2011-2016 EcoBoost Passenger Side Exhaust Manifold (1043004)

 Made from thick walled high silicon ductile iron to resist warping, with 3 extra stud locations to improve durability, reliability & effectively eliminating the weak point the OEM units have.

Part Number: 1043004

• Passenger Side
• Utilize 3 additional exhaust stud locations
• BD Thick wall high-silicon ductile cast iron resists thermal warping
• 15mm longer exhaust studs + spacers
• New studs, spacers, and nuts included
• Suggest optional 1043002 addition parts kit for easier install
• Each kit includes 11 exhaust spacers and class 8.8 studs designed to further improve thermal durability.

• Replaces Ford OEM part numbers: BL3Z-9431-B, BL3Z-9431-D

Don't see your question? Ask us anything about this product.