Home› Dorman 540-866 Suspension Control Arm Bushing - Front Lower Rearward
Dorman 540-866 Suspension Control Arm Bushing - Front Lower RearwardOE Quality 60-Day Returns
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Part #: 540-866

Dorman 540-866 Suspension Control Arm Bushing - Front Lower Rearward

Front Lower Rearward
⚙️ 12 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$87.08Free 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: Buick and Cadillac, DTS and Lucerne
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Dorman 540-866 Suspension Control Arm Bushing - Front Lower Rearward
BrandDorman
Part Number540-866
MaterialAluminio, goma
MaterialAluminum
MaterialRubber
Wall Thickness30.71
Length143.35
ColorPlateado
ColorSilver
Inside Diameter20.2
Dust Boot IncludedNo
Dust Boot IncludedNon
Width67
Outside Diameter92.66
Mounting Hardware IncludedNo
Mounting Hardware IncludedNon
Height92.66
Bracket IncludedOui
Bracket IncludedSí
Bracket IncludedYes
Grade TypeReemplazo estándar
Grade TypeStandard replacement
Bushing MaterialAluminio, goma
Bushing MaterialAluminum
Bushing MaterialRubber
Mounting Hole Diameter17
Mounting TypeBolt on
Mounting TypeCon perno
Distance Between Mounting Holes32
Color CodeBlack
Color CodeGray
Color CodeGris

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2011BuickLucerneFront Lower Rearward
2011CadillacDTSFront Lower Rearwardw/5 Lug Wheels
2010BuickLucerneFront Lower Rearward
2010CadillacDTSFront Lower Rearwardw/5 Lug Wheels
2009BuickLucerneFront Lower Rearward
2009CadillacDTSFront Lower Rearwardw/5 Lug Wheels
2008BuickLucerneFront Lower Rearward
2008CadillacDTSFront Lower Rearwardw/5 Lug Wheels
2007BuickLucerneFront Lower Rearward
2007CadillacDTSFront Lower Rearwardw/5 Lug Wheels
2006BuickLucerneFront Lower Rearward
2006CadillacDTSFront Lower Rearwardw/5 Lug Wheels

* 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:

15939601

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.