Aluminum Heater Hose Connector for Nissan Infiniti 350Z G35

Upgrade your vehicle’s cooling circuit with this CNC-machined aluminum alloy heater hose connector, engineered to replace brittle factory plastic bleeder ports that fracture under repeated thermal cycling. Dimensioned to exactly match part numbers 92500-AR000, 92500AR000, and 92500 AR000, the T-shaped fitting restores unobstructed coolant flow while halting slow seepage that triggers airlocks, reduced cabin warmth, or overheating warnings.

CNC-integrated molding guarantees uniform wall thickness and precise mating surfaces, ensuring the connector sits flush against original rubber hoses without lateral movement. A nitrite rubber internal seal compresses consistently to block leaks even as engine temperatures fluctuate. Compatible with multiple generations of Nissan and Infiniti sport coupes and sedans, this hardened metal alternative resists corrosion, eliminates plastic fatigue failure, and maintains stable thermals during aggressive driving or track use.

Benefits & Tips

• Open the bleeder valve during routine flushes to evacuate trapped air pockets, which are the leading cause of false high-temperature readings and water pump cavitation.
• Apply a thin layer of fresh coolant solution to the nitrite gasket before reassembly; dry seals frequently tear during initial clamp compression.
• Retain factory spring-type hose clamps wherever possible to distribute gripping force evenly along the silicone or EPDM liner without inducing stress cuts.

Product Specifications

• Construction: CNC-forged aluminum alloy body with nitrite rubber internal sealing ring
• Replacement Part Numbers: 92500-AR000 | 92500AR000 | 92500 AR000
• Primary Fitment: Nissan 350Z (2003–2008)
• Secondary Fitment: Infiniti G35 Coupe/V35 (2003–2007)
• Cross-Reference Applications: Infiniti Q45, M35/M45, FX35/FX50, Q50 Hybrid, Q70 variants (confirm engine architecture per chassis diagram)
• Manufacturing Origin: Mainland China

Package Includes

• 1 × Aluminum Alloy Heater Hose Connector / Coolant Bleeder Valve

Warnings & Reminders

Verify exact engine configuration before completing removal. Crossover listings span models equipped with VK50VE, VK56VD, and VQ35HR powertrains; intake manifold geometry and radiator outlet positions vary across these setups. Drain and refill procedures should only commence once the cooling system reaches ambient temperature to prevent scalding or pressure-related spray. Torque all retaining clamps to manufacturer-recommended ranges to avoid deforming the tubing collar or compromising the rubber-to-metal interface.

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