2003 Cadillac Escalade ESV Ignition Wires

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Keep Your 2003 Cadillac Escalade ESV in Top Shape with Quality Ignition Wires

Whether you’re repairing or upgrading your Ignition Wire, using high-quality parts is key to keeping your 2003 Cadillac Escalade ESV looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Spark Plug Wires. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Ignition Wires from Trusted Brands

Looking for a reliable Ignition Wire? We’ve got you covered with options from brands you know and trust like ACDelco and Carquest Premium. For example, ACDelco Ignition Wires start at just $126.99 with an average 4.7 star rating. Carquest Premium offer similar pricing and quality, backed by strong customer feedback. With over 198 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac Escalade ESV owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Cadillac Escalade ESV Ignition Wire at Advance Auto Parts is around $110.99, with a range that starts at $62.99 and goes up to $187.99. With 6 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 8 Leads, Wire:X9000 Ls Ceramic 180 11In, and Max-Fire (Ultra-Spark 50) GM LS Truck Spark Plug Wire Set start at just $67.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Ignition Wire, don’t forget to check out other key components like Ignition Coils and Boots and Spark Plugs. At Advance Auto Parts, we’re here to help you keep your 2003 Cadillac Escalade ESV in peak condition, inside and out.

Essential 2003 Cadillac Escalade ESV Ignition Wires

NGK – Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 8 Leads (Part No.51033)

Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 8 Leads

from

$67.99
Product Features:
  • PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
  • BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees Celsius, inner insulation EPDM or silicone for best dielectric strength
  • STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
  • CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
  • LIMITED WARRANTY: See package for details
See More

ACDelco – Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core (Part No.9748GG)

Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core

from

$126.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
See More

Edelbrock – Max-Fire (Ultra-Spark 50) GM LS Truck Spark Plug Wire Set (Part No.22716)

Max-Fire (Ultra-Spark 50) GM LS Truck Spark Plug Wire Set

from

$101.99
The Edelbrock No. 22716 Max-Fire Ultra-Spark 50 Performance’s Spark plug wires are manufactured from highest quality materials to help deliver maximum voltage ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. They are engineered for high performance engines that need all of the voltage they can get for maximum power output. Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression. This makes them ideal for engines with aftermarket high performance upgrades that require maximum voltage. See application chart for engine or vehicle specific kits.

Product Features:
  • Only 50 Ohms of Resistance
  • 8.5 mm
  • 12.5″ to 13″ inch Length
See More

Carquest Premium – Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit (Part No.35-8158)

Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit

from

$62.99
Product Features:
  • SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
  • Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
  • 100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
  • EPDM inner insulation stops power-robbing voltage leaks.
  • With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
  • Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
  • Excellent interference suppression and consistent performance
  • Easy lock terminals for more convenient installation.
  • Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
  • Broad coverage available for most vehicles on the road today
  • Include grease pack to ensure easy installation and removal
See More

GM Genuine Parts – Spark Plug Wire Kit (Part No.19417607)

Spark Plug Wire Kit

from

$117.99
GM Genuine Parts Spark Plug Wire Sets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sets consist of a group of wires encased in an insulating material, as well as connectors and insulating boots. They help transfer high voltage pulses between the voltage source, the distributor, and your vehicle’s spark plug. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Durable to help transfer high voltage pulses
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

ACDelco – Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core (Part No.9748RR)

Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core

from

$125.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
See More

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

Wire:X9000 Ls Ceramic 180 11In

from

$187.99
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
  • Ceramic boots withstand up to 2,000░ Fahrenheit
  • 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
See More

ACDelco – Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core (Part No.9748UU)

Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core

from

$73.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
See More

Accel – GM Gen 4 Ls3/Ls4/Ls7 Engines (Part No.9070C)

GM Gen 4 Ls3/Ls4/Ls7 Engines

from

$176.99
ACCEL now offers the cure for burnt spark plug wire 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. The ceramic boots will withstand up to 2,000 degrees F. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots. The wire uses a 500 Ohms/ft Ferro-Spiral core developed for performance use. It provides excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. The Extreme 9000 Ceramic Wires also feature stainless steel spark plug terminals for maximum spark energy to the plugs.

Product Features:
  • 500 Ohms/ft Of Resistance
  • 600 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • Pre And Post HEI Vehicles
  • Ceramic boots withstand up to 2,000░ Fahrenheit
  • 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
  • Universal and custom fit applications
See More

Most Popular Standard Spark Plug Wires for 2003 Cadillac Escalade ESVs

Enhance your 2003 Cadillac Escalade ESV with one of the 6 Standard Spark Plug Wires we have in stock, starting at just $62.99.

Carquest Premium – Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit (Part No.35-8158)

Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit

from

$62.99
Product Features:
  • SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
  • Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
  • 100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
  • EPDM inner insulation stops power-robbing voltage leaks.
  • With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
  • Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
  • Excellent interference suppression and consistent performance
  • Easy lock terminals for more convenient installation.
  • Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
  • Broad coverage available for most vehicles on the road today
  • Include grease pack to ensure easy installation and removal
See More

ACDelco – Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core (Part No.9748GG)

Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core

from

$126.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
See More

NGK – Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 8 Leads (Part No.51033)

Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 8 Leads

from

$67.99
Product Features:
  • PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
  • BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees Celsius, inner insulation EPDM or silicone for best dielectric strength
  • STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
  • CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
  • LIMITED WARRANTY: See package for details
See More

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

Wire:X9000 Ls Ceramic 180 11In

from

$187.99
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
  • Ceramic boots withstand up to 2,000░ Fahrenheit
  • 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
See More

GM Genuine Parts – Spark Plug Wire Kit (Part No.19417607)

Spark Plug Wire Kit

from

$117.99
GM Genuine Parts Spark Plug Wire Sets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sets consist of a group of wires encased in an insulating material, as well as connectors and insulating boots. They help transfer high voltage pulses between the voltage source, the distributor, and your vehicle’s spark plug. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Durable to help transfer high voltage pulses
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

Edelbrock – Max-Fire (Ultra-Spark 50) GM LS Truck Spark Plug Wire Set (Part No.22716)

Max-Fire (Ultra-Spark 50) GM LS Truck Spark Plug Wire Set

from

$101.99
The Edelbrock No. 22716 Max-Fire Ultra-Spark 50 Performance’s Spark plug wires are manufactured from highest quality materials to help deliver maximum voltage ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. They are engineered for high performance engines that need all of the voltage they can get for maximum power output. Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression. This makes them ideal for engines with aftermarket high performance upgrades that require maximum voltage. See application chart for engine or vehicle specific kits.

Product Features:
  • Only 50 Ohms of Resistance
  • 8.5 mm
  • 12.5″ to 13″ inch Length
See More

Top-Rated Ignition Wire Brands For Your 2003 Cadillac Escalade ESV

When it comes to finding the perfect Ignition Wire for your 2003 Cadillac Escalade ESV, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Ignition Wire brands including ACDelco and Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.7 stars) and competitive prices, as low as $62.99. Purchasing a Ignition Wire from us here at Advance Auto Parts is a smart move for both you and your 2003 Cadillac Escalade ESV, providing peace of mind with parts that meet or exceed OEM standards.

Popular ACDelco 2003 Cadillac Escalade ESV Ignition Wires

If you’re looking for a top-quality Ignition Wire for your 2003 Cadillac Escalade ESV, Advance Auto Parts has exactly what you need with our selection of ACDelco Ignition Wires. We have 1 ACDelco Ignition Wires in stock for this fitment, all known for their durability and precision fit. With prices starting at just $126.99, you’ll find the perfect Ignition Wire for your needs and budget. ACDelco Ignition Wires for the 2003 Cadillac Escalade ESV come highly rated, with over 38 customer reviews and an impressive average rating of 4.7 stars. Choosing a ACDelco Ignition Wire from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core
from $126.99
(38)
Specific FitSpark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core
“It worked out great. Fixed the problem”

Top-Quality Carquest Premium 2003 Cadillac Escalade ESV Ignition Wires

For those in search of a high-quality Ignition Wire for their 2003 Cadillac Escalade ESV, Advance Auto Parts offers a great selection of Carquest Premium Ignition Wires. With 1 Carquest Premium Ignition Wires in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Ignition Wires start at just $62.99, giving you a range of options to suit your budget. Backed by over 160 customer ratings and an average rating of 4.4 stars, Carquest Premium Ignition Wires provide both reliability and excellent performance. Choosing a Carquest Premium Ignition Wire from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit
from $62.99
(160)
Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit
“Perfect fit Good quality”

FAQs for 2003 Cadillac Escalade ESV Ignition Wires

What are the best-selling Ignition Wires for 2003 Cadillac Escalade ESVs?

Out of 6 Ignition Wires that fit 2003 Cadillac Escalade ESVs, the following parts are the top sellers:

What’s the price range for 2003 Cadillac Escalade ESV Ignition Wires?

The prices of Ignition Wires for the 2003 Cadillac Escalade ESV range from $62.99 up to $187.99 for the most premium parts.

What is the average price of an Ignition Wire for a 2003 Cadillac Escalade ESV?

The average price for Ignition Wires for the 2003 Cadillac Escalade ESV is $110.99. Keep in mind the variety of part types within our Ignition Wire category, where you are likely to find a wide range of prices across a variety of parts and components.

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

Yes, we carry Ignition Wires for 10 model years of Cadillac Escalade ESVs between 2004 and 2014. The following model years are the most popular for Ignition Wire purchases: 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, and 2006.

What are the cheapest Ignition Wires for my 2003 Cadillac Escalade ESV?

Does Advance Auto Parts sell Ignition Wires for any other 2003 Cadillac models?

Yes. We stock Ignition Wires for 4 other popular 2003 Cadillac models. Some of the most popular are 2003 Escalade Ignition Wires, 2003 Escalade EXT Ignition Wires, 2003 CTS Ignition Wires, 2003 DeVille Ignition Wires, and 2003 Seville Ignition Wires.

What are the top-rated Ignition Wires that fit the 2003 Cadillac Escalade ESV?

The one 2003 Cadillac Escalade ESV Ignition Wire we have in stock is the Spark Plug Wire Set: 8 Wires, Increased performance, Designed for direct fit. It is rated 4.5 stars and costs $62.99.

What types of Ignition Wires do you sell for my 2003 Cadillac Escalade ESV?

We currently have just 1 Ignition Wire in stock for a 2003 Cadillac Escalade ESV, and as of 3/1/26, it is a Standard Spark Plug Wire.

Can I get help with 2003 Cadillac Escalade ESV 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 Escalade ESV Ignition Wires?

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