2008 GMC Sierra Denali Performance Ignition Systems

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    • (0 reviews)
      # mpn2268083
      GMC Sierra Denali 8 Engine VIN Character 2008 Extreme 9000™ Spark Plug Wire Set by Accel®. Accel Extreme 9000 Ceramic Boot Wires feature ultra high-temperature, double silicone, 8mm, 500 ohms/ft. Ferro-Spiral core wire developed for...
      500 Ohms/ft. Of Resistance600 F Rated Silicone Jacket
      $106.95
    • (0 reviews)
      # 819563015
      GMC Sierra Denali 8 Engine VIN Character 2008 409 Pro Race™ Ignition Wire Set by Taylor Cable®. Taylor’s biggest ignition wire is available in red or blue, in custom sets designed to fit muscle cars, performance cars, sports,...
      Available For Street Or Track ApplicationsContinuous Heat Protection Up To 600 deg. F
      $82.65
    • (0 reviews)
      # mpn2292240
      GMC Sierra Denali 8 Engine VIN Character 2008, Front Super Coils by Accel®. With Vertical Bolt Holes. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding,...
      High temp epoxy resists shock and vibrationAdvanced bobbin technology
      $379.95
    • (3 reviews)
      # 903531505
      GMC Sierra Denali 2008, Performance Nickel Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions...
      Delivers The Most Powerful SPARK EVER Directly to the Core of your Cylinder For a Complete Clean CombustionIncreases Horse Power
      $8.09
    • (0 reviews)
      # 904810570
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, Pro Power™ Ignition Coils by MSD®. Blaster coils by MSD are high quality, direct replacement coils that bolt directly into factory locations and plug in to...
      Excellent reliabilityDirect bolt-in replacement
      $96.40 - $623.95
    • (0 reviews)
      # 1011769662
      GMC Sierra Denali 2008, Pro Series™ Igniton Coil Pack by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $92.15 - $96.90
    • (0 reviews)
      # 1020819047
      GMC Sierra Denali 2008 High Temperature Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition...
      Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncrease power to the spark plug up to 400% over stock
      $258.40
    • (0 reviews)
      # mpn2046361490
      GMC Sierra Denali 8 Engine VIN Character 2008, Copper Spark Plug by Autolite®. With Resistor. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth...
      Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)Multi-rib insulator reduces danger of "flash-over"
      $1.64
    • (0 reviews)
      # mpn4498086871
      GMC Sierra Denali 2008, Iridium Yttrium Performance Spark Plug by Brisk®. Iridium Yttrium Performance Spark Plug are the best solution for high performance and racing engines. Iridium Yttrium Spark Plugs provide many unique and...
      Iridium is 6X harder & 8X stronger than platinumLong lasting OEM performance replacement
      $10.99
    • (0 reviews)
      # mpn4498087311
      GMC Sierra Denali 2008, Premium EVO Nickel Spark Plug by Brisk®. Unique Spark Plug Produced Patented Laser Technology Unique igniter auxiliary electrode at the tip of the insulator formed using the patented technology of laser...
      Perfect ignition of fuel mixture in engine cylindersUnrestricted flame throughout combustion chamber
      $14.99
    • (0 reviews)
      # mpn4498087120
      GMC Sierra Denali 2008, Premium Racing LGS Spark Plug by Brisk®. Brisk Premium LGS spark plug has been developed after two-year cooperation with Lamborghini Morori Marini. Brisk Premium LGS spark plug utilizes extremely long glide-spark...
      High-Potential Semi-Surface discharge equals more powerDischarge at the point of richest mixture in 360° perimeter
      $13.99
    • (0 reviews)
      # mpn2870416084
      GMC Sierra Denali 8 Engine VIN Character 2008 Prestolite ProConnect™ Spark Plug Wire Set by Accel®. ProConnect ignition wire sets meet or exceed OE/OES specifications, performance and quality. These cables match the original color and...
      Carbon impregnated fiberglass coreFiberglass braid for added strength
      $62.20
    • (0 reviews)
      # 1020892017
      GMC Sierra Denali 2008 High Temperature Spark Plug Wires by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition wires...
      Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncrease power to the spark plug up to 400% over stock
      $220.40
    • (0 reviews)
      # mpn4516962436
      GMC Sierra Denali 2008 Performance Spark Plug Wires by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition wires of...
      Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncrease power to the spark plug up to 400% over stock
      $174.80
    • (0 reviews)
      # 819574209
      GMC Sierra Denali 8 Engine VIN Character 2008 Spiro-Pro™ Ignition Wire Set by Taylor Cable®. These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable price. With two layers of...
      Available For Street Or Track ApplicationsSpiro-Wound With Stainless Steel Wire
      $58.33 - $60.16
    • (0 reviews)
      # 819576281
      GMC Sierra Denali 8 Engine VIN Character 2008 ThunderVolt™ Performance Performance Ignition Wire Set by Taylor Cable®. Gain horsepower and torque with Taylor’s Dyno-proven ThunderVolt racing plug wire sets. Low resistance for...
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      +2
      $63.48
    • (0 reviews)
      # mpn1593916225
      GMC Sierra Denali 8 Engine VIN Character 2008 ThunderVolt™ Spark Plug Wire Set by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality....
      Only 40 OHMS Per Foot Resistance100 Percent Silicone Two Layer Jacket
      $63.48
    • (0 reviews)
      # mpn2870417063
      GMC Sierra Denali 8 Engine VIN Character 2008, Prestolite ProConnect Direct Ignition Coil by Accel®. This superior ignition coil is painstakingly designed to improve spark energy and provide ultra high efficiency. Engineered with great...
      Designed to provide original equipment fit, form and functionManufactured using high quality materials and processes
      $63.95
    • (0 reviews)
      # 1011787419
      GMC Sierra Denali 2008, Malevolent™ Ignition Coils by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
      Carefully engineered to increase spark energyPainstakingly designed for ultra high efficiency
      $96.90 - $668.80
    • (0 reviews)
      # 1011788480
      GMC Sierra Denali 2008, Pro Series™ by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncreases energy to the spark plug exponentially over stock
      $325.85 - $643.15
    • (0 reviews)
      # mpn4483769725
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, High Performance Ignition Coils by TSP®. TSP's LSX ignition coils are the top coils on the market today, featuring magnetic steel cores specially designed to...
      Designed for ultra high efficiencyProvides better performance
      $280.98
    • (0 reviews)
      # mpn358493567
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, Sultans Of Spark Coil by Performance Distributors®. Weight: 8 lbs. LS SOS Coil has a one year warranty from date of purchase. Now available is Performance...
      More Voltage Output Over StockExtend Plug Gaps To 0.065?
      $496.73
    • (0 reviews)
      # 1055185220
      GMC Sierra Denali 8 Engine VIN Character With Chevy Small Block Engines 2008, HEI Distributor with Coil and Cap by AllStar Performance®. Distributors have high output coils and adjustable vacuum advances, perfect for upgrading stock HEI...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $5.69 - $144.99
    • (0 reviews)
      # mpn4499447025
      GMC Sierra Denali 2008 Coil Extension Harness by PSI®. Extensions are 36" long and ideal for relocating coils on the firewall when using custom valve covers on your engine. All extensions feature GM Delphi components and high temp TXL...
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $45.00
    • (0 reviews)
      # 906652111
      GMC Sierra Denali 2008 Coil Sub-Harness by PSI®.
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $55.00
    • (0 reviews)
      # 987610867
      GMC Sierra Denali 2008, Smoothie™ Horizontal Wire Loom Kit by Made 4 You®. Lays the wires out parallel to the valve cover. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      Unsurpassed QualityPrecision molded 6-6 Zytel Nylon will not melt, fade, distort, stain, or discolor, under normal use
      +1
      $34.95 - $41.07
    • (0 reviews)
      # 987603428
      GMC Sierra Denali 2008, Smoothie™ Vertical Wire Loom Kit by Made 4 You®. Made 4 You most popular style for mounting on valve covers, allowing the separators to be positioned vertically instead of horizontally. Adjustable to allow...
      Unsurpassed QualityPrecision molded 6-6 Zytel Nylon will not melt, fade, distort, stain, or discolor, under normal use
      +1
      $34.95 - $41.07
    • (0 reviews)
      # mpn4483769672
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, Ignition Coil Extension Cable by TSP®. TSP's LSX ignition coil extension cable is perfect when relocating those unsightly ignition coils. Each cable is 24"...
      Designed for ultra high efficiencyProvides better performance
      $16.83
    • (0 reviews)
      # mpn4483769679
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, Ignition Coil Relocation Harnesses by TSP®. TSP's LSX ignition coil relocation harnesses plug directly into the stock engine harness or TSP's extension cables....
      Designed for ultra high efficiencyProvides better performance
      $42.07
    • (0 reviews)
      # 904805633
      GMC Sierra Denali 2008, Ignition Coil Pack by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      High quality at an affordable priceExpertly made from premium materials
      $53.62 - $360.67
    • (0 reviews)
      # mpn4515293445
      GMC Sierra Denali 8 Engine VIN Character With Chevy Small Block Engines 2008, Low Profile Distributor Hold Down by AllStar Performance®. Strong, steel hold-down clamp with gold iridite finish fits small and big block Chevy V8 and 90...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $11.99
    • (0 reviews)
      # mpn4254009282
      GMC Sierra Denali With Flame-Thrower HEI Distributor 2008, Wire Harness and Capacitor by PerTronix®. From replacement wiring harness to adjustable vacuum advance canisters, lockout kits and mechanical advance kits, they have the parts...
      Digital performance solutions give you more power and more features in a smaller packageInnovative technology for superior operation and rugged dependability under harsh conditions
      $24.58
    • (0 reviews)
      # mpn4499447030
      GMC Sierra Denali 2008, Ignition Tune Up Kit by PSI®. This kit is complete and will work with any LS3 or Vortec 58x Engine and is a great upgrade on any conversion engine. Upon checkout, customer can choose which style oxygen sensor is...
      Designed for ultra high efficiencyEasy out-of-the-car access for an ancillary wiring
      $245.00
    • (0 reviews)
      # 904815422
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, Coil Brackets by TSP®. TSP's coil brackets are CNC-machined from billet aluminum. They are lightweight and look fantastic to provide a huge improvement over...
      Designed for ultra high efficiencyProvides better performance
      $88.41 - $89.94
    • (0 reviews)
      # 904798295
      GMC Sierra Denali With Chevy Small Block Gen III/IV (LS-based) Engines 2008, Ignition Coil Relocation Brackets by TSP®. You want an LS swap for cost-effective power it would provide, but the ignition coils on top of the valve covers...
      Designed for ultra high efficiencyProvides better performance
      $42.07 - $44.88
    • (0 reviews)
      # mpn4515294996
      GMC Sierra Denali 8 Engine VIN Character With Small Block Chevy Engines 2008, Blue Distributor Hold Down by AllStar Performance®. Aluminum hold-down keeps distributor secured at high RPM. Stainless steel stud, nut and washer are...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $28.99
    • (0 reviews)
      # 1055107120
      GMC Sierra Denali 8 Engine VIN Character With Small Block Chevy Engines 2008, Distributor Gaskets by AllStar Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $1.59 - $13.99
    • (0 reviews)
      # 1055179327
      GMC Sierra Denali 8 Engine VIN Character With Chevy Small Block Engines 2008, Wire Loom Set by AllStar Performance®. Polished aluminum spark plug wire loom fits wires up to 9.5mm. Includes mounting hardware. Engines with center bolt...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $9.99 - $44.99
    • (1 review)
      # mpn4486063143
      GMC Sierra Denali 2008, Professional™ Double Platinum 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...
      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
      $6.92
    • (2 reviews)
      # mpn914922279
      GMC Sierra Denali 8 Engine VIN Character 2008, 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...
      Iridium is one of the hardest metals used in spark plugs today, which allows for smaller, more efficient electrode designs for improved cold starting and quicker accelerationLatest evolution in high-performance plug electrode material
      $6.14
    • (0 reviews)
      # mpn4486063414
      GMC Sierra Denali 2008, Professional™ Rapidfire Platinum 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...
      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
      $4.16
    • (0 reviews)
      # mpn2341128
      GMC Sierra Denali 2008, Double Platinum Spark Plug by Champion®. With platinum fine wire welded onto the nickel alloy center electrode and a platinum pad welded to the ground electrode, these products provide long-lasting service life...
      Double Platinum Power - Premium Spark Plug. More Powerful Performance.Platinum center and ground electrode for greater wear resistance
      $4.66
    • (0 reviews)
      # mpn4476749941
      GMC Sierra Denali 2008, Iridium Spark Plug 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.
      Champion Iridium - Maximum Performance. Premium Spark PlugIridium center electrode delivers maximum life
      $5.13
    • (0 reviews)
      # mpn2326798
      GMC Sierra Denali 2008, Nickel Spark Plug by Champion®. Designed and manufactured to meet or exceed OE standards and specifications, these spark plugs by Champion ensure fast engine start-up and smooth acceleration. The products are...
      Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life
      $1.50
    • (0 reviews)
      # mpn2341107
      GMC Sierra Denali 2008, Platinum Power™ Spark Plug by Champion®. With a platinum tip welded to a nickel alloy center electrode, these spark plugs provide superior wear characteristics. Combining a thin-wire center electrode with a...
      Platinum Power- Premium Spark Plug. Powerful Performance.Platinum center electrode for long life
      $2.18
    • (0 reviews)
      # 143947940
      GMC Sierra Denali 2008, 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...
      Direct OEM replacementRecommended by Ford Motor Company
      $1.63 - $1.94
    • (0 reviews)
      # mpn914916159
      GMC Sierra Denali 8 Engine VIN Character 2008, GM Original Equipment™ Spark Plug Wire 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...
      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
      $12.89
    • (0 reviews)
      # mpn914966264
      GMC Sierra Denali 2008, 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.
      Wire conductor, wire length and diameter help provide maximum spark delivery and protectionSpark plug distributor boot shape and materials provide proper fit, installation and water-tight seal
      $28.98
    • (0 reviews)
      # mpn524417642
      GMC Sierra Denali 2008, Pro Series™ Spark Plug Wire Set by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and...
      The design of this set strictly follows the original specifications set by OEManufactured using OE-Style spark plug and distributor boots
      $26.61
    • (0 reviews)
      # 218627770
      GMC Sierra Denali 2008, Spark Plug Wire Set by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $28.56 - $46.39
    • (0 reviews)
      # 73592138
      GMC Sierra Denali 8 Engine VIN Character 2008, 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....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $50.28 - $52.28
    • (0 reviews)
      # mpn4255132508
      GMC Sierra Denali 2008, Ignition Coil by Delphi®. Delphi OE technology ignition products are validated to match the vehicles system. OE quality replacement parts for the right fit, form and function. Designed utilizing the latest...
      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
      $37.03
    • (0 reviews)
      # 491702088
      GMC Sierra Denali 8 Engine VIN Character 2008, Ignition Coil by Prenco®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $43.03 - $65.27
    • (0 reviews)
      # 57180275
      GMC Sierra Denali with Distributorless Ignition with 14 Volt System 2008, Ignition Coil by Spectra Premium®. Spectra Premium ignition coils are designed and produced under a strict TS16949 quality control process. At CARiD you can get...
      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
      $24.84 - $31.41
    • (0 reviews)
      # 65017809
      GMC Sierra Denali with 12 Volt System 2008, Ignition Coil by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $30.37 - $54.02
    • (0 reviews)
      # mpn4252166828
      GMC Sierra Denali with 12 Volt System 2008, Tru-Tech™ Ignition Coil by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your...
      High dielectric epoxy is injected into the case and pulled into a vacuum to eliminate air pockets and prevent moisture intrusion or thermal breakdownNeodymium in the core creates the strongest magnetic field and produces max high voltage output at all speeds
      $40.38
    • (0 reviews)
      # mpn4256315620
      GMC Sierra Denali 2008, Ignition Coil by WAI Global®. Designed utilizing the latest technology, this product by WAI Global 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
      $18.27
    • (0 reviews)
      # mpn4256293097
      GMC Sierra Denali 8 Engine VIN Character 2008, Central Ignition Coil by World Source One®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $27.42




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Ignition Systems
      November 26, 2014
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each...
      by Timothy Zahl
    • Performance Engine Parts
      July 03, 2014
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that...
      by Timothy Zahl
    • Ignition Parts
      June 28, 2014
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition...
      by Timothy Zahl

    2008 Sierra Denali Performance Ignition Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Wow!!!!
    This product looks nice under my hood not to mention the quality of the product.
    BPosted by Benjamin (Oakley, CA) / March 6, 2018
    2007 Cadillac Escalade
    Was this review helpful for you? Yes

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