How to remove and install the oil pan on Cadillac ElDorado and Fleetwood?

To remove and install the oil pan on 4.5L and 4.9L engines, start by disconnecting the negative battery cable and raising the vehicle. Drain the crankcase and remove the torque converter/flywheel covers from the transaxle. On certain models, remove the exhaust crossunder pipe and reposition it. Then, remove the oil pan-to-engine bolts and the oil pan itself. Clean the gasket mounting surfaces and apply a ¼ inch bead of RTV at the rear main bearing cap and front cover to block joints. Install the oil pan and tighten the bolts to 14 ft. lbs. (18 Nm). Reinstall the exhaust crossunder pipe and the torque converter/flywheel covers. Lower the vehicle, fill the crankcase, and reconnect the negative battery cable. For the 4.6L engine, start by removing the engine assembly and placing it on a stand. Drain the engine oil and remove the 13 oil pan bolts to take off the oil pan. If the oil pan gasket is not damaged, it can be reused, but do not remove it from the oil pan groove unless replacement is necessary. Install a new oil pan seal if required, starting by placing the seal into the pan groove and working it in both directions. Position the oil pan to the crankcase and install the 13 retaining bolts, tightening them to 9 ft. lbs. (10 Nm) in the specified sequence. Finally, reinstall the engine assembly and fill the crankcase with oil.

Genuine Cadillac Eldorado Oil Pan

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Cadillac Eldorado Pan,Oil
Part Number: 12564803
$408.03 MSRP: $586.50
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Product Specifications
- Other Name: PAN, Engine Oil; Oil Pan
- Replaces: 12604016, 03537183, 3537183
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-2002 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.6L
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Cadillac Eldorado Pan Asm,Automatic Transmission Oil
Part Number: 8635959
Product Specifications
- Other Name: PAN, Transmission Oil Pan
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Eldorado | BIARRITZ, COMMERCIAL CHASSIS, ELDORADO | 6 Cyl 4.1L, 8 Cyl 4.1L, 8 Cyl 5.7L Diesel
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Cadillac Eldorado Pan,Oil
Part Number: 25522386
Product Specifications
- Other Name: PAN, Engine Oil; Oil Pan
- Replaces: 12360301
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982 Cadillac Eldorado | ELDORADO | 6 Cyl 4.1L
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Cadillac Eldorado Pan Assembly, Oil (Complete)
Part Number: 3538466
Product Specifications
- Other Name: PAN, Engine Oil; Oil Pan
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1993 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 4.9L
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Cadillac Eldorado Pan Assembly, Oil
Part Number: 1622872
Product Specifications
- Other Name: PAN, Engine Oil; Oil Pan
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Eldorado | BIARRITZ, COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L

Cadillac Eldorado Oil Pan

The Cadillac Eldorado Oil Pan plays the role of holding crankcase oil that is supposed to be splashed on the walls of the engine in order to lubricate it when running. Captured beneath the engine, most Eldorado cars employ a wet sump system in which the oil pan is used for collecting and storing oil. Oil pump sucks the oil in the pan through a pickup tube and circulates it in the engine hence reducing the friction between moving parts; it cools the oil before it is again sunk in the pan. Early models, going back to the past may have used stamped steel pans for the oil reservoir while the current generation Eldorado engines may employ cast aluminum pans for better performance and longer lasting. In conclusion, the Oil Pan of Cadillac Eldorado cars has an essential function in transferring all sorts of lubrication that it needs for a healthy engine.

Each OEM Cadillac Eldorado Oil Pan 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.

Cadillac Eldorado Oil Pan Parts Questions & Experts Answers

Pan Assembly, Oil (Complete)
3538466
Q: How to remove and install the oil pan on Cadillac ElDorado and Fleetwood?
A: To remove and install the oil pan on 4.5L and 4.9L engines, start by disconnecting the negative battery cable and raising the vehicle. Drain the crankcase and remove the torque converter/flywheel covers from the transaxle. On certain models, remove the exhaust crossunder pipe and reposition it. Then, remove the oil pan-to-engine bolts and the oil pan itself. Clean the gasket mounting surfaces and apply a ¼ inch bead of RTV at the rear main bearing cap and front cover to block joints. Install the oil pan and tighten the bolts to 14 ft. lbs. (18 Nm). Reinstall the exhaust crossunder pipe and the torque converter/flywheel covers. Lower the vehicle, fill the crankcase, and reconnect the negative battery cable. For the 4.6L engine, start by removing the engine assembly and placing it on a stand. Drain the engine oil and remove the 13 oil pan bolts to take off the oil pan. If the oil pan gasket is not damaged, it can be reused, but do not remove it from the oil pan groove unless replacement is necessary. Install a new oil pan seal if required, starting by placing the seal into the pan groove and working it in both directions. Position the oil pan to the crankcase and install the 13 retaining bolts, tightening them to 9 ft. lbs. (10 Nm) in the specified sequence. Finally, reinstall the engine assembly and fill the crankcase with oil.