2017 Toyota Avalon 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

18 Camshaft Position Sensor parts for the 2017 Toyota Avalon come from 17 brands — STANDARD MOTOR PRODUCTS, ULTRA-POWER, AUTOTECNICA and 14 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PC559T. Every part fits both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6.

The Economy section lists 8 options from STANDARD MOTOR PRODUCTS, ULTRA-POWER, AUTOTECNICA and 5 other brands — the catalog's value-priced group. STANDARD MOTOR PRODUCTS PC559T is listed in this group.

In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ASTEMO / HITACHI and 7 other brands supply 10 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC559.

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

24 Crankshaft Position Sensor parts for the 2017 Toyota Avalon come from 14 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN, PRENCO and 11 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PC564T. 2 parts fit every engine; the other 22 are engine-specific.

The Economy section: 8 options from HOLSTEIN, PRENCO, STANDARD MOTOR PRODUCTS and 3 other brands. STANDARD MOTOR PRODUCTS PC564T is listed in this group.

Standard Replacement: 16 parts, from DENSO, WALKER PRODUCTS, ASTEMO / HITACHI and 6 other brands. A representative part number is DENSO 1961116.

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 for the 2017 Toyota Avalon come from 20 brands — WALKER PRODUCTS, STANDARD MOTOR PRODUCTS, B&B and 17 other brands. The "Popular" part is ULTRA-POWER 5C1653. Economy, Full Service Kit, Premium and Standard Replacement are all represented, and Standard Replacement alone accounts for 19 parts.

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

22 Spark Plug parts are listed for the 2017 Toyota Avalon, from CHAMPION, NGK, BOSCH and 4 other brands. CHAMPION 446 carries the "Popular" badge. 2 parts fit every engine; the other 20 are engine-specific.

In the Copper / Nickel grade, CHAMPION supplies 2 parts: grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. A representative part number is CHAMPION 446.

In the Double Platinum (lasts up to 3x longer than Copper / Nickel) grade, CHAMPION supplies 1 part: 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. A representative part number is CHAMPION 7975.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 16 options from BOSCH, DENSO, NGK and 3 other brands — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. NGK 6619 is listed in this group.

In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, NGK and ACDELCO supply 2 parts: grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is NGK 1483.

In the Ruthenium (maximum durability & ignitability) grade, NGK supplies 1 part: grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. A representative part number is NGK 94122.

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

9 Spark Plug / Ignition Coil Boot parts for the 2017 Toyota Avalon come from 4 brands — STANDARD MOTOR PRODUCTS, NGK, WELLS and 1 other brand. The "Popular" part is NGK 59009. 1 part fits every engine; the other 8 are engine-specific.

The Economy section: 2 options from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 19461 is listed in this group.

Standard Replacement: 6 parts, from NGK, STANDARD MOTOR PRODUCTS and WELLS. A representative part number is NGK 59009.

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

This group includes NGK 59009, STANDARD MOTOR PRODUCTS 19461 and STANDARD MOTOR PRODUCTS 19651 and the remaining parts above.

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

6 Spark Plug Tube Seal parts for the 2017 Toyota Avalon come from 5 brands — BECK/ARNLEY, APEX, FEL-PRO and 2 other brands. The "Popular" part is BECK/ARNLEY 0396590.

This group includes BECK/ARNLEY 0396590, APEX AES814 and BECK/ARNLEY 0396686 and the remaining parts above.