TechPro 50TO108 Ignition Coil

Brand TechPro 50TO108
Fits Lexus and Toyota · 17 vehicles

Ignition coil. Direct replacement for restoring reliable spark output.

$34.34Free shipping
In stock · usually ships same day before 1pm CST
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Ignition Coil for Lexus and Toyota Applications

TechPro 50TO108 is an ignition coil for select Lexus and Toyota vehicles. It is built for direct replacement use on confirmed applications, including Lexus GS300, IS300, SC300, and Toyota Supra models listed below.

Key Features

  • Ignition coil replacement for engine ignition system service
  • Fits 1998-2005 Lexus GS300
  • Fits 2001-2005 Lexus IS300
  • Fits 1998-2000 Lexus SC300
  • Fits 1998 Toyota Supra
  • TechPro part number 50TO108 for catalog and service matching

Product Details

TechPro 50TO108 is an ignition coil used to restore spark delivery in the ignition system on the listed Lexus and Toyota vehicles. This part number is a direct reference for buyers searching for a Lexus GS300 ignition coil, Lexus IS300 ignition coil, Lexus SC300 ignition coil, or Toyota Supra ignition coil. If you are replacing a failing coil on a 1998-2005 Lexus GS300 or a 2001-2005 Lexus IS300, 50TO108 provides a cataloged match for those applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part May Address

  • Engine misfire related to weak or failed ignition output
  • Rough idle caused by inconsistent spark delivery
  • Hard starting from ignition coil deterioration
  • Loss of power under load due to spark breakdown
  • Check engine light conditions tied to ignition system faults

Installation Notes and Tips

Verify the vehicle year, make, and model against the fitment list before ordering. Inspect related ignition components, connectors, and spark plugs during replacement, and confirm the coil is seated correctly before clearing diagnostic trouble codes. For 1998-2005 Lexus GS300, 2001-2005 Lexus IS300, 1998-2000 Lexus SC300, and 1998 Toyota Supra applications, match the part number 50TO108 to the vehicle’s service requirements.

Quality Assurance

TechPro 50TO108 is cataloged for the confirmed Lexus and Toyota fitments shown above, supporting accurate parts selection for ignition system repair.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
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