The 2021 Honda HR-V has 26 automatic transmission parts with verified fitment on this page — 8 part types and 13 brands, covering the 1.8L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2021 Honda HR-V, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Transmission Fluid (12 parts), Filter (5 parts) and Transmission Mount (3 parts). The other 5 part types cover the remaining 6 parts.
The 2021 Honda HR-V came with a single engine, the 1.8L L4, and every part is verified against it.
13 brands supply automatic transmission parts for the 2021 Honda HR-V, led by VALVOLINE (6 parts), DORMAN (3 parts) and VARIOUS MFR (2 parts), plus 10 more brands. Quality grades include CVT, Multi-Vehicle and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Honda HR-V. 4 parts have it, including BECK/ARNLEY 0440383 (Filter) and VALVOLINE 804751 (Transmission Fluid). Each part number opens a page with every vehicle that part fits.
Case Vent
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 14161 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the vents on a transmission or axle housing.
This group shows a single part: DORMAN 14161.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PT99442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cartridge Filter | View on Amazon |
| VARIOUS MFR | PT99565 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Internal | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 0440383 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cartridge Type | View on Amazon |
| ATP | B205 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| BECK/ARNLEY | 0440417 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Internal Filter | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
5 Filter parts are listed for the 2021 Honda HR-V, from VARIOUS MFR, BECK/ARNLEY and ATP. BECK/ARNLEY 0440383 carries the "Popular" badge.
In the Economy grade, VARIOUS MFR supplies 2 parts: the catalog's value-priced group. A representative part number is VARIOUS MFR PT99442.
The Standard Replacement section lists 3 options from BECK/ARNLEY and ATP — built to original-equipment specification. BECK/ARNLEY 0440383 is listed in this group.
This group includes BECK/ARNLEY 0440383, VARIOUS MFR PT99442 and VARIOUS MFR PT99565 and the remaining parts above.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A26600008 | 🇺🇸 US 🇨🇦 CA | with Seal | View on Amazon |
| DORMAN | 918485 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | At Transmission | View on Amazon |
This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job.
2 Fluid Cooler parts are listed for the 2021 Honda HR-V, from ACKOJA and DORMAN.
Part numbers include ACKOJA A26600008 and DORMAN 918485.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A260257 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with OE No. 211515T0000 | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
This group shows a single part: ACKOJA A260257.
Governor / Modulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 926428 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the governors and modulators that control transmission shift pressure.
One part is listed for the 2021 Honda HR-V — DORMAN 926428.
Transmission Fluid
CVT
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | 804751 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic Continuously Variable Transmission Fluid1 Quart | View on Amazon |
| IDEMITSU | 30041114750 | 🇺🇸 US | CVTF Type H21 Quart | View on Amazon |
| IDEMITSU | 30041114953 | 🇺🇸 US | CVTF Type H25 Quart | View on Amazon |
| LUBEGARD | 68112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete CVT Fluid32 oz | View on Amazon |
| PENTOSIN | 1120107 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | CVT11 Liter | View on Amazon |
| VALVOLINE | 876133 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic Continuously Variable Transmission Fluid1 Gallon | View on Amazon |
| VALVOLINE | 881056 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic Continuously Variable Transmission Fluid5 Gallon Bay Box | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | VV3246 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| VALVOLINE Popular | 773775 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| LIQUI MOLY | 20036 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec ATF 14001 Liter | View on Amazon |
| LIQUI MOLY | 20121 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Top Tec ATF 140020 Liter | View on Amazon |
| VALVOLINE | 881051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.
12 Transmission Fluid parts are listed for the 2021 Honda HR-V, from VALVOLINE, IDEMITSU, LIQUI MOLY and 2 other brands. VALVOLINE 804751 carries the "Popular" badge.
The CVT section lists 7 options from VALVOLINE, IDEMITSU, LUBEGARD and 1 other brand — grouped under the catalog's "CVT" designation — the notes column spells out what sets them apart. VALVOLINE 804751 is listed in this group.
In the Multi-Vehicle grade, VALVOLINE and LIQUI MOLY supply 5 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE VV3246.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD | 67010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Continuously Variable Transmission Recharge & Protect10 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
One part is listed for the 2021 Honda HR-V — LUBEGARD 67010.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 10052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftAutomatic CVT trans. | View on Amazon |
| DEA / MARMON RIDE CONTROL | A45008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PIONEER | 620052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic CVT trans. | View on Amazon |
This table covers the mounts that hold the transmission to the chassis. 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 Transmission Mount parts for the 2021 Honda HR-V come from 3 brands — ANCHOR, DEA / MARMON RIDE CONTROL and PIONEER.
This group includes ANCHOR 10052, DEA / MARMON RIDE CONTROL A45008 and PIONEER 620052.
Buying Automatic Transmission Parts for a 2021 Honda HR-V
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Confirm you have the 1.8L 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Transmission Fluid and Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 2021 Honda HR-V?
Our catalog currently lists 26 automatic transmission parts for the 2021 Honda HR-V across 8 subcategories and 13 brands, covering the 1.8L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2021 Honda HR-V?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
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 HR-V 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 HR-V?
Every part on this page is matched to the 1.8L L4 engine. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Honda HR-V
Automatic Transmission Parts for Other Honda HR-V Years
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