The 2025 GMC Sierra Ev has 22 steering parts with verified fitment on this page — 12 part types and 1 brand, covering the ELECTRIC engine. Each part includes a manufacturer part number and application notes.
The steering system on the 2025 GMC Sierra Ev connects driver to road through the rack, pump, tie rods, and column components. The largest groups are Knuckle (4 parts), Tie Rod End (4 parts) and Rack and Pinion Bellow (2 parts). The other 9 part types cover the remaining 12 parts.
The 2025 GMC Sierra Ev came with a single engine, the ELECTRIC, and every part is verified against it.
Every steering part listed for the 2025 GMC Sierra Ev comes from GM GENUINE.
Each part number listed for the 2025 GMC Sierra Ev opens a page with every vehicle that part fits.
Coupling Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 86803987 | 🇺🇸 US 🇨🇦 CA | Intermediate | 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.
One part is listed for the 2025 GMC Sierra Ev — GM GENUINE 86803987.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 86595713 | 🇺🇸 US 🇨🇦 CA | Fits Rear RightHAMTRAMCK, MI PLANT(DEH) | View on Amazon |
| GM GENUINE | 85736670 | 🇺🇸 US 🇨🇦 CA | Fits Front LeftHAMTRAMCK, MI PLANT(DEH),RIDE AND HANDLING Suspension Code (FE2) | View on Amazon |
| GM GENUINE | 85736671 | 🇺🇸 US 🇨🇦 CA | Fits Front RightHAMTRAMCK, MI PLANT(DEH),RIDE AND HANDLING Suspension Code (FE2) | View on Amazon |
| GM GENUINE | 86595712 | 🇺🇸 US 🇨🇦 CA | Fits Rear LeftHAMTRAMCK, MI PLANT(DEH) | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
GM GENUINE supplies the 4 Knuckle parts for the 2025 GMC Sierra Ev.
Listed part numbers: GM GENUINE 86595713, GM GENUINE 85736670 and GM GENUINE 85736671, plus the other parts above.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 86326117 | 🇺🇸 US 🇨🇦 CA | Programming Required: YES | 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 2025 GMC Sierra Ev — GM GENUINE 86326117.
Rack and Pinion Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84977461 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE | 85560221 | 🇺🇸 US 🇨🇦 CA | RearFour Wheel Steering (NYS) | View on Amazon |
This table covers the rubber boots that seal the inner tie-rod joints on the rack.
2 Rack and Pinion Bellow parts for the 2025 GMC Sierra Ev come from GM GENUINE.
Listed part numbers: GM GENUINE 84977461 and GM GENUINE 85560221.
Rack and Pinion Bellow Clamp
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11562066 | 🇺🇸 US 🇨🇦 CA | OuterSMALL | View on Amazon |
| GM GENUINE | 07840234 | 🇺🇸 US 🇨🇦 CA | InnerSINGLE USE | View on Amazon |
This table covers the Rack and Pinion Bellow clamps.
GM GENUINE supplies both parts for the 2025 GMC Sierra Ev.
This group includes GM GENUINE 11562066 and GM GENUINE 07840234.
Steering Column
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85676222 | 🇺🇸 US 🇨🇦 CA | Programming Required: YES | View on Amazon |
| GM GENUINE | 85753992 | 🇺🇸 US 🇨🇦 CA | Tilt and Telescoping Steering Wheel (N37) | View on Amazon |
This table covers the steering columns.
GM GENUINE supplies both parts for the 2025 GMC Sierra Ev.
Listed part numbers: GM GENUINE 85676222 and GM GENUINE 85753992.
Steering Column Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85086427 | 🇺🇸 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 85086427.
Steering Column Switch Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 26554025 | 🇺🇸 US 🇨🇦 CA | LABELED 26554025, 13555884 | View on Amazon |
This table covers the Steering Column Switch housings.
This group shows a single part: GM GENUINE 26554025.
Steering Gear Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11546369 | 🇺🇸 US 🇨🇦 CA | M16X2 | View on Amazon |
This table covers the Steering Gear nuts.
One part is listed for the 2025 GMC Sierra Ev — GM GENUINE 11546369.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85124292 | 🇺🇸 US 🇨🇦 CA | Upper IntermediateTilt and Telescoping Steering Wheel (N37), Power Retractable Tilt Steering Column (N38) | View on Amazon |
This table covers the Steering shafts.
One part is listed for the 2025 GMC Sierra Ev — GM GENUINE 85124292.
Tie Rod End
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85627993 | 🇺🇸 US 🇨🇦 CA | Outer | View on Amazon |
| GM GENUINE | 85547985 | 🇺🇸 US 🇨🇦 CA | Inner | View on Amazon |
| GM GENUINE | 86523407 | 🇺🇸 US 🇨🇦 CA | Rear OuterFour Wheel Steering (NYS) | View on Amazon |
| GM GENUINE | 87869090 | 🇺🇸 US 🇨🇦 CA | Rear InnerFour Wheel Steering (NYS), Value Added Rear Suspension (VRN) | 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.
4 Tie Rod End parts for the 2025 GMC Sierra Ev come from GM GENUINE.
Part numbers include GM GENUINE 85627993, GM GENUINE 85547985 and GM GENUINE 86523407, among others listed above.
Tie Rod Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11609283 | 🇺🇸 US 🇨🇦 CA | OuterM14X2.0 | View on Amazon |
| GM GENUINE | 11562065 | 🇺🇸 US 🇨🇦 CA | InnerM16X1.5,11THK | View on Amazon |
This table covers the Tie Rod nuts.
2 Tie Rod Nut parts for the 2025 GMC Sierra Ev come from GM GENUINE.
This group includes GM GENUINE 11609283 and GM GENUINE 11562065.
Buying Steering Parts for a 2025 GMC Sierra Ev
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the ELECTRIC engine — every part on this page is matched to it.
- 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: Knuckle and Tie Rod End .
Frequently Asked Questions
How many steering parts fit the 2025 GMC Sierra Ev?
Our catalog currently lists 22 steering parts for the 2025 GMC Sierra Ev across 12 subcategories and 1 brand, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 2025 GMC Sierra Ev?
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 2025 GMC Sierra Ev 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 2025 GMC Sierra Ev?
Every part on this page is matched to the ELECTRIC engine. 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 2025 GMC Sierra Ev
Steering Parts for Other GMC Sierra Ev Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.