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John Deere 6068, 4045 Fuel Injector 2018-2024: OEM RE557275 ( Set of 6 )

JOHN DEERE 6068, 4045 FUEL INJECTOR 2018-2024: OEM RE557275 ( SET OF 6 )

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,370.00

CORE CHARGE:

$900.00
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 NUMBERRE557275
PART TYPEFuel Injector
BRANDTamerx Diesel Products
ENGINE MAKEJohn Deere
ENGINE TYPE6068, 4045
YEAR2018-2024
PART NUMBERRE557275RM-SET

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Fuel Injector, Tamerx part number RE557275RM-SET ( OEM Part Number RE557275 ). 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 6068, 4045, production years 2018-2024, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEMRE557275
Additional OEMRE556741, RE557275

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490539549
WEIGHT12.00 LBS

SHIPPING OPTIONS

Ship Weight : 12.00 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.


Precision reigns for the John Deere 6068 & 4045 engines (2018–2024) with this Fuel Injector Set — OEM RE557275 (Set of 6). Each injector delivers laser-sharp atomization and rock-steady fuel pressure, helping the engine run smoother, cleaner, and with improved throttle response. Manufactured to true OEM standards for a hassle-free drop-in fit and backed by a strong one-million-mile or one-year warranty, this full set ensures reliable engine performance, haul after haul.

FITMENT CHART

YEARMAKEENGINE(S)
2018John Deere 6068 4045
2019John Deere 6068 4045
2020John Deere 6068 4045
2021John Deere 6068 4045
2022John Deere 6068 4045
2023John Deere 6068 4045
2024John Deere 6068 4045

PEOPLE ALSO ASKS | BLOG(S)

When it's injector replacement time, selecting the right parts in a complete set like the OEM RE557275 ensures precision and consistency through every cylinder, making it a smart, long-lasting solution for your John Deere 6068 or 4045 engine.

  • Delivers uniform fuel spray across all cylinders, helping eliminate engine roughness, misfires, or uneven running that happens with partial injector replacement.

  • Streamlines maintenance by tackling all six injectors in one service—reducing diagnostic guesswork and ensuring synchronized engine response.

  • Enhances combustion control and emission consistency thanks to consistent injector performance, promoting cleaner exhaust and better fuel efficiency.

  • Designed to match John Deere OEM specifications precisely, allowing for straightforward installation with no need for calibration or fitting adjustments.

  • Backed by a full set warranty and simple core return process, offering both confidence and cost-effective servicing.

Opting for the OEM RE557275 fuel injector set isn't just about replacing worn parts—it’s about restoring your engine’s fuel system integrity and reliability. With genuine, quality-engineered injectors, Tamerx Diesel Parts helps you maintain cleaner combustion, efficient performance, and smoother operation, mile after dependable mile.

A faulty fuel injector can compromise how efficiently your engine receives fuel, leading to performance issues, increased emissions, and potential long-term engine damage. While it might still be possible to drive your vehicle with a bad injector, doing so can cause more harm than good and may result in costly repairs down the line.

Risks of Driving with a Faulty Fuel Injector

  • Reduced Engine Power
    When an injector fails to deliver fuel properly, the engine may misfire or run rough, especially under load or acceleration.

  • Increased Fuel Consumption
    A malfunctioning injector can throw off the air-fuel ratio, causing the engine control module (ECM) to overcompensate and use more fuel.

  • Engine Misfires and Hesitation
    Intermittent or total injector failure can lead to irregular combustion, resulting in noticeable misfires, hesitation, or stalling.

  • Damage to Catalytic Converter
    Unburnt fuel may enter the exhaust system, damaging the catalytic converter and increasing emissions.

  • Starting Issues
    Faulty injectors can prevent the engine from starting easily, especially if fuel delivery is inconsistent or lacking entirely.

  • Long-Term Engine Damage
    Persistent operation with a malfunctioning injector may lead to piston, cylinder, or valve damage due to improper combustion.


While your vehicle may still run with a faulty fuel injector, doing so is not advisable. The longer the issue goes unaddressed, the greater the risk of damaging other components in your engine and exhaust system. If you notice signs of a failing injector, schedule an inspection and repair promptly to avoid higher repair costs and ensure reliable vehicle operation.

With regular maintenance and clean fuel, the injectors typically last many tens of thousands of miles or operating hours.

Signs include rough idle, inconsistent acceleration, black smoke, or increased engine vibration.

A failed injector causes combustion imbalance, leading to misfires, reduced power, and poor fuel efficiency.

By using diagnostic tools to monitor fuel trim and misfire counts per cylinder.

John Deere Fuel Injectors

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