Round Ignition Coil Pack – For V8 4.8 / 5.3 / 6.0 / 6.2 (Set of 8)
A set of 8 high-performance aftermarket ignition coils (NPAUTO) designed as direct-fit replacements for many GM V8 engines. Replaces failed coils to help resolve issues such as engine misfires, rough idle, loss of power, and poor fuel economy.
Applications
- Chevrolet (2006-2017)
- Silverado 1500, Silverado 2500
- Tahoe, Suburban, Avalanche
- Express, Trailblazer, Corvette, Camaro
- Colorado, Impala, Monte Carlo SS, SSR
- GMC (2006-2017)
- Sierra 1500HD / 2500HD / 3500HD
- Yukon, Yukon XL, Envoy, Canyon, Savana
- Cadillac
- Escalade, CTS-V, ESV, EXT (2007-2017)
- Hummer
- H2, H3, H3T (2008-2010)
- Buick / Pontiac / Isuzu / Saab
- Buick Allure, LaCrosse (2008-2010)
- Buick Rainier (2005-2007)
- Pontiac G8 (2008-2009)
- Pontiac Grand Prix (2005-2008)
- Isuzu Ascender (2005-2006)
- Saab 9-7X (2005-2009)
Note: Fitment is for V8 engines 4.8L, 5.3L, 6.0L and 6.2L where this coil design is applicable. Verify your vehicle’s year, engine displacement and OEM part number before ordering.
Interchange / Reference Part Numbers
UF-414, UF414, 12573190, 610-00159, 8125731900, 12578224, 5C1555, 12699382
Features and Benefits
- Direct-fit aftermarket replacement for the listed GM V8 applications
- Sold as a set of 8 ignition coils (one coil per cylinder)
- Helps correct problems caused by failed coils:
- Engine misfire
- Rough idle
- Reduced power / acceleration
- Poor fuel economy
- Manufactured to meet performance and durability requirements for ignition components
Package Includes
- 8 x Ignition coils (NPAUTO)
Before You Buy
- Confirm your vehicle’s OEM coil part number and engine size to ensure compatibility.
- If unsure, compare the connector and coil mounting style with your existing coils.
- Professional installation recommended if you are not experienced with ignition system work.
If you need help confirming fitment for a specific VIN or model/year combination, provide the VIN or exact vehicle details and I can check compatibility.




kelvin sutton –
Work well
Hector –
No more issues on my car after installation
Brad Alpert –
Not a good product, continue to get misfire code. Do not buy
jose vielman –
Muy bien
Steve K. –
For the price, they work well. 2014 Silverado 5.3.
Devan davila –
Easy to install .great product ..fast shipping
Evan –
good quality, still had misfires but not related to the coil packs i recommend, they’re way cheaper then o’reilys so that’s a plus
steve laster –
Works well
Melissa –
Works great. Perfect fit. Really improved my vehicle performance.
Frank –
Fixed the miss I had. Works as it should
For the price, I’m happy