45 Steering parts are listed for the 2017 Cadillac CTS, in 15 part types, covering all 4 engine options (2.0L L4 Turbocharged, 3.6L V6, 3.6L V6 Turbocharged and 6.2L V8 Supercharged). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2017 Cadillac CTS, the steering system connects driver to road through the rack, pump, tie rods, and column components. 27 parts of the 45 listed are Tie Rod End (21 parts), Coupling Boot (3 parts) and Knuckle (3 parts). The other 12 part types cover the remaining 18 parts.
The 2017 Cadillac CTS was sold with 4 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
8 brands supply steering parts for the 2017 Cadillac CTS, led by GM GENUINE (26 parts), MEVOTECH (6 parts) and MOOG (3 parts), plus 5 more brands. Quality grades include Daily Driver and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 Cadillac CTS. 5 parts have it, including GM GENUINE 87827847 (Tie Rod End) and GM GENUINE 87827846 (Tie Rod End). Each part number opens a page with every vehicle that part fits.
Coupling Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 23382993 | 🇺🇸 US 🇨🇦 CA | IntermediateBOLT ON OUTER BOOT | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 23507870 | 🇺🇸 US 🇨🇦 CA | IntermediateMOUNTING PLATE | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 23507874 | 🇺🇸 US 🇨🇦 CA | InnerF | View on Amazon |
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.
GM GENUINE supplies the 3 Coupling Boot parts for the 2017 Cadillac CTS.
This group includes GM GENUINE 23382993, GM GENUINE 23507870 and GM GENUINE 23507874.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22739647 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22739648 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 85129361 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
GM GENUINE supplies the 3 Knuckle parts for the 2017 Cadillac CTS.
This group includes GM GENUINE 22739647, GM GENUINE 22739648 and GM GENUINE 85129361.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 19436225 | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
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.
One part is listed for the 2017 Cadillac CTS — GM GENUINE 19436225.
Rack and Pinion Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22789026 | 🇺🇸 US 🇨🇦 CA | Ride and Handling Suspension Code (FE2), Sport Suspension (FE3) | View on Amazon |
This table covers the rubber boots that seal the inner tie-rod joints on the rack.
This group shows a single part: GM GENUINE 22789026.
Rack and Pinion Bellow Clamp
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 11612027 | 🇺🇸 US 🇨🇦 CA | Steel | View on Amazon |
This table covers the Rack and Pinion Bellow clamps.
One part is listed for the 2017 Cadillac CTS — GM GENUINE 11612027.
Steering Column
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 19418831 | 🇺🇸 US 🇨🇦 CA | Power Retractable Tilt Steering Column (N38)Exc. Steering Column Lock Controls (ULS) | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 85118028 | 🇺🇸 US 🇨🇦 CA | Supplemental Restraint System Compliant: No | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 85118029 | 🇺🇸 US 🇨🇦 CA | Supplemental Restraint System Compliant: No | View on Amazon |
This table covers the steering columns.
GM GENUINE supplies the 3 Steering Column parts for the 2017 Cadillac CTS.
Listed part numbers: GM GENUINE 19418831, GM GENUINE 85118028 and GM GENUINE 85118029.
Steering Column Bolt / Screw
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 11611603 | 🇺🇸 US 🇨🇦 CA | Power Retractable Tilt Steering Column (N38)M7X1X15 | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 11611601 | 🇺🇸 US 🇨🇦 CA | Screw-Pan7 Thread | View on Amazon |
This table covers the Steering Column Bolt screws. Typical signs include a rounded head, a seeping bleeder, or a fastener that will not hold torque. Do not force a new screw into a stripped hole — repair the thread first.
GM GENUINE supplies both parts for the 2017 Cadillac CTS.
This group includes GM GENUINE 11611603 and GM GENUINE 11611601.
Steering Column Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22935089 | 🇺🇸 US 🇨🇦 CA | Power Retractable Tilt Steering Column (N38) | View on Amazon |
This table covers the Steering Column control modules.
This group shows a single part: GM GENUINE 22935089.
Steering Column Lock Actuator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 23377962 | 🇺🇸 US 🇨🇦 CA | Steering Column Lock Controls (ULS) | View on Amazon |
This table covers the Steering Column Lock actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same.
One part is listed for the 2017 Cadillac CTS — GM GENUINE 23377962.
Steering Column Switch Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22765868 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Steering Column Switch housings.
This group shows a single part: GM GENUINE 22765868.
Steering Gear Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 11546366 | 🇺🇸 US 🇨🇦 CA | M10X1.5 | View on Amazon |
This table covers the Steering Gear nuts.
One part is listed for the 2017 Cadillac CTS — GM GENUINE 11546366.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 84242639 | 🇺🇸 US 🇨🇦 CA | Intermediate | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 84246537 | 🇺🇸 US 🇨🇦 CA | Fits IntermediateSteering Column Lock Control (ULS) | View on Amazon |
This table covers the Steering shafts.
GM GENUINE supplies both parts for the 2017 Cadillac CTS.
This group includes GM GENUINE 84242639 and GM GENUINE 84246537.
Steering Wheel Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 13589991 | 🇺🇸 US 🇨🇦 CA | Angle Sensor | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 13513905 | 🇺🇸 US 🇨🇦 CA | Angle Sensor | View on Amazon |
| WELLS Fits: 3.6L V6 Turbocharged | 5S13867 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangularAngle Sensor | View on Amazon |
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.
3 Steering Wheel Position Sensor parts are listed for the 2017 Cadillac CTS, from GM GENUINE and WELLS.
This group includes GM GENUINE 13589991, GM GENUINE 13513905 and WELLS 5S13867.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.6L V6 Turbocharged | 87827847 | 🇺🇸 US 🇨🇦 CA | End 1 Thread Direction: Clockwise (Right) | View on Amazon |
| GM GENUINE Popular Fits: 3.6L V6 Turbocharged | 87827846 | 🇺🇸 US 🇨🇦 CA | End 1 Thread Direction: Clockwise (Right) | View on Amazon |
| MEVOTECH Popular Fits: 3.6L V6 Turbocharged | MS50658 | 🇺🇸 US 🇨🇦 CA | SupremeGreaseable | View on Amazon |
| MEVOTECH Popular Fits: 3.6L V6 Turbocharged | MS50659 | 🇺🇸 US 🇨🇦 CA | SupremeGreaseable | View on Amazon |
| MOOG Popular Fits: 3.6L V6 Turbocharged | ES801231 | 🇺🇸 US 🇨🇦 CA | Front Left OuterVsport | View on Amazon |
| ACDELCO Fits: 3.6L V6 Turbocharged | 45A7192 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DELPHI Fits: 3.6L V6 Turbocharged | TA6438 | 🇺🇸 US 🇨🇦 CA | Right Outer | View on Amazon |
| DELPHI Fits: 3.6L V6 Turbocharged | TA6439 | 🇺🇸 US 🇨🇦 CA | Left Outer | View on Amazon |
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22888552 | 🇺🇸 US 🇨🇦 CA | Inner | View on Amazon |
| MEVOTECH Fits: 3.6L V6 Turbocharged | MS50784 | 🇺🇸 US 🇨🇦 CA | SupremeIncludes Jam Nut | View on Amazon |
| MOOG Fits: 3.6L V6 Turbocharged | EV801407 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| MOOG Fits: 3.6L V6 Turbocharged | ES801232 | 🇺🇸 US 🇨🇦 CA | Front Right OuterVsport | View on Amazon |
| SUSPENSIA Fits: 3.6L V6 Turbocharged | X06TR0380 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| SUSPENSIA Fits: 3.6L V6 Turbocharged | X07TE0089 | 🇺🇸 US 🇨🇦 CA | Front Right Outer | View on Amazon |
| SUSPENSIA Fits: 3.6L V6 Turbocharged | X07TE0090 | 🇺🇸 US 🇨🇦 CA | Front Left Outer | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 Turbocharged | 543853 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
| DORMAN Fits: 3.6L V6 Turbocharged | 544644 | 🇺🇸 US 🇨🇦 CA | Front Right Outer | View on Amazon |
| DORMAN Fits: 3.6L V6 Turbocharged | 544643 | 🇺🇸 US 🇨🇦 CA | Front Left Outer | View on Amazon |
| MEVOTECH Fits: 3.6L V6 Turbocharged | GS50658 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| MEVOTECH Fits: 3.6L V6 Turbocharged | GS50659 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| MEVOTECH Fits: 3.6L V6 Turbocharged | GS50784 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
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.
21 Tie Rod End parts for the 2017 Cadillac CTS come from 7 brands — MEVOTECH, GM GENUINE, MOOG and 4 other brands. The "Popular" part is GM GENUINE 87827847.
In the Daily Driver grade, GM GENUINE, MEVOTECH, MOOG and 3 other brands supply 15 parts: grouped for everyday commuting duty. A representative part number is GM GENUINE 87827847.
The Economy section lists 6 options from DORMAN and MEVOTECH — the catalog's value-priced group. DORMAN 543853 is listed in this group.
Tie Rod Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 Turbocharged | 22789025 | 🇺🇸 US 🇨🇦 CA | InnerJAM NUT | View on Amazon |
This table covers the Tie Rod nuts.
This group shows a single part: GM GENUINE 22789025.
Buying Steering Parts for a 2017 Cadillac CTS
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Match the engine first. Every steering part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Tie Rod End and Coupling Boot .
Frequently Asked Questions
How many steering parts fit the 2017 Cadillac CTS?
Our catalog currently lists 45 steering parts for the 2017 Cadillac CTS across 15 subcategories and 8 brands, covering all 4 engine options (2.0L L4 Turbocharged, 3.6L V6, 3.6L V6 Turbocharged and 6.2L V8 Supercharged). Each part is matched to the engine(s) it fits.
Do steering parts differ between 2017 Cadillac CTS engines?
Yes. Every steering part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of steering problems on a 2017 Cadillac CTS?
Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2017 Cadillac CTS was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2017 Cadillac CTS?
First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2017 Cadillac CTS
Steering Parts for Other Cadillac CTS Years
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