Vypart 12678784 direct replacement aluminum thermostat housing assembly, engineered to fix engine overheating and coolant leaks, restoring optimal performance for Cadillac CT5, Chevy Camaro, and GMC models.
Vypart 12678784 aluminum thermostat housing with broad OEM interchange compatibility (including 12647180, 12670209, 12673280, 15-81889), ensuring a precise, hassle-free fit and restoring optimal engine temperature control.
Perfectly compatible with 2016-2022 Cadillac CT5, CTS, CT6, ATS, Chevrolet Camaro, Colorado, and GMC Canyon models. Check this fitment guide before purchasing the Vypart 12678784 thermostat housing to ensure a perfect match.
Adopting premium aluminum alloy, the Vypart 12678784 thermostat housing offers high hardness, excellent heat resistance, and coolant corrosion resistance, ensuring no deformation and lasting durability for long-term engine operation.
Precision-machined mounting holes ensure a perfect fit for OEM part 12678784. The thickened aluminum alloy housing and built-in sealing gasket prevent coolant leakage, guaranteeing reliable engine performance and easy installation.
Solve engine overheating, coolant leakage, slow warm-up, and poor engine power with the Vypart thermostat housing. Replacing your faulty factory part restores fuel efficiency and protects your Dodge or Jeep engine.
Vypart 12678784 direct replacement aluminum thermostat housing assembly, engineered to fix engine overheating and coolant leaks, restoring optimal performance for Cadillac CT5, Chevy Camaro, and GMC models.
Vypart 12678784 aluminum thermostat housing with broad OEM interchange compatibility (including 12647180, 12670209, 12673280, 15-81889), ensuring a precise, hassle-free fit and restoring optimal engine temperature control.
Perfectly compatible with 2016-2022 Cadillac CT5, CTS, CT6, ATS, Chevrolet Camaro, Colorado, and GMC Canyon models. Check this fitment guide before purchasing the Vypart 12678784 thermostat housing to ensure a perfect match.
Adopting premium aluminum alloy, the Vypart 12678784 thermostat housing offers high hardness, excellent heat resistance, and coolant corrosion resistance, ensuring no deformation and lasting durability for long-term engine operation.
Precision-machined mounting holes ensure a perfect fit for OEM part 12678784. The thickened aluminum alloy housing and built-in sealing gasket prevent coolant leakage, guaranteeing reliable engine performance and easy installation.
Solve engine overheating, coolant leakage, slow warm-up, and poor engine power with the Vypart thermostat housing. Replacing your faulty factory part restores fuel efficiency and protects your Dodge or Jeep engine.
Vypart

Vypart Aluminium Engine Coolant Thermostat Housing Assembly Replace 15-81889 12678784

SKU: 12678784
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Out of stock
$29.99
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YearMakeModel SubmodelEngineLocationNote
2016–2022 Chevrolet Camaro
2020–2022 Cadillac CT5
2017–2022 Chevrolet Colorado
2017–2022 GMC Canyon
2016–2019 Cadillac CTS
2016–2020 Cadillac CT6
2016–2020 Cadillac ATS
  • SKU 12678784
  • Type Thermostat
  • SKU 12678784
  • Barcode C20210000143
  • Brand Vypart
  • Warranty 6 months
  • Material Aluminum
  • Color Sliver
  • Installation Position Engine

Replace Part Number (Partial List):

12647180, 12670209, 12673280, 12678784, 12647180, 12670209, 12678784, 15-81889

Compatible With:

  • Cadillac CT5: 2020–2022

  • Chevrolet Camaro: 2016–2022

  • Chevrolet Colorado: 2017–2022

  • GMC Canyon: 2017–2022

  • Cadillac CTS: 2016–2019

  • Cadillac CT6: 2016–2020

  • Cadillac ATS: 2016–2020

Please verify your vehicle’s engine and transmission type before ordering.

 

Why Replace Your Thermostat Housing?
If your Cadillac, Chevrolet, or GMC is overheating, losing coolant, taking too long to reach normal temperature, or feeling down on power, the thermostat housing may be the culprit. This complete aluminum assembly is built to restore proper coolant flow and temperature control, helping your engine run smoothly again.

Built with Premium Aluminum Alloy:

  • High hardness

  • High-temperature resistance

  • Coolant corrosion resistance

  • No deformation after long-term operation

Strict Quality Inspection:

  • Precision-machined mounting holes for perfect fit

  • Sealing gasket to prevent coolant leakage

  • Thickened aluminum alloy housing, high-strength

  • Direct replacement for OEM parts

Easy Installation:
OEM-style replacement. No special adapters or modifications required. Professional installation is recommended.

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The complete Vypart 12678784 guide featuring component overview, aluminum alloy advantages, strict quality inspections, and fitment for Cadillac, Chevrolet, and GMC models, offering a one-stop solution for engine cooling system repair.

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