CTA Tools 7122L Radiator Pressure Adapter for GM Duramax L5P Diesel Engines, Left-Hand Thread

CTA Tools 7122L Radiator Pressure Adapter for GM Duramax L5P Diesel Engines, Left-Hand Thread

• The CTA Tools 7122L Radiator Pressure Adapter is designed for pressure testing the cooling systems on select GM Duramax L5P diesel engines. The adapter seals the coolant reservoir vent port to allow accurate cooling system pressure testing and is engineered for vehicles equipped with the unique left-hand threaded, non-vented reservoir cap.
• Features:
  • Designed specifically for select GM Duramax L5P diesel cooling systems.
  • Left-hand thread matches the non-vented upper coolant reservoir cap used on compatible vehicles.
  • Works with dual-cap coolant reservoir designs featuring separate vented and non-vented caps.
  • Integrated O-rings seal the reservoir vent port for accurate cooling system pressure testing.
  • Comparable to GM factory tool GE-52098-A.
• Specifications:
  • Manufacturer: CTA Tools
  • Part Number: 7122L
  • MPN: 7122L
  • Product Type: Radiator Pressure Adapter
  • Thread Direction: Left-Hand
  • System Compatibility: GM Duramax L5P Diesel Cooling Systems
  • Vehicle Compatibility: 2017 and Newer Chevrolet Silverado with Duramax Engine
  • Vehicle Compatibility: 2017 and Newer GMC Sierra with Duramax Engine
  • Factory Tool Cross Reference: GE-52098-A
  • Application: Cooling System Pressure Testing
• The CTA Tools 7122L Radiator Pressure Adapter can also be referred to as a GM radiator pressure adapter, Duramax cooling system adapter, L5P radiator pressure tester adapter, GM coolant reservoir pressure adapter, and cooling system test adapter.

CTA Tools manufactures specialty automotive service tools for professional technicians servicing domestic, Asian, and European vehicles. The company's product lineup includes engine service tools, cooling system adapters, diagnostic equipment, and vehicle-specific repair solutions designed for professional repair facilities.

Q: Which vehicles is the CTA Tools 7122L designed for?
A: It is designed for select 2017 and newer Chevrolet Silverado and GMC Sierra models equipped with the Duramax L5P diesel engine.

Q: Why does this adapter use left-hand threads?
A: The compatible coolant reservoir uses a left-hand threaded, non-vented upper cap. The adapter matches this design to ensure a proper seal during pressure testing.

Q: What is the purpose of the adapter?
A: It seals the coolant reservoir vent port so a cooling system pressure tester can accurately pressurize and test the system for leaks.

Q: Which factory tool does the CTA 7122L compare to?
A: It is comparable to GM factory tool GE-52098-A.