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Mack MP7 EGR Cooler 2008-2018: OEM 85136427

MACK MP7 EGR COOLER 2008-2018: OEM 85136427

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,040.00

CORE CHARGE:

$500.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER85136427
PART TYPEEGR Cooler
BRANDTamerx Diesel Products
ENGINE MAKEMack
ENGINE TYPEMP7
YEAR2008-2018
PART NUMBEREGR427RM-2

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx EGR Cooler, Tamerx part number EGR427RM-2 ( OEM Part Number 85136427 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Mack MP7, production years 2008-2018, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM85136427
Additional OEM21068702, 22134240, 85136427

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547501859
WEIGHT42.00 LBS

SHIPPING OPTIONS

Ship Weight : 42.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.

The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.

All fluids must be drained.

If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.

Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.


Controlling exhaust gas recirculation, the Mack MP7 EGR Cooler 2008-2018: OEM 85136427 is a crucial component for reducing emissions and maintaining engine efficiency. Designed to meet OEM specifications, this cooler helps regulate combustion temperatures by recirculating exhaust gases, preventing overheating and lowering nitrogen oxide emissions. Common signs of a failing EGR cooler include coolant loss, excessive white smoke, and increased engine temperatures. Whether replacing a faulty unit or performing routine maintenance, this EGR cooler is essential for keeping your Mack MP7 engine running smoothly and in compliance with emissions standards.

FITMENT CHART

YEARMAKEENGINE(S)
2008Mack MP7
2009Mack MP7
2010Mack MP7
2011Mack MP7
2012Mack MP7
2013Mack MP7
2014Mack MP7
2015Mack MP7
2016Mack MP7
2017Mack MP7
2018Mack MP7

PEOPLE ALSO ASKS | BLOG(S)

Understanding the components of a Mack MP7 EGR Cooler, specifically the OEM 85136427 model, is crucial for maintaining and repairing your diesel engine. The EGR cooler plays a vital role in reducing emissions and improving engine efficiency. Here’s a breakdown of its main components:

Core Elements

  • Heat Exchanger:
    • The primary component responsible for cooling the exhaust gases.
    • It consists of tubes and fins to maximize the surface area for effective heat dissipation.
  • Coolant Inlet and Outlet:
    • These allow coolant to flow through the cooler, absorbing heat from the exhaust gases.
    • Ensures the gases are cooled before recirculation.
  • Exhaust Gas Inlet and Outlet:
    • Directs exhaust gases into the cooler and then back into the intake manifold.
    • Designed to handle high temperatures and pressure.

Key Features

  • Temperature Sensors
    • Monitor the temperature of the exhaust gases to prevent overheating.
  • Bypass Valve
    • Allows exhaust gases to bypass the cooler if necessary, such as during engine warm-up or when the cooler is not needed.
  • Mounting Brackets
    • Secure the EGR cooler in place within the engine compartment.
    • Benefits of the Mack MP7 EGR Cooler
  • Enhanced Engine Efficiency
    • By cooling the exhaust gases, the engine can operate more efficiently.
  • Reduced Emissions:
  • Helps in meeting emission standards by lowering the temperature of the exhaust gases, thus reducing nitrogen oxide formation.

Maintenance Tips

  • Regular Inspections
    • Check for any signs of leaks or damage to the cooler and its components.
  • Cleanliness
    • Ensure the coolant passages are clean to prevent blockages and maintain optimal performance.

By understanding and maintaining the components of the Mack MP7 EGR Cooler, OEM 85136427, you can ensure your diesel engine runs smoothly and complies with emission regulations.

A malfunctioning Exhaust Gas Recirculation (EGR) cooler can cause significant issues in your diesel engine. Early detection of a bad EGR cooler is crucial to prevent further damage. Here are the key signs to look out for:

  • Engine Overheating
    • One of the most common symptoms is engine overheating. A faulty EGR cooler can lead to a higher engine temperature, causing your vehicle to overheat frequently.
  • Loss of Coolant
    • If you notice that your coolant level is dropping without any visible leaks, it could be due to a failing EGR cooler. The coolant might be entering the combustion chamber and being burnt off.
  • White Smoke from the Exhaust
    • White smoke emitting from the exhaust is another indicator. This usually means coolant is leaking into the exhaust system and burning, producing white smoke.
  • Poor Engine Performance
    • A bad EGR cooler can lead to reduced engine performance. You might experience a lack of power, poor acceleration, or frequent stalling.
  • Increased Emissions
    • Higher than normal emissions can result from a faulty EGR cooler. This is due to improper recirculation of exhaust gases, leading to an inefficient combustion process.

Look for these specific signs:

  • Coolant smell
    • Detecting a sweet smell from the exhaust.
  • Check engine light
    • Illuminated check engine light on the dashboard.
  • Coolant residue
    • Finding residue around the EGR cooler or intake manifold.

The EGR cooler reduces the temperature of exhaust gases before they are recirculated into the engine, helping to lower nitrogen oxide emissions and improve combustion efficiency.

Signs of a leak include white exhaust smoke, loss of coolant with no visible leaks, overheating, and a sweet smell from the exhaust.

Yes, a malfunctioning EGR cooler can cause incomplete combustion, leading to higher fuel consumption and decreased engine performance.

Light carbon buildup may be cleaned, but severe clogging, cracks, or coolant leaks typically require a full replacement.

Mack EGR Coolers