K2 Industries

78-88 Oldsmobile Cutlass Supreme Aluminum Coolant Tank

$174.00 CAD

~~$217.00 CAD~~ $174.00 CAD

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78-88 Oldsmobile Cutlass Supreme Aluminum Coolant Tank

Aluminum construction replaces your factory coolant reservoir with corrosion-resistant durability. Hard panel design handles consistent thermal cycling without degradation. Direct fit for your Cutlass Supreme cooling system.

✓ Ships from FL Warehouse ✓ Direct-from-Warehouse ✓ Aluminum Construction

Key Features

Aluminum core - Won't rust or degrade like plastic tanks over time
Factory mounting points - Bolts to existing engine bay locations without modification
Standard capacity design - Maintains OEM coolant volume for your cooling system

Specs

Material: Aluminum
Configuration: Hard panel tank assembly
Condition: New

What's Included

Aluminum coolant tank only

Frequently Asked Questions

Will this tank work with my existing hoses and clamps?

Yes. Standard hose connections mean your current radiator and heater hoses fit directly. Reuse your existing clamps on installation.

Do I need to flush my cooling system before swapping tanks?

Drain the old coolant and flush the system clean before installation. This prevents sediment buildup in your new aluminum tank and keeps your entire cooling system running efficiently.

What prep work is needed before I mount this?

Clean the mounting area on your engine bay and inspect bolt holes for damage. The tank mounts at factory points—no drilling or welding required.