How to Service and Repair the Radiator Drain Plug on Buick LaCrosse?

The first task before radiator drain plug replacement is to drain all cooling system content. Start by removing the radiator drain plug through counterclockwise rotation followed by straight-forward extraction after observing how the seal remains attached to the plug. Clean the drain opening as well as the drain plug material. The installation process begins by setting the drain plug seal onto the drain plug stem before screwing the drain plug clockwise and verifying that the body stands completely inside the side tank. Finally, fill the cooling system.

OEM Buick LaCrosse Drain Plug

Oil Drain Plug

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5 Drain Plugs found

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Buick LaCrosse Drain Plug Part Number: 55577568
$9.55 MSRP: $15.74
You Save: $6.19 (40%)
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Product Specifications
- Other Name: Plug Assembly-Oil Pan Drain; Engine Oil Drain Plug; Oil Drain Plug; Plug, Engine Oil Pan Drain
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Drain Plug, Lower Part Number: 13267636
$10.75 MSRP: $15.99
You Save: $5.24 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cock, Radiator Outlet (Lower); Radiator Drain Plug; Cock, Drain Cock
- Position: Lower
- Replaces: 52461346, 52482151, 10368798
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Drain Plug Part Number: 11562588
$6.90 MSRP: $11.39
You Save: $4.49 (40%)
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Product Specifications
- Other Name: Plug, Oil Pan Drain; Engine Oil Drain Plug; Oil Drain Plug; Oil Pan Drain Plug; Oil Pan Plug; Plug, Engine Oil Pan Drain
- Replaces: 03522351, 03538469, 03536964, 24100042, 11518377, 11519933, 3538469, 88891787, 3522351, 3536964
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2016 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Super, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.3 L GAS
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Buick LaCrosse Drain Plug, Lower Part Number: 23444086
$19.90 MSRP: $30.01
You Save: $10.11 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cock, Radiator Outlet (Lower); Radiator Drain Plug
- Position: Lower
- Replaces: 23385875
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Differential Plug Part Number: 55573646
$4.87 MSRP: $7.73
You Save: $2.86 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Plug, Transfer Case Fill; Differential Cover Plug; Rear Axle Filler & Drain; Front Axle & Center; Oil Plug; Lubrication; Transfer Case.
- Replaces: 13297321
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

Buick LaCrosse Drain Plug

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Buick LaCrosse Drain Plug Parts and Q&A

Drain Plug
11562588
Q: How to Service and Repair the Radiator Drain Plug on Buick LaCrosse?
A:
The first task before radiator drain plug replacement is to drain all cooling system content. Start by removing the radiator drain plug through counterclockwise rotation followed by straight-forward extraction after observing how the seal remains attached to the plug. Clean the drain opening as well as the drain plug material. The installation process begins by setting the drain plug seal onto the drain plug stem before screwing the drain plug clockwise and verifying that the body stands completely inside the side tank. Finally, fill the cooling system.