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Mack MP8 Fuel Injector 2020-2022: OEM 85150350 ( Set of 6 )

MACK MP8 FUEL INJECTOR 2020-2022: OEM 85150350 ( SET OF 6 )

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,132.00

-
+

CORE CHARGE:

$3,000.00
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 NUMBER 85150350
PART TYPE Fuel Injector
BRAND Tamerx Diesel Products
ENGINE MAKE Mack
ENGINE TYPE MP8
YEAR 2020-2022
PART NUMBER 85150350IR-2-SET

PRODUCT DESCRIPTION

This is a Remanufactured, Tamerx Fuel Injector, Tamerx part number 85150350IR-2-SET ( OEM Part Number 85150350 ).This part is primarily made for a Mack MP8, production years 2020-2022, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM 85150350
Additional OEM 22378580, 22378580R, 22726637, 707282AT, 85021392, 85150350, 85151361, 85151362, BEBJ1F12001

ADDITIONAL DETAILS

CONDITION New
UPC / Barcode
WEIGHT 18.00 LBS

SHIPPING OPTIONS

Ship Weight : 18.00 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.


Specifically designed for Mack MP8 engines built between 2020 and 2022, this OEM set of six 85150350 fuel injectors delivers factory-grade precision and consistent fuel delivery. Each unit is built to meet strict original equipment standards, making it a dependable choice for maintaining engine reliability in heavy-duty trucking environments. The direct-fit design ensures easy installation without modifications, helping reduce downtime during maintenance or repair. Whether you're replacing worn components or servicing a fleet, this injector set supports efficient engine operation and long-term durability on the road.

FITMENT CHART

YEAR MAKE ENGINE(S)
2020 Mack MP8
2021 Mack MP8
2022 Mack MP8

PEOPLE ALSO ASKS | BLOG(S)

The Mack MP8 engine relies on precision components to maintain optimal performance, and fuel injectors play a critical role in this process. The Mack MP8 Fuel Injector (OEM 85150350) set of six ensures accurate fuel delivery, improving engine efficiency and overall longevity. Understanding the function of these injectors and how to maintain them is crucial for the smooth operation of your engine.

Key Functions of the Mack MP8 Fuel Injector

  • Precise Fuel Injection
    • The injectors deliver the correct amount of fuel into the combustion chamber, maximizing fuel efficiency and ensuring proper combustion.
  • Improves Fuel Economy
    •  With efficient fuel atomization, these injectors help reduce fuel consumption, making your engine more cost-effective to run.
  • Reduces Emissions
    • Proper fuel injection leads to cleaner combustion, which helps lower exhaust emissions.
  • Durable and Reliable
    •  The OEM 85150350 injectors are built to withstand the demands of heavy-duty applications, providing long-lasting performance and reliability.

Maintenance Tips for the Mack MP8 Fuel Injectors

  • Regular Cleaning
    •  Carbon deposits and debris can clog injectors over time. Regular cleaning ensures optimal fuel flow and performance.
  • Use High-Quality Fuel
    • Using clean, high-quality diesel fuel helps prevent injector clogs and keeps the system functioning efficiently.
  • Check for Leaks
    •  Inspect the injectors for leaks or any visible signs of wear that could impact their effectiveness.
  • Replace When Needed
    •  If your engine is experiencing rough idling, reduced fuel efficiency, or misfires, it may be time to replace the fuel injectors with OEM 85150350 units.

The Mack MP8 Fuel Injector (OEM 85150350) set of six is essential for maintaining efficient fuel delivery, cleaner emissions, and reliable engine performance. Regular maintenance and timely replacement of these injectors will help keep your engine running smoothly and efficiently. TamerX Diesel Parts offers high-quality injectors and other critical components to keep your Mack MP8 engine in top shape.

Fuel injectors are vital for ensuring efficient engine performance by delivering the right amount of fuel into the combustion chamber. While fuel injectors are designed to be durable, they do not last forever. Understanding the typical lifespan of fuel injectors and the factors that affect their longevity can help you maintain optimal engine performance and avoid costly repairs.

Typical Lifespan of Fuel Injectors

Fuel injectors generally last anywhere from 50,000 to 100,000 miles, but this can vary depending on several factors. Here’s what influences how long your fuel injectors will last:

  • Fuel Quality
    • Using clean, high-quality fuel can significantly extend the lifespan of your fuel injectors. Contaminated fuel with dirt or debris can clog injectors and cause them to fail prematurely.
  • Driving Conditions
    • Frequent stop-and-go driving, towing heavy loads, or driving in extreme conditions can shorten the life of your fuel injectors. These situations put additional stress on the injectors, leading to wear and tear.
  • Maintenance Habits
    •  Regular maintenance, such as changing your fuel filters and using fuel system cleaners, can help prevent injector clogging and extend their lifespan.
  • Injector Type
    •  Direct injection systems, which operate under higher pressure, may wear out more quickly than traditional multi-port fuel injectors.
  • Engine Usage
    • Engines that experience heavy loads or are frequently driven at high speeds may put more strain on the fuel injectors, leading to a shorter lifespan.

Fuel injectors are built to last for tens of thousands of miles, but their lifespan is influenced by driving habits, fuel quality, and regular maintenance. Keeping your injectors clean and performing routine fuel system checks can help prolong their life and ensure your engine continues to run efficiently. If you notice any signs of injector failure, addressing the issue early can prevent further engine damage and costly repairs.

OEM 85150350 injectors ensure precise fuel delivery, leading to optimal combustion, improved fuel efficiency, and reduced emissions.

Signs include rough idling, decreased fuel efficiency, increased exhaust emissions, and engine misfires. Regular maintenance checks can help identify these issues early. ​

Yes, using high-quality diesel fuel, regularly replacing fuel filters, and periodic cleaning can help prevent clogs and ensure optimal injector performance. ​

Yes, after installation, it's essential to program the injectors into the engine control module to ensure proper fuel delivery and engine performance.

Mack Fuel Injectors