Mack MP8 Exhaust Manifold 2008-2018: OEM 21469805
MACK MP8 EXHAUST MANIFOLD 2008-2018: OEM 21469805
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured, Tamerx Exhaust Manifold, Tamerx part number 21469805EM-2 ( OEM Part Number 21469805 ).This part is primarily made for a Mack MP8, production years 2008-2018, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 21469805 |
| Additional OEM | 21469805, 21469810 |
ADDITIONAL DETAILS
| CONDITION | New |
| UPC / Barcode | 086547501125 |
| WEIGHT | 38.00 LBS |
SHIPPING OPTIONS
Ship Weight : 38.00 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.
"This Product Doesn't Have a Core"
Designed to channel exhaust gases efficiently from the cylinder head to the turbocharger, the OEM 21469805 Exhaust Manifold is made for Mack MP8 engines produced between 2008 and 2018. This component is engineered for thermal stability and durability, helping to minimize the risk of cracking or warping under high heat conditions. Manufactured to original specifications, it offers a secure fit and reliable sealing within the engine's exhaust system. Its cast construction ensures long-lasting service in demanding commercial and vocational applications. Ideal for direct replacement, this manifold helps maintain proper exhaust flow and supports overall engine efficiency.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2008 | Mack | MP8 | ||||
| 2009 | Mack | MP8 | ||||
| 2010 | Mack | MP8 | ||||
| 2011 | Mack | MP8 | ||||
| 2012 | Mack | MP8 | ||||
| 2013 | Mack | MP8 | ||||
| 2014 | Mack | MP8 | ||||
| 2015 | Mack | MP8 | ||||
| 2016 | Mack | MP8 | ||||
| 2017 | Mack | MP8 | ||||
| 2018 | Mack | MP8 | ||||
PEOPLE ALSO ASKS | BLOG(S)
The exhaust manifold in the Mack MP8 engine plays a critical role in ensuring optimal engine performance. Specifically, the OEM 21469805 exhaust manifold, designed for models from 2008 to 2018, is engineered to channel exhaust gases efficiently from the engine cylinders to the exhaust system.
Key Functions of the Exhaust Manifold
The primary function of the exhaust manifold is to collect exhaust gases from the engine's cylinders and direct them into the exhaust system. Here's how it works:
- Collection
- The manifold gathers exhaust gases from each cylinder.
- Channeling
- It funnels these gases through a single outlet to the exhaust system.
- Temperature Management
- Helps manage and distribute heat evenly to prevent engine overheating.
- Emission Control
- Plays a role in reducing harmful emissions by ensuring gases are properly directed to the catalytic converter.
Benefits of OEM 21469805
Choosing the OEM 21469805 exhaust manifold for your Mack MP8 engine ensures:
- Perfect Fit
- Designed specifically for Mack MP8 models from 2008-2018.
- Durability
- Made from high-quality materials that withstand extreme temperatures.
- Performance
- Enhances engine efficiency and power output.
- Longevity
- Extends the life of your engine by ensuring optimal exhaust flow.
The OEM 21469805 exhaust manifold is crucial for the Mack MP8 engine's performance. By efficiently managing exhaust gases, it not only boosts engine efficiency but also contributes to better fuel economy and reduced emissions. Ensure your Mack MP8 engine runs smoothly by choosing the reliable and durable OEM 21469805 exhaust manifold.
The exhaust manifold is a crucial component of your vehicle's exhaust system. When it fails, it can lead to a range of issues that affect your car's performance and safety. Understanding the signs of a bad exhaust manifold and the consequences of ignoring it is essential for maintaining your vehicle.
Symptoms of a Bad Exhaust Manifold
When an exhaust manifold goes bad, you may notice the following symptoms:
- Loud Exhaust Noise
- A damaged manifold can cause a noticeable increase in engine noise.
- Reduced Engine Performance
- You might experience a loss of power and acceleration.
- Decreased Fuel Efficiency
- A faulty manifold can cause your vehicle to consume more fuel.
- Check Engine Light
- A malfunctioning manifold can trigger the check engine light on your dashboard.
- Visible Exhaust Leaks
- You may see exhaust fumes escaping from the manifold area.
Consequences of Ignoring a Faulty Exhaust Manifold
Failing to address a bad exhaust manifold can lead to serious problems, including:
- Engine Damage
- Prolonged exposure to hot exhaust gases can damage engine components.
- Increased Emissions
- A faulty manifold can cause your vehicle to emit more pollutants.
- Failed Emissions Test
- You may not pass your state's emissions inspection.
- Costly Repairs
- Ignoring the issue can lead to more extensive and expensive repairs down the line.
What to Do If Your Exhaust Manifold Goes Bad
If you suspect your exhaust manifold is failing, it's important to take action promptly:
- Schedule an Inspection
- Have a professional mechanic inspect your exhaust system.
- Replace
- You may need to replace the manifold.
- Preventive Maintenance
- Regularly maintain your vehicle to prevent future issues.
By addressing a bad exhaust manifold early, you can avoid more severe problems and keep your vehicle running smoothly.
Yes, repeated heat cycles without proper torqueing or thermal expansion clearance can cause warping or flange misalignment.
With proper maintenance and torque checks, it can last 300,000 miles or more, depending on operating conditions.
Look for black soot trails, rust discoloration, or carbon deposits around the flange or collector areas.
Welding cast iron is difficult and often unreliable under high heat; replacement is the recommended solution.
Mack Exhaust Manifolds
