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GM 6.6L Duramax LMM Reman EGR Cooler - No Gaskets 2007-2010 - Pickup | Bostech EGR101351R


Stock Extremely Low - Call for Availability


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. 


  • GM Duramax LMM - Pickup Applications


  • EGR Cooler Only


  • Vehicle application information for reference only and may not include all year, make, and/or models
  • To ensure correct replacement verify by the OEM part number interchange.

Shipping Restrictions:

  • Can NOT be shipped to California or Colorado
Prop65 Warning:
WARNING: Cancer and Reproductive Harm -
CARB Certified:
Product Type:
Stainless Steel
Heat Exchanger:
Stainless Steel Tubing
Gaskets Included:
24-Month Unlimited Mileage - see warranty section for details


A core charge has been applied to this product. There are 2 options you can take:

Option 1: We can hold your order until the core (old unit) has been shipped to our facility, or

Option 2: We apply a core charge to the invoice and ship the product immediately.

If the core charge has been applied to your invoice, we will credit the core amount once we have received a valid undamaged core back from you. The core credit process generally takes 2 days once it arrives at our facility. Credit card processing time may delay 1-2 days. An RMA (return merchandise authorization) number is required for returns and can be obtained by contacting our Customer Service Team.



Bostech / BT-Power's 24-Month Unlimited Mileage Warranty.

Our warranty covers product replacement for material and/or workmanship defects up to 24-months from the product purchase date, see our Warranty Policy under the Help Center link at the top of the page for full warranty details.

If you are experiencing issues with our products please contact our Customer Service Team.

Technical Support is available by contacting Bostech's Customer Service at 1-800-868-0057 or by emailing