2023 Honda Accord Engine Parts

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

2 Conversion / Lower Gasket Set parts for the 2023 Honda Accord come from AJUSA.

Listed part numbers: AJUSA 54280700 and AJUSA 54345700.

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

7 Crankshaft Seal parts are listed for the 2023 Honda Accord, from AJUSA, FEL-PRO, MAHLE / CLEVITE and 2 other brands. FEL-PRO BS40800 carries the "Popular" badge. 1 part fits every engine; the other 6 are engine-specific.

This group includes FEL-PRO BS40800, MAHLE / CLEVITE 68080 and AJUSA 15097100 and the remaining parts above.

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

3 Cylinder Head Bolt parts for the 2023 Honda Accord come from 2 brands — AJUSA and FEL-PRO.

Part numbers include AJUSA 81072000, AJUSA 81079400 and FEL-PRO ES73404.

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

4 Cylinder Head Gasket parts for the 2023 Honda Accord come from 2 brands — AJUSA and FEL-PRO.

Listed part numbers: AJUSA 10281100, AJUSA 10279300 and FEL-PRO 26840PT, plus the other 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

2 Cylinder Head Gasket Set parts for the 2023 Honda Accord come from AJUSA.

Part numbers include AJUSA 52680600 and AJUSA 52674000.

This table covers the Engine covers. Read more

This group shows a single part: TECHPRO HO1228173.

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

2 Engine Kit Gasket Set parts for the 2023 Honda Accord come from AJUSA.

Part numbers include AJUSA 50601800 and AJUSA 50596900.

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 are listed for the 2023 Honda Accord, from MELLING and QUALCAST.

Part numbers include MELLING V5839 and QUALCAST 1030539.

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

3 Intake Manifold Gasket parts for the 2023 Honda Accord come from 2 brands — AJUSA and MAHLE / CLEVITE.

Part numbers include AJUSA 13293200, AJUSA 13355100 and MAHLE / CLEVITE MS20396.

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

One part is listed for the 2023 Honda Accord — QUALCAST 1030540.

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

4 Motor Mount parts are listed for the 2023 Honda Accord, from ANCHOR and DEA / MARMON RIDE CONTROL.

Part numbers include ANCHOR 10361, ANCHOR 10362 and DEA / MARMON RIDE CONTROL A65176, among others listed above.

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

36 Oil parts are listed for the 2023 Honda Accord, from LIQUI MOLY, VALVOLINE, MOBIL and 3 other brands. LIQUI MOLY 22044 carries the "Popular" badge. They are grouped as Full Synthetic and High Mileage (>75,000 Miles), with Full Synthetic the largest group at 29 parts from LIQUI MOLY, VALVOLINE, PENTOSIN and 3 other brands.

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

4 Oil Drain Plug parts are listed for the 2023 Honda Accord, from DORMAN, REIN and SKP. All of them fit every engine offered in the 2023 Accord.

Part numbers include DORMAN 090033, DORMAN 090053 and REIN HWU0110, among others listed 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 for the 2023 Honda Accord come from 3 brands — AJUSA, DORMAN and ULTRA-POWER. Every part fits both the 1.5L L4 Turbocharged and the 2.0L L4 ELECTRIC/GAS.

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 are listed for the 2023 Honda Accord, from CALORSTAT, GATES and MOTORAD. All of them fit every engine offered in the 2023 Accord.

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

14 Oil Filter parts are listed for the 2023 Honda Accord, from BOSCH, VARIOUS MFR, WIX and 8 other brands. WIX 57356XP carries the "Popular" badge. All of them fit every engine offered in the 2023 Accord.

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 7 options from BOSCH, WIX, BECK/ARNLEY and 4 other brands — built to original-equipment specification. BOSCH 3323 is listed in this group.

This table covers the Oil Filter Adapter Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: MAHLE / CLEVITE B33713.

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

One part is listed for the 2023 Honda Accord — MELLING M570.

This table covers the timing chains that keep the cams in time with the crank. Read more

3 Timing Chain parts for the 2023 Honda Accord come from 3 brands — CLOYES, MELLING and PREFERRED COMPONENTS INC.

This group includes CLOYES C984, MELLING 1081 and PREFERRED COMPONENTS INC C7166.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

One part is listed for the 2023 Honda Accord — INA ZC1777.

This table covers the guides and dampers that keep the timing chain on its path. Read more

4 Timing Chain Guide / Damper parts for the 2023 Honda Accord come from 3 brands — CLOYES, MELLING and PREFERRED COMPONENTS INC.

This group includes CLOYES 96140, CLOYES 96142 and MELLING BG7045 and the remaining parts above.

This table covers the tensioners that keep the timing chain taut. 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

2 Timing Chain Tensioner parts are listed for the 2023 Honda Accord, from MELLING and PREFERRED COMPONENTS INC.

Listed part numbers: MELLING BT7059 and PREFERRED COMPONENTS INC R70105.

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

2 Timing Cover Seal parts are listed for the 2023 Honda Accord, from MAHLE / CLEVITE and SKF. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: MAHLE / CLEVITE 68064 and SKF 16896.

This table covers the Torque Strut mounts. 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

4 Torque Strut Mount parts for the 2023 Honda Accord come from 2 brands — ANCHOR and DEA / MARMON RIDE CONTROL.

Part numbers include ANCHOR 10268, ANCHOR 10347 and DEA / MARMON RIDE CONTROL A65206, among others listed above.

This table covers the Turbocharger Boost sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: WELLS 5S15125.

This table covers the gaskets that seal the Turbocharger. 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

2 Turbocharger Gasket parts for the 2023 Honda Accord come from 2 brands — AJUSA and MAHLE / CLEVITE.

Listed part numbers: AJUSA JTC12681 and MAHLE / CLEVITE F33463.

This table covers the Turbocharger Oil lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early. Read more

6 Turbocharger Oil Line parts are listed for the 2023 Honda Accord, from GATES, SUNSONG and DORMAN. GATES TL225 carries the "Popular" badge.

This group includes GATES TL225, GATES TL227 and DORMAN 667728 and the remaining parts above.

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

5 Valve Cover Gasket parts are listed for the 2023 Honda Accord, from AJUSA, BECK/ARNLEY, FEL-PRO and 1 other brand.

This group includes AJUSA 11153500, AJUSA 56102700 and BECK/ARNLEY 0362057 and the remaining parts above.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

One part is listed for the 2023 Honda Accord — SBI 1403136.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

One part is listed for the 2023 Honda Accord — AJUSA 85022000.

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

This group shows a single part: MELLING VS2499.

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

2 Valve Spring Retainer Keeper parts for the 2023 Honda Accord come from 2 brands — MELLING and SBI. 1 part fits every engine; the other 1 is engine-specific.

This group includes MELLING VL1060 and SBI 1211060.

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

7 Valve Stem Seal parts are listed for the 2023 Honda Accord, from MAHLE / CLEVITE, AJUSA, SBI and 1 other brand. FEL-PRO SS702831 carries the "Popular" badge. 2 parts fit every engine; the other 5 are engine-specific.

Part numbers include FEL-PRO SS702831, MAHLE / CLEVITE SS45626 and AJUSA 57030200, among others listed above.

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 are listed for the 2023 Honda Accord, from GATES, HOLSTEIN, WELLS and 2 other brands. GATES VVS383 carries the "Popular" badge.

Economy: 3 parts, from GATES, HOLSTEIN and WELLS. A representative part number is GATES VVS383.

The Standard Replacement section: 2 options from ACKOJA and CLOYES. ACKOJA A260287 is listed in this group.

Part numbers include GATES VVS383, HOLSTEIN 2VTS0479 and WELLS 2T1277, among others listed above.

This table covers the Variable Valve Timing (VVT) Solenoid filters. 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. Read more

One part is listed for the 2023 Honda Accord — GATES VVS920.

This table covers the cam phaser sprockets used by the variable-valve-timing system. Read more

One part is listed for the 2023 Honda Accord — ACKOJA A260057.