HomeIgnition > Ignition CoilTechPro 50TO108 Ignition Coil
Part #: 50TO108

TechPro 50TO108 Ignition Coil

⚙️ 17 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus and Toyota, GS300, IS300, SC300, and Supra
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Reliable Ignition Coil for Lexus and Toyota Vehicles

The TechPro 50TO108 ignition coil is designed to deliver consistent ignition performance for select Lexus and Toyota models. Engineered to meet OEM specifications, this ignition coil ensures proper spark delivery for efficient engine operation.

  • Compatible with Lexus GS300, IS300, SC300, and Toyota Supra models
  • Part number 50TO108 for precise identification and fitment
  • Designed to provide stable voltage output for reliable ignition
  • Constructed with durable materials to withstand engine heat and vibration
  • Direct replacement ignition coil for improved engine performance

Product Details and Compatibility

The TechPro ignition coil 50TO108 is specifically engineered for use in Lexus GS300, IS300, SC300, and Toyota Supra vehicles. This ignition coil plays a critical role in the ignition system by converting the battery's low voltage into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. By maintaining consistent spark timing and strength, it supports smooth engine starts and steady operation. The coil is manufactured to meet or exceed OEM standards, ensuring compatibility and reliable performance within the specified vehicle models.

Common Applications and Problem Resolution

  • Resolves engine misfires caused by faulty ignition coils
  • Improves rough idling and hesitation during acceleration
  • Addresses difficulty starting the engine in Lexus GS300 and Toyota Supra
  • Eliminates poor fuel economy linked to ignition issues
  • Prevents stalling and loss of power in IS300 and SC300 models

Installation Notes and Tips

When installing the TechPro 50TO108 ignition coil, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shock. Carefully remove the old ignition coil and inspect the ignition wiring and connectors for damage or corrosion. Install the new coil securely, making sure all electrical connections are tight and free of debris. After installation, verify proper engine operation and check for any diagnostic trouble codes.

Quality Assurance and Warranty

TechPro ignition coils are manufactured under strict quality control standards to ensure durability and performance. While specific warranty details for part number 50TO108 are not provided, TechPro products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or contact the manufacturer directly.

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
2005LexusGS300N/A
2005LexusIS300N/A
2004LexusGS300N/A
2004LexusIS300N/A
2003LexusGS300N/A
2003LexusIS300N/A
2002LexusGS300N/A
2002LexusIS300N/A
2001LexusGS300N/A
2001LexusIS300N/A
2000LexusGS300N/A
2000LexusSC300N/A
1999LexusGS300N/A
1999LexusSC300N/A
1998LexusGS300N/A
1998LexusSC300N/A
1998ToyotaSupraN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.