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Fortpro Intake Manifold Inlet Hose 3.5" I.D. For Mack - Replaces EIH-1991, EIH1989, EIH1984

Fortpro Intake Manifold Inlet Hose 3.5" I.D. For Mack - Replaces EIH-1991, EIH1989, EIH1984

SKU: F010054

Availability: In Stock

Stock Level: More than 50 available.

Shipping: Calculated at Checkout

Regular price $11.22 USD
Regular price Sale price $11.22 USD
Sale Sold out
Shipping calculated at checkout.

About this Item

  • Facilitates the supply of air to the engine for proper combustion of the fuel.
  • High temperature: silicone-reinforced structural design prevents hose deformation under high-pressure loads and extreme temperatures
  • Designed as a direct replacement hose for part numbers: EIH-1991, EIH1989, EIH1984
  • Meets automotive industry standards for internal combustion engines
  • Flexible and durable design that allows it to adapt to engine vibrations and vehicle movement without compromising its integrity.


Fortpro Intake Manifold Inlet Hose is a high quality intake hose designed for Mack engines. With a 3.5-inch internal diameter and 6-inch length, this hose provides efficient and reliable airflow into the engine's intake manifold. Manufactured with high resistance reinforced silicone that prevents deformation of the hose under high pressure loads and extreme temperatures. Designed to withstand demanding conditions and ensure optimal engine performance. Its flexible design makes installation easy and ensures a tight connection, eliminating unwanted air leaks.


  • Brand: Fortpro
  • Vehicle Type: Semi-Trucks, Heavy-Duty Trucks
  • Product category: Air Intake System
  • Part Type: Intake Manifold Inlet Hose / Outlet Turbocharger Hose
  • Part OEM: EIH-1991, EIH1989, EIH1984
  • Inner Diameter: 3.5"
  • Long: 6", 3 1/2", 2 1/2"
  • Color : Red
  • Applications: Intake Manifold (Inlet) Mack Engines E6 Series - E7, E-Tech, ASET - Renault / E-Tech, Turbocharger (Outlet) Engines E6 Series (CH Models)
  • Details: High Temperature Silicone


  • Mack: EIH-1991, EIH1989, EIH1984
  • PAI: 45MD342M, 744GB216P4, 744GB3793

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.


Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at


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