2021 Toyota Corolla Relays, Sensors & Cables
- Original (OEM)Starting & ChargingNo matter what you drive, your vehicle needs the power to start and perform reliably. And it's your starting and charging system that provides electrical energy and regulates all electrical processes needed to crank your engine and run...
- Toyota OEElectrical - Battery (Japan Built)Toyota Corolla 2021, Electrical - Battery (Japan Built) 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...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$1.73 - $1,236.90
- Pollak®Battery Disconnect SwitchBattery Disconnect Switch by Pollak®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE specifications. It fits and functions like the factory...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$21.90 - $65.76
- Fast®Battery Adapter HarnessBattery Adapter Harness 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 deliver great quality at...High quality at an affordable priceExpertly made from premium materials$22.95
- Toyota OEElectrical Components (Inverter & Components), (Hybrid LE)Toyota Corolla Hybrid LE 2021, Electrical Components (Inverter & Components) 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...Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality$23.52 - $2,373.67
- WVE®Battery Current SensorToyota Corolla 1.8L 2021, Battery Current Sensor by WVE®. With 2 Connectors. 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$157.81
- Accel®Starter RelayStarter Relay by Accel®. This solenoid initiates high contact impact for positve starter action under the most severe conditions. Continusous 100% copper windings to develop maximum magnetic force. Corrosion resistant high strength...Initiates high contact impact for positive starter action under the most severe conditionsContinuous 100% copper windings to develop maximum magnetic force$44.95
- United Pacific®Battery Disconnect SwitchBattery Disconnect Switch by United Pacific®. This premium product by United Pacific is meticulously designed and road tested to provide passion-driven car enthusiasts with the ultimate blend of quality, style, performance, and value....Perfect solution for dedicated automotive enthusiastsDesigned to help make your vehicle look and perform at its best$9.42 - $22.44
The starting and charging system plays a crucial role in providing the required electrical energy to crank the engine and power other mechanisms. The battery, starter motor, and alternator are the main components of the system, and the failure of any of them means that the vehicle does not work. Meanwhile, relays, connectors, and cables are paramount to drive electrical current throughout the car and should not be neglected. The 2021 Toyota Corolla has a strong reputation for excellent reliability, however, minor repairs are sometimes required, including the replacement of some relays or connectors.
These parts are quite important; for instance, corrosion and frayed cables can not only decrease the system's performance but also cause serious damages to the battery, alternator, and any accessory that requires wiring to run. Therefore, they should not be overlooked. We have all that you need to keep the starting and charging system in top shape, and many parts can be found in our exhaustive assortment of 2021 Toyota Corolla relays, cables, and connectors. Our replacement components are designed to meet all the OE standards concerning their sizes and technical specs, delivering the same, if not better, efficiency.