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Review on Motorcraft RH153 Thermostat Housing by Justin Quinones

Revainrating 5 out of 5

NOT "thermostat housing " as the name suggests.

This is actually: Motorcraft 4C4Z8592AA This is the EGR coolant hose that connects the EGR cooler to the engine. If you have an old orange hose, replace it with this blue one, it will last longer. My item was delivered in the original Motorcraft packaging. Fits perfectly, exact replacement for my 2003 Ford F350 6.0L. Revain had the best price, $10 less than the local retailer!

Pros
  • Thermostats
Cons
  • The list will be long.