Upgrade steering with ACDelco's corrosion-resistant idler arm. Designed for performance and durability, fitting select Chevrolet, GMC & Hummer models.Fits what vehicles: 1999-2004 Chevrolet Silverado 2500, 1999-2004 GMC Sierra 2500, 2000-2012 Chevrolet Suburban 2500, 2000-2012 GMC Yukon XL 2500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2010 Chevrolet Silverado 2500 HD, 2001-2006 Chevrolet Silverado 3500, 2001-2003 GMC Sierra 1500 HD, 2001-2010 GMC Sierra 2500 HD, 2001-2006 GMC Sierra 3500, 2002-2006 Chevrolet Avalanche 2500, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2003-2009 Hummer H2, 2007 Chevrolet Silverado 1500 HD Classic, 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007-2010 Chevrolet Silverado 3500 HD, 2007 GMC Sierra 1500 HD Classic, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2007-2010 GMC Sierra 3500 HD, 2016-2019 Chevrolet Suburban 3500 HD, 2017-2019 Chevrolet Suburban
The ACDelco Black Steering Idler Arm 45C1121 is a premium, professional-grade component that plays a crucial role in your vehicle's steering system. Acting as a pivot point, it helps eliminate side-to-side play in the steering linkage assembly, ensuring smoother and more precise steering control. Crafted with superior quality, this idler arm is induction-hardened to meet original equipment specifications, providing enhanced durability and longevity for your Chevrolet, GMC, or Hummer vehicle. Designed to excel under the most demanding conditions, the ACDelco idler arm undergoes rigorous impact, wear, and fatigue testing. Its corrosion-resistant coating protects against rust and ensures reliable performance over time. Installation is straightforward for both DIY enthusiasts and professional mechanics, and with grease fittings where applicable, this idler arm allows for easy maintenance, keeping contaminants at bay and extending the life of the component. Turn to PartsHawk for this essential upgrade that guarantees consistent and superior steering behavior.
Features
Reduces side-to-side play for better steering control
Rigorous testing ensures durability and wear resistance
Induction hardened for long-lasting performance
Greaseable fittings for easy maintenance
Corrosion-resistant finish for longevity
Meets OE specifications for guaranteed fit and function
Specifications
Arm Attachment Type:
Stud
Castle Nut Included:
Yes
Color:
Black
Finish:
Painted
Grease Fitting Included:
Yes
Height (in):
3
Length:
10.7
Pre-Greased:
No
Shape:
Straight
Weight (lb):
3.4
Fitment
1999-2004 Chevrolet Silverado 2500 | Note: Arm Only
1999-2004 GMC Sierra 2500 | Note: Arm Only
2000-2012 Chevrolet Suburban 2500 | Note: Arm Only
2000-2012 GMC Yukon XL 2500 | Note: Arm Only
2001-2003 Chevrolet Silverado 1500 HD | Note: Arm Only
2001-2010 Chevrolet Silverado 2500 HD | Note: Arm Only
2001-2006 Chevrolet Silverado 3500 | Note: Arm Only
2001-2003 GMC Sierra 1500 HD | Note: Arm Only
2001-2010 GMC Sierra 2500 HD | Note: Arm Only
2001-2006 GMC Sierra 3500 | Note: Arm Only
2002-2006 Chevrolet Avalanche 2500 | Note: Arm Only
2005-2006 Chevrolet Silverado 1500 HD | Note: Arm Only
2005-2006 GMC Sierra 1500 HD | Note: Arm Only
2003-2009 Hummer H2 | Note: Arm Only
2007 Chevrolet Silverado 1500 HD Classic | Note: Arm Only
2007 Chevrolet Silverado 2500 HD Classic | Note: Arm Only
2007 Chevrolet Silverado 3500 Classic | Note: Arm Only
2007-2010 Chevrolet Silverado 3500 HD | Note: Arm Only
When it comes to cars, most people only know the basics. Engine, tires, brakes – those are the things that keep a car going. But there are many other parts of a car that are just as important, if not more so. In this blog post, we’re going to take a look at some of the most important parts of a car that you’ve probably never heard of.
Edelbrock is recognized as one of the top designers, manufacturers, and distributors of performance replacement parts for the automotive aftermarket industry. American-born and American-made, Edelbrock has a fascinating history that starts more than a century ago but has continued to innovate and manufacture world-class carburetors, camshafts, cylinder heads, intake manifolds, and water pumps.
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
Do you carry genuine ACDelco parts for my Chevrolet Silverado?
Absolutely! PartsHawk.com is your go-to source for genuine ACDelco parts for your Chevrolet Silverado. We carry a wide selection of authentic components, from essential service items like ACDelco fuel filters to critical alternators. Trust the quality and precision engineering of ACDelco for your truck. Shop now and get the right fit, every time!
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