This page lists 16 wheel parts for the 2021 Acura Ilx, across 6 part types, covering the 2.4L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
The wheel hardware on the 2021 Acura Ilx covers lug nuts, studs, hub caps, TPMS sensors and trim rings. The largest groups are Lug Nut (4 parts), Lug Nut & Lock Kit (3 parts) and Lug Nut Lock (3 parts). The other 3 part types cover the remaining 6 parts.
Every part on this page is matched to the 2.4L L4 — the only engine offered in the 2021 Acura Ilx.
The most listed brands for 2021 Acura Ilx wheel parts are MCGARD (8 parts), DORMAN (3 parts) and BOSCH (2 parts), plus 3 more brands. Quality grades include Daily Driver and Premium.
Each part number listed for the 2021 Acura Ilx opens a page with every vehicle that part fits.
Lug Nut
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 611201 | 🇺🇸 US 🇨🇦 CA | Closed EndSteel | View on Amazon |
| DORMAN | 611075 | 🇺🇸 US 🇨🇦 CA | SteelChrome | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MCGARD | 64002 | 🇺🇸 US 🇨🇦 CA | M12 X 1.5 Cone Seat Style Lug Nuts- 13/16 Hex | View on Amazon |
| MCGARD | 64012 | 🇺🇸 US 🇨🇦 CA | M12 x 1.5 Bulge Cone Seat Style Lug Nuts- 3/4 Hex | View on Amazon |
This table covers the lug nuts that hold each wheel on the hub.
4 Lug Nut parts for the 2021 Acura Ilx come from 2 brands — DORMAN and MCGARD.
In the Daily Driver grade, DORMAN supplies 2 parts: grouped for everyday commuting duty. A representative part number is DORMAN 611201.
In the Premium grade, MCGARD supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is MCGARD 64002.
Part numbers include DORMAN 611201, DORMAN 611075 and MCGARD 64002, among others listed above.
Lug Nut & Lock Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MCGARD | 84537 | 🇺🇸 US 🇨🇦 CA | M12 x 1.5 Bulge Cone Seat Exposed Style Wheel Installation Kit-3/4 Hex(16 Lug Nuts / 4 Wheel Locks / 1 Key / 1 Key Pouch) | View on Amazon |
| MCGARD | 65557 | 🇺🇸 US 🇨🇦 CA | Tuner Style Cone Seat Wheel Installation Kit(16 Lug Nuts / 1 Installation Tool / 4 Wheel Locks / 1 Key / 1 Key Pouch) | View on Amazon |
| MCGARD | 84519 | 🇺🇸 US 🇨🇦 CA | M12 x 1.5 ThreadCone Seat | View on Amazon |
This table covers the Lug Nut & Lock kits.
MCGARD supplies the 3 Lug Nut & Lock Kit parts for the 2021 Acura Ilx.
This group includes MCGARD 84537, MCGARD 65557 and MCGARD 84519.
Lug Nut Lock
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MCGARD | 24157 | 🇺🇸 US 🇨🇦 CA | M12 x 1.5 Cone Seat Exposed Style Wheel Locks-1.28 OAL(4 Locks / 1 Key) | View on Amazon |
| MCGARD | 24012 | 🇺🇸 US 🇨🇦 CA | M12 x 1.5 ThreadCone Seat | View on Amazon |
| MCGARD | 25257 | 🇺🇸 US 🇨🇦 CA | M12 x 1.5 Tuner Style Cone Seat Wheel Locks- 1.24 OAL(4 Locks / 1 Key) | View on Amazon |
This table covers the locking lug nuts and keys.
MCGARD supplies the 3 Lug Nut Lock parts for the 2021 Acura Ilx.
Part numbers include MCGARD 24157, MCGARD 24012 and MCGARD 25257.
Lug Stud
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 610269 | 🇺🇸 US 🇨🇦 CA | Thread Size: M12-1.5Thread Size: M12-1.50 | View on Amazon |
This table covers the Lug studs.
One part is listed for the 2021 Acura Ilx — DORMAN 610269.
Tire Pressure Monitoring System (TPMS) Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BH SENS | RDE234V21 | 🇺🇸 US 🇨🇦 CA | OE Quality 433MHZ Replacement SensorIncludes RDV021 Silver 43mm Metal Valve | View on Amazon |
| STANDARD MOTOR PRODUCTS | TPM349 | 🇺🇸 US 🇨🇦 CA | Programmed | View on Amazon |
| VDO / CONTINENTAL | SE55917 | 🇺🇸 US 🇨🇦 CA | Continental OE Sensor | View on Amazon |
This table covers the TPMS sensors mounted in each wheel. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
3 Tire Pressure Monitoring System (TPMS) Sensor parts for the 2021 Acura Ilx come from 3 brands — BH SENS, STANDARD MOTOR PRODUCTS and VDO / CONTINENTAL.
This group includes BH SENS RDE234V21, STANDARD MOTOR PRODUCTS TPM349 and VDO / CONTINENTAL SE55917.
Tire Pressure Monitoring System (TPMS) Stem / Service Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | QFP085 | 🇺🇸 US 🇨🇦 CA | Tire Pressure Monitoring System (TPMS) Sensor | View on Amazon |
| BOSCH | QFP086 | 🇺🇸 US 🇨🇦 CA | Tire Pressure Monitoring System (TPMS) Sensor | View on Amazon |
This table covers TPMS valve stems and the service kits used when a tire is changed.
BOSCH supplies both parts for the 2021 Acura Ilx.
This group includes BOSCH QFP085 and BOSCH QFP086.
Buying Wheel Parts for a 2021 Acura Ilx
On this vehicle, the wheel hardware covers lug nuts, studs, hub caps, TPMS sensors and trim rings.
- Confirm you have the 2.4L L4 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 TPMS service kit (valve core, seal, nut) with every tire change on sensor-equipped wheels.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Lug Nut and Lug Nut & Lock Kit .
Frequently Asked Questions
How many wheel parts fit the 2021 Acura Ilx?
Our catalog currently lists 16 wheel parts for the 2021 Acura Ilx across 6 subcategories and 6 brands, covering the 2.4L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of wheel problems on a 2021 Acura Ilx?
Common symptoms include a TPMS light that will not clear, vibration after a wheel was serviced, or studs damaged by past over-torquing. 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 TPMS service kit (valve core, seal, nut) with every tire change on sensor-equipped wheels.
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 Acura Ilx 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 Acura Ilx?
Every part on this page is matched to the 2.4L L4 engine. Then always torque lug nuts to spec in a star pattern — impact guns without torque sticks warp rotors and stretch studs. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Acura Ilx
Wheel Parts for Other Acura Ilx 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.