6.0L Ford Powerstroke Diesel High-Pressure Oil System Air Test Assembly

If your 6.0L Powerstroke is suffering from hard-start or no-start conditions, a high-pressure oil system leak is often the culprit—and finding it without the right tool can consume days of troubleshooting. This air test assembly eliminates the guesswork by sealing the system and pressurizing it with shop air, allowing you to pinpoint leaks in the pump, branch tubes, standpipes, and injector seals that traditional diagnostic methods miss. Built in Michigan and rated for 3,000 PSI, it's a straightforward bolt-on solution that pays for itself on the first job.

How It Works: Simply remove the IPR valve, thread in this assembly, connect shop air, and use the shutoff valve to trap pressure while you listen and inspect for leaks. No scan tool or IPR driver tool required—making this an essential addition to any Powerstroke repair toolkit.

• Complete Assembly: IPR replacement fitting, Parker hose, shutoff valve
• Hose Rating: 3,000 PSI maximum
• Compatibility: 6.0L Ford Powerstroke diesel only
• Construction: Professional-grade components
• Installation: Hand-thread into IPR location
• Made In: Michigan, USA
• Applications: Hard-start diagnosis, leak detection, engine rebuild verification
• Advantage: Eliminates need for additional diagnostic tools