This listing is for a brand-new OEM GM Spark Plug Assembly (Part #12622441).
Designed for optimal ignition performance, fuel efficiency, and engine reliability.
Perfect replacement for select GM vehicles.
100% Genuine GM OEM part
Ensures proper fit and reliable ignition
Built to GM specifications for long-lasting performance
Direct replacement for factory-installed spark plugs
| Make | Model Year | Engine / Trim / Body Style |
|---|---|---|
| Cadillac | 2021–2024 | Escalade 8 Cyl 5.3L/6.2L – 1/2 TON, Yukon XL/Denali XL/Escalade ESV, Yukon/Denali/Escalade |
| Chevrolet | 2021–2024 | Camaro 8 Cyl 6.2L – 2 Door Convertible 1SS/2SS, 2 Door Coupe 1SS/2SS |
| Chevrolet | 2021–2024 | Express 6 Cyl 4.3L, 8 Cyl 6.6L – 1 Ton Cargo/Passenger, 3/4 Ton Cargo/Passenger, Van 3/4 Ton Cargo Express |
| Chevrolet | 2020–2024 | Silverado 6 Cyl 4.3L, 8 Cyl 5.3L/6.2L/6.6L – Crew Cab/Extended Cab/Regular Cab Various Boxes |
| Chevrolet | 2021–2024 | Suburban 8 Cyl 5.3L/6.2L – 1/2 TON |
| Chevrolet | 2021–2024 | Tahoe 8 Cyl 5.3L/6.2L – 4 Door 1/2 TON |
| GMC | 2021–2024 | Savana 6 Cyl 4.3L, 8 Cyl 6.6L – 1 Ton Cargo/Passenger, 3/4 Ton Cargo/Passenger |
| GMC | 2020–2024 | Sierra 6 Cyl 4.3L, 8 Cyl 5.3L/6.2L/6.6L – Crew Cab/Extended Cab/Regular Cab Various Boxes |
| GMC | 2021–2024 | Yukon 8 Cyl 5.3L/6.2L – 1/2 TON, Yukon XL/Denali XL/Escalade ESV, Yukon/Denali/Escalade |
Ships securely within the USA
Carefully packaged to prevent damage
All sales are final — no returns or exchanges