Notice:
GM trucks and SUVs use two different types of coils: the MELCO style coils with the Square body and the DELPHI style coils with the Round body. Our coils shown in the pictures are the MELCO style (square ).Your coils should have the number "12558693" on them. If there are no numbers,simply compare them to the pictures.
SPARKWHIZ Coils' Advances:
18.5% Higher Performance than Other Coils.
TS16949 Certified Manufacture
1. Wire--Imported from German Elektrisoal,top quality in the world.
2. Epoxy-- Imported from German Elektrisoal,top quality high insulation epoxy.
3. Plastice GE Valox resin, professional high voltage di-electric resistant resin.
4. Manufactured in facility TS16949 quality control system certified.
Heavy Duty performance coils! Ignition coils with Copper windings. Comes with the manufacturer's one year warranty!
All of our ignition coils use copper windings inside, which allows for better connectivity.
Aluminum has inferior connectivity, but is cheaper and sometimes used in ignition coils as well. Beware of listings where the seller does not specify the material used in the ignition coil windings!
SPARKWHIZ : OUR design, engineer, manufacture and distribute more than 1,000 kinds of OE standard ignition coils,Our products undergo rigorous quality control processes to ensure their performance and reliability meet the highest standards.Any questions ,just contact us and get a reply within 12 hours.
【Direct Fit for Factory Mounting, Easy Installation】These ignition coils are perfectly matched with factory models, requiring no modifications for installation. The installation process is simple and convenient, allowing you to upgrade your vehicle's performance easily.
【Solid Construction, Durable】Designed with durability and reliability in mind, these ignition coils are made from robust materials and craftsmanship to withstand various harsh environments, ensuring long-lasting durability.
【Improved Combustion, Unleashing Powerful Performance】By enhancing ignition performance, these ignition coils ensure complete combustion, unleashing stronger power. This not only makes your vehicle more powerful but also reduces fuel consumption, achieving both environmental protection and performance enhancement.
【Strict Quality Test】Tested to eliminate misfires, rough idling, stalling, and check engine lights. Each coil/spark plug undergoes voltage stability checks across ranges for reliable ignition under extreme conditions.
【Easy to install】 Save energy, increase the ignition speed by 0.5 seconds and burn completely to prevent the coil from overheating, extending the service life to miles.
Note:Recommendation: The installation of coil pack requires professional knowledge and skills. We recommend that it be completed under the guidance of a professional mechanic
Specifications:
Coil Style: Coil pack
Primary Resistance: 0.660 ohms
Coil Internal Construction: Epoxy
Coil Color: Black
Maximum Voltage: 26,000 V
Turns Ratio: 61:1
Secondary Resistance: 6.1K ohms
Mounting Bracket Included: No
Coil Wire Included: No
Ballast Resistor Included: No
Coil Shape: Square
Quantity: Sold as a set of 8.
Secondary Resistance 3.7K ohms
Inductance 4.2 mH
Peak Current 140 mA
Maximum Voltage 42,000 Volts
Features:
- 18.5% more energy than regular coils (High Performance)
- Direct Plug In Replacement Direct OE Fit
- Brand new ignition coil pack,never used or installed
- Ready to use, Direct Replacement
- LIFETIME Manufacturer Warranty
- OBD ll Compatible Safe
- Designed to provide original equipment fit, form and function
- Manufactured using high quality materials and processes
- Tested to perform under extreme electrical and thermal conditions
Replaces part number: 12556893, 12558693, 12570553, 3859078, 38590782, 392889925, D581
Built to strict quality control standards
Fitment:
This part is compatible with:
CADILLAC ESCALADE (2002 - 2006)
CHEVROLET AVALANCHE 1500 (2002 - 2006)
CHEVROLET AVALANCHE 2500 (2003 - 2006)
CHEVROLET EXPRESS 1500 (2003 - 2006)
CHEVROLET EXPRESS 2500 (2003 - 2005)
CHEVROLET EXPRESS 3500 (2003 - 2004)
CHEVROLET MONTE CARLO 2006
CHEVROLET SILVERADO 1500 (1999 - 2006)
CHEVROLET SILVERADO 2500 (1999 - 2007)
CHEVROLET SILVERADO 3500 (2001 - 2007)
CHEVROLET SONORA (2003 - 2004)
CHEVROLET SSR (2003 - 2004)
CHEVROLET SUBURBAN 1500 (2000 - 2006)
CHEVROLET SUBURBAN 2500 (2000 - 2006)
CHEVROLET TAHOE (2000 - 2006)
CHEVROLET TRAILBLAZER (2003 - 2004)
GMC ENVOY (2003 - 2004)
GMC SAVANA 1500 (2003 - 2005)
GMC SAVANA 2500 (2003 - 2005)
GMC SAVANA 3500 (2003 - 2005)
GMC SIERRA 1500 (1999 - 2007)
GMC SIERRA 2500 (1999 - 2007)
GMC SIERRA 3500 (2001 - 2007)
GMC YUKON (2000 - 2006)
GMC YUKON XL 1500 (2000 - 2006)
GMC YUKON XL 2500 (2000 - 2006)
HUMMER H2 (2003 - 2007)
MERCRUISER All Models (2001 - 2007)
WORKHORSE FASTRACK FT1061 (2004 - 2005)
WORKHORSE FASTRACK FT1261 2005
WORKHORSE FASTRACK FT1461 (2004 - 2005)
WORKHORSE FASTRACK FT1601 (2004 - 2005)
WORKHORSE FASTRACK FT1801 (2004 - 2005)
Package Included:
8Pcs Ignition Coils
The maintenance of Ignition coil:
Preventing the ignition coil being heated or damp.
Turning off the ignition coil when the engine does not work.
Checking, clearing the ignition coil and tightening the connector in order to avoid short circuit or ground.
Controlling the engine capability to prevent excerssive voltage.
Changing the spark plug regularly.
