21 Steering parts are listed for the 2025 Buick Envista, in 11 part types, covering the 1.2L L3 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2025 Buick Envista, the steering system connects driver to road through the rack, pump, tie rods, and column components. Most of the listed parts are Tie Rod End (7 parts), Coupling Boot (2 parts) and Knuckle (2 parts). The other 8 part types cover the remaining 10 parts.
The 2025 Buick Envista came with a single engine, the 1.2L L3 Turbocharged, and every part is verified against it.
3 brands supply steering parts for the 2025 Buick Envista, led by GM GENUINE (17 parts), MEVOTECH (3 parts) and MOOG (1 part).
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 Buick Envista. 2 parts have it, including MEVOTECH MS506152 (Tie Rod End) and MEVOTECH MS507100 (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 | 42575531 | 🇺🇸 US 🇨🇦 CA | Outer | View on Amazon |
| GM GENUINE | 60005986 | 🇺🇸 US 🇨🇦 CA | Inner | 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 both parts for the 2025 Buick Envista.
Listed part numbers: GM GENUINE 42575531 and GM GENUINE 60005986.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42757358 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GM GENUINE | 42757359 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
GM GENUINE supplies both parts for the 2025 Buick Envista.
Listed part numbers: GM GENUINE 42757358 and GM GENUINE 42757359.
Rack and Pinion
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42820976 | 🇺🇸 US 🇨🇦 CA | Short_geat_without_otr / LHD / 58MM/REV /79MM / Nexteer_chinaAluminum Wheel (PXJ), Aluminum Wheel (RT8), Wheel 19 X 8, J, Aluminum, Design 3, Aluminum Wheel (SGE) | View on Amazon |
| GM GENUINE | 42820974 | 🇺🇸 US 🇨🇦 CA | Short_geat_without_otr / LHD / 58MM/REV /81MM / Nexteer_chinaAlloy Wheel (RSC) | 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.
GM GENUINE supplies both parts for the 2025 Buick Envista.
This group includes GM GENUINE 42820976 and GM GENUINE 42820974.
Rack and Pinion Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42820981 | 🇺🇸 US 🇨🇦 CA | Fits Alloy Wheel (RSC) | 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 42820981.
Rack and Pinion Bellow Clamp
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42820984 | 🇺🇸 US 🇨🇦 CA | Fits InnerClamp_small / Efc_international | View on Amazon |
| GM GENUINE | 42820985 | 🇺🇸 US 🇨🇦 CA | Fits InnerClamp_large / Oetkier | View on Amazon |
This table covers the Rack and Pinion Bellow clamps.
GM GENUINE supplies both parts for the 2025 Buick Envista.
Listed part numbers: GM GENUINE 42820984 and GM GENUINE 42820985.
Steering Column Bolt / Screw
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11601806 | 🇺🇸 US 🇨🇦 CA | M8X1.25X22 | 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.
One part is listed for the 2025 Buick Envista — GM GENUINE 11601806.
Steering Column Switch Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42750775 | 🇺🇸 US 🇨🇦 CA | Keyless Engine Start Switch (BTM)CEA Bracket PEPS | View on Amazon |
This table covers the Steering Column Switch housings.
This group shows a single part: GM GENUINE 42750775.
Steering Gear Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11610916 | 🇺🇸 US 🇨🇦 CA | M12X1.75X110 | View on Amazon |
This table covers the Steering Gear bolts.
One part is listed for the 2025 Buick Envista — GM GENUINE 11610916.
Steering Gear Heat Shield
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 60006491 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
One part is listed for the 2025 Buick Envista — GM GENUINE 60006491.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42726621 | 🇺🇸 US 🇨🇦 CA | Intermediate | View on Amazon |
This table covers the Steering shafts.
One part is listed for the 2025 Buick Envista — GM GENUINE 42726621.
Tie Rod End
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | MS506152 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MEVOTECH Popular | MS507100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| GM GENUINE | 42820978 | 🇺🇸 US 🇨🇦 CA | Fits OuterOuter Right Hand / Nexteer_china (Lemforder) | View on Amazon |
| GM GENUINE | 42820979 | 🇺🇸 US 🇨🇦 CA | Fits OuterOTR_LH / NEXTEER_China (LEMFORDER) | View on Amazon |
| GM GENUINE | 42820980 | 🇺🇸 US 🇨🇦 CA | Fits InnerAlloy Wheel (RSC) | View on Amazon |
| MEVOTECH | MS506151 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG | EV801830 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | 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.
7 Tie Rod End parts for the 2025 Buick Envista come from 3 brands — MEVOTECH, GM GENUINE and MOOG. The "Popular" part is MEVOTECH MS506152.
This group includes MEVOTECH MS506152, MEVOTECH MS507100 and GM GENUINE 42820978 and the remaining parts above.
Buying Steering Parts for a 2025 Buick Envista
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 1.2L L3 Turbocharged 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: Tie Rod End and Coupling Boot .
Frequently Asked Questions
How many steering parts fit the 2025 Buick Envista?
Our catalog currently lists 21 steering parts for the 2025 Buick Envista across 11 subcategories and 3 brands, covering the 1.2L L3 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of steering problems on a 2025 Buick Envista?
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 Buick Envista 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 Buick Envista?
Every part on this page is matched to the 1.2L L3 Turbocharged 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 Buick Envista
Steering Parts for Other Buick Envista 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.