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Bullet Proof Diesel Square H-Core EGR Cooler (NT-EGRC-2_H-Core)
Upgrade the most failure-prone component on your 6.0L Powerstroke with the latest-generation Square H-Core EGR cooler from Bullet Proof Diesel. This direct-fit replacement is engineered for 2004.25 and newer 6.0L Ford Powerstroke engines (trucks built on or after 9/22/03), including F-250/F-350 Super Duty and 2004–2005 Excursion models.
Factory 6.0L EGR coolers are well-known for cracking under thermal stress, leaking coolant into the exhaust, and causing white smoke, overheating, and repeated replacements. Bullet Proof Diesel pioneered reliable EGR coolers for this engine and continues to refine the design with patented H-Core technology.
H-Core uses helically formed (twisted) stainless steel tubing in place of traditional straight tubes or fragile finned cores. The tubing can flex and expand with heat cycles, dramatically reducing stress on the bulkheads and seams—the primary cause of OEM failures. The helical design also allows tighter tube packing, which increases cooling capacity and delivers cooler EGR gases.
Key features
- Helically formed stainless steel tubing for superior heat resistance and fatigue strength
- Vacuum-brazed and TIG-welded construction for strong, leak-resistant seams
- Increased coolant capacity and more robust tube design versus stock
- Precision quality control for a true drop-in fit
- Lifetime parts-only warranty
- CARB-compliant (EO D-730-2)
This cooler replaces common OEM part numbers including 1845145C96, 1845145C97, 1845145C99, 4C3Z9P456AA, 4C3Z9P456AC, 4C3Z9P456AH, 4C3Z9P456AF, and 4C3Z9P456AJ.
Gaskets and hardware are not included. Many owners replace the engine oil cooler at the same time, since restricted coolant flow from a failing oil cooler is a frequent contributor to EGR cooler damage.
Install the Square H-Core cooler once and stop the cycle of repeated EGR failures.
Bullet Proof Diesel Square H-Core EGR Cooler (NT-EGRC-2_H-Core)
Upgrade the most failure-prone component on your 6.0L Powerstroke with the latest-generation Square H-Core EGR cooler from Bullet Proof Diesel. This direct-fit replacement is engineered for 2004.25 and newer 6.0L Ford Powerstroke engines (trucks built on or after 9/22/03), including F-250/F-350 Super Duty and 2004–2005 Excursion models.
Factory 6.0L EGR coolers are well-known for cracking under thermal stress, leaking coolant into the exhaust, and causing white smoke, overheating, and repeated replacements. Bullet Proof Diesel pioneered reliable EGR coolers for this engine and continues to refine the design with patented H-Core technology.
H-Core uses helically formed (twisted) stainless steel tubing in place of traditional straight tubes or fragile finned cores. The tubing can flex and expand with heat cycles, dramatically reducing stress on the bulkheads and seams—the primary cause of OEM failures. The helical design also allows tighter tube packing, which increases cooling capacity and delivers cooler EGR gases.
Key features
Helically formed stainless steel tubing for[...]
Bullet Proof Diesel Square H-Core EGR Cooler (NT-EGRC-2_H-Core)
Upgrade the most failure-prone component on your 6.0L Powerstroke with the latest-generation Square H-Core EGR cooler from Bullet Proof Diesel. This direct-fit replacement is engineered for 2004.25 and newer 6.0L Ford Powerstroke engines (trucks built on or after 9/22/03), including F-250/F-350 Super Duty and 2004–2005 Excursion models.
Factory 6.0L EGR coolers are well-known for cracking under thermal stress, leaking coolant into the exhaust, and causing white smoke, overheating, and repeated replacements. Bullet Proof Diesel pioneered reliable EGR coolers for this engine and continues to refine the design with patented H-Core technology.
H-Core uses helically formed (twisted) stainless steel tubing in place of traditional straight tubes or fragile finned cores. The tubing can flex and expand with heat cycles, dramatically reducing stress on the bulkheads and seams—the primary cause of OEM failures. The helical design also allows tighter tube packing, which increases cooling capacity and delivers cooler EGR gases.
Key features
- Helically formed stainless steel tubing for superior heat resistance and fatigue strength
- Vacuum-brazed and TIG-welded construction for strong, leak-resistant seams
- Increased coolant capacity and more robust tube design versus stock
- Precision quality control for a true drop-in fit
- Lifetime parts-only warranty
- CARB-compliant (EO D-730-2)
This cooler replaces common OEM part numbers including 1845145C96, 1845145C97, 1845145C99, 4C3Z9P456AA, 4C3Z9P456AC, 4C3Z9P456AH, 4C3Z9P456AF, and 4C3Z9P456AJ.
Gaskets and hardware are not included. Many owners replace the engine oil cooler at the same time, since restricted coolant flow from a failing oil cooler is a frequent contributor to EGR cooler damage.
Install the Square H-Core cooler once and stop the cycle of repeated EGR failures.