2019 Toyota Corolla 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

2 Camshaft Seal parts for the 2019 Toyota Corolla come from 2 brands — ELRING and VICTOR REINZ. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: ELRING 135140 and VICTOR REINZ 815325600.

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

3 Connecting Rod Bearing parts are listed for the 2019 Toyota Corolla, from TOPLINE and ENGINETECH.

Listed part numbers: ENGINETECH BB1059, TOPLINE RBTO55 and 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

10 Conversion / Lower Gasket Set parts are listed for the 2019 Toyota Corolla, from AJUSA, ELRING, APEX and 3 other brands. APEX ACS8081 carries the "Popular" badge. 2 parts fit every engine; the other 8 are engine-specific.

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

5 Crankshaft Main Bearing parts for the 2019 Toyota Corolla come from 2 brands — TOPLINE and ENGINETECH.

Part numbers include ENGINETECH BC1048, TOPLINE TWTO39 and TOPLINE MBTO55, among others listed above.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

3 Crankshaft Repair Sleeve parts for the 2019 Toyota Corolla come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include BCA NS99147, NATIONAL 99147 and WJB / INMOTION PARTS WS99147.

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

22 Crankshaft Seal parts for the 2019 Toyota Corolla come from 9 brands — AJUSA, VICTOR REINZ, ELRING and 6 other brands. The "Popular" part is AJUSA 15015300. 1 part fits every engine; the other 21 are engine-specific.

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

12 Cylinder Head Bolt parts are listed for the 2019 Toyota Corolla, from TOPLINE, ENGINETECH, FEL-PRO and 8 other brands. ENGINETECH HB298 carries the "Popular" badge. 1 part fits every engine; the other 11 are engine-specific.

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

10 Cylinder Head Gasket parts are listed for the 2019 Toyota Corolla, from APEX, ELRING, AJUSA and 3 other brands. APEX AHG881 carries the "Popular" badge. 1 part fits every engine; the other 9 are engine-specific.

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

15 Cylinder Head Gasket Set parts are listed for the 2019 Toyota Corolla, from ELRING, FEL-PRO, AJUSA and 5 other brands. APEX AHS8081 carries the "Popular" badge. 1 part fits every engine; the other 14 are engine-specific.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

2 Engine Block Heater parts for the 2019 Toyota Corolla come from KAT'S HEATERS.

This group includes KAT'S HEATERS 11813 and KAT'S HEATERS 28813.

This table covers the Engine covers. Read more

20 Engine Cover parts are listed for the 2019 Toyota Corolla, from TECHPRO and VARIOUS MFR. TECHPRO TO1228202 carries the "Popular" badge. All of them fit every engine offered in the 2019 Corolla.

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

10 Engine Kit Gasket Set parts are listed for the 2019 Toyota Corolla, from ELRING, AJUSA, TOPLINE and 2 other brands. APEX AFS8081 carries the "Popular" badge.

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

4 Exhaust Valve parts for the 2019 Toyota Corolla come from 3 brands — TOPLINE, MELLING and SBI.

This group includes MELLING V3366, SBI 13366 and TOPLINE EVTO55 and the remaining parts above.

This table covers the followers that drive a mechanical fuel pump off the camshaft. Read more

One part is listed for the 2019 Toyota Corolla — WELLS 5T5023.

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

7 Harmonic Balancer parts are listed for the 2019 Toyota Corolla, from ATP, PIONEER, ULTRA-POWER and 2 other brands. ULTRA-POWER 594705 carries the "Popular" badge.

Listed part numbers: ULTRA-POWER 594705, ACKOJA A700938 and ATP 102342, plus the other parts above.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

This group shows a single part: ACKOJA A700294.

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

9 Intake Manifold Gasket parts are listed for the 2019 Toyota Corolla, from ELRING, VICTOR REINZ, FEL-PRO and 4 other brands. FEL-PRO MS97144 carries the "Popular" badge. 1 part fits every engine; the other 8 are engine-specific.

Part numbers include FEL-PRO MS97144, MAHLE / CLEVITE MS19723 and AJUSA 13316600, 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

4 Intake Valve parts for the 2019 Toyota Corolla come from 3 brands — TOPLINE, MELLING and SBI.

This group includes MELLING V3365, SBI 13365 and TOPLINE IVTO55 and the remaining parts above.

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

22 Motor Mount parts for the 2019 Toyota Corolla come from 6 brands — DEA / MARMON RIDE CONTROL, ANCHOR, PIONEER and 3 other brands. The "Popular" part is SKP SKM9400.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SKM9400 is listed in this group.

In the Standard Replacement grade, DEA / MARMON RIDE CONTROL, ANCHOR, BECK/ARNLEY and 2 other brands supply 15 parts: built to original-equipment specification. A representative part number is ANCHOR 9400.

6 further parts sit outside the graded sections, with the same engine-level match.

This table covers the Motor Mount kits. Read more

2 Motor Mount Kit parts for the 2019 Toyota Corolla come from ANCHOR.

Listed part numbers: ANCHOR 300686 and ANCHOR 300915.

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 2019 Toyota Corolla come from 6 brands — VALVOLINE, LIQUI MOLY, MOBIL and 3 other brands. The "Popular" part is LIQUI MOLY 22044. Full Synthetic and High Mileage (>75,000 Miles) are all represented, and Full Synthetic alone accounts for 29 parts.

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

2 Oil Cooler parts for the 2019 Toyota Corolla come from STANDARD MOTOR PRODUCTS.

Part numbers include STANDARD MOTOR PRODUCTS OCK86 and STANDARD MOTOR PRODUCTS OCK99.

This table covers the Oil Dipstick tubes. Read more

2 Oil Dipstick / Tube parts for the 2019 Toyota Corolla come from DORMAN.

Part numbers include DORMAN 917392 and DORMAN 917399.

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

One part is listed for the 2019 Toyota Corolla — BECK/ARNLEY 0396661.

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

7 Oil Drain Plug parts for the 2019 Toyota Corolla come from 5 brands — DORMAN, ELRING, AGS and 2 other brands. The "Popular" part is DORMAN 090038. Every part fits both the 1.8L L4 and the 2.0L L4.

Listed part numbers: DORMAN 090038, DORMAN 090049 and AGS ODP00011, 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

6 Oil Drain Plug Gasket parts are listed for the 2019 Toyota Corolla, from DORMAN, ULTRA-POWER, APEX and 3 other brands. DORMAN 095156 carries the "Popular" badge. All of them fit every engine offered in the 2019 Corolla.

Part numbers include DORMAN 095156 and APEX ADP1902, among others listed above.

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

4 Oil Filler Cap parts for the 2019 Toyota Corolla come from 4 brands — CALORSTAT, DORMAN, GATES and 1 other brand. Every part fits both the 1.8L L4 and the 2.0L L4.

This group includes CALORSTAT OC2312, DORMAN 84111 and GATES 31285 and the remaining parts above.

This table covers the gaskets that seal the Oil Filler Cap. 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 2019 Toyota Corolla — AJUSA 00519100.

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

24 Oil Filter parts for the 2019 Toyota Corolla come from 16 brands — VARIOUS MFR, WIX, BOSCH and 13 other brands. The "Popular" part is VARIOUS MFR PG4476. 11 parts fit every engine; the other 13 are engine-specific.

The Economy section: 8 options from VARIOUS MFR, FVP, PRO-TEC and 2 other brands. VARIOUS MFR PG4476 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 M1103A is listed in this group.

Standard Replacement: 13 parts, from WIX, MAHLE / CLEVITE, ACDELCO and 8 other brands. A representative part number is ACDELCO PF1233.

1 further part sits outside the graded sections, with the same engine-level match.

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

2 Oil Filter Adapter Gasket / O-Ring parts are listed for the 2019 Toyota Corolla, from FEL-PRO and MAHLE / CLEVITE.