Boundary VQ 3.5L/3.7L VHR Billet Oil Pump Gear — Fits Nissan Infiniti Engines

SKU: BOUVQ-OPG-VHR
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Sale price$438.90
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Boundary

Boundary engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Boundary lineup with fast shipping and expert fitment support — order with confidence.

High-Performance Billet Oil Pump Gears for Nissan VQ

Protect your high-revving Nissan or Infiniti engine with the Boundary Billet Oil Pump Gear set. Designed specifically for the VQ 3.5L and 3.7L VHR platforms, these gears are engineered to withstand the extreme stresses of high-RPM operation and forced induction setups. Unlike factory powdered metal gears that are prone to cracking under high load, these billet steel components offer superior structural integrity and wear resistance.

Why Upgrade Your VQ Oil Pump?

  • Precision-machined from high-strength billet steel
  • Superior fatigue resistance compared to OEM gears
  • Optimized tolerances for consistent oil pressure
  • Essential for high-RPM and racing applications
  • Direct drop-in replacement for factory internals

Whether you are building a track-focused 370Z or a high-horsepower G37, the oil pump is the heart of your engine's lubrication system. Replacing your brittle factory gears with Boundary's hardened billet solution provides the peace of mind needed when pushing your VQ engine to the limit. These gears are manufactured to exact specifications to ensure a perfect fit and long-term reliability. Don't risk catastrophic engine failure due to an oil pump gear fracture; invest in the best protection for your VQ platform. Find these premium engine components and more at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Boundary

Boundary engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Boundary lineup with fast shipping and expert fitment support — order with confidence.

High-Performance Billet Oil Pump Gears for Nissan VQ

Protect your high-revving Nissan or Infiniti engine with the Boundary Billet Oil Pump Gear set. Designed specifically for the VQ 3.5L and 3.7L VHR platforms, these gears are engineered to withstand the extreme stresses of high-RPM operation and forced induction setups. Unlike factory powdered metal gears that are prone to cracking under high load, these billet steel components offer superior structural integrity and wear resistance.

Why Upgrade Your VQ Oil Pump?

  • Precision-machined from high-strength billet steel
  • Superior fatigue resistance compared to OEM gears
  • Optimized tolerances for consistent oil pressure
  • Essential for high-RPM and racing applications
  • Direct drop-in replacement for factory internals

Whether you are building a track-focused 370Z or a high-horsepower G37, the oil pump is the heart of your engine's lubrication system. Replacing your brittle factory gears with Boundary's hardened billet solution provides the peace of mind needed when pushing your VQ engine to the limit. These gears are manufactured to exact specifications to ensure a perfect fit and long-term reliability. Don't risk catastrophic engine failure due to an oil pump gear fracture; invest in the best protection for your VQ platform. Find these premium engine components and more at GGCRACING.

Product Details

Product Description

About Boundary

Boundary engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Boundary lineup with fast shipping and expert fitment support — order with confidence.

High-Performance Billet Oil Pump Gears for Nissan VQ

Protect your high-revving Nissan or Infiniti engine with the Boundary Billet Oil Pump Gear set. Designed specifically for the VQ 3.5L and 3.7L VHR platforms, these gears are engineered to withstand the extreme stresses of high-RPM operation and forced induction setups. Unlike factory powdered metal gears that are prone to cracking under high load, these billet steel components offer superior structural integrity and wear resistance.

Why Upgrade Your VQ Oil Pump?

  • Precision-machined from high-strength billet steel
  • Superior fatigue resistance compared to OEM gears
  • Optimized tolerances for consistent oil pressure
  • Essential for high-RPM and racing applications
  • Direct drop-in replacement for factory internals

Whether you are building a track-focused 370Z or a high-horsepower G37, the oil pump is the heart of your engine's lubrication system. Replacing your brittle factory gears with Boundary's hardened billet solution provides the peace of mind needed when pushing your VQ engine to the limit. These gears are manufactured to exact specifications to ensure a perfect fit and long-term reliability. Don't risk catastrophic engine failure due to an oil pump gear fracture; invest in the best protection for your VQ platform. Find these premium engine components and more at GGCRACING.

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