How to service the Engine Oil Cooler on Lincoln Navigator?

Service of the Engine Oil Cooler starts with vehicle support while draining engine oil through the drain plug followed by draining coolant before continuing. The first step should be to check the O-ring seals before unscrewing the oil bypass filter so the oil cooler insert and copper pipe can be removed. You must start by installing the oil cooler insert followed by the oil bypass filter for installation procedure. Service the drain plug first then lower your vehicle and add clean engine oil together with engine coolant.

OEM Lincoln Navigator Engine Oil Cooler

Oil Cooler

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4 Engine Oil Coolers found

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Lincoln Navigator Oil Cooler Part Number: ML3Z-6A642-A
$107.07 MSRP: $161.50
You Save: $54.43 (34%)
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Product Specifications
- Other Name: Oil Cooler Assembly; Engine Oil Cooler
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2025 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Navigator Oil Cooler Part Number: BL3Z-6A642-H
$76.33 MSRP: $112.88
You Save: $36.55 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Oil Cooler Assembly; Engine Oil Cooler
- Replaces: BL3Z-6A642-D, BL3Z-6A642-A, BL3Z-6A642-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2021 Lincoln Navigator | Base, Black Label, L, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 3.5L V6, 6 Cyl 3.5 L GAS
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Lincoln Navigator Oil Cooler Part Number: F85Z-6A642-AB
$237.22 MSRP: $348.33
You Save: $111.11 (32%)
Product Specifications
- Other Name: Oil Cooler Assembly; Engine Oil Cooler
- Replaces: F75Z-6A642-FA, F85Z-6A642-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 5.4L V8, 8 Cyl 5.4 L GAS
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Lincoln Navigator Oil Cooler Part Number: 2L3Z-6A642-AB
Product Specifications
- Other Name: Oil Cooler Assembly; Engine Oil Cooler
- Replaces: 2L3Z-6A642-AA, F75Z-6A642-EA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 5.4L V8, 8 Cyl 5.4 L GAS

Lincoln Navigator Engine Oil Cooler

OEM Engine Oil Cooler boasts unmatched quality. Each part goes through full quality checks. They adhere to Lincoln's official factory standards. These steps remove flaws and inconsistencies. So you can get Engine Oil Cooler with long life and a perfect fit. Come to our website and find genuine Lincoln Navigator parts. We keep a wide inventory of OEM Navigator parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Lincoln Navigator Engine Oil Cooler Parts and Q&A

Transmission Cooler
4L1Z-7A095-BB
Q: How to service the Engine Oil Cooler on Lincoln Navigator?
A:
Service of the Engine Oil Cooler starts with vehicle support while draining engine oil through the drain plug followed by draining coolant before continuing. The first step should be to check the O-ring seals before unscrewing the oil bypass filter so the oil cooler insert and copper pipe can be removed. You must start by installing the oil cooler insert followed by the oil bypass filter for installation procedure. Service the drain plug first then lower your vehicle and add clean engine oil together with engine coolant.