How to drain the fuel tank, remove and install the fuel tank on Buick Regal?

In order to drain the fuel tank, you should first open the fuel tank cap; thereafter place the siphon pump at the end of the 1/4 in. The second 6mm fuel return hose is situated above the rear axle if one cannot find it there then it is near the fuel pump on the passenger side of the engine and after running the siphon pump and removing all the fuel one has to replace the both hoses and the fuel cap. When installing and removing the quick connect fitting 1975-77 models, siphon the fuel from the tank, disconnect the fuel gauge sending unit wire from the rear wiring harness, raise the car and remove the fuel gauge wire screw from the underbody, locate the fuel line connected to the sending unit pickup line and remove it, in addition remove the vent hoses, and stripper retaining bolts to lower the support straps and gently lower the tank. Therefore to install the program the process will be quite inversely, meaning all these above steps will be followed in reverse. For 1978-87 models, it is very similar: first, draw out the fuel, then cut out the fuel gauge sending unit wire, lift the car with a jack, unscrew the fuel gauge ground wire, disconnect the fuel line, remove the vent hoses, and, at last, remove the strap retaining bolts to lower the tank. Be sure to align the body over the frame mounting hole while installing a body mount so that there are no metal to metal contacts, for all bolt in body, the use of the tube spacer, the insulator and the metal washer must be in position into the frame rail. Do not over-torque the body mount to minimize chances of a collapsed tube spacer or a stripped bolt and fit the lower cushions and retainers for body bolts and take it to 77 ft. lbs. (105 Nm). Make sure surfaces are clean and dry for clamping, if body mount bolt threads do not turn freely, put a tap through the cage nut to remove foreign material but do not punch through the underbody. Lastly, turn the car lower, torque the intermediate steering shaft clamp bolt at 40 ft. lbs. Torque the cylinder head bolts to a final 54 Nm, and fit the strut which supports the engine.

Genuine Buick Regal Fuel Tank

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12 Fuel Tanks found

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Buick Regal TANK KIT-FUEL
Part Number: 42828709
$652.02 MSRP: $1025.20
You Save: $373.18 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 84316423, 84507519, 84760125
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK | 4 Cyl 2.0L
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Buick Regal Tank Assembly, Fuel
Part Number: 12777874
$628.30 MSRP: $947.68
You Save: $319.38 (34%)
ADD TO CART
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Tank Kit, Fuel
Part Number: 13245054
$197.54 MSRP: $296.60
You Save: $99.06 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Tank Kit, Fuel
Part Number: 84166374
$624.65 MSRP: $942.15
You Save: $317.50 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fuel Tank
- Replaces: 84112559, 23408838
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Tank Kit, Fuel
Part Number: 13245051
$212.78 MSRP: $319.47
You Save: $106.69 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Tank Assembly, Fuel
Part Number: 25328266
$187.10 MSRP: $763.54
You Save: $576.44 (76%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Replaces: 25169136
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Buick Regal | CUSTOM, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Tank Kit, Fuel
Part Number: 84507517
$661.13 MSRP: $997.17
You Save: $336.04 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Replaces: 23151165, 84457348, 84017666
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK | 4 Cyl 2.0L
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Buick Regal Tank Kit, Fuel
Part Number: 84343947
$740.10 MSRP: $1116.31
You Save: $376.21 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal 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 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS | 6 Cyl 3.8L
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Buick Regal Tank Assembly, Fuel, Less Sender
Part Number: 22505822
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
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Buick Regal Tank Assembly, Fuel
Part Number: 25328265
Product Specifications
- Other Name: TANK, Fuel; Fuel Tank
- Replaces: 25316372
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Buick Regal | CUSTOM, GS, LIMITED, LS | 6 Cyl 3.8L
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Buick Regal 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:
- 1988-1996 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L

Buick Regal Fuel Tank

The Fuel Tank of Buick Regal automobiles is an important part of supply system of fuel for the engine, besides accommodating important electrical components such as electric fuel pump and fuel gauge sender. Being built to last to some extent in tough environments, Buick Regal Fuel Tanks are usually made of either steel metal or high-density polyethylene (HDPE) plastic material with each holding its own functions. Metallic tanks which are usually made from stamped and welded steel or aluminum are rather sensitive to corrosion and rust while plastic tanks are somewhat resistant to environmental conditions though they have tendency to crack under certain conditions. For years Buick Regal models have incorporated different kinds of fuel tanks, incorporating positive progression in this facet, technology as well as adhering to safety standards. Contemporary designs use features like baffle to reduce the motion of fuel and improve noise dampening and also has its use in the Evaporative Emission Control System (EVAP) to check on loss of vapor. As for each, all Buick Regal Fuel Tanks are checked for their leak in the test and constructed to facilitate the safe and optimal fuel supply.

Each OEM Buick Regal Fuel Tank we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Regal Fuel Tank Parts Questions & Experts Answers

Tank Assembly, Fuel, Less Sender
22505822
Q: How to drain the fuel tank, remove and install the fuel tank on Buick Regal?
A: In order to drain the fuel tank, you should first open the fuel tank cap; thereafter place the siphon pump at the end of the 1/4 in. The second 6mm fuel return hose is situated above the rear axle if one cannot find it there then it is near the fuel pump on the passenger side of the engine and after running the siphon pump and removing all the fuel one has to replace the both hoses and the fuel cap. When installing and removing the quick connect fitting 1975-77 models, siphon the fuel from the tank, disconnect the fuel gauge sending unit wire from the rear wiring harness, raise the car and remove the fuel gauge wire screw from the underbody, locate the fuel line connected to the sending unit pickup line and remove it, in addition remove the vent hoses, and stripper retaining bolts to lower the support straps and gently lower the tank. Therefore to install the program the process will be quite inversely, meaning all these above steps will be followed in reverse. For 1978-87 models, it is very similar: first, draw out the fuel, then cut out the fuel gauge sending unit wire, lift the car with a jack, unscrew the fuel gauge ground wire, disconnect the fuel line, remove the vent hoses, and, at last, remove the strap retaining bolts to lower the tank. Be sure to align the body over the frame mounting hole while installing a body mount so that there are no metal to metal contacts, for all bolt in body, the use of the tube spacer, the insulator and the metal washer must be in position into the frame rail. Do not over-torque the body mount to minimize chances of a collapsed tube spacer or a stripped bolt and fit the lower cushions and retainers for body bolts and take it to 77 ft. lbs. (105 Nm). Make sure surfaces are clean and dry for clamping, if body mount bolt threads do not turn freely, put a tap through the cage nut to remove foreign material but do not punch through the underbody. Lastly, turn the car lower, torque the intermediate steering shaft clamp bolt at 40 ft. lbs. Torque the cylinder head bolts to a final 54 Nm, and fit the strut which supports the engine.