Audi R8 Ignition Relays, Sensors & Switches

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    • (1 review)
      # sp9086
      Intermotor™ Ignition Knock Detonation Sensor 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      +5
      $11.33 - $306.51
    • (0 reviews)
      # sp6373
      Ignition Knock Sensor 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...
      Used to detect engine knocking and to retard the ignition correspondingly in order to prevent engine damageSensor mounted near the cylinder bores in the cylinder block
      +4
      $19.77 - $395.29
    • (0 reviews)
      # sp136980
      Ignition Knock Detonation Sensor by Vemo®. 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
      +2
      $33.60 - $111.27
    • (0 reviews)
      # sp123078
      Ignition Switch by Febi®. This premium product is made to replace your worn out factory part and restore smooth operation of your vehicle. Thoroughly designed and rigorously tested to meet OE standards, this ignition lock cylinder...
      Designed to replace your damaged factory partHelps restore proper operation of your auto
      $10.10 - $79.38
    • (0 reviews)
      # mpn4498740574
      Universal Auto Ignition Switch by Racing Power Company®. Designed to work with RPC columns as well as most GM columns. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      One-of-a-kind style will help customize your autoWill deliver unparalleled levels of durability
      $23.92
    • (1 review)
      # 343863500
      Handypack™ 2 Position Toggle Switch 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...
      Premium parts you can rely onDesigned to restore functionality
      $1.80 - $5.53
    • (1 review)
      # 343863664
      Handypack™ 3 Position Toggle Switch 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...
      Premium parts you can rely onDesigned to restore functionality
      $1.80 - $5.16
    • (0 reviews)
      # 773650918
      Handypack™ Primary Ignition Terminal 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...
      OEM style terminals and housingsFor repairing connections on wiring harnesses and pigtail assemblies
      $1.69
    • (0 reviews)
      # mpn507633480
      Handypack™ Ring Terminal Combo Pack 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...
      Insulated Ring TerminalTough Vinyl Sleeve
      $1.62
    • (0 reviews)
      # 884372260
      Diesel Glow Plug Relay by Motorcraft®. 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 deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $6.57 - $21.90
    • (0 reviews)
      # 773643932
      Handypack™ On-Off Duck Bill Toggle Switch 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...
      High quality at an affordable priceExpertly made from premium materials
      $1.62 - $2.76
    • (0 reviews)
      # mpn3723887514
      Handypack™ On-Off-On Duck Bill Toggle Switch 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...
      Toggle SwitchOn-Off-On black duckbill toggle switch
      $1.87
    • (0 reviews)
      # mpn4513189367
      SPST 280-ISO Relay Connector Kit by Racetronix®. This relay and socket set are currently the same components used in many Racetronix production harnesses which may be exposed to dirt and / or moisture. When assembled properly the relay...
      Racetronix 12 Volt 40 Amp 280-ISO S.P.S.T. (4-Terminal) Automotive RelayWeatherproof / sealed socket assembly
      $14.00
    • (0 reviews)
      # mpn4513188031
      Sealed Relay Kit by Racetronix®. This relay and socket set are currently the same components used in many Racetronix production harnesses which may be exposed to dirt and / or moisture. When assembled properly the relay and socket make...
      Plastic dust cover, shrouded, steel mounting bracket, epoxy sealedSupression resistor = safe for use with solid-state drivers
      $10.00
    • (0 reviews)
      # mpn615921382
      Sealed Toogle Switch by EMPI®. Designed utilizing the latest technology, this product by EMPI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.22
    • (0 reviews)
      # mpn470672850
      Replacement Knock Sensor by Haltech®. Genuine Bosch Suit 8mm (5/16") Mounting Bolt (Inc Plug & Pins). Add accurate O2 monitoring to your Haltech ECU with the Haltech Wideband. Wideband O2 Single Channel Gauge Only 52mm/2-1/16 Black...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.50
    • (0 reviews)
      # mpn4515246291
      Ignition Switch by Febi®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
      24 Months/24,000 Miles WarrantyThe finest quality at a great price
      $37.30
    • (0 reviews)
      # mpn53670311
      Intermotor™ Ignition Knock Detonation Sensor (KS387) 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...
      Each Knock Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions
      $57.74
    • (0 reviews)
      # mpn53669857
      Intermotor™ Ignition Knock Detonation Sensor (KS356) by Standard®. Bolt Mounted. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your...
      Standard knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditionsManufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
      $50.38
    • (0 reviews)
      # mpn53670005
      Intermotor™ Ignition Knock Detonation Sensor (KS234) 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...
      Standard knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditionsManufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
      $53.90
    • (0 reviews)
      # mpn53670312
      Intermotor™ Ignition Knock Detonation Sensor (KS388) 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...
      Each Knock Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions
      $57.74
    • (0 reviews)
      # mpn53670006
      Intermotor™ Ignition Knock Detonation Sensor (KS235) 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...
      Standard knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditionsManufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
      $53.90
    • (0 reviews)
      # mpn4495921539
      Ignition Knock Detonation Sensor (W0133-2008769-VMO) by Vemo®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $64.36
    • (0 reviews)
      # mpn2029161598
      Ignition Knock Detonation Sensor (W0133-1980263-VMO) by Vemo®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $45.78
    • (0 reviews)
      # mpn4479513853
      Ignition Knock Detonation Sensor (W0133-1817797-VMO) by Vemo®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $50.24
    • (1 review)
      # mpn507665633
      Handypack™ 2 Position Toggle Switch (HP4850) by Standard®. Heavy Duty. Single Pole Single Throw. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      Toggle SwitchOn-Off toggle switch
      $2.81
    • (1 review)
      # mpn507665628
      Handypack™ 2 Position Toggle Switch (HP4800) by Standard®. Single pole Single throw. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      Toggle SwitchOn-Off toggle switch
      $3.07
    • (1 review)
      # mpn507665641
      Handypack™ 2 Position Toggle Switch (HP4930) 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...
      Toggle SwitchOff-On black toggle switch
      $1.80
    • (1 review)
      # mpn507665629
      Handypack™ 2 Position Toggle Switch (HP4810) by Standard®. Heavy Duty. Single Pole Single Throw. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      Toggle SwitchOn-Off toggle switch
      $2.81
    • (1 review)
      # mpn507665631
      Handypack™ 2 Position Toggle Switch (HP4830) by Standard®. Single pole Single throw. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      Toggle SwitchOn-Off toggle switch with safety cover
      $5.53




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