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TU-32-6 6.6 L Diesel Fuel Pressure Tester Gauge Assembly Fits for GM Duramax Diesel Fuel System Test Kit,with Quick Coupler (30 inHg - 15 PSI, 6FT Black Hose)

4.7 (3) Write Review
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$56.99

$ 28 .99 $28.99

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About this item

  • REPLACE PART NUMBER: TU-32-6.Fuel Pressure Test Kit for Diesel fuel pressure and vacuum testing.
  • COMPATIBILITY:Fuel System Test Kit Compatible with TU-32-6 Fuel Pressure Tester Compatible with GM 6.6L Duramax engines.
  • ACCURATE VALUE READING: This Fuel Pressure gauge equipped with a 3-1/2" gauge reads from 30 inHg to 15 PSI, which can accurately measure fuel system pressure on diesel engines.
  • HIGH QUALITY: TU-32-6 6.6 L Diesel Fuel System Test Kit hose is made of brass coubler and synthetic rubber with black coat finish , which gives good performance and ensures a long lasting service life.
  • PACKAGE INCLUDES: TU-32-6 6.6 L Diesel Fuel System Test Kit Gauge assembly with 6-ft. hose and quick coupler.


Product Description

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NSFab
Reviewed in the United States on February 6, 2025
I've been needing one of these for a while now to easily check the pressure on my AirDog lift pump. Getting under the truck and hooking up a makeshift gauge was getting old. The quick disconnect fitting plugs right into the service port and does not leak. The gauge reads in both vacuum and pressure so it works for both stock and vehicles with electric lift pumps. The hose is long enough to route under the windshield wiper so you can drive the vehicle and watch what the fuel pressure does.
KGShirtsPlusMore
Reviewed in the United States on April 9, 2025
This worked great on my Duramax. Plugged in to my port and start the truck. It registered 5psi before the Air Dog liftpump install. Now I am at 9psi. The gauge is well made and the case helps keep it safe until the next use.
William
Reviewed in the United States on September 25, 2024
Big, well made, gauge that is easy to see and easy to use. The hose it attached firmly and works great.