2014 Kia Optima 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

17 Camshaft Position Sensor parts are listed for the 2014 Kia Optima, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, SKP and 12 other brands. SKP SK907825 carries the "Popular" badge. All of them fit every engine offered in the 2014 Optima.

In the Economy grade, SKP, STANDARD MOTOR PRODUCTS, DORMAN and 3 other brands supply 6 parts: the catalog's value-priced group. A representative part number is SKP SK907825.

The Standard Replacement section lists 11 options from WALKER PRODUCTS, STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI and 7 other brands — built to original-equipment specification. STANDARD MOTOR PRODUCTS PC719 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

18 Crankshaft Position Sensor parts are listed for the 2014 Kia Optima, from WALKER PRODUCTS, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 12 other brands. STANDARD MOTOR PRODUCTS PC710T carries the "Popular" badge. 17 parts fit every engine; the other 1 is engine-specific.

Economy: 7 parts, from STANDARD MOTOR PRODUCTS, AUTOTECNICA, HOLSTEIN and 4 other brands. A representative part number is STANDARD MOTOR PRODUCTS PC710T.

The Standard Replacement section: 11 options from WALKER PRODUCTS, ASTEMO / HITACHI, DELPHI and 6 other brands. ASTEMO / HITACHI CPS0138 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

28 Ignition Coil parts are listed for the 2014 Kia Optima, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, HOLSTEIN and 14 other brands. B&B BB2611 carries the "Popular" badge. They are grouped as Economy, Premium and Standard Replacement, with Standard Replacement the largest group at 17 parts from WALKER PRODUCTS, DENSO, WELLS and 7 other brands.

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

One part is listed for the 2014 Kia Optima — STANDARD MOTOR PRODUCTS US1249.

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

19 Spark Plug parts for the 2014 Kia Optima come from 6 brands — BOSCH, SKP, CHAMPION and 3 other brands. The "Popular" part is CHAMPION 445. 1 part fits every engine; the other 18 are engine-specific.

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 445 is listed in this group.

The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 1 option from BOSCH — 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. BOSCH 8132 is listed in this group.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, SKP, DENSO, BOSCH and 3 other brands supply 16 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 DENSO 5356.

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.

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

6 Spark Plug / Ignition Coil Boot parts are listed for the 2014 Kia Optima, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ACDELCO and 2 other brands. ACDELCO 16137 carries the "Popular" badge. 4 parts fit every engine; the other 2 are engine-specific.

Economy: 2 parts, from STANDARD MOTOR PRODUCTS and WALKER PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 19731.

The Standard Replacement section: 4 options from ACDELCO, STANDARD MOTOR PRODUCTS, BECK/ARNLEY and 1 other brand. ACDELCO 16137 is listed in this group.

This group includes ACDELCO 16137, STANDARD MOTOR PRODUCTS 19731 and WALKER PRODUCTS 900P2129 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

One part is listed for the 2014 Kia Optima — ELRING 823270.