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USD 259.95
Part #: BSTEGR500

Bostech EGR500 EGR Cooler

2004-2007 Ford 6.0L Powerstroke (Square Cooler)
Part #: BSTEGR500
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The Bostech EGR500 EGR Cooler solves the common failure in your 2004-2007 Ford 6.0L Powerstroke. Most OEM coolers are failing due to cracking, which causes the water and exhaust to mix, or from becoming clogged with exhaust deposits. Bostech has developed a process making the cooler much more reliable and maintenance free.

The Bostech design uses T304 stainless steel tubing to replace the turbulator design used in most OEM coolers. The stainless steel tubing is tig welded to precision laser cut plates that are attached to the cooler housing. This will ensure the cooler will operate under the toughest of environments. This is a must for mass transit vehicles like school buses, ambulances, and wreckers/rollbacks. 


  • Remanufactured Upgraded Design 
  • Late Model "Square Cooler"
  • Lifetime Unlimited Mileage Warranty
  • Replaces Ford OE Cooler Part# 4C3Z-9P456-AJ, 1845145C99


  • MFG. Number EGR500
  • Manufacturer Name Bostech
  • Shipping Weight 10.00 lb.
  • Shipping Length 5 in.
  • Shipping Width 5 in.
  • Shipping Height 24 in.
  • Fuel Type Diesel
  • UPC 613111948330
  • Warranty Yes
  • Warranty Info Lifetime / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Are the gaskets included with this cooler? Pictures show the gaskets
View Staff Answer 
Yes, the gaskets are included!
Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.