K2 Industries
81-95 Jeep CJ5/CJ7/Scrambler/Wrangler Aluminum Coolant Tank
81-95 Jeep CJ5/CJ7/Scrambler/Wrangler Aluminum Coolant Tank
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81–95 Jeep CJ5/CJ7/Scrambler/Wrangler Aluminum Coolant Tank
Aluminum coolant tank built to handle decades of off-road heat cycling without the rust. Factory shape means drop-in compatibility without modification. Lighter construction reduces underhood weight while maintaining full cooling system capacity.
Key Features
- Aluminum core - Resists corrosion and electrolysis better than plastic tanks on older rigs
- Factory-matched design - Bolts to existing mounting points without fabrication
- Thermal stability - Handles rapid temperature swings on trails and highway miles
Specs
- Material: Aluminum
- Configuration: Original-style expansion tank
- Condition: New
What's Included
- Aluminum coolant tank assembly
Frequently Asked Questions
Will this tank work with my existing radiator hose connections?
Yes — tank uses factory hose ports and mounting locations, so your existing coolant lines connect directly without adapters or rework.
Do I need to flush my cooling system before installing this tank?
Flush out your old coolant first. Aluminum tanks work best with a clean system and fresh coolant to prevent corrosion inside the new tank.
Can I reuse the cap and overflow tubing from my old plastic tank?
Cap will interchange with the factory design. Test-fit the overflow tube to the connection point — if it's a direct match, reuse it; otherwise source a replacement hose that fits snugly.
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