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Lincoln Alternator Rectifier Bridge

9 items

An alternator rectifier bridge uses diodes to convert alternating current into direct current for the vehicle's electrical system. Choose the bridge for the alternator design, comparing assembly layout, connections and mounting. It is a service component within the alternator rather than a complete alternator replacement.

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Alternator Rectifier Diode for 1991-1994 Lincoln ContinentalAlternator Rectifier Diode for 1991-1994 Lincoln Continental
A-Premium®Part # APALR092
Alternator Rectifier Diode for 1991-1994 Lincoln Continental
52 Reviews
$33.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln Continental: 1991 1992 1993 1994
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
Part interchange
F5AZ10304AA, 136210, RF-053, FR2023, FODU10A366DAIP, F5AZ-10304-AA
ConditionNew
item #1018SR93
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Alternator Rectifier Diode with Aluminum Heat Sinks for 2003-2006 Lincoln LS
A-Premium®Part # APALR009
Alternator Rectifier Diode with Aluminum Heat Sinks for 2003-2006 Lincoln LS
52 Reviews
$57.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln LS: 2003 2004 2005 2006
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Vehicle: Lincoln
Quantity1
Item LocatedUnited States
ConditionNew
item #101522X3
Note
【Note-1】 12 Volt, 117mm OD, 12-35A Avalanche Diodes, M6×34.5mm Battery Post.;
【Note-2】 This item comes with Aluminum Heat Sinks.
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Alternator Rectifier Diode for 2001-2002 Lincoln Town Car
A-Premium®Part # APALR089
Alternator Rectifier Diode for 2001-2002 Lincoln Town Car
52 Reviews
$42.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln Town Car: 2001 2002
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
Part interchange
139668, F5OZ-10300FA, F5OZ10300FA, FR3003, RF-063, RF063
ConditionNew
item #1018SQS6
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Alternator Rectifier Diode for 1998-2011 Lincoln Town Car
A-Premium®Part # APALR120
Alternator Rectifier Diode for 1998-2011 Lincoln Town Car
52 Reviews
$32.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln Town Car: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
Kit Parts Included2x Rear Lower Forward Control Arm:xxx; 1x Rear driver Lower Rearward Control Arm:xxx
ConditionNew
item #1018XGGN
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Alternator Rectifier Diode for 2005 Lincoln Navigator
A-Premium®Part # APALR117
Alternator Rectifier Diode for 2005 Lincoln Navigator
52 Reviews
$32.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2005 Lincoln Navigator
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
ConditionNew
item #101967E4
Note
12 Volt; 136mm OD; 8-35A General Diodes.
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Alternator Rectifier Diode for 2003-2005 Lincoln Aviator
A-Premium®Part # APALR089
Alternator Rectifier Diode for 2003-2005 Lincoln Aviator
52 Reviews
$42.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln Aviator: 2003 2004 2005
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
Part interchange
139668, F5OZ-10300FA, F5OZ10300FA, FR3003, RF-063, RF063
ConditionNew
item #1018SPCE
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Alternator Rectifier Diode for 1995-2002 Lincoln Continental
A-Premium®Part # APALR089
Alternator Rectifier Diode for 1995-2002 Lincoln Continental
52 Reviews
$42.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln Continental: 1995 1996 1997 1998 1999 2000 2001 2002
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
Part interchange
139668, F5OZ-10300FA, F5OZ10300FA, FR3003, RF-063, RF063
ConditionNew
item #1018SRCA
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Alternator Rectifier Diode for 2002 Lincoln Blackwood
A-Premium®Part # APALR117
Alternator Rectifier Diode for 2002 Lincoln Blackwood
52 Reviews
$32.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2002 Lincoln Blackwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
ConditionNew
item #1019657Y
Note
12 Volt; 136mm OD; 8-35A General Diodes.
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Alternator Rectifier Diode for 2006-2008 Lincoln Mark LT
A-Premium®Part # APALR117
Alternator Rectifier Diode for 2006-2008 Lincoln Mark LT
52 Reviews
$32.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Lincoln Mark LT: 2006 2007 2008
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lincoln
Quantity1
Item LocatedUnited States
ConditionNew
item #1019675E
Note
12 Volt; 136mm OD; 8-35A General Diodes.
Show less

Alternator Rectifier Bridges

An alternator rectifier bridge uses diodes to convert the alternator's alternating current into direct current for the vehicle's electrical system. It is one part of the alternator, rather than a complete replacement alternator.

A-Premium offers rectifier assemblies for selected alternators. Their size, connections and internal diode configuration can differ, so select a bridge for the specific alternator being repaired.

Choosing An Alternator Diode Bridge

Identify the alternator and compare the replacement's mounting shape, outside diameter and electrical connections. The vehicle application helps narrow the choices, but the rectifier must also match the alternator installed in the vehicle.

A charging warning or a weak battery does not identify a failed rectifier by itself. The battery, drive belt, wiring and voltage regulator are also part of the charging-system diagnosis.

Frequently Asked Questions (FAQ)

What is the difference between a rectifier and a voltage regulator?

The rectifier converts alternating current to direct current; the regulator controls alternator voltage for the operating conditions. They perform different jobs even when both are mounted on the alternator.

Can a faulty alternator diode drain the battery when parked?

A faulty diode can contribute to battery discharge while the vehicle is off. Other electrical loads and battery problems can also cause a drain, so the charging system needs a proper diagnosis.

Why does the battery-post size matter?

The post connects the charging output to the vehicle's electrical cable. Its diameter and length must suit the connection and available space; an M6 post and an M8 post are different mounting specifications.

What do the heat sinks on a rectifier do?

A heat sink helps transfer heat away from the electronic components. Some A-Premium bridge listings identify aluminum heat sinks, but the design and supplied parts vary by product.

Can I disconnect the battery while the engine runs to test charging?

Keep the battery connected while the alternator is operating. HELLA warns that disconnecting the battery or connections with the engine running can create voltage spikes and damage components; use the specified diagnostic procedure instead.

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