BMW 8485646-03 Fuel Tank Pump Sending Unit 330I-M340I-G20

( Type: Fuel Sending Unit, Fuel Pump ), ( Ipn: 330i M340i G20 ), ( Manufacturer Part Number: 8485646-03 ), ( Fuel Type: Gasoline )

Review BMW Fuel Tank Pump Sending Unit Assembly Oem fits 330I G20 2019–2024

Introducing the BMW 8485646-03 Fuel Tank Pump Sending Unit, a crucial component for maintaining the optimal fuel level in your BMW 3 Series 2019-2024 330i and M340i G20 models. This sending unit is engineered to work seamlessly with your vehicle's fuel system, ensuring precise and reliable fuel level readings.

The BMW 8485646-03 Fuel Tank Pump Sending Unit is a high-quality OEM (Original Equipment Manufacturer) part, meaning it is manufactured to the same stringent standards as the parts originally installed in your BMW. This unit features a robust design, ensuring it can withstand the rigors of daily use and the demands of your high-performance vehicle.

This fuel tank pump sending unit is responsible for detecting the fuel level in your vehicle's fuel tank and transmitting this information to the vehicle's fuel gauge. The unit contains a float that moves up and down with the fuel level, and when the fuel level reaches a certain point, it triggers the sending unit to send an electrical signal to the fuel gauge, indicating the current fuel level.

The BMW 8485646-03 Fuel Tank Pump Sending Unit is easy to install, requiring only basic hand tools. It is a direct replacement for the original part, ensuring a hassle-free installation process. Additionally, this part comes with a comprehensive warranty, giving you peace of mind and protecting your investment.

In summary, the BMW 8485646-03 Fuel Tank Pump Sending Unit is an essential component for maintaining accurate fuel level readings in your BMW 3 Series 2019-2024 330i and M340i G20 models. This OEM part features a robust design, is easy to install, and comes with a comprehensive warranty, making it a wise investment for BMW owners.

The BMW Fuel Tank Pump Sending Unit (part number: 8485646-03) is an essential component in the fuel system of BMW 330i and M340i models produced between 2019 and 2024 (G20 generation). This component is responsible for supplying fuel to the engine and sending the fuel level information to the vehicle's onboard computer. Let's discuss the pros and cons of buying this part.

1. Enhanced Fuel Efficiency: A faulty fuel pump sending unit may cause inaccurate fuel level readings, leading to unnecessary fuel consumption. Replacing the faulty part ensures that the vehicle's fuel system functions optimally, resulting in improved fuel efficiency.

2. Reliable Performance: A new fuel pump sending unit guarantees reliable performance, ensuring that the vehicle's fuel system functions correctly and efficiently.

3. Peace of Mind: Replacing a faulty fuel pump sending unit provides peace of mind, knowing that the fuel system is functioning correctly and that there are no potential safety hazards.

1. Cost: Replacing the fuel pump sending unit can be costly, especially if you choose to buy it from a dealership. Aftermarket options may be more affordable, but it's essential to ensure that they are of good quality and compatible with your vehicle.

2. Installation Complexity: The fuel pump sending unit is located in the fuel tank, making it a challenging component to access and replace. This complexity may result in additional labor costs if you choose to have the part installed by a professional mechanic.

3. Potential for Further Complications: Replacing the fuel pump sending unit may uncover further fuel system issues that require additional repairs, adding to the overall cost.

The decision to buy a new BMW fuel tank pump sending unit (part number: 8485646-03) depends on various factors, including the vehicle's condition, driving habits, and budget. If you experience issues with your fuel system, such as inaccurate fuel level readings, it's essential to address the problem promptly to avoid potential safety hazards and improve fuel efficiency. Weighing the pros and cons, the benefits of reliable performance, enhanced fuel efficiency, and peace of mind outweigh the costs and potential complications. Therefore, we recommend replacing the faulty fuel pump sending unit as soon as possible. If you're looking for an affordable option, consider purchasing an aftermarket part from a reputable supplier.

Details:

8-SPEED AUTOMATIC TRANSMISSION 2WD. PARTS CAME OFF A 2020 BMW 330I RWD. G20 BODY/CHASSIS. 2.0L TURBON I4 B46D ENGINE.

part #: 848564603 prices

• $114.99-$134.99

specifications pumpunite:

• for models: 330i, G20
• for makes: Bmw
• for years: 2019-2024
• type: Fuel Sending Unit, Fuel Pump
• interchange part number: 330I M340I G20
• manufacturer part number: 8485646-03
• fuel type: Gasoline

seller pumpunite:

• city: Anderson, South Carolina
• rating: 99.9%
• # reviews: 9937

shipping pumpunite:

• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00
• transit: 2-7 Days

payments pumpunite:

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

returns pumpunite:

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

general pumpunite:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
• condition: Used

offer pumpunite:

• started: January 15, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

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