2023 Toyota Corolla Cross Engine Parts

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

This group shows a single part: TOPLINE RBTO61.

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 Toyota Corolla Cross come from 2 brands — AJUSA and TOPLINE. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: AJUSA 54307700 and TOPLINE CBSTO61.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

TOPLINE supplies both parts for the 2023 Toyota Corolla Cross.

This group includes TOPLINE MBTO61 and TOPLINE TWTO61.

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 are listed for the 2023 Toyota Corolla Cross, from AJUSA and VICTOR REINZ. 2 parts fit every engine; the other 2 are engine-specific.

Part numbers include AJUSA 15121900, AJUSA 15092800 and VICTOR REINZ 811059200, among others listed above.

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

3 Cylinder Head Bolt parts for the 2023 Toyota Corolla Cross come from 3 brands — AJUSA, TOPLINE and VICTOR REINZ. 2 parts fit every engine; the other 1 is engine-specific.

This group includes AJUSA 81078700, TOPLINE HBTO61 and VICTOR REINZ 141786801.

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

2 Cylinder Head Gasket parts for the 2023 Toyota Corolla Cross come from 2 brands — AJUSA and VICTOR REINZ. Every part fits both the 2.0L L4 and the 2.0L L4 ELECTRIC/GAS.

Listed part numbers: AJUSA 10251100 and VICTOR REINZ 611078800.

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

5 Cylinder Head Gasket Set parts for the 2023 Toyota Corolla Cross come from 3 brands — AJUSA, VICTOR REINZ and TOPLINE.

Listed part numbers: AJUSA 52570400, AJUSA 52593700 and TOPLINE HSTO61, plus the other parts above.

This table covers the Engine covers. Read more

9 Engine Cover parts for the 2023 Toyota Corolla Cross come from 2 brands — TECHPRO and VARIOUS MFR. The "Popular" part is TECHPRO TO1228301. 4 parts fit every engine; the other 5 are engine-specific.

Part numbers include TECHPRO TO1228301, TECHPRO TO1228300 and TECHPRO TO1228297, among others listed above.

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

4 Engine Kit Gasket Set parts for the 2023 Toyota Corolla Cross come from 3 brands — AJUSA, TOPLINE and VICTOR REINZ.

Part numbers include AJUSA 50542500, AJUSA 50542600 and TOPLINE CGSTO61, among others listed above.

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

One part is listed for the 2023 Toyota Corolla Cross — TOPLINE EVTO61.

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

2 Harmonic Balancer parts for the 2023 Toyota Corolla Cross come from 2 brands — ATP and PIONEER. Every part fits both the 2.0L L4 and the 2.0L L4 ELECTRIC/GAS.

Listed part numbers: ATP 102519 and PIONEER DA2519.

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

2 Intake Manifold Gasket parts for the 2023 Toyota Corolla Cross come from 2 brands — AJUSA and VICTOR REINZ. Every part fits both the 2.0L L4 and the 2.0L L4 ELECTRIC/GAS.

This group includes AJUSA 13316600 and VICTOR REINZ 711791100.

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 Toyota Corolla Cross — TOPLINE IVTO61.

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

ANCHOR supplies both parts for the 2023 Toyota Corolla Cross.

This group includes ANCHOR 10401 and ANCHOR 10405.

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

14 Oil parts are listed for the 2023 Toyota Corolla Cross, from IDEMITSU, LIQUI MOLY, VALVOLINE and 2 other brands. LIQUI MOLY 20328 carries the "Popular" badge. 12 parts fit every engine; the other 2 are engine-specific.

In the Full Synthetic grade, LIQUI MOLY, VALVOLINE, IDEMITSU and 2 other brands supply 11 parts: full-synthetic oils. A representative part number is LIQUI MOLY 20328.

The High Mileage (>75,000 Miles) section lists 1 option from IDEMITSU — oils grouped for high-mileage engines. IDEMITSU 30015121750 is listed in this group.

In the Synthetic Blend grade, IDEMITSU supplies 2 parts: synthetic-blend oils. A representative part number is IDEMITSU 30015165750.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

One part is listed for the 2023 Toyota Corolla Cross — STANDARD MOTOR PRODUCTS OCK99.

This table covers the seals at the Oil Dipstick / Tube. 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: BECK/ARNLEY 0396661.

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

4 Oil Drain Plug parts are listed for the 2023 Toyota Corolla Cross, from DORMAN, BECK/ARNLEY and REIN. All of them fit every engine offered in the 2023 Corolla Cross.

This group includes BECK/ARNLEY 0160116, DORMAN 090038 and DORMAN 090049 and the remaining 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 for the 2023 Toyota Corolla Cross come from 3 brands — AJUSA, DORMAN and FEL-PRO. Every part fits both the 2.0L L4 and the 2.0L L4 ELECTRIC/GAS.

Part numbers include AJUSA 22005800, DORMAN 095156 and FEL-PRO 70822.

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

3 Oil Filler Cap parts are listed for the 2023 Toyota Corolla Cross, from CALORSTAT, GATES and MOTORAD. All of them fit every engine offered in the 2023 Corolla Cross.

Part numbers include CALORSTAT OC2312, GATES 31285 and MOTORAD MO155.

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

17 Oil Filter parts are listed for the 2023 Toyota Corolla Cross, from VARIOUS MFR, BOSCH, FAMOUS BRAND and 11 other brands. VARIOUS MFR PG4476 carries the "Popular" badge. 11 parts fit every engine; the other 6 are engine-specific.

In the Economy grade, VARIOUS MFR, BOSCH, FAMOUS BRAND and 3 other brands supply 7 parts: the catalog's value-priced group. A representative part number is VARIOUS MFR PG4476.

In the High Performance / Heavy Duty grade, MOBIL supplies 1 part: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1103A.

The Standard Replacement section lists 8 options from ACDELCO, BECK/ARNLEY, BOSCH and 5 other brands — built to original-equipment specification. ACDELCO PF1233 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This table covers the Oil Level 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

One part is listed for the 2023 Toyota Corolla Cross — STANDARD MOTOR PRODUCTS FLS359.

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

2 Oil Pan parts for the 2023 Toyota Corolla Cross come from 2 brands — DORMAN and SPECTRA PREMIUM. Every part fits both the 2.0L L4 and the 2.0L L4 ELECTRIC/GAS.

Listed part numbers: DORMAN 264547 and SPECTRA PREMIUM TOP44A.

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 Toyota Corolla Cross — TOPLINE OPTO61.

This table covers the chains that drive the oil pump. Read more

3 Oil Pump Chain parts for the 2023 Toyota Corolla Cross come from 2 brands — S.A. GEAR and CLOYES. 1 part fits every engine; the other 2 are engine-specific.

This group includes CLOYES C994, S.A. GEAR C1230 and S.A. GEAR 76456P.

This table covers the Oil Pump Chain 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

4 Oil Pump Chain Tensioner parts are listed for the 2023 Toyota Corolla Cross, from CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand. 3 parts fit every engine; the other 1 is engine-specific.

This group includes CLOYES 96157, MELLING BT7064 and PREFERRED COMPONENTS INC T66361 and the remaining parts above.

This table covers the Oil Pump sprockets. Read more

4 Oil Pump Sprocket parts for the 2023 Toyota Corolla Cross come from 4 brands — CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: CLOYES S1184, MELLING S1325 and PREFERRED COMPONENTS INC G57020, plus the other parts above.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

This group shows a single part: TOPLINE PATO61.

This table covers the rings that seal each piston to the cylinder wall. Read more

This group shows a single part: TOPLINE RSTO61.

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

3 Timing Chain parts for the 2023 Toyota Corolla Cross come from 3 brands — CLOYES, JAPANESE OE and S.A. GEAR. 2 parts fit every engine; the other 1 is engine-specific.

This group includes CLOYES C993, JAPANESE OE A05086AM and S.A. GEAR C1229.

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

7 Timing Chain & Component Kit parts are listed for the 2023 Toyota Corolla Cross, from CLOYES and S.A. GEAR. CLOYES 90993S carries the "Popular" badge.

Economy: 3 parts, from S.A. GEAR. A representative part number is S.A. GEAR 76456T.

The Standard Replacement section: 2 options from CLOYES. CLOYES 90993S is listed in this group.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

Part numbers include CLOYES 90993S, S.A. GEAR 76456T and S.A. GEAR 76456S, among others listed above.

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

6 Timing Chain Guide / Damper parts for the 2023 Toyota Corolla Cross come from 3 brands — S.A. GEAR, CLOYES and MELLING. The "Popular" part is S.A. GEAR 91414. 4 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: S.A. GEAR 91414, S.A. GEAR 71308 and CLOYES 96156, plus the other 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

4 Timing Chain Tensioner parts are listed for the 2023 Toyota Corolla Cross, from CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: CLOYES 96154, MELLING BT7062 and PREFERRED COMPONENTS INC T66360, plus the other parts above.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

4 Timing Crank Sprocket parts are listed for the 2023 Toyota Corolla Cross, from CLOYES and S.A. GEAR. 2 parts fit every engine; the other 2 are engine-specific.

Part numbers include CLOYES S1183, CLOYES S1181 and S.A. GEAR S1519, among others listed above.

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

This group shows a single part: ANCHOR 10400.

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

3 Valve Cover Gasket parts are listed for the 2023 Toyota Corolla Cross, from VICTOR REINZ and AJUSA. All of them fit every engine offered in the 2023 Corolla Cross.

This group includes AJUSA 56081200, VICTOR REINZ 151791001 and VICTOR REINZ 711791000.

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 Toyota Corolla Cross — TOPLINE IVGTO55.

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

2 Valve Lifter parts are listed for the 2023 Toyota Corolla Cross, from AJUSA and TOPLINE. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include AJUSA 85022700 and TOPLINE LIFTO59.

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

4 Valve Spring parts for the 2023 Toyota Corolla Cross come from 2 brands — MELLING and QUALCAST. 2 parts fit every engine; the other 2 are engine-specific.

This group includes MELLING VS2508, MELLING VS2507 and QUALCAST 325507 and the remaining parts above.

This table covers the Valve Spring retainers. Read more

This group shows a single part: MELLING VSR726.

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

This group shows a single part: MELLING VL1100.

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

4 Valve Stem Seal parts are listed for the 2023 Toyota Corolla Cross, from AJUSA and TOPLINE. 3 parts fit every engine; the other 1 is engine-specific.

This group includes AJUSA 12015500, AJUSA 12027000 and AJUSA 57053900 and the remaining parts 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

One part is listed for the 2023 Toyota Corolla Cross — WELLS 2T1306.