BD DIESEL 1043004 EXHAUST MANIFOLD PASSENGER SIDE FORD 3.5L ECOBOOST F-150 2011–2016 / TRANSIT 2015–2023 / EXPEDITION-NAVIGATOR 2015–2017 / LOBO 2015–2016

Product Description

The BD DIESEL 1043004 Exhaust Manifold (Passenger Side) is a heavy-duty replacement manifold engineered to correct a common failure point on the Ford 3.5L EcoBoost platform. Factory exhaust manifolds are known to warp over time due to heat cycling and the OEM design not utilizing all available stud locations. This leads to broken exhaust studs, blown manifold gaskets, exhaust leaks, and ticking noises under load.

BD Diesel 1043004, 3.5 EcoBoost exhaust manifold passenger side, F-150 exhaust manifold leak fix, EcoBoost manifold warp fix, broken exhaust stud repair, Transit EcoBoost exhaust manifold, Expedition EcoBoost manifold, Navigator EcoBoost exhaust manifold

BD Diesel designed this manifold to take advantage of additional factory stud locations for improved clamping force and sealing, helping prevent repeat failures. The result is a stronger, more durable manifold that restores proper exhaust sealing, reduces the risk of warped flanges, and provides long-term reliability for daily drivers, work vans, towing vehicles, and commercial fleets.

Fitment

• 2011–2016 Ford F-150 3.5L EcoBoost
• 2015–2023 Ford Transit 3.5L EcoBoost
• 2015–2017 Ford Expedition 3.5L EcoBoost
• 2015–2017 Lincoln Navigator 3.5L EcoBoost
• 2015–2016 Ford Lobo 3.5L EcoBoost
• Passenger Side (Right Side)

Key Features & Benefits

• Designed to correct common OEM manifold warping and sealing failures
• Utilizes additional factory stud locations for improved sealing and durability
• Helps prevent broken exhaust studs and blown manifold gaskets
• Direct replacement design for EcoBoost applications listed
• Ideal for stock and daily-driven trucks, vans, and fleets

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

For best results, replace worn gaskets and damaged hardware during installation. We only link compatible BD Diesel products that are live on cppdiesel.com to ensure working links and proper compatibility.

What problem does this manifold fix?

This manifold is designed to reduce repeat failures caused by warped factory manifolds, broken studs, and blown gaskets by improving clamping and sealing where the OEM manifold design falls short.

Is this the passenger side manifold?

Yes. BD Diesel 1043004 is the passenger side (right side) exhaust manifold.

Should I replace gaskets and hardware during installation?

Yes. Exhaust leaks are commonly caused by damaged gaskets and stretched or broken studs. Replacing sealing components during installation is recommended for best results.

Specifications for BD DIESEL PRODUCTS 1043004