How should one safely drain the fuel tank and monitor the fuel level on BMW X5?

During the process of draining the fuel tank one should use a safe storage container as well as a fuel pumping equipment which has been certified. Switch the iron on and let the engine run for about 10 to 15 seconds to allow the fuel compensating siphon assembly to fill to facilitate drawing the contents of both lobes of the fuel tank through the fuel filler pipe. Remove the negative cable from the battery without fail while reading the battery disconnection cautions first. Twist the suction hose to withdraw fuel into the storage unit while the fuel tank filler cap is removed and the hose inserted into the filler neck to about 130 cm (51 inches). The fuel level reduction in both lobes should be checked; do this by removing the rear seat cushion to reveal both fuel tank sender harness connectors. Tester should use the multimeter to measure the resistance at both senders and expect the resistance to go down as the fuel level goes down. That if the siphoning mechanism was found to be faulty the left tank lobe having been separated should be drained by removing the sender cover and pumping the fuel directly out of the left lobe. When disconnecting the suction hose from the tank filler neck be cautious not to damage the filler neck baffle plate. Care should be taken to ensure there are at least 5 litres (1.5 US gallons) of fuel in the tank before starting the engine as operation of the fuel pump without fuel in the tank is detrimental to it.

Genuine BMW X5 Fuel Tank

Gas Tank

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9 Fuel Tanks found

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BMW X5 Plastic Fuel Tank
Part Number: 16119426339
$1270.21 MSRP: $1637.16
You Save: $366.95 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2025 BMW X5 | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV), M50i(G05), xDrive40i(G05), xDrive50i(G05)
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BMW X5 Plastic Fuel Tank
Part Number: 16117344554
$1209.70 MSRP: $1559.18
You Save: $349.48 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2014-2018 BMW X5 | sDrive35i(F15), xDrive35i(F15), xDrive50i(F15)
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BMW X5 Plastic Fuel Tank
Part Number: 16116766596
$1088.75 MSRP: $1403.28
You Save: $314.53 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2000-2006 BMW X5 | 3.0i(E53), 4.4i(E53), 4.6is(E53), 4.8is(E53)
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BMW X5 Plastic Fuel Tank
Part Number: 16116752552
$1088.75 MSRP: $1403.28
You Save: $314.53 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2000-2006 BMW X5 | 3.0i(E53), 4.4i(E53), 4.6is(E53)
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BMW X5 Plastic Fuel Tank
Part Number: 16117195462
$1149.21 MSRP: $1481.21
You Save: $332.00 (23%)
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2018 BMW X5 | xDrive35d(E70), xDrive35d(F15)
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BMW X5 Plastic Fuel Tank
Part Number: 16117195461
$1149.21 MSRP: $1481.21
You Save: $332.00 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW X5 | 3.0si(E70), 4.8i(E70), xDrive30i(E70), xDrive35i(E70), xDrive48i(E70), xDrive50i(E70)
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BMW X5 Metal Fuel Tank
Part Number: 16119470815
$1270.21 MSRP: $1637.16
You Save: $366.95 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW X5 | 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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BMW X5 Fuel Tank
Part Number: 16117386367
$7816.23 MSRP: $9374.68
You Save: $1558.45 (17%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2016-2018 BMW X5 | xDrive40e(F15)
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BMW X5 Plastic Fuel Tank
Part Number: 16117484936
$1587.73 MSRP: $2046.42
You Save: $458.69 (23%)
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW X5 | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)

BMW X5 Fuel Tank

The BMW X5 Fuel Tank is the secure reservoir for gasoline. It feeds the engine and traps the vapors so that they cannot escape into the atmosphere. Inside, an electric pump and level sender are tucked behind baffles that limit slosh and keep pickup points submerged even when the SUV goes around a corner hard. Through its production run, BMW offered two main styles of X5 Fuel Tank, stamped and welded steel units and blow molded HDPE plastic shells, which were both pressure tested at the factory. Earlier X5 models usually had the steel version, and later builds moved more towards plastic, which clearly had trade-offs. Steel provides rigidity but is vulnerable to corrosion after seasons of salt exposure. Plastic shrugs off rust but may crack when exposed to extreme temperatures or impact. The Fuel Tank is also home to the gauge that you look at from the dash, and BMW drivers are fond of the fact that the design of the Fuel Tank keeps fuel noise low. When a Fuel Tank is replaced, matching metal straps should be included to make the assembly secure. Ultimately, all BMW X5s depend on its Fuel Tank for quiet, uninterrupted fuel delivery and safer driving.

If you are looking for OEM BMW X5 Fuel Tank, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW X5 Fuel Tank that come backed by the manufacturer's warranty.

BMW X5 Fuel Tank Parts Questions & Experts Answers

Plastic Fuel Tank
16116752552
Q:
How should one safely drain the fuel tank and monitor the fuel level on BMW X5?
Posted by Adarsh B.
A:
During the process of draining the fuel tank one should use a safe storage container as well as a fuel pumping equipment which has been certified. Switch the iron on and let the engine run for about 10 to 15 seconds to allow the fuel compensating siphon assembly to fill to facilitate drawing the contents of both lobes of the fuel tank through the fuel filler pipe. Remove the negative cable from the battery without fail while reading the battery disconnection cautions first. Twist the suction hose to withdraw fuel into the storage unit while the fuel tank filler cap is removed and the hose inserted into the filler neck to about 130 cm (51 inches). The fuel level reduction in both lobes should be checked; do this by removing the rear seat cushion to reveal both fuel tank sender harness connectors. Tester should use the multimeter to measure the resistance at both senders and expect the resistance to go down as the fuel level goes down. That if the siphoning mechanism was found to be faulty the left tank lobe having been separated should be drained by removing the sender cover and pumping the fuel directly out of the left lobe. When disconnecting the suction hose from the tank filler neck be cautious not to damage the filler neck baffle plate. Care should be taken to ensure there are at least 5 litres (1.5 US gallons) of fuel in the tank before starting the engine as operation of the fuel pump without fuel in the tank is detrimental to it.
Answered by BMW Parts Specialist Adrian / May 19, 2026