What Are the Essential Procedures for a Piston Ring Set Service and Repair on Mercury Cougar?

The correct service and repair method for piston rings consists of standard procedures for evaluating all components including crankshaft and crankshaft bearings, camshaft and crankshaft bearings and cylinder head along with valve train (valves, seats, springs etc) and piston, piston pin, connecting rod and cylinder block and bore. The procedure for subassembly work includes servicing the cylinder head assembly followed by the piston assembly and the piston pin assembly and connecting rod assembly. Engine service and repair includes the steps required for both disassembly and assembly of the power unit. Not providing a dedicated service procedure for internal components suggests that manufacturers have omitted it but the service procedures needed appear in engine service and repair documents.

OEM Mercury Piston Ring Set

Piston Ring

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21 Piston Ring Sets found

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Mercury Piston Rings Part Number: 6L3Z-6148-C
$191.44 MSRP: $278.67
You Save: $87.23 (32%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
- Replaces: 2L3Z-6148-FA, 2L3Z-6148-NA, 2L3Z-6148-JA, 2L3Z-6148-CA
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Piston Rings Part Number: 2U3Z-6148-A
$43.44 MSRP: $62.15
You Save: $18.71 (31%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
- Manufacturer Note: STD
- Replaces: 2U3Z-6148-AA
Fits the following Mercury Models:
- Mountaineer | 1998-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Piston Rings Part Number: XW4Z-6148-A
$81.62 MSRP: $118.80
You Save: $37.18 (32%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
Fits the following Mercury Models:
- Mariner | 2008-2009 | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury Piston Rings Part Number: 6L3Z-6148-A
$41.82 MSRP: $60.87
You Save: $19.05 (32%)
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Product Specifications
- Other Name: Kit - Piston Ring; Engine Piston Ring Set; Piston Ring Set; Piston Ring
- Replaces: 2L3Z-6148-GA, 2L3Z-6148-LA, 2L3Z-6148-AA, 2L3Z-6148-DA, F5AZ-6148-A, F7AZ-6148-AA
Fits the following Mercury Models:
- Cougar | 1995-1997 | XR-7 | 8 Cyl 4.6 L GAS
- Grand Marquis | 1995-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
- Mountaineer | 2002-2010 | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Piston Rings Part Number: 9E5Z-6148-A
$55.67 MSRP: $81.03
You Save: $25.36 (32%)
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Product Specifications
- Other Name: Kit - Piston Ring; Engine Piston Ring Set; Piston Ring Set; Piston Ring
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Milan | 2010-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mercury Piston Rings Part Number: 6L3Z-6148-B
$179.39 MSRP: $276.83
You Save: $97.44 (36%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring Set; Piston Ring
- Replaces: 2L3Z-6148-HA, 2L3Z-6148-BA, 2L3Z-6148-MA
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Piston Rings Part Number: 4F1Z-6148-CA
$68.06 MSRP: $94.15
You Save: $26.09 (28%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring Set; Piston Ring
- Replaces: 2F1Z-6148-AA
Fits the following Mercury Models:
- Sable | 1999-2005 | GS, LS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Piston Rings Part Number: 6S4Z-6148-A
$15.00 MSRP: $20.75
You Save: $5.75 (28%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
- Replaces: F7CZ-6148-AA
Fits the following Mercury Models:
- Tracer | 1997-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Piston Rings Part Number: F2ZZ6148A
$42.85 MSRP: $58.31
You Save: $15.46 (27%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring Set; Piston Ring
Fits the following Mercury Models:
- Colony Park | 1987-1991 | GS, LS | 8 Cyl 5.0 L GAS
- Cougar | 1992-1993 | LS, XR-7 | 8 Cyl 5.0 L GAS
- Grand Marquis | 1986-1991 | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Piston Rings Part Number: 2L3Z-6148-KA
$29.95 MSRP: $40.76
You Save: $10.81 (27%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
- Replaces: XR3Z-6148-AA, F6ZZ-6148-A
Fits the following Mercury Models:
- Cougar | 1996-1997 | XR-7 | 6 Cyl 3.8 L GAS
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Piston Rings Part Number: AL8Z-6148-A
$42.30 MSRP: $58.51
You Save: $16.21 (28%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
Fits the following Mercury Models:
- Mariner | 2010-2011 | Base, Premier | 6 Cyl 3.0 L FLEX
- Milan | 2010-2011 | Premier | 6 Cyl 3.0 L FLEX
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Mercury Piston Rings Part Number: 2S7Z-6148-AA
$35.68 MSRP: $48.56
You Save: $12.88 (27%)
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Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
- Manufacturer Note: STD. & .003" O/S
- Replaces: XS2Z-6148-AA
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 6 Cyl 2.5 L GAS
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Mercury Piston Rings Part Number: F6XZ6148AA
Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
Fits the following Mercury Models:
- Villager | 1993-1998 | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Piston Rings Part Number: XF5Z6148AA
Product Specifications
- Other Name: Ring Kit; Piston Ring; Kit - Piston Ring
Fits the following Mercury Models:
- Villager | 1999-2002 | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Piston Rings Part Number: E8DZ6148A
Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
Fits the following Mercury Models:
- Cougar | 1988-1993 | LS, XR-7 | 6 Cyl 3.8 L GAS
- Sable | 1988-1993 | GS, LS | 6 Cyl 3.8 L GAS
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Mercury Piston Rings Part Number: 2F3Z-6148-BA
Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
Fits the following Mercury Models:
- Grand Marquis | 2003-2004 | GS, LS, LSE | 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Piston Rings Part Number: 3S4Z-6148-A
Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base | 4 Cyl 2.0 L GAS
- Mystique | 1998-2000 | GS | 4 Cyl 2.0 L GAS
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Mercury Piston Rings Part Number: C3AZ-6148-F
Product Specifications
- Other Name: Kit - Piston Ring; Piston Ring Set; Piston Ring
Fits the following Mercury Models:
- Capri | 1984-1985 | RS | 8 Cyl 5.0 L GAS
- Grand Marquis | 1984-1985 | Base, Colony Park, LS | 8 Cyl 5.0 L GAS
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Mercury Piston Rings Part Number: F2AZ6148A
Product Specifications
- Other Name: Kit - Piston Ring; Engine Piston Ring Set; Piston Ring Set; Piston Ring
Fits the following Mercury Models:
- Cougar | 1994 | XR-7 | 8 Cyl 4.6 L GAS
- Grand Marquis | 1992-1994 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Piston Rings Part Number: F6DZ-6148-RA
Product Specifications
- Other Name: Kit - Piston Ring; Engine Piston Ring Set; Piston Ring Set; Piston Ring
Fits the following Mercury Models:
- Sable | 1992-1999 | G, GS, LS, LS Premium, LTS | 6 Cyl 3.0 L GAS
- Topaz | 1992-1994 | GS, LTS, Sport, XR5 | 6 Cyl 3.0 L GAS

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Mercury Piston Ring Set

If you own Mercury and want to keep it in top shape, choosing OEM Piston Ring Set is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Mercury Piston Ring Set at some of the affordable online prices without cutting quality. Every OEM Mercury part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Mercury Piston Ring Set Parts and Q&A

Piston Rings
2S7Z-6148-AA
Q: What Are the Essential Procedures for a Piston Ring Set Service and Repair on Mercury Cougar?
A:
The correct service and repair method for piston rings consists of standard procedures for evaluating all components including crankshaft and crankshaft bearings, camshaft and crankshaft bearings and cylinder head along with valve train (valves, seats, springs etc) and piston, piston pin, connecting rod and cylinder block and bore. The procedure for subassembly work includes servicing the cylinder head assembly followed by the piston assembly and the piston pin assembly and connecting rod assembly. Engine service and repair includes the steps required for both disassembly and assembly of the power unit. Not providing a dedicated service procedure for internal components suggests that manufacturers have omitted it but the service procedures needed appear in engine service and repair documents.