2019 Toyota Corolla Ignition Parts

This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

22 Camshaft Position Sensor parts are listed for the 2019 Toyota Corolla, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ASTEMO / HITACHI and 12 other brands. STANDARD MOTOR PRODUCTS PC559T carries the "Popular" badge. 1 part fits every engine; the other 21 are engine-specific.

In the Economy grade, STANDARD MOTOR PRODUCTS, ULTRA-POWER, AUTOTECNICA and 4 other brands supply 7 parts: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS PC559T.

The Standard Replacement section lists 14 options from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ASTEMO / HITACHI and 6 other brands — built to original-equipment specification. STANDARD MOTOR PRODUCTS PC559 is listed in this group.

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

This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

23 Crankshaft Position Sensor parts are listed for the 2019 Toyota Corolla, from STANDARD MOTOR PRODUCTS, HOLSTEIN, VEMO and 12 other brands. BECK/ARNLEY 1800802 carries the "Popular" badge. 3 parts fit every engine; the other 20 are engine-specific.

Economy: 8 parts, from HOLSTEIN, VEMO, DORMAN and 3 other brands. A representative part number is DORMAN 917783.

The Standard Replacement section: 15 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 7 other brands. BECK/ARNLEY 1800802 is listed in this group.

This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off. Read more

37 Ignition Coil parts are listed for the 2019 Toyota Corolla, from WALKER PRODUCTS, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 16 other brands. AUTOTECNICA TY1319482 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by WALKER PRODUCTS, BOSCH, DENSO and 6 other brands.

This table covers the lock cylinders in the ignition switch. Read more

2 Ignition Lock Cylinder parts are listed for the 2019 Toyota Corolla, from STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2019 Corolla.

Part numbers include STANDARD MOTOR PRODUCTS US634L and WELLS 4H1885.

This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine. Read more

14 Spark Plug parts for the 2019 Toyota Corolla come from 6 brands — NGK, BOSCH, DENSO and 3 other brands. The "Popular" part is NGK 91187.

The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 1 option from AUTOLITE — grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. AUTOLITE APP5683 is listed in this group.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, NGK, BOSCH, CHAMPION and 2 other brands supply 7 parts: grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is NGK 91187.

The Ruthenium (maximum durability & ignitability) section lists 1 option from NGK — grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. NGK 97292 is listed in this group.

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