2019 Toyota 4RUNNER 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

16 Camshaft Position Sensor parts are listed for the 2019 Toyota 4RUNNER, from STANDARD MOTOR PRODUCTS, ULTRA-POWER, AUTOTECNICA and 12 other brands. STANDARD MOTOR PRODUCTS PC559T carries the "Popular" badge.

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 9 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.

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

12 Crankshaft Position Sensor parts are listed for the 2019 Toyota 4RUNNER, from STANDARD MOTOR PRODUCTS, HOLSTEIN, AUTOTECNICA and 8 other brands. HOLSTEIN 2CRK0041 carries the "Popular" badge.

Economy: 4 parts, from HOLSTEIN, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 1 other brand. A representative part number is HOLSTEIN 2CRK0041.

The Standard Replacement section: 8 options from STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI, BECK/ARNLEY and 5 other brands. STANDARD MOTOR PRODUCTS PC564 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

23 Ignition Coil parts are listed for the 2019 Toyota 4RUNNER, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ULTRA-POWER and 16 other brands. ULTRA-POWER 5C1653 carries the "Popular" badge.

Economy: 8 parts, from ULTRA-POWER, AUTOTECNICA, B&B and 5 other brands. A representative part number is ULTRA-POWER 5C1653.

In the Full Service Kit grade, WALKER PRODUCTS supplies 1 part: grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. A representative part number is WALKER PRODUCTS 92192122.

The Premium section lists 4 options from STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI and DELPHI — a step above OE specification in materials, tolerances or warranty terms. ASTEMO / HITACHI IGC0176 is listed in this group.

The Standard Replacement section: 10 options from DENSO, WALKER PRODUCTS, BECK/ARNLEY and 7 other brands. DENSO 6731309 is listed in this group.

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

One part is listed for the 2019 Toyota 4RUNNER — WELLS 4H1695.

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

11 Spark Plug parts for the 2019 Toyota 4RUNNER come from 4 brands — NGK, CHAMPION, DENSO and 1 other brand. The "Popular" part is NGK 4469.

The Copper / Nickel section lists 1 option from CHAMPION — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. CHAMPION 975 is listed in this group.

The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 1 option from CHAMPION — 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. CHAMPION 7975 is listed in this group.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, DENSO, NGK and CHAMPION supply 6 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 4469.

The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 2 options from NGK and ACDELCO — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. NGK 5018 is listed in this group.

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 96355 is listed in this group.

This table covers the silicone and rubber boots that insulate the coil-to-plug spark path. Typical signs include a misfire in the rain, carbon tracking on the boot, or a snap when you pop the coil off. Replace boots as a set on a high-mileage engine; one cracked boot will take the coil with it. Read more

3 Spark Plug / Ignition Coil Boot parts are listed for the 2019 Toyota 4RUNNER, from STANDARD MOTOR PRODUCTS and WELLS.

Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 19461.

The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS and WELLS. STANDARD MOTOR PRODUCTS SPP140E is listed in this group.

Part numbers include STANDARD MOTOR PRODUCTS 19461, STANDARD MOTOR PRODUCTS SPP140E and WELLS 4C2073.

This table covers the seals at the Spark Plug 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

4 Spark Plug Tube Seal parts are listed for the 2019 Toyota 4RUNNER, from APEX, BECK/ARNLEY, FEL-PRO and 1 other brand.

Listed part numbers: APEX AES814, BECK/ARNLEY 0396590 and FEL-PRO ES72701, plus the other parts above.