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Cadillac 25820033 Rear Suspension Control Arm Assembly

2005-2011 Cadillac

GM 25820033 Rear Suspension Control Arm Assembly
  • Part Description
    Arm Assembly, Rear Suspension Control ; Arm, Rear Axle Control Arm
  • Position
    Rear
  • Replaces
    15897790, 25771881
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number25820033
    Part DescriptionArm Assembly, Rear Suspension Control ; Arm, Rear Axle Control Arm
    Other NamesControl Arm, Lower Control Arm
    Item Dimensions27.5 x 20.9 x 7.7 inches
    Item Weight16.80 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15897790, 25771881
    ManufacturerGeneral Motors
    SKU25820033
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2006-2011 Cadillac DTS8 Cyl 4.6L4 DOOR, FUNERAL COACH, LIMOUSINE
    2005 Cadillac Deville8 Cyl 4.6LDEVILLE, FUNERAL COACH, HIGH LUXURY, LIMOUSINE, TOURING SEDAN

Customer Questions & Answers

Q:
I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 25820033 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How to remove the lower and upper control arms on Cadillac DTS? Posted by Customer
A:
For the removal of the lower control arm on 1999 Deville models, first, loosen the rear wheel lug nuts, block the front wheels, and then raise the rear of the vehicle, supporting it securely on jackstands placed under the frame. Proceed to remove the coil spring, toe link, and the knuckle-to-lower control arm nut and bolt, detaching the control arm from the knuckle. For installation, follow the reverse order of removal, ensuring all suspension fasteners are tightened to the specified torque. Before tightening the knuckle-to-control arm bolts, control arm inner pivot bolts, and toe link bolts, raise the outer end of the lower control arm with a floor jack to simulate normal ride height. Additionally, turn the ignition key to the On position and let the Electronic Level Control system pressurize for approximately 45 seconds before lowering the vehicle and tightening the lug nuts to the torque specifications.For the removal of the upper control arm on 1999 Deville models, loosen the rear wheel lug nuts, block the front wheels, then raise the rear of the vehicle and support it securely on jackstands placed under the frame. Remove the wheel and proceed to disconnect the ELC height sensor link and the road sensing suspension position sensor and bracket. Then, remove the knuckle-to-upper control arm nut and bolt, as well as the upper control arm nut and bolt, detaching the control arm from the vehicle. For installation, follow the reverse order of removal, tightening all suspension fasteners to the specified torque. Before lowering the vehicle, turn the ignition key to the On position and let the Electronic Level Control system pressurize for approximately 45 seconds. Finally, tighten the lug nuts to the torque specifications.For 2000 and later Deville/DTS models, as well as all Seville models, the removal process involves loosening the rear wheel lug nuts, blocking the front wheels, and raising the rear of the vehicle while securely supporting it on jackstands placed under the unibody frame members (not under the suspension support). Remove the wheel and proceed to remove the exhaust system, coil springs, brake calipers, brake discs, and disconnect the electrical connectors from the wheel speed sensors. Detach all wiring harnesses and airlines from the suspension support, as well as the ELC link(s) from the control arm(s). If necessary, remove the hub and bearing assembly, then remove the toe link and stabilizer bar link from the suspension arm to be removed. Place a floor jack under the front and rear portions of the suspension support, remove the bolts from the front part of the suspension support, and then remove the two bolts from the rear part of the suspension support, carefully lowering the jacks and removing the suspension support from under the vehicle. Finally, remove the control arm pivot bolts and detach the control arm from the suspension support.For installation, follow the reverse order of removal, tightening all suspension fasteners to the specified torque. Before tightening the control arm pivot bolts, raise the end of the lower control arm with a floor jack to simulate normal ride height. Additionally, tighten the brake caliper bolts to the torque specifications. Before lowering the vehicle, turn the ignition key to the On position and let the Electronic Level Control system pressurize for approximately 45 seconds. Finally, tighten the lug nuts to the torque specifications.
Posted by GMPartsGiant Specialist
Q:
How do you remove the balljoint stud from the steering knuckle of the 2010 Cadillac DTS? Posted by Customer
A:
Remove the cotter pin and loosen the balljoint stud-to-steering knuckle nut. Use a balljoint separator or strike the steering knuckle boss with a hammer to separate the balljoint from the knuckle.
Posted by GMPartsGiant Specialist
See expert answers on similar Control Arm
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Genuine GM Part 25820033, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 25820033 Rear Suspension Control Arm Assembly. It is sometimes referred to as Cadillac Control Arm, Cadillac Trailing Arm. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Cadillac DTS, Deville models.

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