Head to head

FJC 43645 Radiator and Radiator Cap Pressure Test Kit vs CTA Manufacturing 9376 - Adjustable Radiator Pressure Tester Kit

Our pick

CTA Manufacturing 9376 - Adjustable Radiator Pressure Tester Kit

For your first cooling-system tester

A first tester needs the pump and connection adapters together, rather than an adapter-only pack.¹
Choose the CTA 9376 complete kit if its tapered adapters match your vehicle’s filler neck.¹

Product photographs. Not to scale.

FJC 43645 Radiator and Radiator Cap Pressure Test Kit: adapter type an array of caps, including adapters for late-model GM and Ford vehicles.²

Specification	FJC 43645 Radiator and Radiator Cap Pressure Test Kit	CTA Manufacturing 9376 - Adjustable Radiator Pressure Tester Kit
Adapter type	Make matched²	Universal¹

Specification	FJC 43645 Radiator and Radiator Cap Pressure Test Kit	CTA Manufacturing 9376 - Adjustable Radiator Pressure Tester Kit
Kit type	Complete kit³	Complete kit¹
Adapters included	Not published	4⁴
Pressure rating	35 psi³	35 psi⁴
Hose length	Not published	Not published
Radiator cap test	Yes³	Not published