The 2021 Honda Insight has 67 suspension parts with verified fitment on this page — 8 part types and 13 brands, covering the 1.5L L4 ELECTRIC/GAS engine. Each part includes a manufacturer part number and application notes.
The suspension system on the 2021 Honda Insight controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. The largest groups are Control Arm (20 parts), Sway Bar Link (16 parts) and Shock / Strut (12 parts). The other 5 part types cover the remaining 19 parts.
The 2021 Honda Insight came with a single engine, the 1.5L L4 ELECTRIC/GAS, and every part is verified against it.
13 brands supply suspension parts for the 2021 Honda Insight, led by MEVOTECH (17 parts), MOOG (8 parts) and FCS (6 parts), plus 10 more brands. Quality grades include Daily Driver, Economy and Original Ride Quality.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Honda Insight. 15 parts have it, including MEVOTECH MS60525 (Ball Joint) and MEVOTECH CMS601240 (Control Arm). Each part number opens a page with every vehicle that part fits.
Alignment Toe Adjuster
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG | K100393 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Greasable | View on Amazon |
This table covers the adjusters used to set toe.
One part is listed for the 2021 Honda Insight — MOOG K100393.
Ball Joint
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | MS60525 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreasable | View on Amazon |
| MOOG Popular | K500460 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Non-Adjustable | View on Amazon |
| DORMAN | 539745 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
| SUSPENSIA | X17BJ6862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lowerwith Hardware | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1018337 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
| MEVOTECH | GS60525 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | TXMS60525 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terrain ToughTTX | View on Amazon |
This table covers the ball joints that articulate each control arm at the knuckle.
7 Ball Joint parts are listed for the 2021 Honda Insight, from MEVOTECH, MOOG, DORMAN and 2 other brands. MEVOTECH MS60525 carries the "Popular" badge.
The Daily Driver section lists 4 options from MEVOTECH, MOOG, DORMAN and 1 other brand — grouped for everyday commuting duty. MEVOTECH MS60525 is listed in this group.
In the Economy grade, BECK/ARNLEY and MEVOTECH supply 2 parts: the catalog's value-priced group. A representative part number is BECK/ARNLEY 1018337.
The Premium section lists 1 option from MEVOTECH — a step above OE specification in materials, tolerances or warranty terms. MEVOTECH TXMS60525 is listed in this group.
Listed part numbers: MEVOTECH MS60525, MOOG K500460 and DORMAN 539745, plus the other parts above.
Control Arm
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | CMS601240 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeComplete Arm with Ball Joint | View on Amazon |
| MOOG Popular | RK643661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Upper | View on Amazon |
| MOOG Popular | RK623652 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| MOOG Popular | RK100427 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Adjustable | View on Amazon |
| DORMAN | 527167 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear UpperLateral Arm | View on Amazon |
| DORMAN | 526529 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Adjustable | View on Amazon |
| MEVOTECH | CMS601241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH | CMS601242 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH | CMS601238 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH | CMS601239 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeComplete Arm with Ball Joint | View on Amazon |
| MOOG | RK624087 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| SUSPENSIA | X17LA6953 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Upper | View on Amazon |
| SUSPENSIA | X17CJ7088 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1028156 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| BECK/ARNLEY | 1028157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Arm with Ball Joint | View on Amazon |
| MEVOTECH | GS601241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH | GS601242 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH | GS601238 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH | GS601240 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original GradeComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH | GS601239 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original GradeComplete Arm with Ball Joint | View on Amazon |
This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm.
20 Control Arm parts are listed for the 2021 Honda Insight, from MEVOTECH, MOOG, DORMAN and 2 other brands. MEVOTECH CMS601240 carries the "Popular" badge.
The Daily Driver section: 13 options from MEVOTECH, MOOG, DORMAN and 1 other brand. MEVOTECH CMS601240 is listed in this group.
Economy: 7 parts, from MEVOTECH and BECK/ARNLEY. A representative part number is BECK/ARNLEY 1028156.
Shock / Strut
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MONROE | 210020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Restore | View on Amazon |
| PRT | 930391 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Popular | 346554 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| FCS Popular | 335981L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| FCS Popular | 335981R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| FCS | 8346554 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Assembly KitPair | View on Amazon |
| KYB | 3430036 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Excel-G | View on Amazon |
| KYB | 3340150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Excel-G | View on Amazon |
| KYB | 3340151 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Excel-G | View on Amazon |
| MONROE | 5545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OESpectrum | View on Amazon |
| MONROE | 73081 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OESpectrum | View on Amazon |
| TOP NOTCH | SS0733 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Suspension Shocks | View on Amazon |
This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed.
12 Shock / Strut parts are listed for the 2021 Honda Insight, from FCS, MONROE, KYB and 2 other brands. FCS 346554 carries the "Popular" badge.
Economy: 2 parts, from MONROE and PRT. A representative part number is MONROE 210020.
In the Original Ride Quality grade, FCS, KYB, MONROE and 1 other brand supply 10 parts: grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. A representative part number is FCS 346554.
Shock / Strut & Coil Spring Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRT Popular | 920476 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Suspension Strut and Coil Spring Assembly | View on Amazon |
| PRT Popular | 920477 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Suspension Strut and Coil Spring Assembly | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS | 1335981R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| FCS | 1335981L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| MONROE | 173081L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Quick-Strut | View on Amazon |
| TOP NOTCH | ASS1305L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TOP NOTCH | ASS1305R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
This table covers complete strut assemblies with the spring already installed.
7 Shock / Strut & Coil Spring Assembly parts are listed for the 2021 Honda Insight, from PRT, FCS, TOP NOTCH and 1 other brand. PRT 920476 carries the "Popular" badge.
Economy: 2 parts, from PRT. A representative part number is PRT 920476.
Original Ride Quality: 5 parts, from FCS, TOP NOTCH and MONROE. A representative part number is FCS 1335981R.
Part numbers include PRT 920476, PRT 920477 and FCS 1335981R, among others listed above.
Shock / Strut Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KYB | SB209 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Boot Kits | View on Amazon |
This table covers the Shock / Strut bellows.
This group shows a single part: KYB SB209.
Shock / Strut Mount
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KYB | SM5922 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Bearing | View on Amazon |
| MONROE | 902096 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Strut-Mate | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEA / MARMON RIDE CONTROL | 4713809 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Bearing | View on Amazon |
This table covers the upper mounts (and bearings) a strut bolts through at the tower. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.
3 Shock / Strut Mount parts for the 2021 Honda Insight come from 3 brands — KYB, MONROE and DEA / MARMON RIDE CONTROL.
Daily Driver: 2 parts, from KYB and MONROE. A representative part number is KYB SM5922.
The Economy section: 1 option from DEA / MARMON RIDE CONTROL. DEA / MARMON RIDE CONTROL 4713809 is listed in this group.
Part numbers include KYB SM5922, MONROE 902096 and DEA / MARMON RIDE CONTROL 4713809.
Sway Bar Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 542150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| MEVOTECH Popular | MS608139 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG Popular | K750865 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| SUSPENSIA Popular | X17SL6608 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontAluminum | View on Amazon |
| DELPHI | TC3804 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| DELPHI | TC3802 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| DORMAN | 542171 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| MEVOTECH | MS608138 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreaseable | View on Amazon |
| MOOG | K750874 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| SUSPENSIA | X17SL6609 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1018447 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearEnd Link | View on Amazon |
| BECK/ARNLEY | 1018507 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontEnd Link | View on Amazon |
| MEVOTECH | GS608139 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH | GS608138 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| QUICK STEER | K750874 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| QUICK STEER | K750865 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it.
16 Sway Bar Link parts are listed for the 2021 Honda Insight, from MEVOTECH, DORMAN, MOOG and 4 other brands. DORMAN 542150 carries the "Popular" badge.
The Daily Driver section: 10 options from DORMAN, MEVOTECH, MOOG and 2 other brands. DORMAN 542150 is listed in this group.
Economy: 6 parts, from BECK/ARNLEY, MEVOTECH and QUICK STEER. A representative part number is BECK/ARNLEY 1018447.
Buying Suspension Parts for a 2021 Honda Insight
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- Confirm you have the 1.5L L4 ELECTRIC/GAS 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 shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Control Arm and Sway Bar Link .
Frequently Asked Questions
How many suspension parts fit the 2021 Honda Insight?
Our catalog currently lists 67 suspension parts for the 2021 Honda Insight across 8 subcategories and 13 brands, covering the 1.5L L4 ELECTRIC/GAS engine. Each part is matched to the engine(s) it fits.
What are the signs of suspension problems on a 2021 Honda Insight?
Common symptoms include clunks over speed bumps, wandering steering, cupped tire wear, or a nose that keeps bouncing after a dip. 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 shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
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 Honda Insight 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 Honda Insight?
Every part on this page is matched to the 1.5L L4 ELECTRIC/GAS engine. Then worn bushings often mimic bad shocks — inspect before buying, and remember loaded vs unloaded strut assemblies differ in labor by hours. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Honda Insight
Suspension Parts for Other Honda Insight 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.