifold
• All new bolts, nuts, and spacers
• Gaskets for a complete seal
• Heat shield mounting hardware

Ideal For:

This BD Diesel Exhaust Manifold is ideal for Dodge, Jeep, and Ram owners who require a durable, reliable replacement for their factory exhaust manifold. It is especially suited for those experiencing bolt failures or manifold warping and for enthusiasts looking to maintain or improve exhaust system integrity without extensive modifications. Whether for daily driving, towing, or light performance use, this manifold offers a dependable upgrade that extends the life of your vehicle’s exhaust system.

BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.