How to replace the oil pan on Buick LeSabre?

Draining engine oil and removing the right engine mount bracket are the first steps to replace the Oil Pan. Begin by disconnecting the electrical connector from the engine oil level sensor before removing it from the Oil Pan. First remove the torque converter cover before loosening all the Oil Pan bolts to extract the Oil Pan. The technician should remove the oil pump pipe alongside the screen and the Oil Pan Gasket. Mating surfaces of the cylinder block need cleaning followed by an inspection of the Oil Pan. Begin your installation by setting the new Oil Pan Gasket followed by installation of the oil pump pipe and screen. Each Oil Pan bolt receives a single gm p/n 12345382 (Canadian P/N 10953489) drop before the bolts get tightened to 14 nm (124 inch lbs.). Install the torque converter cover first before putting the engine oil level sensor into the Oil Pan while torquing it to reach 20 nm (15 ft. Lbs.). Install the right engine mount bracket after connecting the electrical connector to the engine oil level sensor. Fill the engine oil and inspect the vehicle for any fluid leaks when you begin the engine operation.

OEM Buick LeSabre Oil Pan

Oil Drain Pan

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8 Oil Pans found

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Buick LeSabre Oil Pan
Part Number: 25536865
Product Specifications
- Other Name: Pan, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick LeSabre | Collector's Edition, Custom, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS
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Buick LeSabre Oil Pan
Part Number: 24505348
Product Specifications
- Replaced by: 12563240
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Oil Pan
Part Number: 555137
Product Specifications
- Other Name: Pan Assembly-Oil; Pan, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Collector's Edition, Custom, Estate Wagon, Limited | 8 Cyl 5.0 L GAS
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Buick LeSabre Oil Pan
Part Number: 24509015
Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 24505349, 24507902
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Oil Pan
Part Number: 12587389
Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 24506067
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Oil Pan
Part Number: 12563240
Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 24508692, 24505348, 24507900
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Oil Pan
Part Number: 12353406
Product Specifications
- Other Name: Pan; Engine Oil Pan; Pan Kit, Engine Oil; Pan, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick LeSabre Oil Pan
Part Number: 12353129
Product Specifications
- Other Name: Pan Kit, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1994 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS

Buick LeSabre Oil Pan

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Buick LeSabre Oil Pan Parts Questions & Experts Answers

Oil Pan
12587389
Q: How to replace the oil pan on Buick LeSabre?
A: Draining engine oil and removing the right engine mount bracket are the first steps to replace the Oil Pan. Begin by disconnecting the electrical connector from the engine oil level sensor before removing it from the Oil Pan. First remove the torque converter cover before loosening all the Oil Pan bolts to extract the Oil Pan. The technician should remove the oil pump pipe alongside the screen and the Oil Pan Gasket. Mating surfaces of the cylinder block need cleaning followed by an inspection of the Oil Pan. Begin your installation by setting the new Oil Pan Gasket followed by installation of the oil pump pipe and screen. Each Oil Pan bolt receives a single gm p/n 12345382 (Canadian P/N 10953489) drop before the bolts get tightened to 14 nm (124 inch lbs.). Install the torque converter cover first before putting the engine oil level sensor into the Oil Pan while torquing it to reach 20 nm (15 ft. Lbs.). Install the right engine mount bracket after connecting the electrical connector to the engine oil level sensor. Fill the engine oil and inspect the vehicle for any fluid leaks when you begin the engine operation.

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