This page lists one steering part for the 2021 BMW 120I: a Tie Rod End from DORMAN, matched to the 2.0L L4 Turbocharged — the only engine offered in the 2021 BMW 120I.
On the 2021 BMW 120I, the steering system connects driver to road through the rack, pump, tie rods, and column components.
The part number opens a page with every vehicle that part fits.
Tie Rod End
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 543299 | 🇲🇽 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.
This group shows a single part: DORMAN 543299.
Buying Steering Parts for a 2021 BMW 120I
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Confirm you have the 2.0L L4 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 .
Frequently Asked Questions
How many steering parts fit the 2021 BMW 120I?
This page lists one steering part for the 2021 BMW 120I: a Tie Rod End from DORMAN, covering the 2.0L L4 Turbocharged engine.
What are the signs of steering problems on a 2021 BMW 120I?
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 2021 BMW 120I 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 2021 BMW 120I?
Every part on this page is matched to the 2.0L L4 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 2021 BMW 120I
Steering Parts for Other BMW 120I Years
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