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USD 949.95
Part #: BSTEGR900

Bostech EGR900 EGR Cooler

2002-2006 Mercedes MBE900, MBE906
Part #: BSTEGR900
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The Bostech EGR Cooler Upgrade EGR900 for your 2002-2006 Mercedes MBE906 solves the common EGR cooler failures on your truck. Most OEM coolers are failing due to cracking, which causes the water and exhaust to mix, or from becoming clogged with exhaust deposits. We have 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 inmost 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.


  • Upgraded Design 
  • Increased Reliability
  • Unlimited Mileage Lifetime Warranty 
  • Replaces OE Part# 9061421179


  • MFG. Number EGR900
  • Manufacturer Name Bostech
  • Shipping Weight 15.00 lb.
  • Shipping Length 9 in.
  • Shipping Width 9 in.
  • Shipping Height 22 in.
  • Fuel Type Diesel
  • UPC 613111950739
  • Warranty Yes
  • Warranty Info Lifetime / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

Does this come with the gaskets?
View Staff Answer 
Gaskets are included with the Bostech EGR Cooler Upgrade EGR900.
Will this fit the MBE 926?
View Staff Answer 

No, unfortunately only the Mercedes MBE900 and MBE906.

Does it have any type of warranty?
View Staff Answer 
1 year from purchase | Unlimited Miles | Unlimited Hours
1 year from purchase | Unlimited Miles | Unlimited Hours
does this fit a 2005 Mercedes 926 7.2 Diesel engine Ser# 0906507132 , registered in Utah?
View Staff Answer 
No, The Bostech EGR900 only fits the Mercedes MBE900 and MBE906.
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.