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Transmission Wire Harness

221 items

To make after-market autoparts an after-thought! Get quality Transmission Wire Harness replacement for your vehicle at A-Premium.com. Best Service, Best price!

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Automatic Transmission Internal Wire Harness for 2003-2004 Chevrolet SSRAutomatic Transmission Internal Wire Harness for 2003-2004 Chevrolet SSR
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2004 Chevrolet SSR
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet SSR: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184HVV
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wiring Harness for 2010-2013 Volkswagen Golf
A-Premium®Part # APTWH008
Automatic Transmission Internal Wiring Harness for 2010-2013 Volkswagen Golf
51 Reviews
$46.99
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Volkswagen Golf: 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #100507SR
Note
with 6 Pin Connector (Late Style) Sensors, Temp Sensor and Internal Wire Harness
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Automatic Transmission Internal Wire Harness for 2003-2004 GMC Sonoma
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2004 GMC Sonoma
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC Sonoma: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184K1L
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Wiring Harness for 1991 GMC R2500 Suburban
A-Premium®Part # APTWH006
Automatic Transmission Wiring Harness for 1991 GMC R2500 Suburban
51 Reviews
$52.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits 1991 GMC R2500 Suburban
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10050ATU
Note
Automatic Transmission Internal Wire Harness
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Automatic Transmission Internal Wire Harness for 2006 Chevrolet Express 3500
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2006 Chevrolet Express 3500
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits 2006 Chevrolet Express 3500
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184EZ5
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wiring Harness for 2008-2010 Volkswagen Golf City
A-Premium®Part # APTWH008
Automatic Transmission Internal Wiring Harness for 2008-2010 Volkswagen Golf City
51 Reviews
$46.99
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Volkswagen Golf City: 2008 2009 2010
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #100507T2
Note
with 6 Pin Connector (Late Style) Sensors, Temp Sensor and Internal Wire Harness
Show less
Automatic Transmission Internal Wire Harness for 2006 Isuzu i-350
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2006 Isuzu i-350
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits 2006 Isuzu i-350
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184LWR
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Wiring Harness for 1991-1995 Chevrolet P30
A-Premium®Part # APTWH006
Automatic Transmission Wiring Harness for 1991-1995 Chevrolet P30
51 Reviews
$52.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet P30: 1991 1992 1993 1994 1995
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1005086R
Note
Automatic Transmission Internal Wire Harness
Show less
Automatic Transmission Internal Wire Harness for 2003-2006 Chevrolet Trailblazer EXT
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2006 Chevrolet Trailblazer EXT
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Trailblazer EXT: 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184K2W
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wiring Harness for 2011-2013 Mini Cooper Countryman
A-Premium®Part # APTWH008
Automatic Transmission Internal Wiring Harness for 2011-2013 Mini Cooper Countryman
51 Reviews
$46.99
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Mini Cooper Countryman: 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #100508S8
Note
with 6 Pin Connector (Late Style) Sensors, Temp Sensor and Internal Wire Harness
Show less
Automatic Transmission Internal Wire Harness for 2003-2006 Chevrolet Trailblazer
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2006 Chevrolet Trailblazer
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Trailblazer: 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184H2Q
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Wiring Harness for 1991 GMC V2500 Suburban
A-Premium®Part # APTWH006
Automatic Transmission Wiring Harness for 1991 GMC V2500 Suburban
51 Reviews
$52.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits 1991 GMC V2500 Suburban
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #100509PU
Note
Automatic Transmission Internal Wire Harness
Show less
Automatic Transmission Internal Wire Harness for 2003-2006 Cadillac Escalade ESV
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2006 Cadillac Escalade ESV
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Cadillac Escalade ESV: 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184NGH
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wire Harness for 2003-2004 Chevrolet S10
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2004 Chevrolet S10
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet S10: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184HZV
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wire Harness for 2004-2006 Chevrolet Colorado
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2004-2006 Chevrolet Colorado
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Colorado: 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184LPQ
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Wiring Harness for 1991-1993 GMC K3500
A-Premium®Part # APTWH006
Automatic Transmission Wiring Harness for 1991-1993 GMC K3500
51 Reviews
$52.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC K3500: 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #100508AY
Note
Automatic Transmission Internal Wire Harness
Show less
Automatic Transmission Internal Wire Harness for 2003-2004 Chevrolet Corvette
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2004 Chevrolet Corvette
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Corvette: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184HGT
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wire Harness for 2003-2006 GMC Yukon XL 1500
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2006 GMC Yukon XL 1500
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC Yukon XL 1500: 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184N04
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Internal Wire Harness for 2003-2006 Chevrolet Avalanche 1500
A-Premium®Part # APTWH010
Automatic Transmission Internal Wire Harness for 2003-2006 Chevrolet Avalanche 1500
51 Reviews
$66.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits Chevrolet Avalanche 1500: 2003 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10184N0A
Note
This item fits with Automatic Transmission Only, Not fitss Manual Transmission.
Show less
Automatic Transmission Wiring Harness for 1991-1993 GMC K2500
A-Premium®Part # APTWH006
Automatic Transmission Wiring Harness for 1991-1993 GMC K2500
51 Reviews
$52.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
1-year warranty
90 days free return
Fits GMC K2500: 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #100505SE
Note
Automatic Transmission Internal Wire Harness
Show less
Page 4 of 12

What does a transmission wire harness do?

A transmission wire harness is a specific type of wire harness or cable harness, designed for use in a vehicle's transmission system. It is not only responsible for transmitting electrical signals and power between various transmission components such as sensors, solenoids, actuators, and control modules. It is also necessary to ensure that signals related to gear selection, shift points, torque converter lock-up, and other transmission functions are transmitted and received correctly. Transmission wire harnesses for cars enable transmission systems to operate smoothly and efficiently by providing the necessary electrical connections. Additionally, transmission wire harnesses help protect wiring and electrical connections from damage, vibration, and interference. Overall, the transmission wire harness plays a vital role in facilitating the electrical communication and control required for the proper functioning of the vehicle's transmission system.

How to diagnose a broken transmission wire harness?

Diagnosing a damaged transmission wire harness requires a systematic approach to identify the underlying problem and determine whether the wiring harness is the source of the problem. Start by visually inspecting the transmission wire harness for any visible wear or looseness. If you cannot confirm, you can choose to take the following methods:

  • Test electrical continuity: Use a multimeter to check the electrical continuity of the transmission harness. If a faulty connection interruption is detected, it may be an object of concern.
  • Scan error codes: Connect an OBD II diagnostic scanner or code reader to the vehicle. Check for any error codes associated with the transport system.
  • Perform functional tests: Perform functional tests of the drive system, such as engaging different gears and observing their response.

Superior transmission control—A-Premium transmission wire harness

A-Premium's transmission wire harness has excellent durability and anti-aging properties. It can work persistently under various harsh conditions, ensuring reliability and long life. When you are unsure which one is your proper choice, 24/7 quick response at your service.