18 Ignition parts are listed for the 2026 Chevrolet Corvette, in 10 part types, covering all 5 engine options (5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged, 6.2L V8 and 6.2L V8 ELECTRIC/GAS). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2026 Chevrolet Corvette, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 10 parts of the 18 listed are Crankshaft Position Sensor (4 parts), Ignition Coil (3 parts) and Spark Plug (3 parts). The other 7 part types cover the remaining 8 parts.
The 2026 Chevrolet Corvette was sold with 5 engines. 2 parts fit every engine; the other 16 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2026 Chevrolet Corvette ignition parts are GM GENUINE (11 parts), ACDELCO (3 parts) and HOLSTEIN (1 part), plus 3 more brands. Quality grades include Standard Replacement and Economy.
Each part number listed for the 2026 Chevrolet Corvette opens a page with every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2026 Corvette engines | 12732025 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade Pin | View on Amazon |
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.
One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 12732025.
Camshaft Position Sensor Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: all 2026 Corvette engines | 12626252 | 🇺🇸 US 🇨🇦 CA | Color: Orange | View on Amazon |
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.
This group shows a single part: GM GENUINE 12626252.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | 2CRK0813 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | SS12378 | 🇺🇸 US 🇨🇦 CA | Mounting Bracket Included: YES | View on Amazon |
| GM GENUINE Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | 12712848 | 🇺🇸 US 🇨🇦 CA | Fits 8 Speed Automatic Dual Clutch TransmissionJapan WLTP Emission System (NM9), Tier 3 Federal Emission System (NTB), ULEV70 California Emissions (NUB) | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged | 12674702 | 🇺🇸 US 🇨🇦 CA | IF NEEDED CONNECTOR IS 84601390without BOLT AND RETAINER | View on Amazon |
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.
4 Crankshaft Position Sensor parts are listed for the 2026 Chevrolet Corvette, from GM GENUINE, HOLSTEIN and DELPHI.
In the Economy grade, HOLSTEIN supplies 1 part: the catalog's value-priced group. A representative part number is HOLSTEIN 2CRK0813.
The Standard Replacement section lists 2 options from DELPHI and GM GENUINE — built to original-equipment specification. DELPHI SS12378 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: HOLSTEIN 2CRK0813, DELPHI SS12378 and GM GENUINE 12712848, plus the other parts above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | UF742F | 🇺🇸 US 🇨🇦 CA | with Round Coil(s) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | 12723610 | 🇺🇸 US 🇨🇦 CA | 8 Speed Automatic Dual Clutch TransmissionService Coils Marked Melco | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | UF742 | 🇺🇸 US 🇨🇦 CA | with Round Coil(s) | View on Amazon |
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.
3 Ignition Coil parts are listed for the 2026 Chevrolet Corvette, from FVP, GM GENUINE and STANDARD MOTOR PRODUCTS.
Economy: 1 part, from FVP. A representative part number is FVP UF742F.
The Standard Replacement section: 2 options from GM GENUINE and STANDARD MOTOR PRODUCTS. GM GENUINE 12723610 is listed in this group.
Listed part numbers: FVP UF742F, GM GENUINE 12723610 and STANDARD MOTOR PRODUCTS UF742.
Ignition Coil Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.5L V8 | 12712677 | 🇺🇸 US 🇨🇦 CA | Left8 speed Automatic Dual Clutch transmission | View on Amazon |
| GM GENUINE Fits: 5.5L V8 | 12712678 | 🇺🇸 US 🇨🇦 CA | Right8 speed Automatic Dual Clutch transmission | View on Amazon |
This table covers the Ignition Coil housings.
2 Ignition Coil Housing parts for the 2026 Chevrolet Corvette come from GM GENUINE.
Listed part numbers: GM GENUINE 12712677 and GM GENUINE 12712678.
Ignition Coil Mounting Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | 12723611 | 🇺🇸 US 🇨🇦 CA | Fits 8 Speed Automatic Dual Clutch TransmissionExcept Sport Electrified Propulsion-Electric Front Axle (HP1) | View on Amazon |
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.
This group shows a single part: GM GENUINE 12723611.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 5.5L V8 | 41100IP | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentIridium | View on Amazon |
| ACDELCO Fits: 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged | 41104IP | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentIridium | View on Amazon |
| ACDELCO Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | 41149 | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentIridium | View on Amazon |
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.
3 Spark Plug parts for the 2026 Chevrolet Corvette come from ACDELCO.
Listed part numbers: ACDELCO 41100IP, ACDELCO 41104IP and ACDELCO 41149.
Spark Plug / Ignition Coil Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged | 12668563 | 🇺🇸 US 🇨🇦 CA | 8 speed Automatic Dual Clutch transmission | View on Amazon |
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.
One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 12668563.
Spark Plug Tube Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged | 12672529 | 🇺🇸 US 🇨🇦 CA | 8 speed Automatic Dual Clutch transmission | View on Amazon |
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.
One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 12672529.
Spark Plug Wire
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 6.2L V8, 6.2L V8 ELECTRIC/GAS | 12747206 | 🇺🇸 US 🇨🇦 CA | Fits 8 Speed Automatic Dual Clutch TransmissionExcept Sport Electrified Propulsion-Electric Front Axle (HP1) | View on Amazon |
This table covers the Spark Plug wires.
One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 12747206.
Buying Ignition Parts for a 2026 Chevrolet Corvette
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Some ignition parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Crankshaft Position Sensor and Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 2026 Chevrolet Corvette?
Our catalog currently lists 18 ignition parts for the 2026 Chevrolet Corvette across 10 subcategories and 6 brands, covering all 5 engine options (5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged, 6.2L V8 and 6.2L V8 ELECTRIC/GAS). Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2026 Chevrolet Corvette engines?
Some do. 2 parts fit every engine; the other 16 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of ignition problems on a 2026 Chevrolet Corvette?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What spark-plug gap is listed for the 2026 Chevrolet Corvette?
Notes on this page include a 0.030" pre-set gap. Still verify against spec — even “pre-gapped” plugs should be checked before they go in.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2026 Chevrolet Corvette was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2026 Chevrolet Corvette?
First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Chevrolet Corvette
Ignition Parts for Other Chevrolet Corvette Years
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