M206S Set of 8 Ignition Coils Square Melco Style
Order by 3:30 pm (pacific standard time) Monday - Friday and this item will ship out on the same day the order was placed (excluding holidays).
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Make sure it fits!
Important fitment instructions:
GM Trucks and SUVs use 2 different style coils. Your coils should have the number "12558693" on them. If there are no numbers, they should look like the ones in the pictures. They should be more boxy in shape like the coils in the pictures. See our differences between round and square coils video for more help.
- 2004 Buick Rainier 5.3L V8
- 2002-2005 Cadillac Escalade 5.3L V8
- 2002-2006 Cadillac Escalade 6.0L V8
- 2002-2006 Chevrolet Avalanche 1500 5.3L V8
- 2003-2007 Chevrolet Express 1500 5.3L V8
- 2003-2005 Chevrolet Express 2500 5.3L V8
- 2003-2007 Chevrolet Express 2500 6.0L V8
- 2003-2007 Chevrolet Express 2500 4.8L V8
- 2003-2007 Chevrolet Express 3500 6.0L V8
- 2005-2007 Chevrolet Express 3500 4.8L V8
- 2003-2006 Chevrolet Silverado 1500 6.0L V8
- 1999-2006 Chevrolet Silverado 1500 5.3L V8
- 2007 (Classic) Chevrolet Silverado 1500 6.0L V8
- 2007 (Classic) Chevrolet Silverado 1500 5.3L V8
- 1999-2006 Chevrolet Silverado 1500 4.8L V8
- 2007 (Classic) Chevrolet Silverado 1500 4.8L V8
- 2001-2006 Chevrolet Silverado 1500 HD 6.0L V8
- 1999-2000 Chevrolet Silverado 2500 5.3L V8
- 1999-2004 Chevrolet Silverado 2500 6.0L V8
- 2001-2006 Chevrolet Silverado 2500 HD 6.0L V8
- 2001-2006 Chevrolet Silverado 3500 6.0L V8
- 2003-2004 Chevrolet SSR 5.3L V8
- 2000-2006 Chevrolet Suburban 1500 5.3L V8
- 2006-2006 Chevrolet Suburban 1500 6.0L V8
- 2000-2006 Chevrolet Suburban 2500 6.0L V8
- 2000-2006 Chevrolet Tahoe 5.3L V8
- 2000-2006 Chevrolet Tahoe 4.8L V8
- 2003-2004 Chevrolet Trailblazer 5.3L V8
- 2003-2004 GMC Envoy 5.3L V8
- 2003-2007 GMC Savana 1500 5.3L V8
- 2003-2005 GMC Savana 2500 5.3L V8
- 2003-2007 GMC Savana 2500 6.0L V8
- 2003-2007 GMC Savana 2500 4.8L V8
- 2003-2007 GMC Savana 3500 6.0L V8
- 2004-2007 GMC Savana 3500 4.8L V8
- 2006 GMC Sierra 1500 6.0L V8
- 2007 (Classic) GMC Sierra 1500 6.0L V8
- 1999-2006 GMC Sierra 1500 5.3L V8
- 2007 (Classic) GMC Sierra 1500 5.3L V8
- 1999-2006 GMC Sierra 1500 4.8L V8
- 2007 (Classic) GMC Sierra 1500 4.8L V8
- 2001-2006 GMC Sierra 1500 HD 6.0L V8
- 2007 (classic) GMC Sierra 1500 HD 6.0L V8
- 1999-2000 GMC Sierra 2500 5.3L V8
- 1999-2004 GMC Sierra 2500 6.0L V8
- 2001-2006 GMC Sierra 2500 HD 6.0L V8
- 2007 (Classic) GMC Sierra 2500 HD 6.0L V8
- 2001-2006 GMC Sierra 3500 6.0L V8
- 2007 (Classic) GMC Sierra 3500 6.0L V8
- 2004-2006 GMC Sierra Denali 6.0L V8
- 2007 GMC Sierra Denali 6.0L V8
- 2000-2007 GMC Yukon 5.3L V8
- 2000-2007 GMC Yukon 4.8L V8
- 2001-2006 GMC Yukon Denali 6.0L V8
- 2004-2006 GMC Yukon Denali XL 6.0L V8
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More information:
Ignition coils for your 1999-2006 (& some 2007) GM vehicles.
GM trucks and SUVs were manufactured with 2 different style ignition coils. The round "Delphi" and the square "Melco" style coils. The best way to find out which type of coil your GM truck or SUV uses is to open the hood and physically look at the coils. These ignition coils that you are viewing are for the Melco, or "square style". They should have the number "12573190" stamped on the steel casing. If there are no numbers, you can take a look at the detailed images provided, and compare them.
Q: What does "Classic" mean?
A: "Classic" is used to identify the 2007 model year Chevrolet and GMC trucks that used the previous (1999-2006) body style.
An ignition coil (also referred to as coil pack, coil on plug/COP, coil over plug) is a crucial part of your ignition system in your GM vehicle. Ignition coil is a miniature power transformer, which converts the 12v in your vehicle electrical system into tens of thousands of volts. Many times 20,000 or more. This will send the voltage to the spark plug, and ignite the fuel. Ignition coils wear out over time. Over the years, high and low temperatures, humidity, and even bad grounds and electrical problems can cause igntion coils to fail, or not perform at full capacity. This can cause a misfire, also referred to as hiccups or surging. Because the ignition coils wear in the same envirenment, it is usually best to replace old ignition coils all at the same time, and save money or time on labor. Other causes are washing the engine bay. and rain. On some of the E-vans, it is known that water from the wiper cowl leaks onto the rear coils. The GM round style ignition coils are a commonly replaced item as they age.
Checking vehicle grounds, wiring, and other components such as the vehicle computer (also referred to as the PCM, ECU, or ECM) can also prevent repeated failure of ignition coils and save hundreds, or even thousands of dollars in repairs.
Product Details
This product includes FREE SHIPPING & ships same day if ordered by 3:30 pm PST (6:30 pm EST) Monday-Friday.
QTY 1 = 1 set of 8 coils. You are viewing a complete set of eight (8) square style quality Araparts brand ignition coils for your GM vehicle. This set of brand new quality Araparts brand ignition coils comes with a 2.5g packet of silicone dielectric grease. They also use copper windings, just like the original equipment.
This product carries a limited lifetime warranty against defects. This is for a FULL SET of (8) eight coils. Qty: 1 is 1 set of 8 ignition coils. This set ships for free VIA USPS 2-3 day air to ALL 50 states. This includes Saturday delivery! UPS Ground shipping can be requested if preferred. At Araparts.com, all of our ignition coils are manufactured private label for us and tested after the manufacture process to ensure the coil is fully operational. If you have a defective coil, we will pay to return it, andsend a replacement over. Easy as a snap. Most people with old coils note a significant improvement and restoration of vehicle performance and fuel economy.
Part number: M206S
Part number interchange: 12558693 (Square style) Need the round style?
Important Fitment Information:
Along side the year/make/model comatibility chart, Gm trucks and SUVs use 2 different style coils. Delphi (round) style and Melco (square) style. The best way to find out is to physically look at the coils on the vehicle. These coils should have the number 12558693 stamped on the metal. If you cannot find the number, you can just compare the images. They look like the ones in the images provided.
Guaranteed to fit - Scroll down to view fitment information
This is a direct replacement with no modification needed to install. Many of our customers are concerned if the ignition coils will fit their vehicle. Here at Araparts, we provide all information you need for your vehicle fitment. When buying from Araparts, you can be assured that you have the correct part for your car. We provide all of the fitment information we can, but if our fitment information is incorrect, we will pay to return the coils that don't fit. We make it work to where you can't lose. We are always working every day to ensure that all of the fitment information is spot on. Buying autoparts online is a new concept to many people, and you're not alone. We're here to build the bridge that connects you, and the EXACT part that you need.
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