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Deutz Fuel Injector : OEM 4290986 ( Set of 6 )

DEUTZ FUEL INJECTOR : OEM 4290986 ( SET OF 6 )

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,570.00

CORE CHARGE:

$1,500.00
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 NUMBER4290986
PART TYPEFuel Injector
BRANDBosch
ENGINE MAKEDeutz
ENGINE TYPE
YEAR
PART NUMBER0 445 120 066-SET

PRODUCT DESCRIPTION

This is a Genuine New, Bosch Fuel Injector, Bosch part number 0 445 120 066-SET ( OEM Part Number 4290986 ). This part is primarily made for a Deutz , and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM4290986
Additional OEM0 986 435 548, 4290986

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode
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.


The OEM 4290986 Deutz Fuel Injector set includes six precision-built units designed for compatibility with a range of Deutz diesel engines. Each injector is manufactured to strict factory standards to ensure proper fuel delivery and reliable engine operation in both light and heavy-duty applications. With quality control measures in place, every injector is tested to meet expectations for consistency and durability. This set is well-suited for routine maintenance or direct replacement, helping equipment run efficiently across demanding job environments. Installation is straightforward, making it a practical choice for service professionals and equipment operators alike.

PEOPLE ALSO ASKS | BLOG(S)

Deutz engines are renowned for their efficiency and reliability, and the OEM 4290986 fuel injector set is essential for keeping them running smoothly. Each injector in this set is designed to deliver precise amounts of fuel to the engine cylinders, ensuring optimal combustion and operation.

Key Components of a Deutz Fuel Injector

A Deutz fuel injector consists of several critical parts that work together seamlessly. These include:

  • Nozzle
    • The nozzle sprays fuel into the combustion chamber in a fine mist, ensuring efficient mixing with air.
  • Injector Body
    • Houses the internal components and ensures a secure fit within the engine.
  • Spring and Plunger
    • Control the timing and amount of fuel injection.
  • Seal Rings
    • Prevent fuel leaks and maintain consistent pressure.
  • Fuel Filter Screen
    • Blocks contaminants from entering the injector, protecting internal components.

The Deutz OEM 4290986 set is crafted to meet the exact specifications of your engine. Properly maintaining these injectors can improve fuel economy and reduce engine wear. Replacing faulty injectors with high-quality OEM parts ensures reliable operation in demanding conditions.

A stuck-open fuel injector can cause a variety of problems that may affect your vehicle's drivability and efficiency. Understanding the signs and consequences of this issue is critical for maintaining your engine’s health.

When a fuel injector becomes stuck open, it continuously sprays fuel into the engine, even when it’s not needed. This can lead to:

  • Excessive Fuel Consumption
    • With too much fuel being delivered, your engine uses more gas than necessary.
  • Black Smoke from the Exhaust
    • The excess fuel burns inefficiently, causing thick black smoke to emit from your vehicle.
  • Engine Misfires
    • Overloading the engine with fuel can disrupt its normal combustion process, resulting in misfires.
  • Strong Fuel Odor
    • Unburnt fuel may exit through the exhaust, producing a noticeable gas smell.
  • Potential Engine Damage
    • Prolonged exposure to unregulated fuel flow can cause internal damage to engine components.

If you suspect a fuel injector is stuck open, it’s important to address the issue quickly. Ignoring the problem could lead to costly repairs, reduced fuel efficiency, and safety concerns on the road.

Common signs include misfiring, increased fuel use, rough idling, or starting issues.

Yes, bleeding the fuel system is necessary to remove air and restore proper diesel flow.

Yes, poor fuel quality or debris can clog the injector nozzles and lead to failure or poor spray patterns.

Store them in a dry, sealed container away from heat, moisture, and dust to maintain cleanliness and integrity.

Deutz Fuel Injectors

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