2026 Toyota Corolla Engine Parts

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

One part is listed for the 2026 Toyota Corolla — DAYCO PB1653N.

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

This group shows a single part: ANCHOR 10214.

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

25 Oil parts for the 2026 Toyota Corolla come from 4 brands — IDEMITSU, LIQUI MOLY, VALVOLINE and 1 other brand. The "Popular" part is LIQUI MOLY 20328.

The Full Synthetic section lists 19 options from IDEMITSU, VALVOLINE, LIQUI MOLY and 1 other brand — full-synthetic oils. LIQUI MOLY 20328 is listed in this group.

In the High Mileage (>75,000 Miles) grade, IDEMITSU supplies 1 part: oils grouped for high-mileage engines. A representative part number is IDEMITSU 30015121750.

The Racing section lists 1 option from IDEMITSU — grouped under the catalog's "Racing" designation — the notes column spells out what sets them apart. IDEMITSU 30018100750 is listed in this group.

The Synthetic Blend section lists 2 options from IDEMITSU — synthetic-blend oils. IDEMITSU 30015165750 is listed in this group.

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

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

This group shows a single part: REIN HWU0112.

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

2 Oil Filler Cap parts for the 2026 Toyota Corolla come from MOTORAD.

Listed part numbers: MOTORAD MO224 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

19 Oil Filter parts for the 2026 Toyota Corolla come from 12 brands — VARIOUS MFR, WIX, BOSCH and 9 other brands. The "Popular" part is VARIOUS MFR PG4476. 9 parts fit every engine; the other 10 are engine-specific.

The Economy section lists 8 options from VARIOUS MFR, FVP, PRO-TEC and 2 other brands — the catalog's value-priced group. 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.

In the Standard Replacement grade, WIX, ACDELCO, BECK/ARNLEY and 4 other brands supply 8 parts: built to original-equipment specification. 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 pans that hold the engine's oil sump. Read more

SPECTRA PREMIUM supplies both parts for the 2026 Toyota Corolla.

Listed part numbers: SPECTRA PREMIUM TOP30A and SPECTRA PREMIUM TOP44A.

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

One part is listed for the 2026 Toyota Corolla — MELLING 751.

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

2 Oil Pump Chain Tensioner parts for the 2026 Toyota Corolla come from MELLING.

Part numbers include MELLING BT5936 and MELLING BT7064.

This table covers the Oil Pump sprockets. Read more

MELLING supplies both parts for the 2026 Toyota Corolla.

Listed part numbers: MELLING S923 and MELLING S1325.

This table covers the Timing Cam sprockets. Read more

This group shows a single part: MELLING S846.

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

One part is listed for the 2026 Toyota Corolla — MELLING 4220.

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

MELLING supplies the 5 Timing Chain Guide / Damper parts for the 2026 Toyota Corolla.

Listed part numbers: MELLING BG7043, MELLING BG5940 and MELLING BT5937, 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

2 Timing Chain Tensioner parts for the 2026 Toyota Corolla come from MELLING.

Listed part numbers: MELLING BT5935 and MELLING BT7062.

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

One part is listed for the 2026 Toyota Corolla — ANCHOR 10218.

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

This group shows a single part: FEL-PRO VS51043R.

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

QUALCAST supplies both parts for the 2026 Toyota Corolla.

Listed part numbers: QUALCAST 325507 and QUALCAST 325508.