G35/G37/370Z/Q60 VHR Upper Radiator Coolant Hose | OEM Replacement VQ37VHR VQ35HR

Upgrade your cooling system with this high-quality upper radiator coolant hose, designed for a precise fit on select Nissan and Infiniti models equipped with the VQ35HR and VQ37VHR engines. Constructed from durable EPDM with synthetic fiber reinforcement, this hose resists vacuum collapse and electrochemical degradation—the leading causes of hose failure.

Its pre-shaped design ensures a secure, leak-free fit, while the robust construction provides excellent resistance to heat, ozone, and coolant chemicals.

Key Features:
• Pre-shaped for a precise, OE-style fit
• Resists electrochemical degradation and vacuum collapse
• Made from high-grade EPDM with synthetic fiber reinforcement
• Heat-, ozone-, and chemical coolant-resistant
• Meets SAE 20R4, class D2 and DIN 73411, class A standards
• Temperature range: -40°F to 257°F (-40°C to 125°C)
• Centerline length: 14.6 in / 371 mm
• Inner diameter: 1.32 in / 34 mm (both ends)

Compatibility:

• G37 Coupe 2008–2013 VQ37VHR

• G37 Sedan 2009–2013 VQ37VHR

• G35 Sedan 2007–2008 VQ35HR

• Q60 2014–2015 VQ37VHR

• 370Z 2009–2020 VQ37VHR

Specifications:

• Material: EPDM with synthetic fiber reinforcement
• Contains Spring: No
• Branch Quantity: 0
• End 1 ID: 1.32 in / 34 mm
• End 2 ID: 1.32 in / 34 mm
• Centerline Length: 14.6 in / 371 mm
• Temperature Rating: -40°F to 257°F

This hose is an ideal replacement to restore reliability to your VQ-powered cooling system.