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Cadillac is one of the most prestigious automakers in America. The company’s lineup includes coupes, crossovers, sedans, and SUVs offering powerful engines, sharp handling, chiseled lines, and numerous luxury features. Proper maintenance and timely repairs are vitally important to keep your Cadillac running for miles to come. Our collection of superior Cadillac ignition parts is an effective solution for those who need quality replacements for some parts of the ignition system to keep it in top shape. Our extensive range of superior replacement ignition parts covers all the bases.

We store top-quality ignition coils to generate high voltage needed to create a spark, distributors to route the current from the ignition coil to each spark plug and, as a result, guarantee good engine operation, spark plugs to provide a spark required for ignition of the air/fuel mixture in the combustion chamber, and anything else you need for smooth and reliable performance of the ignition system. After all, we make sure that you get products of the highest possible quality for a value that makes it easy. Want to get more details about this or that part for your Cadillac? Call us at any time and we will help you with great pleasure.

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    • (1 review)
      # sp17006
      Intermotor™ Spark Plug Wire Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping
      $10.17 - $654.91
    • (0 reviews)
      # sp94886
      Double Platinum Spark Plug by Denso®. Denso Double Platinum plug features platinum on both the center and ground electrodes. This precious metal fights corrosion and erosion, ensuring superior spark performance and maximum spark...
      1.1mm platinum center electrodeTitanium-enhanced alloy ground electrode
      $5.21 - $7.40
    • (2 reviews)
      # sp5784
      Ignition Coil by Delphi®. Help ensure fast starts, consistent engine performance and optimized fuel efficiency with Delphi ignition coils. Delphi makes more than 10 million ignition coils for North America each year, and each one...
      Designed and endurance tested to resist the common stresses that cause failureEfficient coil design that ensures the power in the coil has a streamlined path to the spark plug
      $13.60 - $198.71
    • (0 reviews)
      # sp5886
      OE Specialty Spark Plug by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your OE plugs, so you...
      Designed to meet or exceed OE specificationsMatch the fit, form, and function of the OE design
      $1.58 - $14.15
    • (0 reviews)
      # sp14261
      Distributor by Cardone Select®. Cardone Select Engineered (CSE) Technology ensures that all distributors meet or exceed O.E. form, fit and function. The only NEW distributor in the aftermarket that is 100% computer tested for...
      50-state emissions street legalThe finest quality at a great price
      $28.31 - $368.21
    • (4 reviews)
      # sp5201
      Iridium IX™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and...
      Fine Iridium tip ensures high durability and a consistently stable sparkIridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
      $4.85 - $8.72
    • (0 reviews)
      # sp6366
      Ignition Coil by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $20.39 - $283.10
    • (0 reviews)
      # sp16882
      Diesel Glow Plug by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping
      $10.65 - $26.01
    • (0 reviews)
      # sp5885
      Ignition Coil by Bosch®. The ignition coil converts the low primary voltage from the battery to the high secondary voltage that goes to the spark plugs. Coils can fail completely, and they can also have degraded performance if...
      Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection
      $18.32 - $258.03
    • (0 reviews)
      # sp6039
      Iridium Spark Plug by Motorcraft®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      Direct OEM replacementRecommended by Ford Motor Company
      $5.12 - $9.32
    • (0 reviews)
      # sp101656
      OE Specialty Platinum Spark Plug by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your OE plugs,...
      Designed to meet or exceed OE specificationsMatch the fit, form, and function of the OE design
      $2.74 - $14.57
    • (0 reviews)
      # sp94908
      U-Groove Spark Plug by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.09 - $4.61
    • (0 reviews)
      # sp5786
      Spark Plug Wire Set by Delphi®. Delphi ignition wire sets provide premium performance in every application because they use OE cable configurations - Delcore, Composite High Temperature or Wire Wound (where applicable) — that are...
      Pre-greased spark plug boots (where applicable) for quicker installationDelphi Packard marked cable - OE component confirmation
      $14.40 - $71.93
    • (1 review)
      # sp5477
      Tru-Tech™ Ignition Coil by Standard®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping
      $8.61 - $93.72
    • (0 reviews)
      # sp5785
      Distributor by Delphi®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running out to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $159.27 - $243.88
    • (2 reviews)
      # sp5879
      Spark Plug Wire Set by Bosch®. Switch from your OE spark plug wire set to the high-quality Mag core wire set from Bosch. Stainless steel Mag winding delivers maximum voltage to the spark plug for a hotter, more powerful, and longer...
      Opti-layer Mag technology for superior lifetime performanceReduces the chance for misfire and eliminates radio static
      $6.03 - $354.55
    • (0 reviews)
      # sp94894
      Iridium Power™ Spark Plug by Denso®. Iridium Power™ best demonstrates its performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode delivers maximum spark energy...
      OE quality parts from top original equipment and aftermarket manufacturerThe finest quality at a great price
      $5.50 - $27.58
    • (0 reviews)
      # sp98151
      Spark Plug Wire Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping
      $4.24 - $519.22
    • (4 reviews)
      # sp6038
      Finewire Platinum Spark Plug by Motorcraft®, 1 Piece. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance...
      Direct OEM replacementRecommended by Ford Motor Company
      $3.52 - $10.07
    • (2 reviews)
      # sp6362
      Direct Ignition Coil by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $22.46 - $251.34
    • (1 review)
      # sp5202
      V-Power™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. These spark plugs feature a V-groove center and concave ground electrode that lowers ignition system...
      Lowers ignition system voltage requirementsGreater ignitability and performance over conventional spark plugs
      $1.50 - $15.68
    • (1 review)
      # sp16932
      Ignition Coil by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping
      $3.48 - $471.22
    • (0 reviews)
      # sp17110
      Glow Plug by Motorcraft®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running out...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.14 - $45.73
    • (2 reviews)
      # sp5200
      G-Power Spark Plug by NGK®. These spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With their 0.6 mm platinum alloy tip laser welded to...
      Fine platinum tip reduces required voltageExtremely durable under high heat
      $2.42 - $12.22
    • (0 reviews)
      # sp28013
      TechSmart™ Distributor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $95.37
    • (1 review)
      # sp8959
      Pro Series™ Spark Plug Wire Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping
      $5.45 - $471.11
    • (4 reviews)
      # sp5198
      Laser Platinum™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. Laser Iridium™ spark plugs provide superior ignitability and long service life. Smallest tip...
      Laser welded Platinum center electrode tipPlatinum disc welded to backside of ground electrode provides long life
      $4.98 - $12.22
    • (0 reviews)
      # sp94830
      Central Ignition Coil by Delphi®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $35.48 - $173.45
    • (3 reviews)
      # sp5197
      Laser Iridium™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. Manufactured with both laser welded Iridium center electrode tip and a platinum disc welded to the...
      Laser welded Iridium center electrode tipPlatinum disc welded to backside of ground electrode provides long life
      $5.56 - $27.59
    • (0 reviews)
      # sp5199
      Standard Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. While most other traditional plugs feature only two seals, this spark plug by NGK is manufactured using...
      OEM QualityTriple-Gasket Sealing Process
      $1.50 - $28.14
    • (0 reviews)
      # sp94842
      Ignition Cassette by Delphi®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $93.81 - $319.71
    • (3 reviews)
      # sp14259
      Professional™ Conventional Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using conventional plugs, as well as...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $1.70 - $6.19
    • (3 reviews)
      # sp104626
      Professional™ Double Platinum Spark Plug by ACDelco®. An ideal plug for vehicles requiring platinum performance or older vehicles calling for conventional plugs, ACDelco’s Professional Double Platinum Spark Plugs can give up to...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $5.59 - $6.44
    • (1 review)
      # sp104627
      Professional™ Iridium Spark Plug by ACDelco®. Step up to the latest spark plug technology with ACDelco’s Professional Iridium Spark Plugs. Designed to last more than 100,000 miles in most applications, ACDelco Iridium Plugs are...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $5.74 - $14.56
    • (2 reviews)
      # sp48807
      Professional™ Rapidfire™ Conventional Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using conventional plugs,...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $3.50 - $3.75
    • (0 reviews)
      # sp27254
      Specialty™ Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Performance Platinum Spark Plugs fit engines using conventional plugs, as well as newer vehicles...
      Ribless insulator that improves the plug-to-boot seal.Tapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage.
      $1.85 - $3.95
    • (2 reviews)
      # sp94897
      Iridium Spark Plug by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.18 - $14.73
    • (0 reviews)
      # sp102366
      Platinum TT™ Spark Plug by Denso®. The Platinum TT™ concept originated from Denso's latest original equipment spark plug technology, the Super Ignition Plug (SIP). Until recently, this OE iridium Twin-Tip design could only be...
      Designed to replace your factory spark plugsManufactured to stringent quality standards
      $2.38 - $2.62
    • (0 reviews)
      # sp102365
      Iridium TT™ Spark Plug by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      Designed to replace your factory spark plugsManufactured to stringent quality standards
      $5.68 - $6.09
    • (0 reviews)
      # sp94893
      Iridium Long-Life™ Spark Plug by Denso®. 1 Piece. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your...
      Fine-wire iridium center electrodePlatinum ground electrode
      $4.82 - $13.37
    • (0 reviews)
      # sp94899
      Original U-Groove™ Spark Plug by Denso®. 1 Piece. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturerThe finest quality at a great price
      $1.43 - $6.25
    • (4 reviews)
      # sp1772
      Spark Plug by Motorcraft®, 1 Piece. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      Direct OEM replacementRecommended by Ford Motor Company
      $1.58 - $9.95
    • (0 reviews)
      # sp6040
      Copper Spark Plug by Motorcraft®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      Direct OEM replacementRecommended by Ford Motor Company
      $1.58 - $2.08
    • (0 reviews)
      # sp101655
      OE Specialty Spark Plug by Bosch®. Bosch Super Plus, with a heavy-duty yttrium-enhanced copper core center electrode, is a long lasting copper core spark plug.
      Designed to meet or exceed OE specificationsMatch the fit, form, and function of the OE design
      $1.59 - $11.63
    • (2 reviews)
      # sp5195
      Iridium Spark Plug Set by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Iridium center electrodes and "laser-locked" platinum ground electrodes ensure maximum lifeFine-wire electrode and platinum V-trimmed ground electrode produce the sharpest spark focus
      $5.13 - $20.24
    • (0 reviews)
      # sp5193
      Copper Plus Spark Plug Set by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Provides dependable performance and durabilityCopper core center electrode allows accurate control of heat range, optimizing plug performance and longevity
      $1.51 - $27.64
    • (1 review)
      # sp5194
      Double Platinum Spark Plug Set by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Platinum Tipped Center Electrode and Platinum Pad on Ground Electrode Provides Long Life and Minimal WearTapered Electrodes Create a Sharper Spark Focus and Reduce Quenching
      $4.67 - $34.27
    • (0 reviews)
      # sp5196
      Platinum Power Spark Plug Set by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Platinum Center Electrode Reduces Gap Growth, Lowering the Voltage Requirements, in Turn Reducing the Chance of MisfireThin Center Electrode and V-Trimmed Ground Electrode Enhance Ignitability and Reduce Quenching
      $2.18 - $2.25
    • (0 reviews)
      # sp18527
      Spark Plugs by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI product...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $88.58 - $93.01
    • (0 reviews)
      # sp14260
      Professional™ Spark Plug Wire Set by ACDelco®. Built to match the Original Equipment in length and fit, ACDelco Professional Ignition Wire Sets also offer a performance advantage over many aftermarket products.
      Designed to match Original Equipment wire sets in critical areas such as cable length and diameter, terminal design and insulator positionHave broad coverage available for most vehicles on the road today from 1980 to present
      $13.44 - $117.65
    • (1 review)
      # sp16161
      GM Original Equipment™ Spark Plug Wires by ACDelco®. Built to match the Original Equipment in length and fit, ACDelco GM OE Ignition Wire Sets also offer a performance advantage over many aftermarket products.
      ACDelco GM OE wire sets are designed to be like Original Equipment in critical areas such as cable length and diameter, terminal design and insulator positionHave broad coverage available for most vehicles on the road today from 1980 to present
      $6.41 - $146.88
    • (0 reviews)
      # sp94890
      Ignition Wire Set by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $16.83 - $80.71
    • (1 review)
      # sp104628
      Primary Ignition Wire by Denso®. A leader in direct ignition technology, Denso developed the auto industry's first compact stick-type ignition coil. The space-saving design, since adopted by many of the world's leading automakers,...
      Improved coil efficiency reduces the need to generate high voltageDriving circuit is integrated into top of coil
      $9.02 - $631.82
    • (0 reviews)
      # sp94518
      Mag-Core Ignition Wire Set by Bosch®. Switch from your OE spark plug wire set to the high-quality wire set from Bosch. Wire winding delivers maximum voltage to the spark plug for a hotter, more powerful, and longer spark which...
      Latest cable technology using inductive core for better performance100% silicone construction inner and outer insulating sheathing
      $14.32 - $316.93
    • (0 reviews)
      # sp14025
      Spark Plug Wire by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability. This OPGI...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $34.61 - $132.95
    • (0 reviews)
      # sp97278
      Ignition Wire Set by Prestolite®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $22.40 - $141.56
    • (0 reviews)
      # sp16164
      Professional™ Ignition Coil by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $22.60 - $94.89
    • (0 reviews)
      # sp16158
      GM Original Equipment™ Ignition Coil by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.89 - $266.13
    • (8 reviews)
      # sp8332
      Ignition Coil by Spectra Premium®. Spectra Premium ignition coils are designed and produced under a strict TS16949 quality control process.
      All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance
      $6.67 - $188.33
    • (0 reviews)
      # sp94835
      Direct Ignition Coil by Delphi®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $34.47 - $281.00




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    Cadillac Ignition Parts Reviews

    Average rating:  5  5 - 8 reviews
    4.5 of 5
    NGK Iridium IX Spark Plug
    I could hear a difference almost right away once these were installed. Only took an hour due to removing all the items to access the engine, but once in they were a game changer that is for sure.
    SPosted by Steven (Butte, MT) / March 17, 2017
    2004 Subaru WRX
    Was this review helpful for you? Yes
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