How to replace the oil pan on Cadillac STS?

The Oil Pan replacement requires initial removal of the engine front cover followed by unfastening of the power steering hose retainer from the air conditioning (A/C) compressor bracket and intermediate Steering Shaft detachment. You can proceed with taking off Engine Mount lower nuts yet make sure to keep a/c pipes or hoses intact. Drain the engine oil and remove the transmission oil cooler pipe retainer from the engine's right side before you set aside the A/C Compressor bracket bolts. Set up the engine support fixture until all support fixture wing nuts reach maximum tension to achieve proper Oil Pan clearance. The removal of front differential carrier should precede Oil Pan extraction. Thoroughly break down and clean the Oil Pan before performing evaluations. First install the Oil Pan then proceed to install the front differential carrier if present. Use engine support fixture wing nuts to lower the motor while connecting the engine mounts to the frame before you remove the fixture. First install the transmission oil cooler pipe retainer while filling the engine compartment with new engine oil then bracket the A/C Compressor with its housing in place. The final steps involve installing the lower Engine Mount nuts, reconnecting the intermediate Steering Shaft, tightening the power steering hose retainer to the A/C Compressor bracket, and reinstalling the engine front cover.

OEM Cadillac STS Oil Pan

Oil Drain Pan

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6 Oil Pans found

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Cadillac STS Oil Pan Part Number: 12648929
$226.13 MSRP: $372.36
You Save: $146.23 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 12636677, 12596502, 12641017
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
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Cadillac STS Oil Pan Part Number: 12612260
$29.92 MSRP: $91.70
You Save: $61.78 (68%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pan, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Cadillac STS | V | 8 Cyl 4.4 L GAS
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Cadillac STS Oil Pan Part Number: 12612258
$206.54 MSRP: $324.99
You Save: $118.45 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 12603137
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2010 Cadillac STS | Base, Platinum | 8 Cyl 4.6 L GAS
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Cadillac STS Oil Pan Part Number: 12592105
$168.55 MSRP: $265.10
You Save: $96.55 (37%)
Product Specifications
- Other Name: Pan, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2008 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
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Cadillac STS Oil Pan Part Number: 12610145
Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 12597230, 12574921
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Cadillac STS | Base | 6 Cyl 3.6 L GAS
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Cadillac STS Oil Pan Part Number: 12567511
Product Specifications
- Other Name: Pan, Engine Oil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Cadillac STS | Base | 8 Cyl 4.6 L GAS

Cadillac STS Oil Pan

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The Oil Pan is one of the important and essential car part which directly impact the performance and durability of a Cadillac STS vehicles. Located to store a large amount of the engine oil the oil pan plays an important role of providing lubrication to the moving parts that is critical in enhancing the efficiency and safety of the engine. A case in point is the Cadillac STS where the manufacturer has substituted stamped-steel oil pans for the new cast aluminum units that are stronger and efficient. This evolution demonstrates Cadillac's quality and innovation, which means that the oil pan is ready to sustain different operating states and does not leak. The Oil Pan is usable on different models of Cadillac STS, thus this Cadillac STS component is suitable for enhancing the performance of these luxury sedans. Its design is not only able to provide enough storage space for oils but also play a cooling role to other exposed parts of the engine thus making the vehicle reliable. Also evidently, Oil Pan is perceived differently in the automotive market because of its durability and compatibility with the high-power engines, in this case the Northstar V8. Like enhanced oil flow and decreased weight, the Oil Pan is an item crucial to the operations of a Cadillac automobile as it gives explicit control to the drivers to have a feel of the flexibility and ability of Cadillac automobiles. Finally, the Oil Pan describes the company's commitment to fine engineering and consumers.

Cadillac STS Oil Pan Parts and Q&A

Oil Pan
12592105
Q: How to replace the oil pan on Cadillac STS?
A:
The Oil Pan replacement requires initial removal of the engine front cover followed by unfastening of the power steering hose retainer from the air conditioning (A/C) compressor bracket and intermediate Steering Shaft detachment. You can proceed with taking off Engine Mount lower nuts yet make sure to keep a/c pipes or hoses intact. Drain the engine oil and remove the transmission oil cooler pipe retainer from the engine's right side before you set aside the A/C Compressor bracket bolts. Set up the engine support fixture until all support fixture wing nuts reach maximum tension to achieve proper Oil Pan clearance. The removal of front differential carrier should precede Oil Pan extraction. Thoroughly break down and clean the Oil Pan before performing evaluations. First install the Oil Pan then proceed to install the front differential carrier if present. Use engine support fixture wing nuts to lower the motor while connecting the engine mounts to the frame before you remove the fixture. First install the transmission oil cooler pipe retainer while filling the engine compartment with new engine oil then bracket the A/C Compressor with its housing in place. The final steps involve installing the lower Engine Mount nuts, reconnecting the intermediate Steering Shaft, tightening the power steering hose retainer to the A/C Compressor bracket, and reinstalling the engine front cover.