Toyota 4Runner Ignition Relays, Sensors & Switches
- Toyota OEIgnition Knock (Detonation) Sensor (8961552010)Ignition Knock (Detonation) Sensor (8961552010) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$222.48
- Toyota OEIgnition Knock (Detonation) Sensor (8961506010)Ignition Knock (Detonation) Sensor (8961506010) by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are made with...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$180.97
- WVE®Ignition Control Module (6H1150)Ignition Control Module (6H1150) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$425.90
- WVE®Ignition Control Module (6H1153)Ignition Control Module (6H1153) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$152.32
- WVE®Ignition Knock Sensor Connector (1P2619)Ignition Knock Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.75
- WVE®Ignition Switch (1S6229)Ignition Switch (1S6229) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$110.79
- WVE®Ignition Switch (1S6198)Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$65.83
- WVE®Ignition Switch (1S6228)Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$59.25
- WVE®Ignition Switch (1S6322)Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$58.66
- WVE®Ignition Switch (1S6454)Ignition Switch (1S6454) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$53.89
- Genuine®Ignition Harness (82219-34020)Ignition Harness (82219-34020) by Genuine®. If your engine ignition parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$14.18
- Genuine®Ignition Harness (82219-35010)Ignition Harness by Genuine®. If your engine ignition parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On CarID...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$24.57
- Genuine®Ignition Harness (82219-89103)Ignition Harness by Genuine®. If your engine ignition parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On CarID...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$24.61
- United Motor Products®Fuel Injector Connector (CON-133)Fuel Injector Connector (CON-133) by United Motor Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.43
- Vemo®Ignition Switch (V70-80-0001)Ignition Switch (V70-80-0001) by Vemo®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$52.77
- SMP®Ignition Knock Sensor (KS159)Ignition Knock Sensor (KS159) by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with more than 40,000 products for...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$80.56
- SMP®Ignition Knock Sensor (KS81)Ignition Knock Sensor (KS81) by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with more than 40,000 products for...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$86.75
- WAI Global®Ignition Control Module (NM825)Ignition Control Module (NM825) by WAI Global®. 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...100% New100% Tested to OE Specs (form, fit, function)$21.78
- SMP®Ignition Knock Sensor (KS94)Ignition Knock Sensor (KS94) by SMP®. Standard® is the premier professional engine management brand in the automotive aftermarket today. Standard leads the way in advanced automotive technology with more than 40,000 products for...Designed with innovative manufacturing techniquesMade with the highest level of professionalism$86.79
- SMP®Ignition Knock Sensor Connector (S-1415)Ignition Knock Sensor Connector (S-1415) by SMP®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$19.19
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The ignition system is of crucial importance for your Toyota 4Runner, as its main functions are powering on and starting the vehicle. If you want your SUV to provide smooth and reliable performance, you have to keep its ignition system parts in top shape and sensors, switches and relays are no exception. When beginning to fail, all these components will lead to starting troubles. So, if you’re experiencing difficulties when starting your 4Runner, it is recommended to take your SUV to a mechanic to determine the problem and fix it. If you don’t address these issues timely, your vehicle may not be able to start at all.
There are symptoms that are inherent for problems with certain components. For example, if your vehicle suddenly stalls during driving, it may be caused by a malfunctioning ignition relay. Your SUV sometimes may restart when the relay cools off, but when it does overheat, your vehicle will stall again. A clicking sound coming from the starter is also a symptom of a failed starter relay. In case electrical accessories of your vehicle don’t power on after you insert the ignition key, your ignition switch may require replacement. In our catalog of Toyota 4Runner ignition relays, sensors, and switches, you will find everything needed to fix the problems mentioned above and much more.