Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Steering
  4. Steering, Gear and Related Components
  5. Steering Idler Arm
  6. Centric 621.66038 for 2004

Centric 621.66038 Steering Idler Arm
for 2004 (please select make/model)

Centric

 
Brand:Centric
Part Number: 621.66038
UPC: 805890951193
Weight: 2.95 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Centric 621.66038 Steering Idler Arm for your 2004. Buy now and secure your purchase online!

Restore original steering system geometry by installing C-TEK Standard Idler and pitman arms. Precision engineered and machined to match original specifications; eliminating lateral motion for increased stability and feel.

Features and Benefits:

  • Application specific low friction polymer or metal-to-metal designs. Precision broached splines for exacting fit. Positive seal dust boots prevent contamination. Polymer bearings for smooth steering. Heat treated brackets resist sharp loads

Specifications:

Country of Origin:
CN

Select a vehicle to narrow Centric 621.66038 Steering Idler Arm fitment info!

Last Updated: 12/24/2022

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Cadillac Escalade



6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Cadillac Escalade



5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Cadillac Escalade ESV



6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Cadillac Escalade EXT



6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
8500 & 8600lb GVW
Arm Only
Standard
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
8500 & 8600lb GVW
Arm Only
Standard

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
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

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
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

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
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

GMC Savana 3500



6.0L V8 CNG OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

GMC Sierra 1500



6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

GMC Sierra 1500



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

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
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

GMC Yukon



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

GMC Yukon



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

4.8L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
 

GMC Yukon



4.8L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
RWD
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
RWD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD
 

GMC Yukon XL 1500



5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
Front
 
C-TEK Standard Steering & Suspension Components
Arm Only
Standard
RWD
 

GMC Yukon XL 1500



5.3L V8 Gas OHV

Front C-TEK Standard Steering & Suspension Components
Arm Only
Standard
RWD

1 Per Vehicle

Didn't find a match for your vehicle?

   See Other Choices



Customers who bought Centric 621.66038 Steering Idler Arm also purchased

GMB 210-1203 Universal Joint
GMB 210-1203 Universal Joint
Centric 621.66516 Steering Pitman Arm
Centric 621.66516 Steering Pitman Arm