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- Mack MP8 Fuel Injector 2008-2010: OEM 85003109 ( Set of 6 )
Mack MP8 Fuel Injector 2008-2010: OEM 85003109 ( Set of 6 )
MACK MP8 FUEL INJECTOR 2008-2010: OEM 85003109 ( SET OF 6 )

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx Fuel Injector, Tamerx part number 85003109RM-2-SET ( OEM Part Number 85003109 ). 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 MP8, production years 2008-2010, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
Primary OEM | 85003109 |
Additional OEM | 85003109 |
ADDITIONAL DETAILS
CONDITION | Remanufactured |
UPC / Barcode | |
WEIGHT | 24.00 LBS |
SHIPPING OPTIONS
Ship Weight : 24.00 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 2008–2010 Mack MP8 engine running at peak performance with this OEM 85003109 Fuel Injector Set of 6. These injectors deliver accurate fuel flow and efficient combustion, helping ensure smooth power delivery, reliable starts, and optimal fuel economy. Built to handle demanding conditions, this set is a dependable solution for keeping your heavy-duty diesel engine working hard and running strong.
DESCRIPTION
This is a Remanufactured Tamerx Fuel Injector, Tamerx part number 85003109RM-2-SET ( OEM Part Number 85003109 ). 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 MP8, production years 2008-2010, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
FITMENT CHART
YEAR | MAKE | ENGINE(S) | ||||
---|---|---|---|---|---|---|
2008 | Mack | MP8 | ||||
2009 | Mack | MP8 | ||||
2010 | Mack | MP8 |
PEOPLE ALSO ASKS | BLOG(S)
The Mack MP8 Fuel Injector is a critical component of the Mack MP8 engine, specifically designed for models between 2008 and 2010. This OEM 85003109 fuel injector set includes six high-quality injectors engineered to deliver precise fuel delivery for optimal engine operation.
Key Functions of the Fuel Injector:
- Fuel Atomization
- Ensures that fuel is properly atomized into fine droplets, allowing for a complete and efficient combustion process.
- Fuel Delivery
- Accurately controls the amount of fuel injected into each cylinder, which is crucial for the engine's efficiency and power output.
- Timing Control
- Works with the engine’s control system to inject fuel at the correct time for maximum combustion efficiency.
- Emissions Reduction
- Helps in reducing harmful emissions by ensuring that fuel combustion is thorough and clean.
Proper maintenance of the Mack MP8 Fuel Injector is essential for smooth engine operation, fuel efficiency, and reduced emissions. When signs of injector issues appear, such as rough idling or increased fuel consumption, it’s advisable to inspect and, if necessary, replace the fuel injectors to keep your Mack engine running efficiently.
A faulty fuel injector can lead to various problems if not replaced promptly. Fuel injectors are crucial for delivering the right amount of fuel to the engine, and when they malfunction, it can result in a range of issues that affect the overall health of your vehicle.
Ignoring a faulty fuel injector may cause:
- Poor Fuel Efficiency
- A damaged injector can lead to inconsistent fuel delivery, making the engine work harder and consume more fuel.
- Engine Misfires
- Irregular fuel flow may cause the engine to misfire, resulting in rough idling or difficulty starting the vehicle.
- Increased Emissions
- Faulty injectors can alter the air-fuel mixture, leading to higher emissions and potential failure of emissions tests.
- Engine Damage
- Inadequate or excess fuel delivery can cause parts of the engine, like pistons and cylinders, to wear down more quickly.
Timely replacement of a faulty fuel injector is key to preventing these issues. Regular maintenance checks can help identify early signs of injector failure, saving you from costly repairs in the future. Prioritizing this repair can ensure your vehicle remains efficient and reliable.
Using clean diesel and replacing fuel filters regularly helps prevent injector fouling and wear.
Yes, poor injector performance can lead to inefficient combustion and increased fuel usage.
They should be inspected at regular service intervals or at the first sign of injection-related issues.
It can lead to inconsistent engine operation, reduced throttle response, and poor acceleration.
Mack Fuel Injectors
TAMERX DIESEL REVIEWS
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85003109RM-2-SET REVIEWS
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
John Doe
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Lori Dolor
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Miles Aces
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Tsumi Chan