2015-2016 Duramax Upper Coolant Tube (537-2-HSP)

Faster, bigger, better! Want to go faster and make more power? Oh, and why not look good while doing it? The LML upper coolant tube is a perfect part to add a custom look to your truck. This small but sometimes overlooked component will keep your truck's engine bay looking sharp.

Part Number: 537-2-HSP

• Custom look
• Aluminum construction
• High strength boots
• No possibility of cracking rubber tube
• Powder coating options to dress up the engine bay
• Drop-in replacement

Included Components:

• (1) Aluminum HSP Upper Coolant Tube
• (1) 1.75" x 3" Straight Boot
• (1) 1.75" 90° Boot
• (4) 1 3/4" Worm Gear Clamps

• LML: 11+ VIN Code 8

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