A-Premium Exhaust Manifold Kit for 5.4L V8 (Right Side) — Cast Iron with Gasket & Hardware

The A-Premium right-side exhaust manifold kit is a direct-replacement cast-iron manifold for 5.4L V8 Ford engines, supplied with flange gasket, studs and nuts for straightforward installation.

This replacement manifold is designed to match factory fit and flow for a range of Ford and Lincoln 5.4L SOHC V8 vehicles from the late 1990s through mid-2010s. Made from cast iron and packaged for protection, the kit arrives with the essential hardware and a flange gasket so you can restore exhaust sealing and routing without hunting separate parts. It is a non-coated, standard-grade option built to be a direct swap for OEM reference numbers like XL3Z-9430-GA and 674-559.

Which vehicles does this A-Premium manifold fit?

This right-side manifold supports many Ford and Lincoln models equipped with the 5.4L SOHC V8 across model years roughly 1999–2016. Fitment spans F-150, F-250/F-350 Super Duty, E-series vans (E-150/E-250/E-350/E-450), Excursion and select Expeditions and Lincoln Navigator (SOHC only). Always verify with your VIN or the OEM reference numbers before ordering.

• Compatible with Ford F-150 (1999–2003) and F-150 Heritage (2004)
• Supports F-250/F-350 Super Duty (2000–2004) and select Super Duty years through 2016
• Fit for E-150/E-250/E-350/E-450 Econoline/Club Wagon/Stripped chassis model years listed
• Also fits Excursion (2000–2005), Expedition (1999–2002) and Lincoln Navigator (1999 SOHC)

How does this kit simplify installation compared with buying parts separately?

The kit bundles the manifold with a correct flange gasket, two studs and two nuts so you receive the key components needed to seat the manifold and connect it to the exhaust system. Because it’s packaged as a direct replacement, the port alignment and bolt patterns match OEM specifications, reducing the need for modification or additional hardware sourcing.

• Includes one exhaust manifold plus a matching flange gasket
• Comes with two studs and two nuts for fast reassembly
• Packaged in a reinforced box to protect cast-iron surfaces in transit
• Designed as a direct OEM-fit replacement — no machining required

What are the material, finish and part reference details?

The manifold is cast iron in a natural (uncoated) finish, offering a standard-replacement grade designed for durability under normal operating conditions. It is supplied without ceramic coating or heat shield; confirm whether your vehicle requires a separate shield or coating for specific applications. Cross-reference part numbers to ensure compatibility.

• Material: cast iron, natural (no ceramic coating)
• Grade: standard replacement, round port shape
• Included items: manifold, flange gasket, 2x studs, 2x nuts
• OEM/reference numbers: 674-559, XL3Z-9430-GA, XL3Z9430GA

Will this product come with a warranty or guarantee?

A-Premium backs this exhaust manifold with a one-year unlimited-mileage guarantee, reflecting the brand’s confidence in its manufacturing. The warranty covers manufacturing defects under normal use, but it does not imply coverage for installation damage, misuse, or modifications.

• One-year unlimited-mileage guarantee from A-Premium
• Warranty applies to manufacturing defects under normal operation
• Keep proof of purchase for any warranty claim

Who is this for: This A-Premium right-side manifold kit is intended for owners, DIY mechanics and professional shops restoring or repairing Ford and Lincoln vehicles with the 5.4L SOHC V8 who need a direct-fit cast-iron replacement. It fits best when you require OEM-style alignment and a bundled gasket and hardware set to complete the job quickly. If your repair calls for a coated manifold or integrated heat shield, consider those specific variants; otherwise this kit is a practical, cost-effective replacement option for classic and fleet vehicles.