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SKU: 826-123-101
Weapon R Aluminum Coolant Overflow Tank for 2003-2006 Nissan 350Z
Upgrade your 2003-2006 Nissan 350Z with the Weapon R 826-123-101 Aluminum Coolant Overflow Tank, engineered to handle excess coolant during demanding drives and track sessions. Constructed from billet 6061 aluminum and hand TIG welded for robust strength, this tank contains overflow fluids securely, directing them away from the ground to maintain engine efficiency and prevent potential damage. Its machined billet aluminum fittings create a tight seal that outperforms stock plastic reservoirs prone to cracking under heat and pressure, making it the direct-fit solution that keeps your Z33 running cool and clean.
Vehicle Fitment
This Weapon R coolant overflow tank is designed specifically for the 2003-2006 Nissan 350Z (Z33 chassis) with the DE engine. It bolts directly to OEM mounting holes with no cutting, drilling, or modifications required for a straightforward installation.
- Years: 2003, 2004, 2005, 2006
- Make: Nissan
- Model: 350Z
- Submodels/Trims: Base, Enthusiast, Touring, Track, Grand Touring, 35th Anniversary Edition
- Engine: VQ35DE (3.5L V6)
Important: Does not fit 2007-2008 350Z models with HR (VQ35HR) engine
Key Specifications
- Part Number: 826-123-101
- Material: Billet 6061 aluminum with hand TIG welding
- Finish: Mirror-polished for a clean, reflective look
- Capacity: 36 fluid ounces
- Fittings: Precision-machined billet aluminum for leak-free connections
- Part Weight: Approximately 2 pounds
- Shipping Box Dimensions: 10 inches (L) x 8 inches (W) x 8 inches (H)
What's Included in Your Purchase
Every Weapon R 826-123-101 kit arrives complete with all components for immediate installation:
- One (1) billet aluminum coolant overflow tank
- One (1) billet aluminum mounting bracket
- Stainless steel clamps for secure attachment
- Three (3) feet of clear fiber-reinforced tubing for routing coolant lines
This setup ensures you capture and contain excess coolant effectively, supporting consistent cooling performance that stock systems can't match in high-stress conditions. For 2003-2006 Nissan 350Z owners seeking a reliable, style-forward upgrade, the Weapon R 826-123-101 stands as the practical choice to safeguard your engine's operation.
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