How to conduct a leak test on the EGR Cooler on Ford F-350 Super Duty?

A leak test of the Exhaust Gas Recirculation (EGR) cooler requires you to install either the original mounting fasteners or buy M8 fasteners from a local vendor. The EGR cooler Test Plates must be installed at each end of the cooler using 4 M8 bolts with corresponding nuts which need tightening up to 31 Nm (23 lb-ft). During testing avoid applying a pressure greater than 207 kPa (30 psi) since high pressure will harm the EGR cooler. Activate the regulated air supply and rise the air pressure to 207 kPa (30 psi) before closing the supply. Dip the complete EGR cooler into water while examining for air bubbles to escape from the coolant paths. A new EGR cooler assembly becomes necessary if leaks are discovered in this process. Yet, if no leaks appear the assembly can be put back into service.

OEM Ford F-350 Super Duty EGR Cooler

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6 EGR Coolers found

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Ford F-350 Super Duty EGR Cooler, Upper Part Number: 8C3Z-9P456-C
$615.38 MSRP: $994.55
You Save: $379.17 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler - EGR; Exhaust Gas Recirculation (EGR) Cooler, Upper; Exhaust Gas Recirculation (EGR) Cooler; Cooler
- Position: Upper
- Replaces: 8C3Z-9P456-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.4 L DIESEL
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Ford F-350 Super Duty EGR Cooler, Lower Part Number: 8C3Z-9F464-F
$602.70 MSRP: $1043.64
You Save: $440.94 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler - EGR; Exhaust Gas Recirculation (EGR) Cooler, Lower, Upper; Exhaust Gas Recirculation (EGR) Cooler; EGR Tube; Cooler; Tube
- Position: Lower
- Replaces: 8C3Z-9F464-D, 8C3Z-9F464-B, 8C3Z-9F464-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.4 L DIESEL
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Ford F-350 Super Duty Cooler Part Number: HC3Z-9V425-B
$340.50 MSRP: $500.00
You Save: $159.50 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube Assembly; Exhaust Gas Recirculation (EGR) Cooler
- Replaces: HC3Z-9V425-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Cooler Part Number: BC3Z-9F464-C
Product Specifications
- Other Name: Cooler - EGR; EGR Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2015 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Cooler Part Number: BC3Z-9F464-B
Product Specifications
- Other Name: Cooler - EGR; EGR Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Ford F-350 Super Duty | King Ranch, Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Cooler Part Number: HC3Z-9V426-E
$293.97 MSRP: $431.67
You Save: $137.70 (32%)
Product Specifications
- Other Name: Housing
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL

Ford F-350 Super Duty EGR Cooler

OEM EGR Cooler boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get EGR Cooler with long life and a perfect fit. Come to our website and find genuine Ford F-350 Super Duty parts. We keep a wide inventory of OEM F-350 Super Duty parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The EGR Cooler for Ford F-350 Super Duty is the primary component of the effective functioning of the EGR system, which is well demanded among car owners of different years of the F-350 Super Duty model. While occasionally referred to as the EGR Cooler, this component is actually an EGR intercooler, or EGR cooler, that is essential in cooling exhaust gases before re-introduction into the engine in order to control intra-charge temperature, thus, reducing combustion and NOX concentrations. This feature is especially relevant for drivers who are looking for the ways to ensure higher engine efficiency as well as to follow the environmental requirements. There is no restriction of the model year of the F-350 Super Duty because this EGR Cooler is compatible with the multiple generation of F-350 Super Duty vehicles. The EGR Cooler has a constructional design that uses tubes for the exhaust gaseous emissions passage surrounded by the engine coolant, making the product durable and very effective in the automotive industry. As with any component of a vehicle, timely maintenance and change of the EGR cooler is very crucial in an automobile to avoid mishaps such as loss or leakage of coolant that could greatly affect the engine. However, current Ford F-350 Super Duty contains other safety technology such as Antilock Brakes and Stability control to make the car more enjoyable to drive. All in all, the Ford F-350 Super Duty EGR Cooler can become an essential addition of those truck owners who value the car's performance, fuel economy, and security in the course of towing and transporting equipment.

Ford F-350 Super Duty EGR Cooler Parts and Q&A

EGR Cooler, Lower
8C3Z-9F464-F
Q: How to conduct a leak test on the EGR Cooler on Ford F-350 Super Duty?
A:
A leak test of the Exhaust Gas Recirculation (EGR) cooler requires you to install either the original mounting fasteners or buy M8 fasteners from a local vendor. The EGR cooler Test Plates must be installed at each end of the cooler using 4 M8 bolts with corresponding nuts which need tightening up to 31 Nm (23 lb-ft). During testing avoid applying a pressure greater than 207 kPa (30 psi) since high pressure will harm the EGR cooler. Activate the regulated air supply and rise the air pressure to 207 kPa (30 psi) before closing the supply. Dip the complete EGR cooler into water while examining for air bubbles to escape from the coolant paths. A new EGR cooler assembly becomes necessary if leaks are discovered in this process. Yet, if no leaks appear the assembly can be put back into service.