This page lists 55 automatic transmission parts for the 2019 Honda Pilot, across 14 part types, covering the 3.5L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 Honda Pilot, 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 (18 parts), Transmission Mount (8 parts) and Filter (7 parts). The other 11 part types cover the remaining 22 parts.
The 2019 Honda Pilot came with a single engine, the 3.5L V6, and every part is verified against it.
23 brands supply automatic transmission parts for the 2019 Honda Pilot, led by LUBEGARD (6 parts), SUNSONG (5 parts) and DORMAN (4 parts), plus 20 more brands. Quality grades include Multi-Vehicle, Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2019 Honda Pilot. 10 parts have it, including ATP B452 (Filter) and SUNSONG 5801663 (Fluid Cooler Line / Hose). 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.
Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 652530CD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black Edition or Elite or Touring20 MM | View on Amazon |
This table covers the gaskets that seal the Drain Plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: DORMAN 652530CD.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PT99445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | In-Line | View on Amazon |
| VARIOUS MFR | PT99677 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cartridge Filter | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular | B452 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY Popular | 0440434 | 🇺🇸 US 🇨🇦 CA | EX Model or EX-L Model or LX ModelIn-Line Type | View on Amazon |
| BECK/ARNLEY | 0440379 | 🇺🇸 US 🇨🇦 CA | EX Model or EX-L Model or LX ModelInternal Filter | View on Amazon |
| VAICO | V260299 | 🇺🇸 US 🇨🇦 CA | EX Model or EX-L Model or LX ModelIn Line Filter | View on Amazon |
| VAICO | V260411 | 🇺🇸 US 🇨🇦 CA | EX Model or EX-L Model or LX Model | 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.
7 Filter parts are listed for the 2019 Honda Pilot, from VARIOUS MFR, BECK/ARNLEY, VAICO and 1 other brand. ATP B452 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 PT99445.
The Standard Replacement section lists 5 options from BECK/ARNLEY, VAICO and ATP — built to original-equipment specification. ATP B452 is listed in this group.
Part numbers include ATP B452, VARIOUS MFR PT99445 and VARIOUS MFR PT99677, among others listed above.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 918863 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | At TransmissionBlack Edition or Elite or Touring | 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.
One part is listed for the 2019 Honda Pilot — DORMAN 918863.
Fluid Cooler Line / Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SUNSONG Popular | 5801663 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Inlet and OutletConnects to Trans | View on Amazon |
| SUNSONG | 5801662 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Transmission to Auxiliary Cooler (Upper)Molded Hose, Connects Tube to Cooler | View on Amazon |
| SUNSONG | 5802142 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OutletLocated on Transmission | View on Amazon |
| SUNSONG | 5801655 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Inlet and OutletIntermediate Connector (Dual Tube Assembly) | View on Amazon |
| SUNSONG | 5801661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Outlet Tube from Transmission (Passenger Side)Trans to Rubber Hose (under dipstick tube) | View on Amazon |
This table covers the Fluid Cooler Line hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.
SUNSONG supplies the 5 Fluid Cooler Line / Hose parts for the 2019 Honda Pilot. SUNSONG 5801663 carries the "Popular" badge.
Listed part numbers: SUNSONG 5801663, SUNSONG 5801662 and SUNSONG 5802142, plus the other parts above.
Fluid Pan Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 090178 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gasket Or Seal Included | View on Amazon |
This table covers the Fluid Pan drain plugs.
This group shows a single part: DORMAN 090178.
Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF | 20335A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | EX Model or EX-L Model or LX Model or Prime | View on Amazon |
| WJB / INMOTION PARTS | WS20335A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | EX Model or EX-L Model or LX Model or Prime2.756 Bore Diameter | View on Amazon |
This table covers the seals at the Input Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Input Shaft Seal parts for the 2019 Honda Pilot come from 2 brands — SKF and WJB / INMOTION PARTS.
Part numbers include SKF 20335A and WJB / INMOTION PARTS WS20335A.
Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF | 16550A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left | View on Amazon |
| WJB / INMOTION PARTS | WS16550A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left | View on Amazon |
This table covers the seals at the Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Output Shaft Seal parts are listed for the 2019 Honda Pilot, from SKF and WJB / INMOTION PARTS.
Part numbers include SKF 16550A and WJB / INMOTION PARTS WS16550A.
Shift Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 0470016 | 🇺🇸 US 🇨🇦 CA | EX Model or EX-L Model or LX ModelSolenoid "C" | View on Amazon |
| STANDARD MOTOR PRODUCTS | TCS179 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Shift solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
2 Shift Solenoid parts for the 2019 Honda Pilot come from 2 brands — BECK/ARNLEY and STANDARD MOTOR PRODUCTS.
Part numbers include BECK/ARNLEY 0470016 and STANDARD MOTOR PRODUCTS TCS179.
Torque Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TC REMANUFACTURING | HO5001 | 🇺🇸 US | Trans. code PlxaConverter Codes:5B7AYT, 5J7AYT, RV0AYT | View on Amazon |
This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering.
One part is listed for the 2019 Honda Pilot — TC REMANUFACTURING HO5001.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SS3770 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black Edition or Elite or Touring2.37" O.D. X 0.28" Width | View on Amazon |
This table covers the seals at the Torque Converter Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
This group shows a single part: SCHAEFFLER SS3770.
Transmission Fluid
ATF 64
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1058113 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 LiterATF64 or ATF44 | View on Amazon |
| PENTOSIN | 1058215 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 LitersATF64 or ATF44 | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 126505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle ATF | View on Amazon |
| 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 | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| LUBEGARD | 69032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
| LUCAS OIL | 11255 | 🇺🇸 US 🇨🇦 CA | LOW VISCOSITY SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID1 qt | View on Amazon |
| LUCAS OIL | 18037 | 🇺🇸 US 🇨🇦 CA | Low Viscosity Synthetic Multi-Vehicle Automatic Transmission Fluid6 Gallon | View on Amazon |
| VALVOLINE | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
Type III (H)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30040090750 | 🇺🇸 US | ATF Type H Plus1 Quart | View on Amazon |
| IDEMITSU | 30040090953 | 🇺🇸 US | ATF Type H Plus5 Quart | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1058111 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF91 Liter | View on Amazon |
| PENTOSIN | 1058211 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF95 Liters | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 899179 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic ATF1 Quart | 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.
18 Transmission Fluid parts are listed for the 2019 Honda Pilot, from PENTOSIN, VALVOLINE, LIQUI MOLY and 5 other brands. ACDELCO 109243 carries the "Popular" badge.
The ATF 64 section lists 2 options from PENTOSIN — grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. PENTOSIN 1058113 is listed in this group.
In the Dexron grade, ACDELCO supplies 1 part: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 109243.
In the Multi-Vehicle grade, VALVOLINE, LIQUI MOLY, LUCAS OIL and 2 other brands supply 10 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.
In the Type III (H) grade, IDEMITSU supplies 2 parts: grouped under the catalog's "Type III (H)" designation — the notes column spells out what sets them apart. A representative part number is IDEMITSU 30040090750.
In the ZF Fluid grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058111.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 19610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD | 60902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD | 63010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD | 63016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD | 63032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant32 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
LUBEGARD supplies the 5 Transmission Fluid Additive parts for the 2019 Honda Pilot. LUBEGARD 19610 carries the "Popular" badge.
This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 63010 and the remaining parts above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Popular | 9667 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftEX Model or EX-L Model or LX Model or Prime | View on Amazon |
| ANCHOR Popular | 10022 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftBlack Edition or Elite or Touring | View on Amazon |
| BECK/ARNLEY | 1042462 | 🇺🇸 US 🇨🇦 CA | EX Model or EX-L Model or LX Model | View on Amazon |
| DEA / MARMON RIDE CONTROL | A65094 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | EX Model or EX-L Model or LX Model or Prime | View on Amazon |
| DEA / MARMON RIDE CONTROL | A65100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black Edition or Elite or Touring | View on Amazon |
| PIONEER | 629667 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | EX Model or EX-L Model or LX Model or Prime | View on Amazon |
| WESTAR | EM5956 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | EX Model or EX-L Model or LX Model or Prime | View on Amazon |
| WESTAR | EM7368 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black Edition or Elite or Touring | 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.
8 Transmission Mount parts for the 2019 Honda Pilot come from 5 brands — ANCHOR, DEA / MARMON RIDE CONTROL, WESTAR and 2 other brands. The "Popular" part is ANCHOR 9667.
Part numbers include ANCHOR 9667, ANCHOR 10022 and BECK/ARNLEY 1042462, among others listed above.
Buying Automatic Transmission Parts for a 2019 Honda Pilot
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 3.5L V6 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 Transmission Mount .
Frequently Asked Questions
How many automatic transmission parts fit the 2019 Honda Pilot?
Our catalog currently lists 55 automatic transmission parts for the 2019 Honda Pilot across 14 subcategories and 23 brands, covering the 3.5L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2019 Honda Pilot?
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 2019 Honda Pilot 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 2019 Honda Pilot?
Every part on this page is matched to the 3.5L V6 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 2019 Honda Pilot
Automatic Transmission Parts for Other Honda Pilot Years
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