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  2. Auto Parts
  3. Steering
  4. Brackets, Flanges and Hangers
  5. Steering Idler Arm Bracket
  6. ACDelco 45C1123 for 2004

ACDelco 45C1123 Steering Idler Arm Bracket
for 2004 (please select make/model)

ACDelco 45C1123 Steering Idler Arm Bracket - 2004 Image 1
ACDelco 45C1123 Steering Idler Arm Bracket - 2004 Image 2
ACDelco 45C1123 Steering Idler Arm Bracket - 2004 Image 3
ACDelco 45C1123 Steering Idler Arm Bracket - 2004 Image 4
ACDelco 45C1123 Steering Idler Arm Bracket - 2004

ACDelco
Brand:ACDelco
Part Number: 45C1123
UPC: 00707773056639
Weight: 2.6 lbs
Condition:New



On Sale:

$84.46

Availability:
7 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 45C1123 Steering Idler Arm Bracket for your 2004. Buy now and secure your purchase online!

ACDelco Professional Idler Link Arms are the supporting pivot point to your vehicle's steering linkage, and are a high quality replacement for many vehicles on the road today. These arms help turn your vehicle's front wheels in reaction to the steering wheel while driving. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Coated with a corrosion resistant material
  • Helps turn your vehicle's wheels in reaction to your steering wheel

Specifications:

Arm Attachment Type:
Stud
Castle Nut Included:
Yes
Color:
Black, Gold, Silver
Grease Fitting Included:
Yes
Height (in):
3.06 in
Length:
10.75 in.
Pre-Greased:
No
Programming Required:
No
Weight (lb):
2.6 lb
Width (in):
3.88 in

Features and Benefits:

  • – Lubricate idler link on a regular basis
  • – Regularly check steering components

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 45C1123 Steering Idler Arm Bracket fitment info!

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Cadillac Escalade



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Cadillac Escalade



5.3L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Cadillac Escalade ESV



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Cadillac Escalade EXT



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

4.3L V6 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Express 2500



4.3L V6 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Express 2500



5.3L V8 Gas OHV,
6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Express 3500



6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
4WD
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV Professional
Bracket Pivot Assembly
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Professional
Bracket Pivot Assembly
4WD
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV Professional
Bracket Pivot Assembly
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
4WD
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV Professional
Bracket Pivot Assembly
4WD

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
AWD
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly
AWD

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Silverado 2500 HD



8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 3500

6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Silverado 3500



6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Suburban 2500

8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Tahoe



5.3L V8 Flex OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 2500

4.3L V6 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Savana 2500



4.3L V6 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Savana 2500



5.3L V8 Gas OHV,
6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Savana 3500



6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
4WD
 

GMC Sierra 1500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Professional
Bracket Pivot Assembly
4WD
 

GMC Sierra 1500



5.3L V8 Flex OHV Professional
Bracket Pivot Assembly
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
AWD
 

GMC Sierra 1500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly
AWD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
4WD
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV Professional
Bracket Pivot Assembly
4WD

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Sierra 2500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Professional
Bracket Pivot Assembly
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Sierra 2500 HD



8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 3500

6.0L V8 CNG OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Sierra 3500



6.0L V8 CNG OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon

5.3L V8 Flex OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon



5.3L V8 Flex OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon XL 1500



5.3L V8 Flex OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon XL 1500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon XL 1500



5.3L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon XL 2500



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 2500

8.1L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

GMC Yukon XL 2500



8.1L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Hummer H2

6.0L V8 Gas OHV
1
 
Professional
Bracket Pivot Assembly
 

Hummer H2



6.0L V8 Gas OHV Professional
Bracket Pivot Assembly

1 Per Vehicle

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