How should the piston rings be installed and what steps need to be followed for checking and ensuring proper end gaps on Lincoln Navigator?

Before installing the new piston rings, the ring end gaps must be checked, assuming that the piston ring side clearance has been verified correct. Lay out the piston/connecting rod assemblies and the new ring sets to match them with the same piston and cylinder during the end gap measurement and engine assembly. Insert the top ring into the first cylinder, ensuring it is square with the cylinder walls by pushing it in with the top of the piston, positioning it near the bottom of the cylinder. To measure the end gap, slip feeler gauges between the ends of the ring until a gauge equal to the gap width is found, ensuring the feeler gauge slides between the ring ends with slight drag. Compare the measurement to the specifications; if the gap is larger or smaller than specified, double-check the rings for correctness. Excess end gap isn't critical unless it exceeds 0.040-inch, so verify the correct rings for your engine. Repeat the procedure for each ring in the first cylinder and the remaining cylinders, keeping rings, pistons, and cylinders matched. Once the ring end gaps have been checked and corrected, install the rings on the pistons, starting with the oil control ring, which consists of three components. Slip the spacer/expander into the groove, followed by the lower side rail, ensuring not to use a piston ring installation tool to avoid damage. Install the upper side rail in the same manner and check that both side rails can turn smoothly in the ring groove. Next, install the middle ring, ensuring the stamped mark faces up, and use a piston ring installation tool to slide it into the middle groove. Finally, install the top ring in the same manner, ensuring the mark is facing up, and repeat the procedure for the remaining pistons and rings.

Genuine Lincoln Navigator Piston Ring Set

Piston Ring

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10 Piston Ring Sets found

View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: 6L3Z-6148-A
$34.43 MSRP: $50.33
You Save: $15.90 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Ring, Piston Ring Set
- Replaces: 2L3Z-6148-GA, 2L3Z-6148-LA, 2L3Z-6148-AA, 2L3Z-6148-DA, F5AZ-6148-A, F7AZ-6148-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2014 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: 6L3Z-6148-C
$151.80 MSRP: $230.00
You Save: $78.20 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Ring
- Replaces: 2L3Z-6148-FA, 2L3Z-6148-NA, 2L3Z-6148-JA, 2L3Z-6148-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2014 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: BL3Z-6148-C
$27.13 MSRP: $39.67
You Save: $12.54 (32%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Piston Ring
- Replaces: BL3Z-6148-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: 2L3Z-6148-AA
$34.43 MSRP: $50.33
You Save: $15.90 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 6L3Z-6148-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: BL3Z-6148-D
$75.13 MSRP: $136.83
You Save: $61.70 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Ring
- Replaces: BL3Z-6148-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: 2L3Z-6148-CA
$151.80 MSRP: $230.00
You Save: $78.20 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 6L3Z-6148-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: 6L3Z-6148-B
$125.36 MSRP: $228.33
You Save: $102.97 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Ring, Piston Ring Set
- Replaces: 2L3Z-6148-HA, 2L3Z-6148-BA, 2L3Z-6148-MA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2014 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Piston Ring Kit
Part Number: HL3Z-6148-C
$95.53 MSRP: $139.67
You Save: $44.14 (32%)
ADD TO CART
Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
- Manufacturer Note: 0.50MM O/S
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator KIT - PISTON RING
Part Number: ML3Z-6148-D
$31.71 MSRP: $45.17
You Save: $13.46 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston Ring
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2023 Lincoln Navigator | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Kit - Piston Ring
Part Number: 2L3Z-6148-BA
$125.36 MSRP: $228.33
You Save: $102.97 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 6L3Z-6148-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD

Lincoln Navigator Piston Ring Set

In particular, Pistons Ring in Lincoln Navigator automobiles play roles such as standing for the closure of combustion chamber to reduce gas escape, playing a factor in transferring heat, controlling oil intake. These metallic rings which are usually produced from cast iron or steel are expected to offer low friction and sealing capacity critical to enhancing performance as well as improving serviceability in an engine. Today the original Lincoln Navigator Piston Ring Sets were further developed, the latest models use thin rings because they help decrease the amount of friction in the Piston Ring Set and enhance the sealing. Such advancements consist of some varieties of coating for instance plasma-moly and chrome in an effort to increase its durability. That kind of pistons has 2 or more compression rings and one or more oil control rings for the optimal performance at any circumstances. Hence, Piston Ring Set technology of Lincoln Navigator shows that there are further advancements in the usual technology to enhance the dynamism of the car engine.

We provide a wide range of Lincoln Navigator Piston Ring Set at the best prices possible. If you need Lincoln Navigator Piston Ring Set, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Lincoln Navigator Piston Ring Set Parts Questions & Experts Answers

Kit - Piston Ring
2L3Z-6148-AA
Q: How should the piston rings be installed and what steps need to be followed for checking and ensuring proper end gaps on Lincoln Navigator?
A: Before installing the new Piston rings, the ring end gaps must be checked, assuming that the piston ring side clearance has been verified correct. Lay out the piston/connecting rod assemblies and the new ring sets to match them with the same piston and cylinder during the end gap measurement and engine assembly. Insert the top ring into the first cylinder, ensuring it is square with the cylinder walls by pushing it in with the top of the piston, positioning it near the bottom of the cylinder. To measure the end gap, slip feeler gauges between the ends of the ring until a gauge equal to the gap width is found, ensuring the feeler gauge slides between the ring ends with slight drag. Compare the measurement to the specifications; if the gap is larger or smaller than specified, double-check the rings for correctness. Excess end gap isn't critical unless it exceeds 0.040-inch, so verify the correct rings for your engine. Repeat the procedure for each ring in the first cylinder and the remaining cylinders, keeping rings, pistons, and cylinders matched. Once the ring end gaps have been checked and corrected, install the rings on the pistons, starting with the oil control ring, which consists of three components. Slip the spacer/expander into the groove, followed by the lower side rail, ensuring not to use a piston ring installation tool to avoid damage. Install the upper side rail in the same manner and check that both side rails can turn smoothly in the ring groove. Next, install the middle ring, ensuring the stamped mark faces up, and use a piston ring installation tool to slide it into the middle groove. Finally, install the top ring in the same manner, ensuring the mark is facing up, and repeat the procedure for the remaining pistons and rings.