How to remove and install the timing chain cover and oil pump in V6 engine on Cadillac Escalade?

The first step to take in order to access the timing chain cover is to needlessly uninstall the oil pan. Next, screw special tool EN-51257 to the engine block, and place one piece of it against the timing chain tensioner, and the other piece against the edge of the body of the oil pump, fastening the mounting bolts in place. Turn the car over and unfasten the oil pump mounting bolt; then, slide the pump off of the crankshaft. Should the oil pump be pulled out without insertion of a new one, then make sure that special tool EN-51267 is secured on the engine block against the pump up to the time of reinsertion; otherwise, the tool warrants a new oil pump. To check, remove the oil pump cover and pull out the rotors of the pump body, clean all the parts with solvent, dry them properly and look fore any damage such as the condition of the bolt holes that has been stripped and the splined surfaces on the crankshaft sprocket. If any of the components are scored, scratched or worn, replace the whole oil pump assembly as the part is not serviceable. For installation turn the pump by hand while pouring clean engine oil into the pick-up tube hole until full. Locate the oil pump atop the end of the crankshaft so that the crankshaft sprocket teeth engage with the oil pump drive teeth inclusive of seating the pump firmly against the block. Apply upward force on the pump body to ensure it makes good contact with tool during the tightening of the bolts and there must be no gap between the oil pump housing and the tool; if there is such gap put the pump against the tool tighten the bolts again. Tighten the mounting bolts of the oil pump to the appropriate torque value, put the timing chain cover in place then the oil pan. Reassemble the engine in the reverse manner to which it was dismantled and fill with oil and coolant where needed, start the engine and check for leakages and oil pressure.

Genuine Cadillac Escalade Oil Pump

Oil Fluid Pump

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12 Oil Pumps found

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Cadillac Escalade Pump Assembly, Oil
Part Number: 12686433
$138.02 MSRP: $238.09
You Save: $100.07 (43%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Dipstick, Oil Pump
- Replaces: 12661206, 12659938, 12657346, 12677143, 12665356, 12673984, 12661761
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Cadillac Escalade | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX | 8 Cyl 6.2L
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Cadillac Escalade Pump Assembly, Oil
Part Number: 12710303
$76.48 MSRP: $185.26
You Save: $108.78 (59%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Oil Pump
- Replaces: 12586665, 12563964, 12563570, 12678151, 12696357
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Cadillac Escalade | 1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 6.0L
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Cadillac Escalade Pump Assembly, Oil
Part Number: 12623423
$120.15 MSRP: $165.22
You Save: $45.07 (28%)
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Product Specifications
- Other Name: PUMP, Engine Oil Pump; Oil Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 Cadillac Escalade | YUKON/DENALI/ESCALADE | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
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Cadillac Escalade Pump,Oil
Part Number: 93442037
$160.92 MSRP: $275.17
You Save: $114.25 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: PUMP, Engine Oil Pump; Oil Pump
- Replaces: 12555283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 Cadillac Escalade | 1 TON CREW CAB, 1/2 TON, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, CREW CAB 1 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, K2500 CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.7L
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Cadillac Escalade Pump Assembly, Oil
Part Number: 12710304
$137.48 MSRP: $235.08
You Save: $97.60 (42%)
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Product Specifications
- Other Name: Oil Pump
- Replaces: 12612289
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 Cadillac Escalade | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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Cadillac Escalade PUMP ASM-OIL
Part Number: 40009011
$118.57 MSRP: $189.07
You Save: $70.50 (38%)
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Product Specifications
- Replaces: 55508996, 40009557
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Cadillac Escalade | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel
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Cadillac Escalade Pump Assembly, A/Trns Aux Fluid
Part Number: 24043635
$146.27 MSRP: $229.53
You Save: $83.26 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 24048561
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Cadillac Escalade | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 6.2L
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Cadillac Escalade PUMP ASM-OIL
Part Number: 12731661
$90.65 MSRP: $135.27
You Save: $44.62 (33%)
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Product Specifications
- Other Name: Oil Pump
- Replaces: 12698354, 12689919
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Cadillac Escalade | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 5.3L
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Cadillac Escalade Pump Asm,Oil
Part Number: 98470107
Product Specifications
- Other Name: Oil Pump
- Replaces: 98025500, 97328876, 97188652, 98432188
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Cadillac Escalade | 3/4 TON, EXT 3/4 TON
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Cadillac Escalade PUMP ASM-OIL
Part Number: 12731660
$78.03 MSRP: $122.76
You Save: $44.73 (37%)
Product Specifications
- Other Name: Oil Pump
- Replaces: 12697074, 12721659, 12689918, 12698353
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Cadillac Escalade | 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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Cadillac Escalade Pump Asm,Oil (W/ Screen)
Part Number: 19210598
Product Specifications
- Other Name: PUMP, Engine Oil Pump; Oil Pump
- Replaces: 12562025
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Cadillac Escalade | 3/4 TON, EXT 3/4 TON
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Cadillac Escalade Body Kit,Automatic Transmission Fluid Pump
Part Number: 24230108
Product Specifications
- Other Name: BODY, Transmission Oil Pump
- Replaces: 08649964, 8649964
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Cadillac Escalade | 1/2 TON, 4 DOOR 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.7L

Cadillac Escalade Oil Pump

In this case the Oil Pump is a significant component of the Internal Combustion Engine found in Cadillac Escalade automobiles. Its main use is to pump oil under pressure and to issue this to different areas where it is needed for both lubrication and cooling of important parts of an engine including the bearings, pistons and the camshaft. Evaluations carried out on the Cadillac Escalade show the use of various types of oil pumps such as gear, trochoid and vane with mechanical pumps usually being driven by the crankshaft or the camshaft when necessary. The oiling system in Cadillac Escalade pull the oil from the sump and cool and filters it before pumping it all over the engine. It is important to keep oil pressures more or less constant and generally 10 psi for every 1000 RPM, excessive pressure or insufficient pressure may both lead to extensive engine damage. This indicates that oil and filter change is paramount for the Cadillac Escalade so that every component of the engine and the oil pump in particular will last for a long time.

Each OEM Cadillac Escalade Oil Pump 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 Escalade Oil Pump Parts Questions & Experts Answers

Pump Assembly, Oil
12686433
Q: How to remove and install the timing chain cover and oil pump in V6 engine on Cadillac Escalade?
A:
The first step to take in order to access the timing chain cover is to needlessly uninstall the Oil Pan. Next, screw special tool EN-51257 to the engine block, and place one piece of it against the timing chain tensioner, and the other piece against the edge of the body of the oil pump, fastening the mounting bolts in place. Turn the car over and unfasten the oil pump mounting bolt; then, slide the pump off of the crankshaft. Should the oil pump be pulled out without insertion of a new one, then make sure that special tool EN-51267 is secured on the engine block against the pump up to the time of reinsertion; otherwise, the tool warrants a new oil pump. To check, remove the oil pump cover and pull out the rotors of the pump body, clean all the parts with solvent, dry them properly and look fore any damage such as the condition of the bolt holes that has been stripped and the splined surfaces on the crankshaft sprocket. If any of the components are scored, scratched or worn, replace the whole oil pump assembly as the part is not serviceable. For installation turn the pump by hand while pouring clean engine oil into the pick-up tube hole until full. Locate the oil pump atop the end of the crankshaft so that the crankshaft sprocket teeth engage with the oil pump drive teeth inclusive of seating the pump firmly against the block. Apply upward force on the pump body to ensure it makes good contact with tool during the tightening of the bolts and there must be no gap between the oil pump housing and the tool; if there is such gap put the pump against the tool tighten the bolts again. Tighten the mounting bolts of the oil pump to the appropriate torque value, put the timing chain cover in place then the oil pan. Reassemble the engine in the reverse manner to which it was dismantled and fill with oil and coolant where needed, start the engine and check for leakages and oil pressure.