2018 Chevrolet Corvette 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

12 Camshaft Position Sensor parts for the 2018 Chevrolet Corvette come from 12 brands — DORMAN, HOLSTEIN, PRENCO and 9 other brands. The "Popular" part is DELPHI SS11936.

The Economy section lists 5 options from DORMAN, HOLSTEIN, PRENCO and 2 other brands — the catalog's value-priced group. DORMAN 962277 is listed in this group.

In the Standard Replacement grade, DELPHI, GM GENUINE, STANDARD MOTOR PRODUCTS and 4 other brands supply 7 parts: built to original-equipment specification. A representative part number is DELPHI SS11936.

This table covers the seals at the Camshaft Position Sensor. 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 2018 Chevrolet Corvette — GM GENUINE 12626252.

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

10 Crankshaft Position Sensor parts for the 2018 Chevrolet Corvette come from 10 brands — DORMAN, HOLSTEIN, PRENCO and 7 other brands. The "Popular" part is GM GENUINE 12669636.

The Economy section: 4 options from DORMAN, HOLSTEIN, PRENCO and 1 other brand. DORMAN 962602 is listed in this group.

Standard Replacement: 6 parts, from GM GENUINE, STANDARD MOTOR PRODUCTS, DELPHI and 3 other brands. A representative part number is GM GENUINE 12669636.

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

27 Ignition Coil parts for the 2018 Chevrolet Corvette come from 16 brands — WALKER PRODUCTS, SKP, HOLSTEIN and 13 other brands. The "Popular" part is SKP SKUF742. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by WALKER PRODUCTS, DENSO, GM GENUINE and 4 other brands.

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

10 Spark Plug parts are listed for the 2018 Chevrolet Corvette, from NGK, ACDELCO, AUTOLITE and 4 other brands. ACDELCO 41168 carries the "Popular" badge.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 8 options from NGK, ACDELCO, AUTOLITE and 4 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. ACDELCO 41168 is listed in this group.

In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, NGK supplies 1 part: 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 5019.

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 90220.

This table covers the Spark Plug wires. Read more

21 Spark Plug Wire parts for the 2018 Chevrolet Corvette come from 7 brands — WALKER PRODUCTS, UNITED MOTOR PRODUCTS, STANDARD MOTOR PRODUCTS and 4 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS 3147.

The Economy section: 3 options from STANDARD MOTOR PRODUCTS, B&B and SKP. STANDARD MOTOR PRODUCTS 3147 is listed in this group.

The High Performance (Lowest Resistance) section lists 7 options from WALKER PRODUCTS — engineered beyond original-equipment specification. WALKER PRODUCTS 9246001 is listed in this group.

In the Premium grade, UNITED MOTOR PRODUCTS, DENSO and STANDARD MOTOR PRODUCTS supply 6 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is UNITED MOTOR PRODUCTS 7828.

Standard Replacement: 5 parts, from GM GENUINE, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand. A representative part number is GM GENUINE 19431551.