2017 Buick Lacrosse Suspension Parts

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

20 Alignment Bolt / Camber Plate parts for the 2017 Buick Lacrosse come from 8 brands — MEVOTECH, MOOG, DELPHI and 5 other brands. The "Popular" part is MEVOTECH MS90002.

In the Daily Driver grade, MOOG, MEVOTECH, DELPHI and 2 other brands supply 13 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS90002.

The Economy section lists 5 options from SKP, DORMAN, MEVOTECH and 1 other brand — the catalog's value-priced group. SKP SK90473 is listed in this group.

2 further parts sit outside the graded sections, with the same engine-level match.

This table covers the Alignment Caster / Camber bushings. 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

One part is listed for the 2017 Buick Lacrosse — DELPHI TAL10113.

This table covers the adjusters used to set toe. Read more

This group shows a single part: MOOG K100257.

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

10 Ball Joint parts for the 2017 Buick Lacrosse come from 6 brands — MEVOTECH, GM GENUINE, MOOG and 3 other brands. The "Popular" part is GM GENUINE 23275106.

Daily Driver: 8 parts, from GM GENUINE, MEVOTECH, MOOG and 3 other brands. A representative part number is GM GENUINE 23275106.

The Economy section: 2 options from MEVOTECH. MEVOTECH GS50555 is listed in this group.

This table covers the Ball Joint bolts. Read more

One part is listed for the 2017 Buick Lacrosse — GM GENUINE 13278765.

This table covers the Ball Joint Nut washers. Read more

This group shows a single part: GM GENUINE 11546368.

This table covers the bump stops that limit suspension travel. Read more

One part is listed for the 2017 Buick Lacrosse — GM GENUINE 23251820.

This table covers the rubber and polyurethane isolators that seat coil springs. Typical signs include a squeak from the spring pocket, or a spring that has walked off its seat. Replace the isolator whenever the spring is out — a crushed seat will noise a brand-new spring. Read more

5 Coil Spring Seat / Insulator parts for the 2017 Buick Lacrosse come from GM GENUINE.

Listed part numbers: GM GENUINE 84094298, GM GENUINE 84094299 and GM GENUINE 22975450, plus the other parts above.

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

29 Control Arm parts for the 2017 Buick Lacrosse come from 7 brands — GM GENUINE, MEVOTECH, SUSPENSIA and 4 other brands. The "Popular" part is DORMAN 527419. Grades run from Daily Driver through Economy; Daily Driver is the most populated section, led by GM GENUINE, MEVOTECH, SUSPENSIA and 4 other brands.

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

2 Control Arm Anchor Bolt parts for the 2017 Buick Lacrosse come from GM GENUINE.

Part numbers include GM GENUINE 11610909 and GM GENUINE 11547215.

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

This group shows a single part: DORMAN 540164.

This table covers the Control Arm nuts. Read more

One part is listed for the 2017 Buick Lacrosse — GM GENUINE 11546368.

This table covers the Electronic Suspension control modules. Read more

GM GENUINE supplies both parts for the 2017 Buick Lacrosse.

This group includes GM GENUINE 84864996 and GM GENUINE 84349032.

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

11 Shock / Strut parts for the 2017 Buick Lacrosse come from 5 brands — GM GENUINE, FCS, PRT and 2 other brands. The "Popular" part is FCS 333872L.

The Economy section: 1 option from PRT. PRT 932545 is listed in this group.

The Original Ride Quality section lists 10 options from GM GENUINE, FCS, KYB and 1 other brand — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. FCS 333872L is listed in this group.

This table covers the Shock / Strut bellows. Read more

GM GENUINE supplies both parts for the 2017 Buick Lacrosse.

Part numbers include GM GENUINE 42828037 and GM GENUINE 84397913.

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

5 Shock / Strut Mount parts are listed for the 2017 Buick Lacrosse, from GM GENUINE, KYB and DEA / MARMON RIDE CONTROL. GM GENUINE 84449978 carries the "Popular" badge.

The Daily Driver section: 4 options from GM GENUINE and KYB. GM GENUINE 84449978 is listed in this group.

Economy: 1 part, from DEA / MARMON RIDE CONTROL. A representative part number is DEA / MARMON RIDE CONTROL 4714360.

This group includes GM GENUINE 84449978, GM GENUINE 84832873 and KYB SM5972 and the remaining parts above.

This table covers the Shock / Strut Mount bolts. Read more

2 Shock / Strut Mount Bolt parts for the 2017 Buick Lacrosse come from GM GENUINE.

This group includes GM GENUINE 11549138 and GM GENUINE 11610911.

This table covers the Strut Rod Lock nuts. Read more

This group shows a single part: GM GENUINE 11546774.

This table covers the brackets that mount the Sway Bar. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

3 Sway Bar Bracket parts for the 2017 Buick Lacrosse come from 2 brands — GM GENUINE and ACDELCO.

Part numbers include ACDELCO 22951119, GM GENUINE 84145672 and GM GENUINE 84145673.

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

39 Sway Bar Link parts for the 2017 Buick Lacrosse come from 8 brands — MEVOTECH, GM GENUINE, MOOG and 5 other brands. The "Popular" part is GM GENUINE 84871565. Daily Driver, Economy and Premium are all represented, and Daily Driver alone accounts for 33 parts.

This table covers the Sway Bar Link nuts. Read more

GM GENUINE supplies both parts for the 2017 Buick Lacrosse.

Listed part numbers: GM GENUINE 11546366 and GM GENUINE 11547349.