VOLVO 21577507 Vnl Exhaust Fluid Pump Hvol 371.VOHC16 0444042005 12421269

( Manufacturer Part Number: 21577507 ), ( Model: HVOL-CONV ), ( Part Type: Fluid Exhaust Pump ), ( Conditions Options: D13, Vnl, Twh ), ( Genuine Oem: Yes ), ( Ipn: 371.vohc16 ), ( Oe/oem Part Number: 0444042005 )

Review VOLVO Vnl Def Exhaust Fluid Pump fits D13 2016

Introducing the Volvo VNL D13 Def Exhaust Fluid Pump 12421269, a crucial component designed to ensure the optimal performance of your Volvo VNL D13 engine. This pump is specifically engineered to maintain the proper flow of Exhaust Gas Recirculation (EGR) and Diesel Exhaust Fluid (DEF) within the Selective Catalytic Reduction (SCR) system.

The Volvo 21577507 0444042005 exhaust fluid pump is meticulously crafted using high-quality materials, ensuring durability and reliability. Its robust design enables it to withstand the harsh operating conditions of heavy-duty applications. The pump features a compact size, allowing for easy installation and minimal intrusion into the engine compartment.

The pump operates using a positive displacement principle, providing consistent flow rates to ensure precise DEF dosing. Its advanced design also incorporates a pressure relief valve, which protects the pump from overpressure situations and safeguards the SCR system from potential damage.

The Volvo VNL D13 Def Exhaust Fluid Pump 12421269 is designed to meet the stringent emissions regulations set by organizations like the Environmental Protection Agency (EPA) and European Union (EU). By maintaining the correct DEF flow, this pump contributes to the reduction of harmful exhaust emissions, making it an essential component for any Volvo VNL D13 vehicle.

In case of a pump failure, the Volvo VNL D13 Def Exhaust Fluid Pump 12421269 is readily available as a replacement part. Its straightforward design and ease of installation make it a popular choice among Volvo fleet maintenance teams and truck repair shops.

By investing in the Volvo VNL D13 Def Exhaust Fluid Pump 12421269, you can rest assured that your Volvo VNL D13 engine will continue to operate at its best, both in terms of performance and emissions compliance.

The Volvo VNL D13 Def Exhaust Fluid Pump 12421269 is an essential component for maintaining the selective catalytic reduction (SCR) system in Volvo D13 engines. This system is designed to reduce harmful emissions, making it a crucial element for environmental friendliness and regulatory compliance. Here are some pros and cons of buying this specific exhaust fluid pump.

1. OEM Part: This pump is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance.

2. Ensures Proper Functioning: A faulty exhaust fluid pump can cause a multitude of issues, including a check engine light, loss of power, and poor fuel economy. Replacing it with a new, genuine Volvo part can prevent these problems and restore the engine's efficiency.

3. Reduces Emissions: A properly functioning SCR system is essential for minimizing the emission of harmful pollutants, making this pump an investment in the environment and public health.

4. Volvo Warranty: As an OEM part, it may come with a Volvo warranty, providing peace of mind and potential savings in the long run.

1. Cost: The price of the OEM exhaust fluid pump might be higher than aftermarket alternatives or used parts. However, the benefits of using a genuine Volvo part, such as perfect fit and optimal performance, might outweigh the cost difference.

2. Availability: Depending on the location and dealer availability, it might take some time to source and receive this part.

3. Installation: Installing a new exhaust fluid pump requires some mechanical knowledge and skills. If you're not confident in your abilities, it might be a good idea to have it installed by a professional.

In conclusion, the Volvo VNL D13 Def Exhaust Fluid Pump 12421269 is a necessary investment to ensure the proper functioning of your Volvo D13 engine's SCR system. While it may come with a higher cost and potential installation challenges, the benefits of using an OEM part, such as optimal performance, perfect fit, and potential warranty coverage, can make it a worthwhile investment.

If you're experiencing issues with your Volvo D13 engine's SCR system, it's recommended to replace the exhaust fluid pump with a genuine Volvo OEM part, such as the Volvo VNL D13 Def Exhaust Fluid Pump 12421269. This will help restore the engine's efficiency, minimize harmful emissions, and potentially provide peace of mind with a Volvo warranty. If you're not comfortable with the installation process, consider having it installed by a professional to ensure proper fitting and performance.

Details:

D13,21577507,VNL,TWH. Labor and costs associated with part installation are not covered under warranty.

part #: 21577507 prices

• $231.95-$775.00

specifications shopequipm:

• for makes: Volvo
• for years: 2016
• mpn: 21577507
• model: Hvol-conv
• part type: Fluid Exhaust Pump
• conditions options: D13, Vnl, Twh
• genuine oem: Yes
• ipn: 371.vohc16
• oe/oem part number: 0444042005

shipping shopequipm:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• type: Fixed
• carrier: FedEx
• transit: 2-6 Days
• cost: $0.00

seller shopequipm:

• city: Spokane, Washington
• # reviews: 42665
• rating: 99.8%

returns shopequipm:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

payments shopequipm:

• wallet: Google-pay
• credit card: Discover
• other

general shopequipm:

• Commercial Truck Parts > Air Intake Fuel Delivery > Diesel Exhaust Fluid DEF Systems
• condition: Used

offer shopequipm:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: December 9, 2025