Weapon-R 826-140-101 Billet Aluminum Coolant Overflow Catch Tank - Kit

The Weapon-R 826-140-101 Coolant Overflow Tank is a high-performance billet aluminum coolant catch tank engineered for racers and performance enthusiasts who demand reliable fluid management under extreme driving conditions. Built to replace the stock plastic overflow reservoir, this polished tank channels excess coolant safely into the catch tank rather than onto the ground, protecting both the engine and the racing surface.

Construction & Finish:

• Constructed from billet 6061 aluminum for superior strength, durability, and heat dissipation
• TIG welded throughout for a strong, leak-free assembly
• CNC-machined billet aluminum fittings ensure a precision, secure seal
• CNC-machined filler cap is hard anodized for long-lasting color coordination and durability
• High-polish mirror finish elevates engine bay aesthetics
• Select kits also available in Neo-Ti finish

What's Included:

• Billet aluminum coolant overflow tank
• Polished aluminum mounting bracket
• Stainless steel mounting clamps
• 3 feet of high-silicone clear fiber-reinforced tubing for routing coolant or oil vapors

Installation:

• Vehicle-specific design aligns with OEM bolt hole locations — no drilling or modifications required
• Bolt-on installation for a straightforward, clean fit

Whether you're building a track car or upgrading the engine bay for a show-quality appearance, the Weapon-R coolant overflow tank delivers a combination of function and form that surpasses the factory plastic unit.