Bostech's Remanufactured Heavy-Duty EGR Coolers are constructed with quality 304 Stainless Steel material for greater heat transfer and exhaust gas cooling. Using all new stainless steel tubing for the cooler core helps to eliminate many failure points often experienced with the factory units. Multi-point pressure testing during manufacturing and End-of-the-Line pressure and fitment testing ensuring optimal performance and durability. Backed by our 24-Month Unlimited Mileage material and workmanship warranty! Superior quality at an affordable price - Bostech's EGR Coolers. 

Fitment:

• GM Duramax LLY / LBZ

Contains

• EGR Cooler Only

Notes:

• To ensure correct replacement verify by the OEM part number interchange.

Shipping Restrictions:

• Can NOT be shipped to California or Colorad