Dorman 541-134 Steering Idler Arm 99-25 Chevy Silverado 1500 GMC Sierra 1500
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$64.60
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This steering idler arm is precision-engineered and rigorously tested to provide reliable replacement components for the original part on specific vehicles.
- Direct replacement - this steering idler arm has been reverse-engineered to match the fit and function of the stock part on specific vehicles
- Reliable fit - precision-engineered to match the design and dimensions of the original part
- Durable construction - manufactured to strict standards using sturdy, safe materials
- Rigorously tested - thorough quality control measures ensure longevity
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002-2006 | Cadillac | Escalade | Arm Only | |
| 2003-2006 | Cadillac | Escalade ESV | Arm Only | |
| 2002-2006 | Cadillac | Escalade EXT | Arm Only | |
| 2002-2006 | Chevrolet | Avalanche 1500 | Arm Only | |
| 2003-2019 | Chevrolet | Express 2500 | Arm Only | |
| 2003-2019 | Chevrolet | Express 3500 | Arm Only | |
| 2009-2019 | Chevrolet | Express 4500 | Arm Only | |
| 2015-2019 | Chevrolet | Express Cargo | Arm Only | |
| 2010-2014 | Chevrolet | Express Cargo | 6.0L V8; Arm Only | |
| 2016-2019 | Chevrolet | Express Pasajeros | Arm Only | |
| 2009-2015 | Chevrolet | Express Pasajeros | 6.0L V8; Arm Only | |
| 2019 | Chevrolet | Silverado 1500 | Arm Only | |
| 1999-2006 | Chevrolet | Silverado 1500 | Arm Only | |
| 2007 | Chevrolet | Silverado 1500 Classic | Arm Only | |
| 2000-2006 | Chevrolet | Sonora | Arm Only | |
| 2000-2006 | Chevrolet | Suburban 1500 | Arm Only | |
| 2019 | Chevrolet | Tahoe | Arm Only | |
| 2001-2006 | Chevrolet | Tahoe | Arm Only | |
| 2000 | Chevrolet | Tahoe | 5.3L V8; Arm Only | |
| 2000 | Chevrolet | Tahoe | 4.8L V8; Arm Only | |
| 2003-2019 | GMC | Savana 2500 | Arm Only | |
| 2003-2019 | GMC | Savana 3500 | Arm Only | |
| 2019 | GMC | Savana 4500 | Arm Only | |
| 2009-2016 | GMC | Savana 4500 | Arm Only | |
| 2019 | GMC | Sierra 1500 | Arm Only | |
| 1999-2006 | GMC | Sierra 1500 | Arm Only | |
| 2007 | GMC | Sierra 1500 Classic | Arm Only | |
| 2019 | GMC | Yukon | Arm Only | |
| 2001-2006 | GMC | Yukon | Arm Only | |
| 2000 | GMC | Yukon | 5.3L V8; Arm Only | |
| 2000 | GMC | Yukon | 4.8L V8; Arm Only | |
| 2000-2006 | GMC | Yukon XL 1500 | Arm Only |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 541-134 |
| UPC | 194883777521 |
| Material | Steel |
| Length | 134 mm |
| Color | Black |
| Mounting Hardware Included | Yes |
| Shape | Bent |
| Finish | Coated |
| Bracket Included | No |
| Bearing Type | Metal |
| Mounting Hole Diameter | 16.8 mm |
| Pre-Greased | Yes |
| Castle Nut Included | Yes |
| Arm Attachment Type | Taper |
| Bracket Hole Quantity | 0 |
| Grease Fitting Included | Yes |
| Dust Boot Included | No |
| Cotter Pin Included | Yes |
| Grade Type | Premium |
| Locking Nut Included | Yes |
| Greaseable | Yes |
| Thread Size | 14 mm |
| Bracket Stud Included | Yes |
| Arm Stud Threaded | Yes |
| Arm Stud Thread Diameter | 14 mm |
| Bracket Stud Thread Diameter | 14 mm |
| Package Contents | 1 Idler Arm; 1 Castle Nut; 1 Cotter Pin; 1 Foam Washer |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 12471378 | General Motors (OE) |
|---|---|
| 19149615 | General Motors (OE) |
| 12479349 | General Motors (OE) |
| 86511719 | General Motors (OE) |
| 19178433 | General Motors (OE) |
| K6534 | Interchange |
| 620.66038 | Interchange |
| 1603003 | Interchange |
| TA2407 | Interchange |
| FA5045 | Interchange |
| 620.66043 | Interchange |
| K6534HD | Interchange |
| FA5045E | Interchange |
| 45C1120 | Interchange |
| FA6534 | Interchange |
| GK6534 | Interchange |
| 46C1120A | Interchange |
| MK6534 | Interchange |
| JIA204 | Interchange |
| TA5630 | Interchange |