2015 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 2015 Toyota Corolla come from 2 brands — ELRING and VICTOR REINZ.

This group includes 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

4 Connecting Rod Bearing parts are listed for the 2015 Toyota Corolla, from ENGINETECH, ITM ENGINE COMPONENTS, MAHLE / CLEVITE and 1 other brand.

This group includes ENGINETECH BB1059, ITM ENGINE COMPONENTS 4B1702 and MAHLE / CLEVITE CB1983A4 and the remaining parts above.

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

6 Conversion / Lower Gasket Set parts are listed for the 2015 Toyota Corolla, from APEX, ENGINETECH, AJUSA and 3 other brands. APEX ACS8081 carries the "Popular" badge.

This group includes APEX ACS8081, ENGINETECH TO18CSD and AJUSA 54242000 and the remaining parts above.

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 2015 Toyota Corolla come from 4 brands — TOPLINE, ENGINETECH, ITM ENGINE COMPONENTS and 1 other brand. The "Popular" part is ENGINETECH BC1048.

Listed part numbers: ENGINETECH BC1048, ITM ENGINE COMPONENTS 5M1704 and MAHLE / CLEVITE MS2361A, plus the other parts above.

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

3 Crankshaft Repair Sleeve parts for the 2015 Toyota Corolla come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.

This group includes 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

15 Crankshaft Seal parts for the 2015 Toyota Corolla come from 9 brands — FEL-PRO, NATIONAL, AJUSA and 6 other brands. The "Popular" part is FEL-PRO TCS46148.

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

10 Cylinder Head Bolt parts are listed for the 2015 Toyota Corolla, from ENGINETECH, FEL-PRO, APEX and 7 other brands. ENGINETECH HB298 carries the "Popular" badge.

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

8 Cylinder Head Gasket parts are listed for the 2015 Toyota Corolla, from APEX, FEL-PRO, AJUSA and 5 other brands. APEX AHG881 carries the "Popular" badge.

Listed part numbers: APEX AHG881, FEL-PRO 26515PT and AJUSA 10190900, 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

11 Cylinder Head Gasket Set parts are listed for the 2015 Toyota Corolla, from FEL-PRO, AJUSA, APEX and 6 other brands. APEX AHS8081 carries the "Popular" badge.

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

3 Engine Block Heater parts for the 2015 Toyota Corolla come from KAT'S HEATERS.

Part numbers include KAT'S HEATERS 11411, KAT'S HEATERS 11813 and KAT'S HEATERS 28813.

This table covers the Engine covers. Read more

9 Engine Cover parts are listed for the 2015 Toyota Corolla, from TECHPRO and VARIOUS MFR. TECHPRO TO1228180 carries the "Popular" badge.

This group includes TECHPRO TO1228180, TECHPRO TO1228192 and TECHPRO TO1228201 and the remaining parts 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

6 Engine Kit Gasket Set parts are listed for the 2015 Toyota Corolla, from AJUSA, APEX, ITM ENGINE COMPONENTS and 2 other brands. APEX AFS8081 carries the "Popular" badge.

Listed part numbers: APEX AFS8081, ITM ENGINE COMPONENTS 0901508 and AJUSA 50420100, plus the other parts 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

5 Exhaust Valve parts for the 2015 Toyota Corolla come from 5 brands — MELLING, ENGINETECH, QUALCAST and 2 other brands. The "Popular" part is MELLING V3366.

This group includes MELLING V3366, ENGINETECH EM4473 and QUALCAST 1013366 and the remaining parts above.

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

6 Harmonic Balancer parts are listed for the 2015 Toyota Corolla, from ULTRA-POWER, SKP, ATP and 2 other brands. SKP SK594404 carries the "Popular" badge.

In the Economy grade, SKP supplies 1 part: the catalog's value-priced group. A representative part number is SKP SK594404.

The Standard Replacement section lists 4 options from ULTRA-POWER, ATP and DAYCO — built to original-equipment specification. ULTRA-POWER 594404 is listed in this group.

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

This group includes SKP SK594404, ULTRA-POWER 594404 and ATP 102342 and the remaining 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

6 Intake Manifold Gasket parts are listed for the 2015 Toyota Corolla, from FEL-PRO, MAHLE / CLEVITE, APEX and 3 other brands. FEL-PRO MS97144 carries the "Popular" badge.

Listed part numbers: FEL-PRO MS97144, MAHLE / CLEVITE MS19723 and APEX AMS8810, plus the other parts 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

5 Intake Valve parts for the 2015 Toyota Corolla come from 5 brands — MELLING, ENGINETECH, QUALCAST and 2 other brands. The "Popular" part is MELLING V3365.

This group includes MELLING V3365, ENGINETECH IM4472 and QUALCAST 1013365 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 2015 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: 2 options from SKP. SKP SKM9400 is listed in this group.

Standard Replacement: 20 parts, from DEA / MARMON RIDE CONTROL, ANCHOR, PIONEER and 2 other brands. A representative part number is ANCHOR 9391.

This table covers the Motor Mount kits. Read more

2 Motor Mount Kit parts for the 2015 Toyota Corolla come from ANCHOR.

Part numbers include ANCHOR 300685 and ANCHOR 300686.

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

29 Oil parts for the 2015 Toyota Corolla come from 5 brands — VALVOLINE, LIQUI MOLY, MOBIL and 2 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 22 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

This group shows a single part: STANDARD MOTOR PRODUCTS OCK86.

This table covers the Oil Dipstick tubes. Read more

2 Oil Dipstick / Tube parts for the 2015 Toyota Corolla come from DORMAN.

Part numbers include DORMAN 917392 and DORMAN 917399.

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

7 Oil Drain Plug parts for the 2015 Toyota Corolla come from 5 brands — DORMAN, ELRING, AGS and 2 other brands. The "Popular" part is DORMAN 090038.

This group includes DORMAN 090038, DORMAN 090049 and AGS ODP00011 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

8 Oil Drain Plug Gasket parts are listed for the 2015 Toyota Corolla, from DORMAN, MAHLE / CLEVITE, APEX and 5 other brands. DORMAN 095156 carries the "Popular" badge.

This group includes DORMAN 095156, MAHLE / CLEVITE 2051 and APEX ADP1902 and the remaining parts above.

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

5 Oil Filler Cap parts for the 2015 Toyota Corolla come from 5 brands — DORMAN, CALORSTAT, GATES and 2 other brands. The "Popular" part is DORMAN 84111.

Listed part numbers: DORMAN 84111, CALORSTAT OC2312 and GATES 31285, plus the other 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 2015 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

22 Oil Filter parts for the 2015 Toyota Corolla come from 17 brands — FRAM, CHAMP / LUBER-FINER, VARIOUS MFR and 14 other brands. The "Popular" part is CHAMP / LUBER-FINER P980.

The Economy section: 6 options from CHAMP / LUBER-FINER, PRO-TEC, BOSCH and 3 other brands. CHAMP / LUBER-FINER P980 is listed in this group.

The High Performance / Heavy Duty section lists 3 options from WIX, FRAM and MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. WIX 57064XP is listed in this group.

Standard Replacement: 13 parts, from DENSO, WIX, ACDELCO and 10 other brands. A representative part number is DENSO 1503024.

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 2015 Toyota Corolla, from FEL-PRO and MAHLE / CLEVITE.

Part numbers include FEL-PRO ES71858 and MAHLE / CLEVITE B33713.

This table covers the Oil Filter covers. Read more

7 Oil Filter Cover parts are listed for the 2015 Toyota Corolla, from AUTOTECNICA, DORMAN, ACKOJA and 3 other brands. AUTOTECNICA TY1415894PRM carries the "Popular" badge.

Listed part numbers: AUTOTECNICA TY1415894PRM, DORMAN 917039 and ACKOJA A700765, plus the other parts above.

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

10 Oil Pan parts are listed for the 2015 Toyota Corolla, from SKP, DORMAN, AUTOTECNICA and 4 other brands. AUTOTECNICA TY1415247 carries the "Popular" badge.

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

5 Oil Pan Gasket parts for the 2015 Toyota Corolla come from 4 brands — VICTOR REINZ, APEX, FEL-PRO and 1 other brand. The "Popular" part is VICTOR REINZ 703141410.

Listed part numbers: VICTOR REINZ 703141410, APEX AOP881 and FEL-PRO OS30829, plus the other parts above.

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

7 Oil Pump parts for the 2015 Toyota Corolla come from 5 brands — MELLING, AISIN, SKP and 2 other brands. The "Popular" part is SKP SK115167.

The Economy section: 1 option from SKP. SKP SK115167 is listed in this group.

Standard Replacement: 6 parts, from MELLING, AISIN, PIERBURG and 1 other brand. A representative part number is MELLING M538.

Part numbers include SKP SK115167, MELLING M538 and AISIN OPTR113, among others listed above.

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

7 Oil Pump Chain parts are listed for the 2015 Toyota Corolla, from S.A. GEAR, PREFERRED COMPONENTS INC, INA and 2 other brands. S.A. GEAR RC1036 carries the "Popular" badge.

The Chain Only section lists 2 options from S.A. GEAR and INA — grouped under the catalog's "Chain Only" designation — the notes column spells out what sets them apart. S.A. GEAR RC1036 is listed in this group.

Economy: 1 part, from PREFERRED COMPONENTS INC. A representative part number is PREFERRED COMPONENTS INC C1001.

In the Kit grade, PREFERRED COMPONENTS INC and S.A. GEAR supply 2 parts: grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. A representative part number is PREFERRED COMPONENTS INC TS10000.

The Standard Replacement section: 2 options from MELLING and CLOYES. MELLING 751 is listed in this group.

This group includes S.A. GEAR RC1036, INA ZCC751 and PREFERRED COMPONENTS INC C1001 and the remaining parts above.

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

5 Oil Pump Chain Tensioner parts for the 2015 Toyota Corolla come from 5 brands — CLOYES, INA, MELLING and 2 other brands. The "Popular" part is CLOYES 95936.

Listed part numbers: CLOYES 95936, INA ZT91136 and MELLING BT5936, plus the other parts above.

This table covers the Oil Pump Drive gears. Read more

One part is listed for the 2015 Toyota Corolla — PREFERRED COMPONENTS INC G56125.

This table covers the O-rings that seal the oil-pump pickup tube. 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: FEL-PRO 73595.

This table covers the Oil Pump sprockets. Read more

5 Oil Pump Sprocket parts are listed for the 2015 Toyota Corolla, from CLOYES, FVP, INA and 2 other brands. CLOYES S923 carries the "Popular" badge.

Listed part numbers: CLOYES S923 and INA ZSS1330, 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

3 Piston parts are listed for the 2015 Toyota Corolla, from TOPLINE and ITM ENGINE COMPONENTS.

Part numbers include ITM ENGINE COMPONENTS RY6647, TOPLINE PATO55 and TOPLINE PATO55L.

This table covers the Piston Pin bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

This group shows a single part: TOPLINE PBTO39.

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

4 Piston Ring parts are listed for the 2015 Toyota Corolla, from MAHLE / CLEVITE, HASTINGS MANUFACTURING, ITM ENGINE COMPONENTS and 1 other brand.

The Premium section lists 1 option from MAHLE / CLEVITE — a step above OE specification in materials, tolerances or warranty terms. MAHLE / CLEVITE 42293 is listed in this group.

The Standard Replacement section: 3 options from HASTINGS MANUFACTURING, ITM ENGINE COMPONENTS and TOPLINE. HASTINGS MANUFACTURING 2N4139 is listed in this group.

Listed part numbers: MAHLE / CLEVITE 42293, HASTINGS MANUFACTURING 2N4139 and ITM ENGINE COMPONENTS 0216980, plus the other parts above.

This table covers the rocker arms that transfer cam motion to the valves. Read more

2 Rocker Arm parts for the 2015 Toyota Corolla come from 2 brands — ENGINETECH and MELLING.

This group includes ENGINETECH ER0104 and MELLING MR906.

This table covers the Thrust washers. Read more

3 Thrust Washer parts for the 2015 Toyota Corolla come from 3 brands — ENGINETECH, KING ENGINE BEARINGS and MAHLE / CLEVITE.

Listed part numbers: ENGINETECH TW185, KING ENGINE BEARINGS TW185AM and MAHLE / CLEVITE TW726S.