AUDI 4L0131899M Tdi Diesel Exhaust Fluid Pump 4L0131899H 3.0L

( Manufacturer Part Number: 4L0131899M ), ( Part Type: Fluid Exhaust Pump ), ( Compatible Part Numbers: 4l0131899h, 4l0131899f, 4l0131899g, 4l0131899c )

Review AUDI Tdi 3.0l Diesel Exhaust Fluid Def Pump fits Q7 2008–2015

Introducing the Audi 4L0131899M, a critical component for the maintenance of your 2008-2015 Audi Q7 TDI with the 3.0L diesel engine. This part is specifically designed to be the exhaust fluid defusion pump, ensuring the efficient and effective operation of your Selective Catalytic Reduction (SCR) system.

The exhaust fluid defusion pump plays a crucial role in delivering diesel exhaust fluid (DEF) to the SCR catalyst. It creates a fine mist of DEF which is then injected into the exhaust gases to reduce harmful nitrogen oxide emissions. Without this pump functioning properly, your vehicle may fail emissions tests or experience a loss in power and fuel efficiency.

This Audi OEM (Original Equipment Manufacturer) part is meticulously engineered to fit perfectly into your Q7 TDI's engine compartment. It is manufactured using advanced materials and production processes to ensure superior durability and longevity. The pump housing is made from high-strength metal, while the internal components are constructed from resilient plastics and elastomers.

The Audi 4L0131899M is also designed with easy installation in mind. It comes with all necessary hardware, allowing you to replace the old pump with minimal fuss. Additionally, its plug-and-play design ensures a seamless connection to the rest of your vehicle's electrical systems.

Investing in a genuine Audi exhaust fluid defusion pump guarantees that you are getting a part that meets the highest standards of quality and performance. It is backed by Audi's warranty and is built to provide you with peace of mind and reliable operation for years to come.

In summary, the Audi 4L0131899M is an essential component for the proper functioning of your 2008-2015 Audi Q7 TDI 3.0L diesel engine's SCR system. Its precise engineering, durability, and ease of installation make it an invaluable addition to your vehicle maintenance regimen.

Pros and Cons of Buying an Audi 4L0131899M 2008-2015 Q7 TDI 3.0L Diesel Exhaust Fluid (DEF) Pump

a. Improved Emission System: The DEF pump is a crucial component of the Selective Catalytic Reduction (SCR) system, which helps reduce harmful emissions from the vehicle, making it more eco-friendly.

b. Longer Engine Life: Replacing a faulty DEF pump can prevent further damage to the engine, ensuring its longevity.

c. Increased Performance: A properly functioning DEF system ensures the engine runs efficiently, providing better overall performance.

d. Smoother Operation: The DEF pump ensures a consistent flow of DEF to the SCR system, which results in smoother engine operation.

a. Cost: Replacing a DEF pump can be quite expensive, especially for luxury vehicles like the Audi Q7 TDI.

b. Complexity: The DEF system is intricate, and the repair or replacement of the DEF pump can be a challenging process, requiring professional expertise.

c. Availability: Finding the right DEF pump for your specific Audi Q7 TDI model and year can be difficult, and it may involve ordering it from the dealership or an aftermarket supplier.

The decision to buy an Audi 4L0131899M 2008-2015 Q7 TDI 3.0L Diesel Exhaust Fluid (DEF) pump depends on several factors, including your budget, the availability of the part, and your comfort level with complex vehicle repairs. While the DEF pump is essential for the proper functioning of the SCR system and the overall health of your engine, its high cost and complexity may deter some buyers. Ultimately, if you prioritize eco-friendliness, performance, and longevity, investing in a new DEF pump for your Audi Q7 TDI may be a worthwhile investment. However, if you're on a tight budget or prefer to avoid complex vehicle repairs, you may want to consider alternative solutions or delay the purchase until your budget allows it.

If you decide to proceed with the purchase of an Audi 4L0131899M 2008-2015 Q7 TDI 3.0L Diesel Exhaust Fluid (DEF) pump, we recommend consulting a trusted mechanic or dealership to ensure the correct part is ordered and installed properly. Proper installation and maintenance of the DEF system will help ensure the longevity of the pump and the overall health of your engine.

Details:

2008 2015 AUDI Q7 TDI 3.0L Diesel Exhaust Fluid / DEF PUMP 4L0131899M.

part #: 4l0131899m prices

• $784.79-$950.02

specifications carbcoon:

• for models: Q7
• for makes: Audi
• for years: 2008-2015
• mpn: 4l0131899m
• part type: Fluid Exhaust Pump
• compatible part numbers: 4l0131899h, 4l0131899f, 4l0131899g, 4l0131899c

payments carbcoon:

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

seller carbcoon:

• city: Alabaster, Alabama
• # reviews: 904
• rating: 96.4%

general carbcoon:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

offer carbcoon:

• started: August 28, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

returns carbcoon:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

shipping carbcoon:

• service: USPS Ground Advantage
• carrier: USPS
• cost: $16.00
• transit: 6-12 Days
• type: Calculated
• class: Standard

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