2008 Cadillac CTS Ignition Wires

Keep Your 2008 Cadillac CTS in Top Shape with a Quality Ignition Wire

When it comes to maintaining or upgrading your 2008 Cadillac CTS, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Ignition Wire for your CTS. We currently carry a top Ignition Wire in stock that is built to last. Whether you’re replacing a damaged Ignition Wire or looking to upgrade, our selection for the 2008 Cadillac CTS ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Ignition Coils and Boots and Spark Plugs to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2008 Cadillac CTS running smoothly and looking great.

Essential 2008 Cadillac CTS Ignition Wires

ACDelco – Coil on Spark Plug Boot (Part No.16103)

Coil on Spark Plug Boot

from

$14.99
ACDelco Professional Direct Ignition Coil Boots serve as the electrical connection between the coil and the spark plug. They act as insulators, helping keep moisture and contaminants out of the connection, and are a high quality replacement for many vehicles on the road today. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Weather tight boot seal helps protect from moisture intrusion
  • High temperature resistant silicone helps protect against thermal overload
  • Stainless steel internal spring with resistor suppresses RFI and helps deliver maximum voltage to the spark plug
  • Provides the performance and dependability you expect from ACDelco
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GM Genuine Parts – Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core, 8 Wire Set (Part No.748TT)

Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core, 8 Wire Set

from

$113.99
ACDelco GM Original Equipment Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are GM-recommended replacements for your vehicle’s original components. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plug. These original equipment wires have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Durable to help transfer high voltage pulses without damage
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Carquest Premium – Ignition Wire Set (Part No.35-8357)

Ignition Wire Set

from

$50.99
Ignition Wire Set

Accel – Wire:X9000 Ls Ceramic 180 11In-Black (Part No.9059CK)

Wire:X9000 Ls Ceramic 180 11In-Black

from

$178.99
ACCEL now offers the cure for burnt spark plug boots with Extreme 9000 Ceramic wire kits. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room, or an RV with boots that melt because of heat. Ultra high-temperature double silicone construction wire rated at 600 degrees Fahrenheit peak. 500 ohms/ft Ferro-Spiral core developed for performance use. Excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. Stainless steel spark plug terminals for maximum spark energy to the plugs. Pre-made to factory lengths for a perfect fit. In addition to 1997-2015 Gen 3/4 LS, also a direct fit for Gen V GM engines: 2015-2016 Cadillac Escalade 6.2L 2016 Chevrolet Camaro 6.2L 2014-2016 Chevrolet Corvette 6.2L 2015-2016 Chevrolet Corvette Z06 6.2L 2014-2016 Chevrolet Silverado 1500 4.3L/5.3L/6.2L 2015-2016 Chevrolet Suburban 5.3L 2015-2016 Chevrolet Tahoe 5.3L 2014-2016 GMC Sierra 1500 4.3L/5.3L/6.2L 2015-2016 GMC Yukon 5.3L/6.2L

Product Features:
  • Total length= 12″
  • Straight Spark Plug Boot
  • Black Ceramic boots withstand up to 2,000░ Fahrenheit
  • Black Ceramic boots withstand up to 2,000° Fahrenheit
  • 8mm double silicone construction black wire rated at 600░ F rated
  • 8mm double silicone construction black wire rated at 600° F rated
  • 500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression
  • Stainless Steel Plug Terminals
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Most Popular Standard Spark Plug Wire for 2008 Cadillac CTSs

Enhance your 2008 Cadillac CTS with this popular Standard Spark Plug Wire we have in stock, for $14.99.

ACDelco – Coil on Spark Plug Boot (Part No.16103)

Coil on Spark Plug Boot

from

$14.99
ACDelco Professional Direct Ignition Coil Boots serve as the electrical connection between the coil and the spark plug. They act as insulators, helping keep moisture and contaminants out of the connection, and are a high quality replacement for many vehicles on the road today. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Weather tight boot seal helps protect from moisture intrusion
  • High temperature resistant silicone helps protect against thermal overload
  • Stainless steel internal spring with resistor suppresses RFI and helps deliver maximum voltage to the spark plug
  • Provides the performance and dependability you expect from ACDelco
See More

FAQs for 2008 Cadillac CTS Ignition Wires

What’s the price range for 2008 Cadillac CTS Ignition Wires?

We currently have just one Ignition Wires for the 2008 Cadillac CTS in stock: Coil on Spark Plug Boot and it costs $14.99.

Does Advance Auto Parts sell Ignition Wires for other Cadillac CTS model years?

Yes, we carry Ignition Wires for 12 model years of Cadillac CTSs between 2004 and 2019. The following model years are the most popular for Ignition Wire purchases: 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

Does Advance Auto Parts sell Ignition Wires for any other 2008 Cadillac models?

Yes. We stock Ignition Wires for 3 other popular 2008 Cadillac models. Some of the most popular are 2008 Escalade Ignition Wires, 2008 Escalade ESV Ignition Wires, 2008 Escalade EXT Ignition Wires, and 2008 SRX Ignition Wires.

What types of Ignition Wires do you sell for my 2008 Cadillac CTS?

We currently have just 1 Ignition Wire in stock for a 2008 Cadillac CTS, and as of 11/2/25, it is a Standard Spark Plug Wire.

Can I get help with 2008 Cadillac CTS Ignition Wire orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Ignition Wires and more.

What is your return policy for Cadillac CTS Ignition Wires?

Advance Auto Parts keeps returns simple. For new Cadillac CTS Ignition Wires and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.