Weapon R Aluminum Coolant Overflow Tank

2011–2014 Dodge Challenger 5.7L / 6.1L / 6.4L Hemi Engines

826-136-101

Overview:

The Weapon R Aluminum Coolant Overflow Tank is a premium upgrade designed specifically for the 2011 to 2014 Dodge Challenger equipped with 5.7L, 6.1L, or 6.4L Hemi engines. This high-quality coolant overflow tank not only enhances the appearance of your engine bay but also provides a functional solution to manage excess coolant and fluid overflow during spirited driving or track use. Crafted with racers and performance enthusiasts in mind, it ensures that overflowing fluids are safely routed to the catch tank instead of spilling onto the ground, helping maintain a clean and efficient engine compartment.

Ideal for those looking to combine style with reliability, the Weapon R tank offers a durable and visually appealing alternative to the factory plastic overflow reservoir.

Key Features:

Designed to meet the demands of performance driving, the Weapon R Aluminum Coolant Overflow Tank offers the following key features:

• Constructed from billet 6061 aluminum for superior strength and corrosion resistance
• Precision TIG welded for a robust, leak-free seal
• Includes billet aluminum machined fittings to ensure a proper and secure connection
• Vehicle-specific design fits OEM bolt holes with no modifications required
• Comes with an aluminum mounting bracket and stainless steel clamps for easy installation
• Includes 3 feet of clear fiber reinforced tubing for routing coolant or oil vapors
• Enhances engine bay aesthetics with a sleek, polished aluminum finish
• Designed to safely capture and contain overflowing fluids during high-performance driving

Construction & Design:

The Weapon R Coolant Overflow Tank is expertly crafted from billet 6061 aluminum, a material known for its excellent strength-to-weight ratio and resistance to corrosion. Each tank is meticulously TIG welded to ensure durability and a leak-proof construction that can withstand the rigors of track and street use. The billet aluminum fittings are precision machined to provide a perfect seal and reliable connection points for coolant lines.

The tank’s design is tailored specifically for the 2011–2014 Dodge Challenger, allowing it to bolt directly into the factory mounting locations without any need for drilling or modifications. This ensures a clean, professional installation and maintains the integrity of the vehicle’s engine bay layout.

Installation & Fitment:

Installation is straightforward thanks to the vehicle-specific design that aligns with OEM bolt holes. The kit includes an aluminum mounting bracket and stainless steel clamps, making it easy to secure the tank firmly in place. The included 3 feet of clear fiber reinforced tubing allows for flexible routing of coolant or oil vapor lines to the overflow tank. No cutting, drilling, or additional fabrication is required, making this an ideal upgrade for both professional installers and DIY enthusiasts.

What's Included:

• Weapon R Aluminum Coolant Overflow Tank (billet 6061 aluminum)
• Aluminum mounting bracket
• Stainless steel mounting clamps
• 3 feet of clear fiber reinforced tubing
• Billet aluminum machined fittings

Ideal For:

This coolant overflow tank is perfect for Dodge Challenger owners who want to improve their engine bay’s appearance while adding a functional upgrade that supports high-performance driving. It is especially suited for racers, track enthusiasts, and anyone looking to replace the factory plastic overflow tank with a durable, stylish aluminum alternative that can handle the demands of spirited driving and track conditions.

Weapon*R is a long-running import performance brand best known for intake systems and filtration products like their Secret Weapon and Dragon intake lines. Founded in the early ’90s with a focus on high-performance parts, Weapon*R products are aimed at enthusiasts who want improved airflow, aggressive induction sound, and bolt-on style upgrades for sport-compact platforms.