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  3. BMW 121521010368

BMW Diesel Fluid Reservoir Tank Pump 121521010368 3.5D

fits model: E70, X5. make: Bmw. year: 2009–2013.

Bmw 121521010368 2009-2013 E70 X5 35d 3.5d Def Diesel Fluid Reservoir Active Tank Pump Oem

( Type: Complete Def Reservoir ), ( Oe/oem Part Number: 506063299051, 1471408-02 ), ( Items Included: Diesel Exhaust Fluid Tank Cup Lid, Nox Control Module Exhaust O2 Oxygen Sensor, Def Diesel Fluid Reservoir Active Tank Pump, Diesel Exhaust Fluid Injection Pump Control Module ), ( Country Of Origin: United States ), ( Fuel Type: Diesel ), ( UPC: 121521010368 )

Review BMW 35d 3.5d Def Diesel Fluid Reservoir Active Tank Pump Oem fits E70 X5 2009–2013

BMW E70 X5 35d/3.5d DEF Diesel Fluid Reservoir Tank Pump - Premium Quality Replacement for Your BMW

The BMW 121521010368 Diesel Fluid Reservoir Tank Pump is a high-quality replacement part designed specifically for the BMW E70 X5 models equipped with 35d or 3.5d DEF diesel engines, manufactured between 2009 and 2013. This essential component ensures the smooth and efficient operation of your vehicle's diesel fuel system.

Crafted with precision engineering, this diesel fluid reservoir tank pump boasts a robust design that is built to withstand the rigors of daily driving. The pump is meticulously engineered to deliver a consistent flow of diesel fuel to the engine, ensuring optimal performance and fuel efficiency. The pump is designed to work seamlessly with the vehicle's DEF (Diesel Exhaust Fluid) system, helping to reduce harmful emissions and maintain your vehicle's environmental compliance.

The BMW 121521010368 Diesel Fluid Reservoir Tank Pump is easy to install, with straightforward instructions provided to guide you through the process. It is engineered to fit perfectly into your BMW E70 X5, ensuring a snug and secure connection with minimal modification required. The pump is designed to last, offering long-term reliability and peace of mind.

By choosing the BMW 121521010368 Diesel Fluid Reservoir Tank Pump, you are investing in a premium-quality replacement part that is designed to meet the exacting standards of BMW. This pump is a perfect choice for BMW enthusiasts who demand the highest level of performance and reliability from their vehicles.

In conclusion, the BMW 121521010368 Diesel Fluid Reservoir Tank Pump is an essential upgrade for your BMW E70 X5 35d or 3.5d DEF diesel model. Its robust design, consistent performance, and easy installation make it an excellent choice for maintaining the optimal operation of your vehicle's diesel fuel system. Ensure your BMW continues to perform at its best by replacing your old diesel fluid reservoir tank pump with this high-quality BMW 121521010368 Diesel Fluid Reservoir Tank Pump.

** BMW E70 X5 3.5d Diesel Fluid Reservoir Tank, Pump (2009-2013) Pros and Cons: **Pros:**

1. **Reliable Performance:** The BMW X5 3.5d is known for its powerful and efficient diesel engine, which delivers a smooth driving experience.

2. **Luxurious Interior:** The interior of the X5 is equipped with high-quality materials, offering a comfortable and premium driving environment.

3. **Off-road Capabilities:** The X5 is designed to handle various terrains, making it a suitable choice for those who enjoy off-road adventures.

4. **Resale Value:** BMW vehicles generally hold their value well, which could be beneficial if you decide to sell the X5 in the future.

**Cons:**

1. **Maintenance Costs:** Diesel vehicles, especially those with complex systems like the 3.5d, can be expensive to maintain, especially when it comes to parts like the fluid reservoir tank and pump.

2. **Fuel Efficiency:** Although the 3.5d engine is powerful, it is not as fuel-efficient as some of its competitors.

3. **Size:** The X5 is a large SUV, which can make it difficult to maneuver in tight spaces and consume more fuel during city driving.

4. **Potential Issues with Def Diesel Fluid System:** The DEF (Diesel Exhaust Fluid) system, used to reduce nitrogen oxide emissions, can sometimes cause issues, leading to additional costs for repairs or maintenance.

**Ending Conclusion:**

Buying a BMW E70 X5 3.5d Diesel Fluid Reservoir Tank, Pump (2009-2013) could be a good investment if you're looking for a powerful, luxurious, and capable SUV. However, be prepared for higher maintenance costs, especially when it comes to parts like the fluid reservoir tank and pump. It's essential to research the vehicle's history and have it inspected by a trusted mechanic before making a purchase.

**Recommendation:**

If you decide to purchase this vehicle, consider setting aside a budget for potential maintenance costs and ensure you have a reliable source for parts, such as a BMW dealership or a reputable aftermarket parts supplier. Regular maintenance and timely repairs can help you enjoy the benefits of owning a BMW X5 3.5d while minimizing unexpected costs.

Details:

This will come with everything in the pictures. Shipping, Items are shipped quickly and packaged securely. Communication. Delivery issues caused by the carrier are out of our control.

If its not shown or listed, included. Buyer pays return shipping for any non-defective. All parts are used unless stated otherwise and will show normal wear. This listing is for a used DEF reservoir tank.

This was pulled from a 2011 BMW X5 with 104,014 miles on it. If theres an issue on arrival, send photos immediately so it can be addressed.

part #: 121521010368 prices

  • $280.50-$415.00

specifications fueltanksysteme:

  • for models: E70, X5
  • for makes: Bmw
  • for years: 2009-2013
  • type: Complete Def Reservoir
  • oe/oem part number: 506063299051, 1471408-02
  • items included: Diesel Exhaust Fluid Tank Cup Lid, Nox Control Module Exhaust O2 Oxygen Sensor, Def Diesel Fluid Reservoir Active Tank Pump, Diesel Exhaust Fluid Injection Pump Control Module
  • country of origin: United States
  • fuel type: Diesel
  • upc: 121521010368

general fueltanksysteme:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

offer fueltanksysteme:

  • quantity: 1
  • sold: 0
  • best offers: True
  • availability: In Stock
  • started: December 11, 2025
  • options: Ship-to-home

shipping fueltanksysteme:

  • cost: $0.00
  • service: Economy
  • transit: 4-9 Days
  • class: Economy
  • type: Fixed

returns fueltanksysteme:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

seller fueltanksysteme:

  • # reviews: 12757
  • city: Spokane, Washington
  • rating: 100.0%

payments fueltanksysteme:

  • credit card: Mastercard
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  • wallet: Paypal
for models: e70, x5, for makes: bmw, for years: 2009-2013, type: complete def reservoir, oe/oem part number: 506063299051, 1471408-02, items included: diesel exhaust fluid tank cup lid, nox control module exhaust o2 oxygen sensor, def diesel fluid reservoir active tank pump, diesel exhaust fluid injection pump control module, country of origin: united states, fuel type: diesel,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 20975364371025632,
Bmw 121521010368 Is Similar To:
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5 offers $280.50–$415.00 USD
  • Used. Offer #1 priced at $415.00 + $45.00 shipping estimate = $460.00* total. Us #10 Pulled from a running before wrecked vehicle.+$45.00 shipping
  • Used. Offer #2 priced at $280.50 + $0.00 shipping estimate = $280.50* total. Territories outside of the 48 contiguous states.FREE SHIPPING
  • Used. Offer #3 priced at $399.99 + $49.99 shipping estimate = $449.98* total. SEE PHOTOS FOR DETAILS.+$49.99 shipping
  • Used. Offer #4 priced at $439.99 + $0.00 shipping estimate = $439.99* total. Communication This was pulled from a 2011 BMW X5 with 104,014 miles on it.FREE SHIPPING
  • Used. Offer #5 priced at $425.32 + $75.00 shipping estimate = $500.32* total. Note that even when part numbers match on certain modules, they may require further reprogramming for compatibility. Year Make Model: 2011 BMW BMW X5.+$75.00 shipping

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