Dorman 615-916 Limited Lifetime Warranty

The original equipment intake manifold on certain trucks with 5.0 liter Coyote engines tends to fail prematurely, particularly when the vehicle is regularly subjected to road salt and other harsh conditions. The resulting rough idle, backfiring and overheating accompanied by a check engine light can quickly lead to an expensive repair. The cause of the original equipment design's failure is corrosion of the manifold's exposed carbon steel rods that operate the charge motion control valve (CMCV, more commonly called IMRC) that can seize or rust to the point of a rod end actually shearing off, disabling manifold air flaps and position sensors. The dealer solution is costly and requires purchasing an entire new manifold and the related components, and many other aftermarket solutions simply mirror the OEM design and invite similar future failures. This new OE FIX manifold features upgraded, stainless steel CMCV shafts that are more corrosion-resistant to provide a more permanent repair than the dealer solution. The improved design also saves installation costs by allowing functional components including the MAP sensor, actuators and fuel hoses to be swapped from the old manifold. For a complete and professional repair, this manifold features O-rings for the MAP sensor, fuel injectors, PCV outlet, an EVAP purge valve, pre-installed mounting bolts and self-tapping screws.

Features & Benefits

• Better repair: this intake manifold for specified engines has imrc rods and peripheral components made of corrosion-resistant steel instead of rust-prone carbon steel
• Saves money: ensures lower repair costs compared to the dealer solution by allowing components including the map sensor, actuators, and fuel hoses to be reused from the old manifold
• Complete solution: this manifold features o-rings for the map sensor, fuel injectors, pcv outlet and an evap purge valve, as well as pre-installed mounting bolts and self-tapping screws
• Restores performance - eliminates rough idle, overheating and other issues caused by a failed original manifold on specified trucks, especially those often exposed to harsh conditions
• Limited Lifetime Warranty

Specifications