Mack EGR Coolers
Mack EGR coolers are critical components in modern diesel emissions systems. The EGR cooler lowers the temperature of exhaust gases before they are recirculated into the intake system, helping reduce NOx emissions and maintain stable combustion. At Advanced Truck Parts, we supply replacement EGR coolers for Mack MP7, MP8, and MP10 engine platforms.
Click to view more
Mack EGR Coolers by Engine Platform
Mack diesel engines use EGR systems that rely on durable coolers to reduce exhaust gas temperatures before recirculation. Proper EGR cooler operation helps maintain emissions compliance and protects engine components from excessive heat.
Mack MP8 EGR Coolers
The Mack MP8 engine is widely used in highway and vocational Mack trucks. Its emissions system includes an EGR cooler designed to manage high exhaust temperatures and maintain efficient combustion.
- Mack MP8 EPA07 engines
- Mack MP8 EPA10 engines
- Mack Anthem and Pinnacle truck platforms
A failing MP8 EGR cooler may lead to coolant loss, white exhaust smoke, or EGR-related fault codes.
Mack MP7 EGR Coolers
The Mack MP7 engine is commonly used in regional haul and vocational applications. The EGR cooler works with the EGR valve and sensors to regulate exhaust temperatures and maintain proper emissions system operation.
- Mack MP7 regional haul engines
- Mack MP7 vocational truck platforms
Mack MP10 EGR Coolers
The Mack MP10 engine is designed for heavy-haul and high-horsepower applications. Its emissions system uses a robust EGR cooler to manage high exhaust temperatures during heavy load conditions.
- Mack MP10 heavy-haul engines
- Mack MP10 high horsepower truck applications
Common Mack EGR Cooler Failure Symptoms
- Coolant loss without visible leaks
- White exhaust smoke
- Overheating issues
- EGR or emissions system fault codes
- Exhaust gas contamination in the cooling system
EGR cooler failures can affect both engine cooling and emissions system performance, so early diagnosis and replacement are recommended.
Verify Fitment Before You Buy
Mack EGR coolers must match the engine model and emissions configuration. To confirm compatibility before ordering, provide:
- Engine Serial Number
- Truck year / make / model
- Engine model (MP7, MP8, MP10)
- Current EGR cooler part number
This information allows our team to confirm the correct EGR cooler for your Mack engine.
Why Buy Mack EGR Coolers from Advanced Truck Parts?
- Fitment verification before purchase
- Reliable aftermarket and OEM-grade components
- Fast shipping to minimize truck downtime
- Support for fleets, repair shops, and owner-operators
- Competitive pricing on heavy-duty diesel components
