Is it dangerous to drive with an inaccurate fuel gauge?

Not directly dangerous, but it risks running out of fuel unexpectedly if you rely on a faulty gauge — repair when convenient and monitor mileage in the meantime.

Can this sensor be replaced without dropping the fuel tank?

On many vehicles yes, if the sensor is combined with the fuel pump assembly accessible from an access panel — but this varies by vehicle.

What is the sensor made of?

A plastic float arm connected to a resistive sensing element.

How do I check whether Fuel level sensor in the tank BMW 6 E63 645 2004 fits my vehicle?

Compare OEM reference 6765843 0580314027, the listed vehicle (BMW 6 E63 2004-2010), connectors, mounting points and the photographs for this exact item.

What is the condition of Fuel level sensor in the tank BMW 6 E63 645 2004?

Listed condition: Used. Current availability: 1 in stock - ready to ship. Review the item photographs and any stated defects as well.

How is Fuel level sensor in the tank BMW 6 E63 645 2004 delivered and returned?

Available delivery methods, timing and price for your country are shown in the cart. Review the applicable 14-day return terms before ordering.

Fuel level sensor in the tank BMW 6 E63 645 2004

Name: Fuel level sensor in the tank BMW 6 E63 645 2004
Brand: BMW
SKU: 6765843 0580314027
Price: 27.00 EUR
Availability: InStock

OEM: 6765843 0580314027

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

Details for this exact part

Code: 6765843 0580314027
OEM: 6765843 0580314027
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: BMW 6 E63 2004-2010
Year: 2004
Engine: Petrol 4.4i 245KW N62B44A
VIN: WBAEH710X0B293039

What is this part and why does it matter?

The fuel tank level sensor measures the amount of fuel in the tank, sending that data to the dashboard fuel gauge.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Inaccurate or fluctuating fuel gauge reading
Gauge stuck at empty or full regardless of actual fuel level
Low fuel warning light triggering incorrectly

Installation information

Usually accessed by removing the fuel pump assembly from the top of the tank — check the tank is low on fuel before starting work, for safety and to reduce spillage.

Frequently asked questions

This sensor typically uses a float and variable resistor — wear on the resistor track or a sticking float mechanism causes an inaccurate or erratic reading over time.

Donor vehicle description

VIN: WBAEH710X0B293039
Make, model: BMW 6 E63
Year: 2004
Engine: Petrol 4.4i 245KW N62B44A
Transmission: Automatic 6-speed
Drive: Rear
Colour: STRATUS METALLIC (440)

306 parts from this car

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August 2026
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August 2026
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June 2026
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