Volvo Mack D11, D13, D16, MP7, MP8 Fuel Filter Housing 2008-2017: OEM 21870635
VOLVO MACK D11, D13, D16, MP7, MP8 FUEL FILTER HOUSING 2008-2017: OEM 21870635
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a New, Tamerx Fuel Filter Housing, Tamerx part number 21870635TX ( OEM Part Number 21870635 ).This part is primarily made for a Volvo Mack D11, D13, D16, MP7, MP8, production years 2008-2017, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 21870635 |
| Additional OEM | 20123285, 21336013, 21870635 |
ADDITIONAL DETAILS
| CONDITION | New |
| UPC / Barcode | 00840490541979 |
| WEIGHT | 6.00 LBS |
SHIPPING OPTIONS
Ship Weight : 6.00 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 for Volvo and Mack trucks built between 2008 and 2017, the Fuel Filter Housing OEM 21870635 provides secure and reliable support for the fuel filter system. This genuine OEM component is manufactured to factory specifications, ensuring precise fitment and dependable protection for D11, D13, D16, MP7, and MP8 engines. By keeping the filter in place and maintaining proper fuel flow, it helps protect the engine from contaminants while supporting consistent performance. Built with durability in mind, it withstands the tough conditions of commercial trucking for long-lasting service life. For operators and fleets, this fuel filter housing offers OEM-backed quality and trusted reliability.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2008 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2009 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2010 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2011 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2012 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2013 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2014 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2015 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2016 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
| 2017 | Volvo Mack | D11 | D13 | D16 | MP7 | MP8 |
PEOPLE ALSO ASKS | BLOG(S)
For Volvo and Mack engines such as the D11, D13, D16, MP7, and MP8 (model years 2008–2017), the fuel system depends on one important component: the fuel filter housing. The OEM 21870635 housing is more than just a container—it’s the structure that ensures clean, reliable fuel reaches the engine.
Core Role
The primary role of the fuel filter housing is to act as a protective chamber for the filters that remove dirt, water, and other contaminants from diesel fuel. By holding the filters in place and directing fuel through them in the correct sequence, it safeguards sensitive parts like injectors and pumps from premature wear.
Key Functions
- Secure Filter Mounting
- Provides a stable base for both primary and secondary filters.
- Fuel Flow Management
- Routes fuel through the proper filtration stages before it reaches the engine.
- Contaminant Protection
- Helps block harmful particles, debris, and moisture that can damage the fuel system.
- Sealed Connections
- Maintains tight seals and proper alignment for leak-free operation.
- Ease of Maintenance
- Allows for quick filter replacement to keep the system performing at its best.
The fuel filter housing OEM 21870635 is essential for maintaining engine reliability. By keeping fuel clean and the system sealed, it ensures Volvo and Mack engines run smoothly, efficiently, and with maximum protection against costly damage.
The fuel filter housing plays an important role in protecting your engine by holding the fuel filter in place and sealing the fuel system. Over time, dirt, debris, and even small leaks can affect its performance. Many drivers ask whether the housing can be cleaned or serviced instead of replaced.
Can It Be Cleaned?
In some cases, yes — the fuel filter housing can be cleaned if buildup or minor contamination is the issue. Carefully removing debris, flushing out the housing, and inspecting seals can restore proper function. However, this is only a temporary solution.
Cleaning May Work If:
- There is minor dirt or sediment inside the housing
- The seals and connections are still intact
- No cracks or structural damage are present
A fuel filter housing that is cracked, warped, or corroded cannot be repaired. In these cases, full replacement is the only reliable option. Continuing to run a damaged housing risks leaks, fuel contamination, and even engine damage.
A fuel filter housing can sometimes be cleaned, but it isn’t a fully serviceable part. If there are signs of wear, leaks, or damage, replacement is the safest solution to protect your engine and maintain fuel system integrity.
It is a genuine OEM fuel filter housing designed for Volvo and Mack engines D11, D13, D16, MP7, and MP8 from 2008–2017.
It securely holds the fuel filter and ensures proper fuel flow through the system.
Yes, it is a direct-fit OEM housing that matches factory specifications for Volvo and Mack applications.
Fuel leaks, restricted fuel flow, or difficulty starting the engine may indicate housing issues.