2025 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 2025 Chevrolet Corvette come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS. 2 parts fit every engine; the other 1 is engine-specific.

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 2025 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

5 Crankshaft Position Sensor parts for the 2025 Chevrolet Corvette come from 4 brands — GM GENUINE, HOLSTEIN, DELPHI and 1 other brand.

The Economy section lists 1 option from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2CRK0813 is listed in this group.

In the Standard Replacement grade, DELPHI, GM GENUINE and WELLS supply 3 parts: built to original-equipment specification. A representative part number is DELPHI SS12378.

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

Part numbers include HOLSTEIN 2CRK0813, DELPHI SS12378 and GM GENUINE 12712848, among others listed above.

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

7 Ignition Coil parts for the 2025 Chevrolet Corvette come from 4 brands — SKP, FVP, GM GENUINE and 1 other brand. The "Popular" part is SKP SKUF742.

The Economy section: 3 options from SKP and FVP. SKP SKUF742 is listed in this group.

Standard Replacement: 2 parts, from GM GENUINE and STANDARD MOTOR PRODUCTS. A representative part number is GM GENUINE 12723610.

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

This group includes SKP SKUF742, FVP UF742F and SKP SKIC147 and the remaining parts above.

This table covers the Ignition Coil housings. Read more

GM GENUINE supplies both parts for the 2025 Chevrolet Corvette.

Listed part numbers: GM GENUINE 12712677 and GM GENUINE 12712678.

This table covers the brackets that mount the Ignition Coil Mounting. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

One part is listed for the 2025 Chevrolet Corvette — GM GENUINE 12723611.

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

ACDELCO supplies the 3 Spark Plug parts for the 2025 Chevrolet Corvette.

Listed part numbers: ACDELCO 41100IP, ACDELCO 41104IP and ACDELCO 41149.

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 2025 Chevrolet Corvette come from 2 brands — ELRING and GM GENUINE.

Listed part numbers: ELRING B04200 and GM GENUINE 12672529.

This table covers the Spark Plug wires. Read more

8 Spark Plug Wire parts for the 2025 Chevrolet Corvette come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and GM GENUINE.

The Economy section: 2 options from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 3160 is listed in this group.

In the Premium grade, STANDARD MOTOR PRODUCTS supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is STANDARD MOTOR PRODUCTS 7877.

Standard Replacement: 4 parts, from STANDARD MOTOR PRODUCTS, ACDELCO and GM GENUINE. A representative part number is ACDELCO 9748KK.

This group includes STANDARD MOTOR PRODUCTS 3160, STANDARD MOTOR PRODUCTS 3147 and STANDARD MOTOR PRODUCTS 7877 and the remaining parts above.