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Which year is your Cadillac STS?
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A-Premium

2005-2009 Cadillac STS Ignition Coil and Spark Plug Kit Set of A Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0651

6x Ignition Coils & 6x Iridium Spark Plugs
Part # APIC0651
Item # 1004RUWP
4.8741 Reviews
$128.99
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Dispatch within 1 business day
90 days free return

Specifications

Spark Plug Material
Iridium
Terminal Type
Blade
Terminal Quantity
4
Brand
A-Premium
Warranty
2-Year
Item Located
Canada
Quantity
A Set of 12
Color
Black
Spark Plug Material
Iridium
Terminal Type
Blade
Terminal Quantity
4
Voltage
12V
Attachment Method
Bolt On
Insulating Grease Included
No
Center Electrode Core Material
Nickel
Center Electrode Tip Material
Iridium
Hex Size(IN)
0.63
Gap Size (IN)
0.8-0.9
Thread Diameter (MM)
14
Reach(mm)
25
Installation Torque(N)
15
Resistance(KΩ)
3-12
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Note
【Note-1】Spark Plug Pre-Set Gap: 0.8"-0.9".
【Note-2】Using High-Performance Iridium Spark Plugs. Much better than Nickel and Platinum

Features

A-Premium Aftermarket Ignition Coil & Spark Plug Kit: Built for Great Performance
A-Premium Ignition Coil & Spark Plug Kit is designed to deliver exceptional performance for your vehicle. Backed by our 2-Year unlimited mileage warranty, tough working conditions are no longer a concern.
  • Achieve a no-pain installation, free from any modifications or drilling necessities.
  • Enhances Engine Efficiency with Reduced Ignition Coil Resistance.
  • Enhances engine power, improves throttle responsiveness, and boosts fuel efficiency.
  • A-Premium's years of industry knowledge inform the exceptional production of Ignition Coil & Spark Plug Kits.

Accurate Energy Conversion. By transforming low voltage into high voltage, it reduces potential ignition delays and avoids misfires.
Long-Lasting Components. Made from materials known for heat, wear, and corrosion resistance, this ignites confidence in its durability and structural integrity.
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Specifications

Compatibility

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This part is compatible with (11)vehicles
All
Buick
Cadillac
Chevrolet
GMC
Saturn
2004 - 2006CadillacSRX
2009 - 2009BuickEnclave
2009 - 2009GMCAcadia
2005 - 2009CadillacSTS
2005 - 2008BuickAllure
2004 - 2009CadillacCTS
2004 - 2006BuickRendezvous
2009 - 2009SaturnOutlook
2009 - 2009ChevroletTraverse
2005 - 2007CadillacCTS
2005 - 2008BuickLaCrosse

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.