2006–2011 Hyundai Azera 3.8L Upper Intake Manifold OEM 28311-3C100

**2006–2011 Hyundai Azera 3.8L Upper Intake Manifold OEM 28311-3C100** **Genuine OEM Upper Intake Manifold (Plenum Assembly)** removed from a **2009 Hyundai Azera 3.8L V6 Lambda engine**. This is the **upper aluminum intake section** that mounts over the lower manifold (“Spider”) and delivers air evenly to all six cylinders. Clean, inspected, and fully functional — no cracks, no broken flaps, and ready for installation. * * * ### **Description of the Part** This genuine Hyundai upper intake manifold controls and directs air into the lower intake system. It’s made of precision-cast aluminum and houses the variable runner valves for efficient airflow. OEM design ensures proper fitment, sealing, and long-term reliability. Removed from a running donor vehicle and stored safely in a climate-controlled environment. * * * ### **Compatibility** - 2006–2011 Hyundai Azera 3.8L V6 - 2007–2011 Hyundai Entourage 3.8L V6 - 2006–2011 Kia Sedona 3.8L V6 - 2007–2008 Hyundai Veracruz 3.8L V6 _(All use the same 3.8L Lambda intake system)_ * * * ### **Position** Upper Intake Manifold (Plenum Chamber – mounts above lower “spider” manifold) * * * ### **Part Number** OEM Reference: **28311-3C100** Interchangeable numbers: **28311-3C101**, **28311-3C102** * * * ### **Condition** Used OEM – Tested and working Clean interior, intact actuator arms, no stripped threads or broken flaps. * * * ### **What’s Included** Upper intake manifold assembly only (as pictured). No gaskets, sensors, or bolts included. * * * ### **Please Read Before Purchase** All our parts are **Genuine OEM**, carefully removed from operational vehicles and verified for function. Please confirm compatibility with your vehicle model and engine before purchase. * * * ### **Shipping & Handling** Ships within **1 business day**. Secure and professional packaging included. * * * ### **Contact & Returns** Questions welcome anytime. 30-day return policy — buyer pays return shipping. * * * ### **Thank You** Stored in our **climate-controlled warehouse** for your confidence and satisfaction. We have the **entire 2009 Hyundai Azera donor vehicle** in stock — contact us if you need other parts, and we can list them quickly for you. All parts are **marked with a security marker** for buyer protection.

• Country of Origin: South Korea (Republic of Korea)
• Mounting Style: Bolt-On
• Color: Silver
• Items Included: ALL IN THE PICTURE
• Manufacturer Part Number: 283113C100
• Cylinder Head Type: In-line Cross-flow
• Material: Aluminum
• Vintage Part: Yes
• Placement on Vehicle: Front, Upper
• Fuel Type: Gasoline
• Brand: Hyundai
• Type: Intake Manifold
• OE/OEM Part Number: 28311-3C100
• Manufacturer Warranty: 1 Year
• Engine Size: 3.8 L
• Features: OEM
• Universal Fitment: Yes
• Performance Part: Yes