Car PartsGMC PartsGMC Sierra 2500 HD PartsGMC Sierra 2500 HD Idler Arm

GMC Sierra 2500 HD Idler Arm

Your Sierra 2500 HD is a prized possession.

The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs on the road today. When your GMC Sierra 2500 HD rolled off the assembly line, it was destined for a person with discerning taste who wants longevity in their automobile. It's not a regular occurrence that you realize that you have to buy a replacement Idler Arm to fix your automobile. Obviously, you didn't buy your Sierra 2500 HD unless you knew that you wanted horsepower and rugged design both impeccably combined into one car, truck, or SUV.

Don't go too long without fixing your Idler Arm... here's why.

If we only drove in straight lines, then none of our vehicles would need any steering components. That would be very dull for GMC Sierra 2500 HD owners, and it would also mean that automobiles wouldn't need an idler arm. Parallelogram steering linkage was ubiquitous before the invention of the steering rack and pinion, and your GMC Sierra 2500 HD idler arm acts as the pivot for all of the other components. A broken idler arm means you will have trouble turning, parking, or dodging obstacles in the road.

Good products, great prices, experienced automotive professionals.

Select Your YearBring your Sierra 2500 HD back to life with the highest quality repair parts from the experts at Car Parts Discount. Don't let a Idler Arm repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the highest quality repair parts. At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the appropriate GMC Sierra 2500 HD part for your needs. GMC Sierra 2500 HD Idler Arm parts for 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 vehicles are available here... just click your year to find them.

GMC Sierra 2500 HD Steering Idler Arm Bracket Assembly, OEM: K6723
Quick Steer Steering Idler Arm Bracket Assembly K6723
21.05, Save 40%   NEW ITEM
OEM: K6723, Item: 763071
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD, SLE
GMC Sierra 2500 HD, SLT
GMC Sierra 2500 HD, WT
GMC Sierra 2500 HD Steering Idler Arm, OEM: K400020
Moog Steering Idler Arm K400020
52.15, Save 39%   NEW ITEM
OEM: K400020, Item: 1054018
3 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD Steering Idler Arm, OEM: K6535
Moog Steering Idler Arm K6535
68.25, Save 39%   NEW ITEM
OEM: K6535, Item: 276718
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD, SLE
GMC Sierra 2500 HD, SLT
GMC Sierra 2500 HD, WT
GMC Sierra 2500 HD Steering Idler Arm Bracket Assembly, OEM: K6723
Moog Steering Idler Arm Bracket Assembly K6723
61.65, Save 39%   NEW ITEM
OEM: K6723, Item: 1051801
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD, SLE
GMC Sierra 2500 HD, SLT
GMC Sierra 2500 HD, WT
GMC Sierra 2500 HD Steering Idler Arm Bracket Assembly, OEM: 46C1123A
ACDelco Steering Idler Arm Bracket Assembly 46C1123A
40.15, Save 39%   NEW ITEM
OEM: 46C1123A, Item: 892860
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD, SLE
GMC Sierra 2500 HD, SLT
GMC Sierra 2500 HD, WT
GMC Sierra 2500 HD Steering Idler Arm, OEM: 620.66040/62066040
Centric Steering Idler Arm 620.66040
45.45, Save 39%   NEW ITEM
OEM: 620.66040, Item: 1223401
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD Steering Idler Arm Bracket Assembly, OEM: 620.66039/62066039
Centric Steering Idler Arm Bracket Assembly 620.66039
40.85, Save 39%   NEW ITEM
OEM: 620.66039, Item: 1223400
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD Steering Idler Arm, OEM: 621.66040/62166040
Centric Steering Idler Arm 621.66040
20.35, Save 39%   NEW ITEM
OEM: 621.66040, Item: 1223527
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD Steering Idler Arm, OEM: K6535HD
Moog Steering Idler Arm K6535HD
70.95, Save 39%   NEW ITEM
OEM: K6535HD, Item: 1051701
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD
GMC Sierra 2500 HD, SLE
GMC Sierra 2500 HD, SLT
GMC Sierra 2500 HD, WT
GMC Sierra 2500 HD Steering Idler Arm, OEM: K400018
Moog Steering Idler Arm K400018
86.55, Save 39%   NEW ITEM
OEM: K400018, Item: 1054017
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD