Loading...

John Deere EGR Cooler 2011-2013: OEM RE548340

JOHN DEERE EGR COOLER 2011-2013: OEM RE548340

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,895.00

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 NUMBERRE548340
PART TYPEEGR Cooler
BRANDTamerx Diesel Products
ENGINE MAKEJohn Deere
ENGINE TYPE
YEAR2011-2013
PART NUMBERRE548340RM
APPLICATION NOTES8R series, 8235R

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx EGR Cooler, Tamerx part number RE548340RM ( OEM Part Number RE548340 ). 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 John Deere , production years 2011-2013, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEMRE548340
Additional OEMDZ102532, RE543233, RE548340

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode
WEIGHT22.00 LBS

SHIPPING OPTIONS

Ship Weight : 22.00 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.


Keep your emissions in check and your engine running efficiently with the John Deere EGR Cooler (2011–2013): OEM RE548340. This genuine OEM cooler is designed to reduce exhaust gas temperatures and support cleaner combustion, helping your engine meet emissions standards without sacrificing performance. Built for durability and a direct fit, it’s the smart choice for maintaining optimal efficiency and reliability in your John Deere equipment.

FITMENT CHART

YEARMAKEENGINE(S)
2011John Deere
2012John Deere
2013John Deere

PEOPLE ALSO ASKS | BLOG(S)

The Exhaust Gas Recirculation (EGR) system plays a critical role in managing emissions and controlling engine temperatures. The John Deere EGR Cooler for 2011–2013 models (OEM RE548340) is a vital part of this system, helping to reduce nitrogen oxide (NOx) levels and prevent overheating by cooling recirculated exhaust gases before they re-enter the intake.

Key Functions of the John Deere EGR Cooler (OEM RE548340):

  • Lowers Combustion Temperature – By cooling the exhaust gases, it helps prevent excessive heat that could damage the engine

  • Supports Emissions Control – Enables the EGR system to meet emissions requirements without compromising engine operation

  • Prevents Thermal Stress – Protects internal engine components from heat-related damage

  • Compatible Design – Direct fit for select John Deere diesel engines from 2011 to 2013

  • OEM-Quality Materials – Built for durability and designed to meet original equipment specifications


Maintaining the EGR cooler in your John Deere engine is essential for reducing emissions and keeping engine temperatures in check. The OEM RE548340 EGR Cooler offers a dependable solution for restoring proper system function. For long-term reliability and straightforward installation, TamerX provides the replacement parts you can trust.

The Exhaust Gas Recirculation (EGR) cooler is a key component in reducing emissions in diesel engines. It cools the exhaust gases before they re-enter the intake system, lowering combustion temperatures and nitrogen oxide emissions. When the EGR cooler fails, it can lead to serious engine issues and costly repairs. Recognizing the signs early can help you take prompt action and avoid further damage.

Common Symptoms of a Failing EGR Cooler:

  • White Exhaust Smoke – Coolant leaking into the exhaust system through a damaged EGR cooler often causes thick white smoke.

  • Coolant Loss – A failing EGR cooler may result in unexplained coolant loss without visible external leaks.

  • Overheating Engine – Reduced coolant levels or disrupted cooling can lead to overheating, especially under load.

  • Check Engine Light – EGR-related trouble codes can trigger the check engine light if the cooler is malfunctioning.

  • Rough Idling or Engine Misfires – Leaking coolant into the intake can affect combustion, leading to misfires or rough running.

  • Coolant Contamination – Exhaust gases entering the cooling system can cause discoloration or contamination of the coolant.

  • Pressure in the Cooling System – Excessive pressure buildup may indicate exhaust gases entering through a cracked EGR cooler.

A failing EGR cooler can cause a range of problems, from loss of power to engine overheating. If you notice any of these signs, it’s important to inspect the EGR system as soon as possible. Early detection and replacement can help protect your engine and keep your diesel running efficiently and within emission standards.

John Deere EGR Coolers

PRODUCT VIDEOS