2023 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

3 Camshaft Position Sensor parts for the 2023 Chevrolet Corvette come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 5.5L V8 and the 6.2L V8.

This group includes GM GENUINE 12732025, STANDARD MOTOR PRODUCTS PC1252 and WELLS 5S17949.

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 2023 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

11 Crankshaft Position Sensor parts for the 2023 Chevrolet Corvette come from 6 brands — GM GENUINE, HOLSTEIN, DELPHI and 3 other brands. The "Popular" part is DELPHI SS12172. 2 parts fit every engine; the other 9 are engine-specific.

The Economy section lists 2 options from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2CRK0542 is listed in this group.

In the Standard Replacement grade, GM GENUINE, DELPHI, WELLS and 2 other brands supply 9 parts: built to original-equipment specification. A representative part number is DELPHI SS12172.

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

12 Ignition Coil parts for the 2023 Chevrolet Corvette come from 10 brands — SKP, WALKER PRODUCTS, FVP and 7 other brands. The "Popular" part is FVP UF742F.

The Economy section: 5 options from SKP, FVP, AUTOTECNICA and 1 other brand. FVP UF742F is listed in this group.

In the Premium grade, DELPHI supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is DELPHI GN10639.

Standard Replacement: 6 parts, from WALKER PRODUCTS, DENSO, GM GENUINE and 2 other brands. A representative part number is DENSO 6737112.

This table covers the Ignition Coil housings. Read more

GM GENUINE supplies both parts for the 2023 Chevrolet Corvette.

Part numbers include GM GENUINE 12712677 and GM GENUINE 12712678.

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

5 Spark Plug parts are listed for the 2023 Chevrolet Corvette, from DENSO and ACDELCO.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 3 options from DENSO and ACDELCO — 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 41149 is listed in this group.

In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, DENSO 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 DENSO 4513.

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

This group includes ACDELCO 41149, DENSO 5338 and DENSO 4718 and the remaining parts above.

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

This group shows a single part: GM GENUINE 12668563.

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

2 Spark Plug Tube Seal parts for the 2023 Chevrolet Corvette come from 2 brands — ELRING and GM GENUINE.

Part numbers include ELRING B04200 and GM GENUINE 12672529.

This table covers the Spark Plug wires. Read more

9 Spark Plug Wire parts for the 2023 Chevrolet Corvette come from 4 brands — UNITED MOTOR PRODUCTS, STANDARD MOTOR PRODUCTS, ACDELCO and 1 other brand. The "Popular" part is UNITED MOTOR PRODUCTS 7837.

The Economy section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 3160 is listed in this group.

Premium: 3 parts, from UNITED MOTOR PRODUCTS and STANDARD MOTOR PRODUCTS. A representative part number is UNITED MOTOR PRODUCTS 7837.

Standard Replacement: 3 parts, from ACDELCO, GM GENUINE and STANDARD MOTOR PRODUCTS. A representative part number is ACDELCO 9748KK.

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

This group includes UNITED MOTOR PRODUCTS 7837, STANDARD MOTOR PRODUCTS 3160 and STANDARD MOTOR PRODUCTS 7877 and the remaining parts above.