Mercedes MBE904 EGR Cooler 2002-2006: OEM 9041420479
MERCEDES MBE904 EGR COOLER 2002-2006: OEM 9041420479
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured, Tamerx EGR Cooler, Tamerx part number EGR904XD ( OEM Part Number 9041420479 ).This part is primarily made for a Mercedes MBE904, production years 2002-2006, and comes with a Two Million Miles or Two Years Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 9041420479 |
| Additional OEM | 9041420479 |
ADDITIONAL DETAILS
| CONDITION | New |
| UPC / Barcode | 086547485456 |
| WEIGHT | 11.00 LBS |
SHIPPING OPTIONS
Ship Weight : 11.00 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.
"This Product Doesn't Have a Core"
Designed to fit 2002–2006 Mercedes MBE904 engines, the EGR Cooler (OEM 9041420479) helps maintain cleaner engine operation by lowering exhaust gas temperatures before recirculation. It plays a key role in supporting the emissions system, reducing the formation of nitrogen oxides during combustion. This unit is manufactured to align with original equipment requirements, ensuring reliable installation and operation. Its construction supports resistance to thermal fatigue and minimizes the risk of internal leakage. A dependable choice for service professionals addressing exhaust system issues or conducting scheduled emissions-related maintenance.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2002 | Mercedes | MBE904 | ||||
| 2003 | Mercedes | MBE904 | ||||
| 2004 | Mercedes | MBE904 | ||||
| 2005 | Mercedes | MBE904 | ||||
| 2006 | Mercedes | MBE904 | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Mercedes MBE904 EGR Cooler 2002-2006: OEM 9041420479 is a critical component in the exhaust gas recirculation system of your diesel engine. It helps regulate emissions by cooling the exhaust gases before reintroducing them into the combustion process. This component ensures that the engine complies with emissions standards while running efficiently.
Key features of the Mercedes MBE904 EGR Cooler:
- Designed to reduce exhaust gas temperature
- Assists in maintaining optimal fuel efficiency
- Helps lower harmful NOx emissions
- Engineered for durability under high heat conditions
Signs of a failing EGR cooler may include excessive smoke, overheating, or a noticeable drop in engine efficiency. If the cooler becomes clogged or damaged, it can lead to engine issues, making timely replacement essential.
The EGR (Exhaust Gas Recirculation) cooler is a key component in diesel engines, designed to reduce emissions by cooling exhaust gases before they re-enter the engine. Over time, however, EGR coolers can fail, leading to significant engine issues. Understanding the common causes of failure can help prevent costly repairs.
One major cause of EGR cooler failure is excessive soot and carbon buildup. This can clog the cooler, restricting airflow and causing overheating. Additionally, leaks in the cooling system may lead to inadequate cooling, which in turn can cause cracks in the cooler.
Here are some common causes of EGR cooler failure:
- Excessive carbon buildup
- inside the cooler
- Overheating
- due to restricted airflow
- Coolant leaks
- leading to insufficient cooling
- Cracked or damaged components
- from constant heat stress
- High engine temperatures
- that put extra strain on the cooler
Regular maintenance and monitoring of coolant levels are essential to keeping your EGR cooler in good shape. If you notice unusual engine temperatures or reduced fuel efficiency, it could be a sign of EGR cooler issues. Addressing these problems early can save you from bigger engine troubles down the road.
Yes, failure of the cooler may cause engine control modules to store codes related to coolant temperature or exhaust flow.
By reducing the temperature of recirculated gases, it helps maintain compliant emissions levels under load.
Yes, using incorrect or contaminated coolant can accelerate internal corrosion or scaling.
Yes, internal leakage can allow coolant to enter the exhaust path, resulting in undetectable fluid loss.
Mercedes EGR Coolers
