How to service and repair the alternator on Mercury Grand Marquis?

In order to replace the alternator, unjoin the battery, unscrew engine cover and remove the intake resonator. Unscrew the accessory drive belt, and unscrew the generator electrical connectors. Pull the generator bracket bolts, loosen the bolts and remove the generator. Installation is in reverse sequence.

OEM Mercury Grand Marquis Alternator

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14 Alternators found

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Mercury Grand Marquis Alternator Part Number: F6PZ-10346-EARM2
$185.37 MSRP: $307.27
You Save: $121.90 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Alternator Assembly; Remanufactured Denso First Time Fit Alternator; Alternator Reman; Alternators
- Replaces: GL-485-RM, F6PZ-10346-BRM, F6PZ-10346-EARM1, F6PZ-10346-EARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1998 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: F6AZ-10346-AARM2
$205.08 MSRP: $340.00
You Save: $134.92 (40%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Alternator Assembly
- Replaces: 2C2U-10300-BB, F6AZ-10346-AARM1, F6AZ-10346-AARM, GL-491-RM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1993-1994 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: GC2Z-10346-A
$239.19 MSRP: $394.55
You Save: $155.36 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Alternator Assembly; Reman Alternator; New Alternator
- Replaces: 9W7Z-10346-A, AW7Z-10346-A, DC2Z-10346-A, GL-958, GL-8682, GL-964
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Grand Marquis | LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: F6PZ-10346-RARM2
$202.89 MSRP: $336.36
You Save: $133.47 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assembly
- Replaces: F6PZ-10346-RARM, F6PZ-10346-RARM1, GL-497-RM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1994 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: 4U2Z-10V346-GZRM
$197.39 MSRP: $332.73
You Save: $135.34 (41%)
ADD TO CART
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaces: 4U2Z-10V346-DCRM, GLV-9011-RM, GL-407, GLV-8671-RM, F8AZ-10346-AB, F8AZ-10V346-ABRM, 4U2Z-10V346-APRM, F8AZ-10V346-ACRM, GLV-8950-RM, GLV-8407-RM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: FOPZ-10346-CRM
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Grand Marquis Alternator Part Number: E9PZ-10346-ARM1
Product Specifications
- Other Name: Alternator Assembly; Remanufactured Denso First Time Fit Alternator; Alternator Reman; Alternators
- Replaces: E9PZ-10346-ARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1991 Mercury Grand Marquis | GS, LS | 8 Cyl 5.0 L GAS
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Mercury Grand Marquis Alternator Part Number: E7PZ-10346-LRM1
Product Specifications
- Other Name: Alternator Assembly
- Replaces: E7PZ-10346-LRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1991 Mercury Grand Marquis | GS, LS | 8 Cyl 5.0 L GAS
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Mercury Grand Marquis Alternator Part Number: E1BZ-10346-BRM
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaces: E1BZ-10346-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1989 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Grand Marquis Alternator Part Number: E2GZ-10346-CRM
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaces: E2GZ-10346-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1985 Mercury Grand Marquis | Base, Colony Park, LS | 8 Cyl 5.0 L GAS
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Mercury Grand Marquis Alternator Part Number: 4U2Z-10V346-ERRM
$210.42 MSRP: $334.55
You Save: $124.13 (38%)
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaces: 3W1Z-10346-AARM2, 4U2Z-10V346-ABRM, 3W1Z-10V346-ABRM, GLV-8731-RM, GLV-8774-RM, GL-943-RM, GL-526, GLV-8526-RM, 3W1Z-10346-AA, 3W1Z-10V346-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: 4U2Z-10V346-EZRM
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaces: 4U2Z-10V346-CSRM, GL-434-RM, GLV-8918-RM, XW7Z-10V346-ABRM, GLV-8696-RM, GLV-8434-RM, GL-434, XW7Z-10346-AARM, XW7Z-10V346-AARM, XW7Z-10346-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: 4U2Z-10V346-CSRM
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaced by: 4U2Z-10V346-EZRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Alternator Part Number: 3W3Z-10V346-ACRM
Product Specifications
- Other Name: Re-Manufactured Alternator Assembly
- Replaced by: 4U2Z-10V346-ESRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS

Mercury Grand Marquis Alternator

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Mercury Grand Marquis Alternator Parts and Q&A

Alternator
4U2Z-10V346-ERRM
Q: How to service and repair the alternator on Mercury Grand Marquis?
A: In order to replace the alternator, unjoin the battery, unscrew engine cover and remove the intake resonator. Unscrew the accessory Drive Belt, and unscrew the generator electrical connectors. Pull the generator bracket bolts, loosen the bolts and remove the generator. Installation is in reverse sequence.