Gates
Emission Control Hose

Gates EMH099 Engine Crankcase Breather Hose - PCV Valve Hose

Brand Gates EMH099
Position PCV Valve Hose
Material Plastic, rubber
Inside Diameter .805
Inside Diameter .81
Inside Diameter 21
Centerline Length 235
Centerline Length 9.25
Hose Quantity 1
End Type Push in
Branch Quantity 0
Protective Sleeve Included No
Hardware Included No
9839 Yes
9845 0
9853 No
Centerline Length (in) 9.25
Centerline Length (mm) 235
End 1 Type Push in
End 2 Type Push in
Hardware Included No
Inside Diameter 1 (in) .81
Inside Diameter 1 (mm) 21
Inside Diameter 2 (in) .805
Inside Diameter 2 (mm) 21
Material Plastic, rubber
Molded Yes
Number of Branches 0
Number of Hoses 1
Number of Quick Connectors 0
OE Comparison Rating Oe exact
PCV Valve No
Product line Emission Control Hose
Fits Ford · 10 vehicles

OE-exact replacement. Restores crankcase ventilation and emission control performance.

Molded construction. Plastic and rubber build for durability and long service life.

Push-in ends. Simplifies installation with a secure hose connection.

Cross-references Dorman - HELP 46832, Gates EMH099 and 4C3Z 6A603 AA for the same application. See all 4.

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OE-Exact Crankcase Breather Hose

Gates EMH099 is an OE-exact engine crankcase breather hose for emission control service. Built from plastic and rubber with molded push-in ends, it restores proper crankcase ventilation flow and helps return the emission system to normal operation on select Ford Super Duty trucks.

Compatible with 2003-2007 Ford F-250 Super Duty and 2003-2007 Ford F-350 Super Duty applications listed below, this Gates emission control hose is shaped for direct replacement use. The EMH099 part number is also referenced in OE-style service listings for the same application.

Key Features

  • OE-exact replacement for crankcase ventilation and emission control service
  • Gates Emission Control Hose line for emission system repair
  • Plastic and rubber construction for durability and service life
  • Molded hose design with push-in ends at both connections
  • Inside diameter: 21 mm (.805/.81 in)
  • Centerline length: 235 mm (9.25 in)
  • OE comparison rating: OE Exact
  • Fits Ford F-250 Super Duty and Ford F-350 Super Duty PCV valve hose applications

Product Details

Gates EMH099 is an engine crankcase breather hose used in the crankcase ventilation system to replace a worn or damaged emission hose with an OE-style part. The molded construction, push-in end types, and exact dimensional profile help match the original routing and connection points on the vehicle. This part number is commonly searched as Gates EMH099 for Ford Super Duty emission control hose replacement.

Gates’ Emission Control Hose line focuses on replacement hoses built to restore emission-system function and maintain service life in demanding underhood conditions. For buyers searching for a 2003-2007 Ford F-250 Super Duty PCV valve hose or a 2003-2007 Ford F-350 Super Duty PCV valve hose, EMH099 is the direct-fit reference to review.

This part cross-references Dorman - HELP 46832 for the same application.

What It Helps Address

  • Cracked or brittle crankcase breather hose material
  • Loose or leaking push-in hose connections
  • Restricted crankcase ventilation flow
  • Emission system faults related to hose deterioration
  • Unstable PCV valve hose routing caused by a damaged replacement hose

Installation Notes

Inspect the existing hose routing, connection style, and length before installation. Confirm the vehicle uses the listed PCV valve hose/emission control hose application and match the molded shape and push-in ends to the original part. Clean the connection points before installing the new hose to help ensure a secure seal.

Fits 2003-2004 Ford F-250 Super Duty, PCV Valve Hose, Sept. 23, 2003 & Newer; Emission Control Hose. Fits 2003-2004 Ford F-350 Super Duty, PCV Valve Hose, Sept. 23, 2003 & Newer; Emission Control Hose. Fits 2005-2007 Ford F-250 Super Duty, PCV Valve Hose, Emission Control Hose. Fits 2005-2007 Ford F-350 Super Duty, PCV Valve Hose, Emission Control Hose.

Quality Assurance

Gates manufactures this hose as an OE-exact replacement in its Emission Control Hose line, using materials selected for durability and service life in emission system applications.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2007FordF-250 Super Duty6.0LV8DIESELPCV Valve HoseEmission Control Hose
2007FordF-350 Super Duty6.0LV8DIESELPCV Valve HoseEmission Control Hose
2006FordF-250 Super Duty6.0LV8DIESELPCV Valve HoseEmission Control Hose
2006FordF-350 Super Duty6.0LV8DIESELPCV Valve HoseEmission Control Hose
2005FordF-250 Super Duty6.0LV8DIESELPCV Valve HoseEmission Control Hose
2005FordF-350 Super Duty6.0LV8DIESELPCV Valve HoseEmission Control Hose
2004FordF-250 Super Duty6.0LV8DIESELPCV Valve HoseSept. 23, 2003 & Newer; Emission Control Hose
2004FordF-350 Super Duty6.0LV8DIESELPCV Valve HoseSept. 23, 2003 & Newer; Emission Control Hose
2003FordF-250 Super DutyDIESELPCV Valve HoseSept. 23, 2003 & Newer; Emission Control Hose
2003FordF-350 Super DutyDIESELPCV Valve HoseSept. 23, 2003 & Newer; Emission Control Hose
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 46832Gates — EMH0994C3Z 6A603 AAEK113