2015 Buick Regal Steering Parts

This table covers the Coupling boots. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn. Read more

GM GENUINE supplies both parts for the 2015 Buick Regal.

Part numbers include GM GENUINE 23106608 and GM GENUINE 23170898.

This table covers the King pins. Read more

This group shows a single part: GM GENUINE 23315420.

This table covers the steering knuckles that carry the hub, caliper and ball joints. Read more

15 Knuckle parts are listed for the 2015 Buick Regal, from GM GENUINE, ULTRA-POWER, APWI and 2 other brands. GM GENUINE 23432049 carries the "Popular" badge.

The Daily Driver section lists 5 options from GM GENUINE — grouped for everyday commuting duty. GM GENUINE 23432049 is listed in this group.

In the Economy grade, APWI, DORMAN, SKP and 1 other brand supply 8 parts: the catalog's value-priced group. A representative part number is APWI GM2012.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the O-rings that seal this joint. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: ELRING 558100.

This table covers the Power Steering Assist Motor modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2015 Buick Regal — GM GENUINE 39240649.

This table covers the Power Steering Hose clamps. Read more

2 Power Steering Hose Clamp parts for the 2015 Buick Regal come from GM GENUINE.

Listed part numbers: GM GENUINE 90572594 and GM GENUINE 11611503.

This table covers the seals at the Power Steering Pressure Hose. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2015 Buick Regal — GM GENUINE 26100863.

This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak. Read more

7 Rack and Pinion parts are listed for the 2015 Buick Regal, from GM GENUINE, TERREPOWER and AAE. GM GENUINE 84494624 carries the "Popular" badge.

In the New grade, GM GENUINE supplies 3 parts: brand-new units rather than rebuilt ones. A representative part number is GM GENUINE 84494624.

In the Remanufactured grade, TERREPOWER and AAE supply 4 parts: factory-rebuilt units with new wear components. A representative part number is AAE ER1105.

This group includes GM GENUINE 84494624, GM GENUINE 84494622 and GM GENUINE 84216769 and the remaining parts above.

This table covers the rubber boots that seal the inner tie-rod joints on the rack. Read more

5 Rack and Pinion Bellow parts for the 2015 Buick Regal come from 3 brands — GM GENUINE, DELPHI and VAICO. The "Popular" part is GM GENUINE 13354440.

This group includes GM GENUINE 13354440, DELPHI TBR4576 and DELPHI TBR4559 and the remaining parts above.

This table covers the Rack and Pinion Bellow clamps. Read more

GM GENUINE supplies both parts for the 2015 Buick Regal.

Part numbers include GM GENUINE 25901575 and GM GENUINE 25901574.

This table covers the Rack and Pinion Belt kits. Read more

This group shows a single part: EDELMANN 9610.

This table covers the Rack and Pinion 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 2015 Buick Regal — GM GENUINE 13354481.

This table covers the Rack and Pinion O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2015 Buick Regal — GM GENUINE 22776527.

This table covers the Steering Column Switch housings. Read more

2 Steering Column Switch Housing parts for the 2015 Buick Regal come from GM GENUINE.

Part numbers include GM GENUINE 20897749 and GM GENUINE 20942398.

This table covers the couplers in the steering shaft. Read more

2 Steering Coupler parts are listed for the 2015 Buick Regal, from EDELMANN and GM GENUINE.

Part numbers include EDELMANN 9700 and GM GENUINE 20757969.

This table covers the Steering Gear bolts. Read more

GM GENUINE supplies both parts for the 2015 Buick Regal.

Part numbers include GM GENUINE 24430521 and GM GENUINE 11561297.

This table covers the Steering Gear Heat shields. Typical signs include a bent shield rubbing a rotor, or rust-through that leaves the backing open. A rubbing shield will eat a new rotor. Straighten or replace it before the wheel goes back on. Read more

One part is listed for the 2015 Buick Regal — GM GENUINE 23145917.

This table covers the Steering Gear nuts. Read more

One part is listed for the 2015 Buick Regal — GM GENUINE 11546593.

This table covers the Steering Wheel position sensors. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

5 Steering Wheel Position Sensor parts are listed for the 2015 Buick Regal, from GM GENUINE, WELLS and STANDARD MOTOR PRODUCTS. GM GENUINE 13589991 carries the "Popular" badge.

This group includes GM GENUINE 13589991, GM GENUINE 13513905 and STANDARD MOTOR PRODUCTS SWS100 and the remaining parts above.

This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment. Read more

69 Tie Rod End parts for the 2015 Buick Regal come from 14 brands — MEVOTECH, MOOG, ACDELCO and 11 other brands. The "Popular" part is ACDELCO 45A2519. Grades run from Daily Driver through Economy; Daily Driver is the most populated section, led by MOOG, MEVOTECH, ACDELCO and 4 other brands.

This table covers the Tie Rod nuts. Read more

2 Tie Rod Nut parts for the 2015 Buick Regal come from GM GENUINE.

Part numbers include GM GENUINE 11611641 and GM GENUINE 13286681.