The 2025 Honda Passport has 92 engine parts with verified fitment on this page — 17 part types and 33 brands, covering the 3.5L V6 engine. Each part includes a manufacturer part number and application notes.
On the 2025 Honda Passport, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. Most of the listed parts are Oil (27 parts), Oil Filter (15 parts) and Motor Mount (12 parts). The other 14 part types cover the remaining 38 parts.
Every part on this page is matched to the 3.5L V6 — the only engine offered in the 2025 Honda Passport.
The most listed brands for 2025 Honda Passport engine parts are VALVOLINE (10 parts), MOBIL (9 parts) and GATES (7 parts), plus 30 more brands. Quality grades include Standard Replacement, Economy and High Performance / Heavy Duty.
17 parts on this 2025 Honda Passport page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including ANCHOR 9964 (Motor Mount) and MOBIL 124184 (Oil). Click any part number to see every vehicle that part fits.
Camshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | TCS46025 | 🇺🇸 US 🇨🇦 CA | Kit | View on Amazon |
This table covers the seals at each camshaft end. 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.
One part is listed for the 2025 Honda Passport — FEL-PRO TCS46025.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | 26858PT | 🇺🇸 US 🇨🇦 CA | Left | View on Amazon |
This table covers the head gaskets that seal the block to the cylinder head. 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: FEL-PRO 26858PT.
Harmonic Balancer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYCO | PB1713N | 🇺🇸 US 🇨🇦 CA | Premium | View on Amazon |
This table covers the crankshaft pulleys / harmonic balancers at the front of the engine.
This group shows a single part: DAYCO PB1713N.
Motor Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Popular | 9964 | 🇺🇸 US 🇨🇦 CA | RearHydraulic | View on Amazon |
| DEA / MARMON RIDE CONTROL Popular | A65093 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DEA / MARMON RIDE CONTROL Popular | A45002 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| ANCHOR | 10043 | 🇺🇸 US 🇨🇦 CA | RightHydraulic | View on Amazon |
| ANCHOR | 9965 | 🇺🇸 US 🇨🇦 CA | Frontwith Wire / Sensor | View on Amazon |
| BECK/ARNLEY | 1042463 | 🇺🇸 US 🇨🇦 CA | Right | View on Amazon |
| BECK/ARNLEY | 1042464 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| BECK/ARNLEY | 1042465 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| DEA / MARMON RIDE CONTROL | A45003 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| PIONEER | 610043 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| PIONEER | 619965 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| PIONEER | 619964 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the mounts that hold the engine 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.
12 Motor Mount parts are listed for the 2025 Honda Passport, from ANCHOR, DEA / MARMON RIDE CONTROL, BECK/ARNLEY and 1 other brand. ANCHOR 9964 carries the "Popular" badge.
Motor Mount Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 300161 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Motor Mount kits.
One part is listed for the 2025 Honda Passport — ANCHOR 300161.
Oil
Summary: Notes list SAE 0W-20. Confirm the weight on the filler cap before you buy. Replacement brands in this table include VALVOLINE, MOBIL and PENTOSIN.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 124184 | 🇺🇸 US 🇨🇦 CA | 0W-20Mobil 1 Advanced Fuel Economy | View on Amazon |
| MOBIL Popular | 125197 | 🇺🇸 US 🇨🇦 CA | Full Synthetic 0W-20Mobil Full Synthetic | View on Amazon |
| MOBIL Popular | 120926 | 🇺🇸 US 🇨🇦 CA | Extended Performance 0W-20Mobil 1 Extended Performance | View on Amazon |
| MOBIL Popular | 125386 | 🇺🇸 US 🇨🇦 CA | ESP X2 0W-20ESP X2 Full Synthetic Motor Oil 0W-20, 1 Quart | View on Amazon |
| VALVOLINE Popular | VV916 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 0W-201 Quart | View on Amazon |
| IDEMITSU | 30015203750 | 🇺🇸 US | IFG3 0W-20 SP/Motor Oil1 Quart | View on Amazon |
| IDEMITSU | 30016051750 | 🇺🇸 US | IFG3 0W-20 SQ/GF-7A1 Quart | View on Amazon |
| IDEMITSU | 30016051953 | 🇺🇸 US | IFG3 0W-20 SQ/GF-7A5 Quart | View on Amazon |
| LUCAS OIL | 10564 | 🇺🇸 US 🇨🇦 CA | FULL SYNTHETIC MOTOR OIL SAE 0W-201 qt | View on Amazon |
| LUCAS OIL | 18003 | 🇺🇸 US 🇨🇦 CA | Full Synthetic Motor Oil SAE 0W-206 Gallon | View on Amazon |
| MOBIL | 124592 | 🇺🇸 US 🇨🇦 CA | Truck & SUV 0W-20Mobil 1 Truck & SUV | View on Amazon |
| PENTOSIN | 8044210 | 🇺🇸 US 🇨🇦 CA | 0W-20-Pentospeed-DEXOS1 GEN31 Liter | View on Amazon |
| PENTOSIN | 8044317 | 🇺🇸 US 🇨🇦 CA | Pento Speed FESAE 0W-20 | View on Amazon |
| PENTOSIN | 8044212 | 🇺🇸 US 🇨🇦 CA | 0W-20-Pentospeed-DEXOS1 GEN35 Liters | View on Amazon |
| PENTOSIN | 8044319 | 🇺🇸 US 🇨🇦 CA | Pento Speed FESAE 0W-20 | View on Amazon |
| VALVOLINE | 891682 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 904536 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 904538 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 0W-205 Quart | View on Amazon |
| VALVOLINE | 881150 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 0W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 898664 | 🇺🇸 US 🇨🇦 CA | Hybrid Vehicle Full Synthetic SAE 0W-205 Quart | View on Amazon |
High Mileage (>75,000 Miles)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 125203 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage 0W-20Mobil Full Synthetic | View on Amazon |
| MOBIL | 122535 | 🇺🇸 US 🇨🇦 CA | High Mileage 0W-20Mobil 1 High Mileage | View on Amazon |
| MOBIL | 123836 | 🇺🇸 US 🇨🇦 CA | Extended Performance High Mileage 0W-20Extended Performance High Mileage Synthetic Motor Oil 0W-20, 1 Quart | View on Amazon |
| VALVOLINE | 852400 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 833002 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 881149 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage SAE 0W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881168 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 0W-20Easy Pour 5 Quart | View on Amazon |
This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable.
27 Oil parts are listed for the 2025 Honda Passport, from VALVOLINE, MOBIL, PENTOSIN and 2 other brands. MOBIL 124184 carries the "Popular" badge. They are grouped as Full Synthetic and High Mileage (>75,000 Miles), with Full Synthetic the largest group at 20 parts from VALVOLINE, MOBIL, PENTOSIN and 2 other brands.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 090033 | 🇺🇸 US 🇨🇦 CA | StandardM14-1.50 | View on Amazon |
| DORMAN | 090053 | 🇺🇸 US 🇨🇦 CA | MetalPilot Point | View on Amazon |
| REIN | HWU0110 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the drain plugs in the oil pan.
3 Oil Drain Plug parts are listed for the 2025 Honda Passport, from DORMAN and REIN.
Part numbers include DORMAN 090033, DORMAN 090053 and REIN HWU0110.
Oil Filler Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES | 31284 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOTORAD | MO159 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the caps on the oil filler neck.
2 Oil Filler Cap parts are listed for the 2025 Honda Passport, from GATES and MOTORAD.
Part numbers include GATES 31284 and MOTORAD MO159.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | 72226WS | 🇺🇸 US 🇨🇦 CA | Workshop Oil Filter | View on Amazon |
| FRAM | FE7317 | 🇺🇸 US 🇨🇦 CA | Spin-OnTough Guard or Synthetic Endurance | View on Amazon |
| FVP | R7356 | 🇺🇸 US 🇨🇦 CA | OE# 15400-PLM-A02 | View on Amazon |
| PRO-TEC | PXL57356 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VARIOUS MFR | PO4610HN1 | 🇺🇸 US 🇨🇦 CA | OE Style | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular | 57356XP | 🇺🇸 US 🇨🇦 CA | XP Extreme DutyBest for Synthetic Motor Oils | View on Amazon |
| MOBIL | M1110A | 🇺🇸 US 🇨🇦 CA | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular | 3323 | 🇺🇸 US 🇨🇦 CA | Premium Oil Filter | View on Amazon |
| WIX Popular | 57356 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BECK/ARNLEY | 0410812 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HASTINGS / BALDWIN | LF240 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HENGST | H97W05 | 🇺🇸 US 🇨🇦 CA | Filter Type: Spin-On | View on Amazon |
| MAHLE / CLEVITE | OC707 | 🇺🇸 US 🇨🇦 CA | Spin-On86.00mm Height | View on Amazon |
| MANN | W6103 | 🇺🇸 US 🇨🇦 CA | Anti-Drain Back Valve: NoHeight: 3.54 In | View on Amazon |
| VARIOUS MFR | PG4612EX | 🇺🇸 US 🇨🇦 CA | Extended Life | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
15 Oil Filter parts are listed for the 2025 Honda Passport, from BOSCH, VARIOUS MFR, WIX and 9 other brands. WIX 57356XP carries the "Popular" badge.
In the Economy grade, BOSCH, FRAM, FVP and 2 other brands supply 5 parts: the catalog's value-priced group. A representative part number is BOSCH 72226WS.
In the High Performance / Heavy Duty grade, WIX and MOBIL supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is WIX 57356XP.
The Standard Replacement section lists 8 options from BOSCH, WIX, BECK/ARNLEY and 5 other brands — built to original-equipment specification. BOSCH 3323 is listed in this group.
Oil Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 264810 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SPECTRA PREMIUM | HOP43A | 🇺🇸 US 🇨🇦 CA | GASKET AND/OR SEALANT NOT INCLUDED | View on Amazon |
This table covers the oil pans that hold the engine's oil sump.
2 Oil Pan parts for the 2025 Honda Passport come from 2 brands — DORMAN and SPECTRA PREMIUM.
Listed part numbers: DORMAN 264810 and SPECTRA PREMIUM HOP43A.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | OS30954T | 🇺🇸 US 🇨🇦 CA | Permadryplus with Speedfit | View on Amazon |
This table covers the gaskets between the oil pan and the block. 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.
One part is listed for the 2025 Honda Passport — FEL-PRO OS30954T.
Timing Belt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular | T329 | 🇺🇸 US 🇨🇦 CA | Power Grip | View on Amazon |
| ACDELCO | TB329 | 🇺🇸 US 🇨🇦 CA | Professional / Gold | View on Amazon |
| BANDO | TB329 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| CONTINENTAL | 40329 | 🇺🇸 US 🇨🇦 CA | Import | View on Amazon |
| DAYCO | 95329 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Timing belts. Typical signs include squeal on cold start, cracked ribs, or glazing. Spin the tensioner and idlers by hand while the belt is off.
5 Timing Belt parts for the 2025 Honda Passport come from 5 brands — GATES, ACDELCO, BANDO and 2 other brands. The "Popular" part is GATES T329.
This group includes GATES T329 and ACDELCO TB329 and the remaining parts above.
Timing Belt & Component Kit
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL | GTKWP329 | 🇺🇸 US 🇨🇦 CA | Black SeriesIncludes Aluminum Hydraulic Tensioner | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular | TKH002 | 🇺🇸 US 🇨🇦 CA | Kit Contains Japan or US Manufactured Water Pump | View on Amazon |
| CONTINENTAL Popular | PP329LK2 | 🇺🇸 US 🇨🇦 CA | Pro Series PLUSIncludes hydraulic tensioner and seals | View on Amazon |
| CONTINENTAL | TB329K1 | 🇺🇸 US 🇨🇦 CA | Kit | View on Amazon |
| GATES | TCK329A | 🇺🇸 US 🇨🇦 CA | Power Grip | View on Amazon |
| GATES | TCKWP329A | 🇺🇸 US 🇨🇦 CA | Power Gripwith Water Pump | View on Amazon |
| GMB | 34352329 | 🇺🇸 US 🇨🇦 CA | Includes Water Pump | View on Amazon |
This table covers the Timing Belt & component kits.
7 Timing Belt & Component Kit parts are listed for the 2025 Honda Passport, from CONTINENTAL, GATES, AISIN and 1 other brand. AISIN TKH002 carries the "Popular" badge.
Economy: 1 part, from CONTINENTAL. A representative part number is CONTINENTAL GTKWP329.
The Standard Replacement section: 6 options from CONTINENTAL, GATES, AISIN and 1 other brand. AISIN TKH002 is listed in this group.
Listed part numbers: AISIN TKH002, CONTINENTAL GTKWP329 and CONTINENTAL PP329LK2, plus the other parts above.
Timing Belt Tensioner
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular | BTH001 | 🇺🇸 US 🇨🇦 CA | Hydraulic Assembly | View on Amazon |
| GMB Popular | 4355767 | 🇺🇸 US 🇨🇦 CA | Hydraulic Assembly | View on Amazon |
| ACDELCO | T43129 | 🇺🇸 US 🇨🇦 CA | Professional / GoldHydraulic Assembly | View on Amazon |
| DAYCO | 85067 | 🇺🇸 US 🇨🇦 CA | Hydraulic Assembly | View on Amazon |
| GATES | T43129 | 🇺🇸 US 🇨🇦 CA | Hydraulic AssemblyNo Pulley Attached | View on Amazon |
| GATES | T41330 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GMB | 4359390 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ULTRA-POWER | T41330 | 🇺🇸 US 🇨🇦 CA | Timing BeltInterference Engine | View on Amazon |
This table covers the Timing Belt tensioners. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage.
8 Timing Belt Tensioner parts are listed for the 2025 Honda Passport, from GMB, GATES, AISIN and 3 other brands. AISIN BTH001 carries the "Popular" badge.
Listed part numbers: AISIN BTH001, GMB 4355767 and ACDELCO T43129, plus the other parts above.
Timing Idler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES | T41232 | 🇺🇸 US 🇨🇦 CA | Timing Belt PulleySteel Smooth/Backside (55mm x 19mm x 24mm) | View on Amazon |
| GMB | 4359730 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ULTRA-POWER | T41232 | 🇺🇸 US 🇨🇦 CA | Timing Idler or PulleyIdler | View on Amazon |
This table covers the Timing idlers. Typical signs include a chirp that follows engine speed, or an idler that feels rough or has play. Replace a noisy idler with the belt — the labor is already paid for.
3 Timing Idler parts are listed for the 2025 Honda Passport, from GATES, GMB and ULTRA-POWER.
Listed part numbers: GATES T41232 and GMB 4359730, plus the other parts above.
Valve Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA | HA1423912 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| AUTOTECNICA | HA1423913 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the Valve covers.
2 Valve Cover parts for the 2025 Honda Passport come from AUTOTECNICA.
This group includes AUTOTECNICA HA1423912 and AUTOTECNICA HA1423913.
Variable Valve Timing (VVT) Solenoid Gasket / Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 917177 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the seals at the Variable Valve Timing (VVT) Solenoid Gasket. 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: DORMAN 917177.
Buying Engine Parts for a 2025 Honda Passport
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 2025 Honda Passport?
Our catalog currently lists 92 engine parts for the 2025 Honda Passport across 17 subcategories and 33 brands, covering the 3.5L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2025 Honda Passport?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What oil viscosity is listed for the 2025 Honda Passport?
Oil rows on this page include SAE 0W-20. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
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 2025 Honda Passport 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 2025 Honda Passport?
Every part on this page is matched to the 3.5L V6 engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2025 Honda Passport
Engine Parts for Other Honda Passport Years
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