2007 Cadillac STS Suspension Parts

This table covers the Air compressors. Typical signs include no cold air, rapid clutch cycling, or a growl when the clutch engages. Replace the drier and evacuate the system whenever the circuit is opened. Read more

4 Air Compressor parts for the 2007 Cadillac STS come from 4 brands — ARNOTT, DORMAN, MONROE and 1 other brand.

Listed part numbers: ARNOTT P5338, DORMAN 949032 and MONROE AC10099, plus the other parts above.

This table covers the cam bolts and plates used to set camber at the knuckle. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

16 Alignment Bolt / Camber Plate parts for the 2007 Cadillac STS come from 9 brands — MOOG, SKP, ACDELCO and 6 other brands. The "Popular" part is MOOG K90476.

In the Daily Driver grade, MOOG, ACDELCO, DELPHI and 1 other brand supply 9 parts: grouped for everyday commuting duty. A representative part number is MOOG K90476.

The Economy section lists 7 options from SKP, ULTRA-POWER, DORMAN and 2 other brands — the catalog's value-priced group. SKP SK100024 is listed in this group.

This table covers the Alignment shims. Read more

ACDELCO supplies the 3 Alignment Shim parts for the 2007 Cadillac STS.

Listed part numbers: ACDELCO 45K13148, ACDELCO 45K13151 and ACDELCO 45K13149.

This table covers the ball joints that articulate each control arm at the knuckle. Read more

25 Ball Joint parts for the 2007 Cadillac STS come from 9 brands — MEVOTECH, MOOG, DELPHI and 6 other brands. The "Popular" part is MEVOTECH MS50538.

Daily Driver: 19 parts, from MOOG, DELPHI, MEVOTECH and 4 other brands. A representative part number is MEVOTECH MS50538.

The Economy section: 6 options from MEVOTECH, FVP and ULTRA-POWER. ULTRA-POWER K500064 is listed in this group.

This table covers the coil springs that carry vehicle weight at each corner. Typical signs include a sagging corner, a clunk through the spring, or a broken coil that you can see from the wheel well. Replace springs in axle pairs and inspect the seats and isolators while the spring is out. Read more

One part is listed for the 2007 Cadillac STS — GM GENUINE 88964538.

This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm. Read more

35 Control Arm parts for the 2007 Cadillac STS come from 9 brands — MEVOTECH, MOOG, DORMAN and 6 other brands. The "Popular" part is DORMAN 521021. Daily Driver and Economy are all represented, and Daily Driver alone accounts for 28 parts.

This table covers the bolts that anchor a control arm to the chassis or subframe. Read more

This group shows a single part: GM GENUINE 11519707.

This table covers the bushings pressed into each control arm. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

7 Control Arm Bushing parts for the 2007 Cadillac STS come from 4 brands — MEVOTECH, DORMAN, DELPHI and 1 other brand. The "Popular" part is DELPHI TD4752W.

Daily Driver: 3 parts, from DELPHI, MEVOTECH and SUSPENSIA. A representative part number is DELPHI TD4752W.

The Economy section: 4 options from DORMAN and MEVOTECH. DORMAN 540166 is listed in this group.

This group includes DELPHI TD4752W, MEVOTECH MS504350 and SUSPENSIA X06BU0326 and the remaining parts above.

This table covers the Control Arm nuts. Read more

GM GENUINE supplies both parts for the 2007 Cadillac STS.

This group includes GM GENUINE 11516382 and GM GENUINE 11561354.

This table covers the Control Arm supports. Read more

GM GENUINE supplies both parts for the 2007 Cadillac STS.

Listed part numbers: GM GENUINE 19168536 and GM GENUINE 19177211.

This table covers the Ride Height sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

16 Ride Height Sensor parts for the 2007 Cadillac STS come from 9 brands — SKP, ARNOTT, CARDONE and 6 other brands. The "Popular" part is CARDONE 4J0017HS.

This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed. Read more

8 Shock / Strut parts for the 2007 Cadillac STS come from 5 brands — GM GENUINE, WESTAR, KYB and 2 other brands. The "Popular" part is FCS 343361.

The Economy section: 1 option from WESTAR. WESTAR AS7410 is listed in this group.

In the Increased Handling/Stability grade, KYB supplies 1 part: grouped under the catalog's "Increased Handling/Stability" designation — the notes column spells out what sets them apart. A representative part number is KYB 551606.

The Original Ride Quality section lists 6 options from GM GENUINE, FCS and MONROE — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. FCS 343361 is listed in this group.

This group includes FCS 343361, WESTAR AS7410 and KYB 551606 and the remaining parts above.

This table covers the Shock / Strut bellows. Read more

2 Shock / Strut Bellow parts are listed for the 2007 Cadillac STS, from KYB and SACHS.

Part numbers include KYB SB132 and SACHS 900301.

This table covers the upper mounts (and bearings) a strut bolts through at the tower. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

6 Shock / Strut Mount parts are listed for the 2007 Cadillac STS, from MEVOTECH, KYB, MONROE and 1 other brand. MEVOTECH MS500301 carries the "Popular" badge.

The Daily Driver section: 5 options from MEVOTECH, KYB and MONROE. MEVOTECH MS500301 is listed in this group.

Economy: 1 part, from DEA / MARMON RIDE CONTROL. A representative part number is DEA / MARMON RIDE CONTROL 4714177.

This group includes MEVOTECH MS500301, MONROE 902134 and KYB SM5845 and the remaining parts above.

This table covers the Shock / Strut nuts. Read more

One part is listed for the 2007 Cadillac STS — GM GENUINE 15815517.

This table covers the Suspension Conversion kits. Read more

2 Suspension Conversion Kit parts for the 2007 Cadillac STS come from FCS.

Listed part numbers: FCS 95025 and FCS 95069.

This table covers the bushings that clamp the anti-roll bar to the chassis. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

12 Sway Bar Bushing parts for the 2007 Cadillac STS come from 4 brands — GM GENUINE, MOOG, ACDELCO and 1 other brand. The "Popular" part is GM GENUINE 15880709.

This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it. Read more

27 Sway Bar Link parts for the 2007 Cadillac STS come from 12 brands — MEVOTECH, MOOG, DELPHI and 9 other brands. The "Popular" part is MOOG K750071. Grades run from Daily Driver through Economy; Daily Driver is the most populated section, led by MOOG, DELPHI, MEVOTECH and 5 other brands.