Infiniti Nissan OEM Left LH Throttle Body Assembly2008–2013 VQ35HR VQ37VHR 337-50174L

🔧 Part #:  337-50174L
📦 Stock #: MR0176

Description:
Genuine OEM left-hand (LH) throttle body assembly removed from compatible Infiniti/Nissan vehicles equipped with VQ35HR and VQ37VHR engines. This listing is for the LEFT (driver side) throttle body only.

Item Details:

• Part: Left (LH) Throttle Body Assembly / Throttle Valve Assembly
• Side: Left (Driver Side)
• Engine Applications: 3.5L VQ35HR / 3.7L VQ37VHR
• OEM Part Number: 337-50174L
• Interchange Part Number: 33750174L
• Condition: Used OEM

Vehicle Fitment:
Fits select models equipped with dual throttle bodies, including:

• 2007–2008 Infiniti G35 Sedan – 3.5L (VQ35HR), LH
• 2008–2013 Infiniti G37 – 3.7L (VQ37VHR), LH
• 2015 Infiniti Q50 – 3.7L, LH
• 2014 Infiniti Q60 – 3.7L (VQ37VHR), LH
• 2016 Infiniti QX50 – 3.7L (VQ37VHR), LH
• 2008 Infiniti EX35 – 3.5L (VQ35HR), LH
• 2013 Nissan 370Z – LH

Please verify your original part number, engine, and confirm you need the left-hand (driver side) throttle body before purchasing.

Reference Inventory Information:

• R00097312
• R00070474
• R00048413
• R00043069
• R00036377
• R00030336
• R00008732
• R00002477
• R00025623
• R00086674
• R00077064
• R00080414
• R00099564

Features:

• Genuine OEM Infiniti/Nissan part
• Left-hand (driver side) throttle body
• Tested prior to removal (when applicable)
• Normal cosmetic wear from use, storage, and handling
• Direct replacement for compatible applications

Important:
Vehicles equipped with dual throttle bodies require installation on the correct side. Some vehicles may require throttle body relearn, idle relearn, or ECU calibration after installation. Professional installation is recommended.

Suggested Item Specifics:

• Brand: Infiniti / Nissan OEM
• Type: Throttle Body Assembly
• Side: Left (Driver Side)
• Manufacturer Part Number: 337-50174L
• Interchange Part Number: 33750174L
• Engine: 3.5L VQ35HR / 3.7L VQ37VHR
• Fitment Type: Direct Replacement
• Condition: Used

SKU (Optional):
INF-LH-TB-33750174L