Dorman 540-403 Front Stabilizer Bar Bushing Kit 06-14 Lexus GS430 IS350 GS300
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
$24.07
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 suspension stabilizer bar bushing kit is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.
- Direct replacement - fits and performs like the original equipment on specific vehicles
- Reliable fit - precision-engineered to match the design and dimensions of original components
- 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 |
|---|---|---|---|---|
| 2006 | Lexus | GS300 | Front | |
| 2007-2011 | Lexus | GS350 | Front | |
| 2006-2007 | Lexus | GS430 | Front | |
| 2007-2011 | Lexus | GS450h | Front | |
| 2008-2011 | Lexus | GS460 | Front | |
| 2008-2014 | Lexus | IS F | Front | |
| 2006-2013 | Lexus | IS250 | Front | |
| 2006-2013 | Lexus | IS350 | Front |
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 | 540-403 |
| UPC | 194883762909 |
| Placement | Front |
| Material | Rubber |
| Inside Diameter | 27 mm |
| Width | 42 mm |
| Outside Diameter | 42 mm |
| Bracket Included | No |
| Grease Fitting Included | No |
| Grade Type | Standard Replacement |
| Assembled Length | 51.5 mm |
| Package Contents | 2 Bushings |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 4881530620 | Toyota (OE) |
|---|---|
| GS86434 | Interchange |
| MS86434 | Interchange |
| TD4704W | Interchange |
| 602.44083 | Interchange |
| FA7864 | Interchange |
| K200621 | Interchange |
| HB200621 | Interchange |
| JBU1888 | Interchange |