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DormanPart #: 540-421
Dorman 540-421 Suspension Stabilizer Bar Bushing Kit - Front
⚙️ 9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$22.26Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, CX-9
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Suspension Stabilizer Bar Bushing Kit options
Dorman 540-421 Suspension Stabilizer Bar Bushing Kit - Front
| Brand | Dorman |
| Part Number | 540-421 |
| Material | Caucho |
| Material | Élastomère |
| Material | Rubber |
| Inside Diameter | 32 |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Width | 51 |
| Outside Diameter | 51 |
| Bracket Included | No |
| Bracket Included | Non |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Assembled Length | 44,5 mm |
| Assembled Length | 44.5 mm |
| Contenidos del paquete | 2 bujes |
| Package Contents | 2 bushings |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | CX-9 | Front | |
| 2014 | Mazda | CX-9 | Front | |
| 2013 | Mazda | CX-9 | Front | |
| 2012 | Mazda | CX-9 | Front | |
| 2011 | Mazda | CX-9 | Front | |
| 2010 | Mazda | CX-9 | Front | |
| 2009 | Mazda | CX-9 | Front | |
| 2008 | Mazda | CX-9 | Front | |
| 2007 | Mazda | CX-9 | Front |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
602.45038FA7879GS76403JBU1894JBU2341K200629K201550MS76403TD1134156CTD1334156CTD4706W
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.