2011-2014 Chevrolet / GMC Factory Replacement Coolant Tank Gloss Black HSP Diesel – 527-1-HSP-GB


Product Highlights:

Replace the look of the unappealing and plain factory coolant reservoir with HSP’s sleek aluminum reservoir. Eliminate the possibility of a leaking coolant tank with our CNC cut and bent aluminum coolant tank. The factory plastic unit can become brittle and discolored over time taking away the clean look of your engine bay.
These tanks come with the factory low coolant sensor, and proper fittings to clean up the look of the factory hoses. HSP Diesel’s replacement tank captures the custom look you desire with our variety of powder coat options. This component is not only an attention grabber, but it is built to stand the test of time.

Included Components:

  • 1x Radiator Cap
  • 3x 1/2 Inch Worm Gear Clamps
  • 1x 3/8 Inch Coolant Plug
  • 1x 1 Inch Worm Gear Clamp
  • 1x Low Coolant Sensor LML
  • 1x 1/2 Inch NPT Float Switch
  • 14 Inch of 1/2 Inch Heater Hose


  • Appealing and more durable than factory plastic tanks
  • Made from CNC cut and bent aluminum
  • Made in the USA

Compatible with:

LML: 11+ VIN Code 8
How Do People Know Vin Code? Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.