2023 Honda Ridgeline Engine Parts

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. Read more

3 Camshaft Seal parts for the 2023 Honda Ridgeline come from 3 brands — AJUSA, FEL-PRO and SKF.

Listed part numbers: AJUSA 15064200, FEL-PRO TCS46025 and SKF 15701.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2023 Honda Ridgeline — AJUSA 54253700.

This table covers the front and rear seals that keep oil in at the crankshaft. 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. Read more

4 Crankshaft Seal parts for the 2023 Honda Ridgeline come from 3 brands — AJUSA, SKF and SKP.

Listed part numbers: AJUSA 15089500, AJUSA 15089600 and SKF 31495, plus the other parts above.

This table covers the bolts that clamp the cylinder head to the block. Read more

One part is listed for the 2023 Honda Ridgeline — AJUSA 81067500.

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. Read more

5 Cylinder Head Gasket parts are listed for the 2023 Honda Ridgeline, from AJUSA and FEL-PRO. FEL-PRO 26858PT carries the "Popular" badge.

This group includes FEL-PRO 26858PT, AJUSA 10270500 and AJUSA 10270800 and the remaining parts above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2023 Honda Ridgeline — AJUSA 52649700.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2023 Honda Ridgeline — AJUSA 50577500.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

2 Exhaust Valve parts for the 2023 Honda Ridgeline come from MELLING.

Listed part numbers: MELLING V0779 and MELLING V0779IN.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

2 Harmonic Balancer parts are listed for the 2023 Honda Ridgeline, from ATP and DAYCO.

Listed part numbers: ATP 102367 and DAYCO PB1713N.

This table covers the gaskets between the intake manifold and 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. Read more

4 Intake Manifold Gasket parts are listed for the 2023 Honda Ridgeline, from AJUSA and BECK/ARNLEY.

Part numbers include AJUSA 13340200, AJUSA 13340300 and AJUSA 13344800, among others listed above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

This group shows a single part: MELLING V0336.

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. Read more

12 Motor Mount parts for the 2023 Honda Ridgeline come from 4 brands — ANCHOR, DEA / MARMON RIDE CONTROL, BECK/ARNLEY and 1 other brand. The "Popular" part is ANCHOR 9964.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 300161.

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. Read more

37 Oil parts for the 2023 Honda Ridgeline come from 6 brands — LIQUI MOLY, VALVOLINE, MOBIL and 3 other brands. The "Popular" part is LIQUI MOLY 22044. Grades run from Full Synthetic through High Mileage (>75,000 Miles); Full Synthetic is the most populated section, led by LIQUI MOLY, VALVOLINE, MOBIL and 3 other brands.

This table covers the drain plugs in the oil pan. Read more

4 Oil Drain Plug parts for the 2023 Honda Ridgeline come from 3 brands — DORMAN, REIN and SKP.

Listed part numbers: DORMAN 090033, DORMAN 090053 and REIN HWU0110, plus the other parts above.

This table covers the crush washers and gaskets under the oil 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. Read more

3 Oil Drain Plug Gasket parts are listed for the 2023 Honda Ridgeline, from AJUSA, DORMAN and ULTRA-POWER.

Listed part numbers: AJUSA 22007400 and DORMAN 095144, plus the other parts above.

This table covers the caps on the oil filler neck. Read more

3 Oil Filler Cap parts for the 2023 Honda Ridgeline come from 3 brands — CALORSTAT, GATES and MOTORAD.

Listed part numbers: CALORSTAT OC2335, GATES 31284 and MOTORAD MO159.

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. Read more

16 Oil Filter parts for the 2023 Honda Ridgeline come from 13 brands — BOSCH, VARIOUS MFR, WIX and 10 other brands. The "Popular" part is MOBIL M1110A.

The Economy section lists 5 options from BOSCH, FRAM, FVP and 2 other brands — the catalog's value-priced group. BOSCH 72226WS is listed in this group.

The High Performance / Heavy Duty section lists 2 options from MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1110A is listed in this group.

In the Standard Replacement grade, BOSCH, WIX, BECK/ARNLEY and 6 other brands supply 9 parts: built to original-equipment specification. A representative part number is BOSCH 3323.

This table covers the oil pans that hold the engine's oil sump. Read more

2 Oil Pan parts are listed for the 2023 Honda Ridgeline, from DORMAN and SPECTRA PREMIUM.

Listed part numbers: DORMAN 264810 and SPECTRA PREMIUM HOP43A.

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. Read more

This group shows a single part: FEL-PRO OS30954T.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

2 Oil Pump parts for the 2023 Honda Ridgeline come from 2 brands — SKP and MELLING.

The Economy section: 1 option from SKP. SKP SKM569 is listed in this group.

Standard Replacement: 1 part, from MELLING. A representative part number is MELLING M569.

This group includes SKP SKM569 and MELLING M569.

This table covers the gaskets that seal the Oil Pump. 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. Read more

One part is listed for the 2023 Honda Ridgeline — AJUSA 01130500.

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. Read more

6 Timing Belt parts are listed for the 2023 Honda Ridgeline, from CLOYES, BANDO, GATES and 3 other brands. BANDO TB329 carries the "Popular" badge.

Economy: 1 part, from CLOYES. A representative part number is CLOYES B329.

The Standard Replacement section: 5 options from BANDO, GATES, ACDELCO and 2 other brands. BANDO TB329 is listed in this group.

This group includes BANDO TB329, CLOYES B329 and GATES T329 and the remaining parts above.

This table covers the Timing Belt & component kits. Read more

10 Timing Belt & Component Kit parts for the 2023 Honda Ridgeline come from 5 brands — CONTINENTAL, AISIN, GATES and 2 other brands. The "Popular" part is AISIN TKH002.

The Economy section: 2 options from CLOYES and CONTINENTAL. CLOYES BK329A is listed in this group.

Standard Replacement: 8 parts, from CONTINENTAL, AISIN, GATES and 1 other brand. A representative part number is AISIN TKH002.

This table covers the Timing Belt pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

This group shows a single part: CLOYES 95508.

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. Read more

9 Timing Belt Tensioner parts for the 2023 Honda Ridgeline come from 7 brands — GMB, GATES, AISIN and 4 other brands. The "Popular" part is AISIN BTH001.

Part numbers include AISIN BTH001, GMB 4355767 and ACDELCO T43129, among others listed above.

This table covers the seals at the Timing Cover. 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. Read more

This group shows a single part: SKF 16473.

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. Read more

4 Timing Idler parts for the 2023 Honda Ridgeline come from 4 brands — CLOYES, GATES, GMB and 1 other brand.

Part numbers include CLOYES 95509, GATES T41232 and GMB 4359730, among others listed above.

This table covers the Valve covers. Read more

AUTOTECNICA supplies both parts for the 2023 Honda Ridgeline.

Part numbers include AUTOTECNICA HA1423912 and AUTOTECNICA HA1423913.

This table covers the gaskets that seal the valve cover 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. Read more

6 Valve Cover Gasket parts for the 2023 Honda Ridgeline come from 3 brands — BECK/ARNLEY, AJUSA and FEL-PRO. The "Popular" part is BECK/ARNLEY 0362055.

Part numbers include BECK/ARNLEY 0362055, BECK/ARNLEY 0362072 and AJUSA 56065900, among others listed above.

This table covers the springs that close each intake and exhaust valve. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

MELLING supplies both parts for the 2023 Honda Ridgeline.

This group includes MELLING VS2501 and MELLING VS2502.

This table covers the Valve Spring retainers. Read more

One part is listed for the 2023 Honda Ridgeline — MELLING VSR730.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

One part is listed for the 2023 Honda Ridgeline — MELLING VL1060.

This table covers the seals on each valve stem that control oil into the guides. 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. Read more

3 Valve Stem Seal parts for the 2023 Honda Ridgeline come from 2 brands — AJUSA and FEL-PRO.

This group includes AJUSA 12014300, AJUSA 57059800 and FEL-PRO SS702832.

This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

5 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2023 Honda Ridgeline come from 3 brands — WELLS, STANDARD MOTOR PRODUCTS and HOLSTEIN. The "Popular" part is STANDARD MOTOR PRODUCTS VVT236.

The Economy section: 3 options from WELLS and HOLSTEIN. HOLSTEIN 2VTS0494 is listed in this group.

Standard Replacement: 2 parts, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS VVT236.

Listed part numbers: STANDARD MOTOR PRODUCTS VVT236, HOLSTEIN 2VTS0494 and WELLS 2T1262, plus the other parts above.

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. Read more

One part is listed for the 2023 Honda Ridgeline — DORMAN 917177.