How to address fuel tank leaks or damage?

The fuel tank is plastic and cannot be repaired. There are no reliable repair procedures available to correct leaks or damage. The only approved service is fuel tank replacement. If there is sediment at the bottom of the tank, it should be steam-cleaned. The fuel pump/level sensor module and all EVAP system components should be removed prior to cleaning. It is important to allow the tank to air-dry thoroughly before returning it to service.

How do you remove the fuel tank?

To remove the fuel tank, start by relieving the fuel system pressure and disconnecting the negative battery terminal. Then, raise the vehicle and secure it on jackstands. If necessary, remove the exhaust system underneath the fuel tank. Next, disconnect the EVAP system vent line and the fuel tank filler neck hose clamp. If the tank is not empty, siphon or pump out the remaining fuel. Disconnect the fuel supply line and EVAP purge line quick-connect fittings and remove the fuel tank shield. Support the fuel tank and remove the bolts securing the longitudinal straps. Lower the tank enough to access the fuel pump/fuel level sensor module and the EVAP canister, and disconnect the necessary connections. Finally, lower the tank completely. For installation, simply reverse the removal steps.

Genuine Chevrolet Monte Carlo Fuel Tank

Gas Tank

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10 Fuel Tanks found

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Chevrolet Monte Carlo Tank Assembly, Fuel
Part Number: 21996603
$179.22 MSRP: $269.10
You Save: $89.88 (34%)
Product Specifications
- Other Name: TANK, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Chevrolet Monte Carlo | IMPALA, LS, POLICE CAR, SS | 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Monte Carlo Tank Assembly, Fuel (Complete)
Part Number: 475501
Product Specifications
- Other Name: TANK, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Chevrolet Monte Carlo | CLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO | 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 4.4L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
View related parts
Chevrolet Monte Carlo Tank Assembly, Fuel
Part Number: 15892001
Product Specifications
- Other Name: TANK, Fuel
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Monte Carlo | LS, LT, SS | 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.9L, 8 Cyl 5.3L
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Chevrolet Monte Carlo Tank, Fuel
Part Number: 14037929
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1988 Chevrolet Monte Carlo | CLASSIC 4 DOOR, CLASSIC STATION WAGON, EL CAMINO, MONTE CARLO | 6 Cyl 3.8L, 6 Cyl 4.3L, 6 Cyl 4.3L Diesel, 8 Cyl 4.4L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Chevrolet Monte Carlo Tank Asm,Fuel (Complete)
Part Number: 12531681
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet Monte Carlo | LS, LS 4 DOOR, LUMINA, MONTE CARLO | 6 Cyl 3.1L
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Chevrolet Monte Carlo Tank Assembly, Fuel
Part Number: 25800686
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Replaces: 15898777
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Monte Carlo | LS, LT, SS | 6 Cyl 3.5L
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Chevrolet Monte Carlo Tank Assembly, Fuel
Part Number: 15141578
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Replaces: 10429445, 10427337, 10301359, 10448184, 10330790
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Chevrolet Monte Carlo | IMPALA, LS, LT | 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Monte Carlo Tank Asm,Fuel
Part Number: 25320899
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 Chevrolet Monte Carlo | LS, LUMINA | 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Monte Carlo Tank Asm,Fuel
Part Number: 25320900
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Replaces: 25313368
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Chevrolet Monte Carlo | LS, LTZ, LTZ 4 DOOR, LUMINA, MONTE CARLO, Z34 | 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L
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Chevrolet Monte Carlo Tank Asm Fuel
Part Number: 25164143
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Replaces: 12518545
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 Chevrolet Monte Carlo | LS, LS 4 DOOR, LUMINA, MONTE CARLO | 6 Cyl 3.1L, 6 Cyl 3.4L

Chevrolet Monte Carlo Fuel Tank Parts Questions & Experts Answers

Tank Assembly, Fuel
25800686
Q: How to address fuel tank leaks or damage?
A: The fuel tank is plastic and cannot be repaired. There are no reliable repair procedures available to correct leaks or damage. The only approved service is fuel tank replacement. If there is sediment at the bottom of the tank, it should be steam-cleaned. The Fuel Pump/level sensor module and all EVAP system components should be removed prior to cleaning. It is important to allow the tank to air-dry thoroughly before returning it to service.
Tank Assembly, Fuel
15892001
Q: How do you remove the fuel tank?
A: To remove the fuel tank, start by relieving the fuel system pressure and disconnecting the negative battery terminal. Then, raise the vehicle and secure it on jackstands. If necessary, remove the exhaust system underneath the fuel tank. Next, disconnect the EVAP system vent line and the fuel tank filler neck hose clamp. If the tank is not empty, siphon or pump out the remaining fuel. Disconnect the fuel supply line and EVAP purge line quick-connect fittings and remove the fuel tank shield. Support the fuel tank and remove the bolts securing the longitudinal straps. Lower the tank enough to access the Fuel Pump/fuel level sensor module and the EVAP canister, and disconnect the necessary connections. Finally, lower the tank completely. For installation, simply reverse the removal steps.