Cadillac STS Ignition Parts

Cadillac STS Ignition, Spark Plugs, Wires
  • MotoRad® - Ignition Coil
    MotoRad®Ignition Coil
    0
    # sp258415
    Ignition Coil by MotoRad®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $14.44 - $314.80
  • MotoRad® - Ignition Knock Sensor
    MotoRad®Ignition Knock Sensor
    0
    # sp258416
    Ignition Knock Sensor by MotoRad®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $12.34 - $165.29
  • ACDelco® - GM Original Equipment™ Ignition Coil
    ACDelco®GM Original Equipment™ Ignition Coil (D501C)
    0
    # mpn5019502136
    GM Original Equipment™ Ignition Coil (D501C) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $65.37
  • ACDelco® - GM Original Equipment™ Ignition Coil
    ACDelco®GM Original Equipment™ Ignition Coil (D598A)
    0
    # mpn5019502004
    GM Original Equipment™ Ignition Coil (D598A) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $62.99
  • ACDelco® - GM Original Equipment™ Ignition Coil
    ACDelco®GM Original Equipment™ Ignition Coil (D596A)
    0
    # mpn4252352742
    GM Original Equipment™ Ignition Coil (D596A) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $43.47
  • ACDelco® - GM Original Equipment™ Ignition Coil
    ACDelco®GM Original Equipment™ Ignition Coil (D593A)
    1
    # mpn4252329122
    GM Original Equipment™ Ignition Coil (D593A) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $239.46
  • ACDelco® - GM Original Equipment™ Ignition Coil
    ACDelco®GM Original Equipment™ Ignition Coil (D515C)
    1
    # mpn4252162992
    GM Original Equipment™ Ignition Coil (D515C) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $70.06
  • ACDelco® - GM Original Equipment™ Conventional Nickel Spark Plug
    ACDelco®GM Original Equipment™ Conventional Nickel Spark Plug (R44LTS6)
    0
    # mpn4830662995
    GM Original Equipment™ Conventional Nickel Spark Plug (R44LTS6) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications,...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $2.79
  • ACDelco® - GM Original Equipment™ Conventional Nickel Spark Plug
    ACDelco®GM Original Equipment™ Conventional Nickel Spark Plug (R42LTS)
    0
    # mpn4693158092
    GM Original Equipment™ Conventional Nickel Spark Plug (R42LTS) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications,...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $2.84
  • ACDelco® - GM Original Equipment™ Platinum Spark Plug
    ACDelco®GM Original Equipment™ Platinum Spark Plug (41-991)
    0
    # mpn4830663470
    GM Original Equipment™ Platinum Spark Plug (41-991) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $8.38
  • ACDelco® - GM Original Equipment™ Double Platinum Spark Plug
    ACDelco®GM Original Equipment™ Double Platinum Spark Plug (41-986)
    0
    # mpn4486063833
    GM Original Equipment™ Double Platinum Spark Plug (41-986) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $8.02
  • ACDelco® - GM Original Equipment™ Double Platinum Spark Plug
    ACDelco®GM Original Equipment™ Double Platinum Spark Plug (41-990)
    0
    # mpn4486063831
    GM Original Equipment™ Double Platinum Spark Plug (41-990) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $7.96
  • ACDelco® - GM Original Equipment™ Double Platinum Spark Plug
    ACDelco®GM Original Equipment™ Double Platinum Spark Plug (41-987)
    0
    # mpn4486063727
    GM Original Equipment™ Double Platinum Spark Plug (41-987) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $8.02
  • ACDelco® - GM Original Equipment™ Double Platinum Spark Plug
    ACDelco®GM Original Equipment™ Double Platinum Spark Plug (41-950)
    0
    # mpn4486063093
    GM Original Equipment™ Double Platinum Spark Plug (41-950) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $8.18
  • TRQ® - Ignition Coil Kit
    Save 3%
    TRQ®Ignition Coil Kit (ICA71668)
    0
    # mpn4817431888
    Ignition Coil Kit (ICA71668) by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $164.85
    $169.95Save $5.10 (3%)
  • TRQ® - Ignition Coil Kit
    Save 3%
    TRQ®Ignition Coil Kit (ICA71819)
    0
    # mpn4817431385
    Ignition Coil Kit (ICA71819) by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $169.70
    $174.95Save $5.25 (3%)
  • TRQ® - Ignition Kit
    Save 3%
    TRQ®Ignition Kit (TKA19173)
    0
    # mpn5068235295
    Ignition Kit (TKA19173) by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry standards,...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $129.93
    $133.95Save $4.02 (3%)
  • TRQ® - Ignition Kit
    Save 3%
    TRQ®Ignition Kit (ICA71943)
    0
    # mpn4851868098
    Ignition Kit (ICA71943) by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry standards,...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $219.17
    $225.95Save $6.78 (3%)
  • TRQ® - Ignition Kit
    Save 3%
    TRQ®Ignition Kit (ICA71937)
    0
    # mpn4846176956
    Ignition Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with strict industry standards, it fits...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $209.47
    $215.95Save $6.48 (3%)
  • NGK® - HX™ Ruthenium Spark Plug
    NGK®HX™ Ruthenium Spark Plug (91276)
    0
    # mpn4629111067
    HX™ Ruthenium Spark Plug (91276) by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs from NGK....
    $11.40
  • NGK® - HX™ Ruthenium Spark Plug
    NGK®HX™ Ruthenium Spark Plug (94567)
    0
    # mpn4629111064
    HX™ Ruthenium Spark Plug (94567) by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs from NGK....
    $11.40
  • ACDelco® - GM Original Equipment™ Iridium Spark Plug
    ACDelco®GM Original Equipment™ Iridium Spark Plug (41-109)
    0
    # mpn4649055399
    GM Original Equipment™ Iridium Spark Plug (41-109) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $9.77
  • ACDelco® - GM Original Equipment™ Iridium Spark Plug
    ACDelco®GM Original Equipment™ Iridium Spark Plug (41-988)
    0
    # mpn4486063600
    GM Original Equipment™ Iridium Spark Plug (41-988) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $9.77
  • TRQ® - Ignition Coil Set
    Save 3%
    TRQ®Ignition Coil Set (ICA33924)
    0
    # mpn5068235418
    Ignition Coil Set by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it provides reliable...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $114.41
    $117.95Save $3.54 (3%)
  • TRQ® - Ignition Coil Set
    Save 3%
    TRQ®Ignition Coil Set (ICA61579)
    0
    # mpn4817432555
    Ignition Coil Set (ICA61579) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $179.40
    $184.95Save $5.55 (3%)
  • TRQ® - Ignition Coil Set
    Save 3%
    TRQ®Ignition Coil Set (ICA61584)
    0
    # mpn4817431943
    Ignition Coil Set (ICA61584) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $184.25
    $189.95Save $5.70 (3%)
  • TRQ® - Ignition Coil Set
    Save 3%
    TRQ®Ignition Coil Set (ICA61433)
    0
    # mpn4817431537
    Ignition Coil Set (ICA61433) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $139.63
    $143.95Save $4.32 (3%)
  • TRQ® - Ignition Coil Set
    Save 3%
    TRQ®Ignition Coil Set (ICA60058)
    0
    # mpn4817431376
    Ignition Coil Set (ICA60058) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $219.17
    $225.95Save $6.78 (3%)
  • TRQ® - Ignition Coil Set
    Save 3%
    TRQ®Ignition Coil Set (ICA61585)
    0
    # mpn4817431348
    Ignition Coil Set (ICA61585) by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM specifications, it...
    Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind
    $142.54
    $146.95Save $4.41 (3%)
  • NGK® - Laser Iridium™ Spark Plug
    NGK®Laser Iridium™ Spark Plug (97287)
    1
    # mpn4751990945
    Laser Iridium™ Spark Plug (97287) by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the...
    $12.27




Shop By Service Type

A mid-size luxury sedan, the Cadillac STS is a good choice for those looking for a powerful, roomy, comfortable vehicle. If you need top-quality replacements for some parts of the ignition system, our store is the first place to visit. All Cadillac STS ignition parts we offer come at the prices that are just unbeatable. We're affiliated with the industry’s renowned brand names, such as Pulsar, Standard, Delphi, Denso, Motorcraft, etc. and guarantee that the finest durability and precise design are what you get with each and every part purchased from our store. Our extensive inventory covers nearly all the bases.

We offer superior Cadillac STS spark plugs to provide a spark needed to ignite the air/fuel mixture in the combustion chamber, seals to guarantee leak-free operation of your ignition system, ignition coils to generate high voltage needed to create a spark, and anything else you need to make your ignition system run at its peak for as long as possible. To get more information about this or that ignition part for your vehicle, our call center experts will assist you with all of the needed details at any convenient time.

Featured Brands

Popular Products



Cadillac STS Ignition Reviews

1 review
Installs perfect to replace the "White Top" OEM coils, that were on my 2004 Deville DTS as OEM before GM redesigned to these OEM "Black Top" coils.
Posted by Randell (Columbus, OH) / September 14, 20182004 Cadillac Deville
CARiD FacebookCARiD TwitterCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS