Walker 921-2057 Ignition Coil

Walker ThunderSpark Ignition Coil

Walker ThunderSpark ignition coil Part Number 921-2057 is a direct-fit ignition component for a wide range of Toyota, Scion, Lexus, and Pontiac applications. It is built for vehicles that use a single-coil setup and specific OE-style coil configurations, including models with the 90919-02244 reference.

Key Features

• Walker ThunderSpark ignition coil for OE-style replacement
• Part Number 921-2057 for application matching
• Fits single-coil and ThunderSpark-equipped applications listed below
• Coverage for Toyota Camry, Corolla, Matrix, RAV4, Highlander, and Solara
• Also listed for Scion xB, Scion tC, Lexus HS250h, and Pontiac Vibe

Fitment Details

• Fits 2013-2015 Scion xB, N/A; Engine # 0XXXXXX-6XXXXXX (Engine # BXXXXXX) (Engine # HXXXXXX-KXXXXXX); ThunderSpark
• Fits 2013 Toyota Corolla, N/A; Single Coil
• Fits 2013 Toyota Matrix, N/A; ThunderSpark
• Fits 2010-2012 Lexus HS250h, N/A; ThunderSpark
• Fits 2011-2012 Toyota Corolla, N/A; w/ OEM # 90919-02244, 3.-7/8" Stem; Single Coil
• Fits 2007-2011 Toyota Camry, N/A; Japan Built Vehicle; ThunderSpark
• Fits 2009-2010 Pontiac Vibe, N/A; Single Coil
• Fits 2005-2010 Scion tC, N/A; ThunderSpark
• Fits 2009-2010 Toyota Corolla, N/A; OE # 90919-02244; ThunderSpark
• Fits 2009-2010 Toyota Matrix, N/A; OE # 90919-02244; ThunderSpark
• Fits 2001-2008 Toyota RAV4, N/A; ThunderSpark
• Fits 2007 Toyota Highlander, N/A; ThunderSpark
• Fits 2001-2005 Toyota Highlander, N/A; ThunderSpark
• Fits 2006 Toyota Camry, N/A; From 11/2005; ThunderSpark
• Fits 2006 Toyota Highlander, N/A; Fits vehicles up to September 2005; ThunderSpark
• Fits 2004-2006 Toyota Solara, N/A; Single Coil
• Fits 2005 Toyota Camry, N/A; ThunderSpark
• Fits 2002-2003 Toyota Camry, N/A; ThunderSpark
• Fits 2004 Toyota Camry, N/A; Single Coil
• Fits 2002-2003 Toyota Solara, N/A; ThunderSpark

What It Is Used For

• Replacing a failed ignition coil on Toyota Camry and Toyota Corolla applications
• Restoring spark delivery on Scion tC and Scion xB engines
• Addressing misfire-related drivability concerns on Toyota Matrix and RAV4 models
• Correcting ignition performance issues on Lexus HS250h and Pontiac Vibe applications
• Matching OE-style coil fitment where the original part number 90919-02244 is specified

Installation Notes

Verify the vehicle year, engine configuration, and OE reference before ordering. Fitment includes application-specific notes such as Japan-built Camry coverage, single-coil listings, and engine-code restrictions for the Scion xB. Use the listed OE number and stem length note where applicable to confirm the correct ignition coil for your vehicle.

Quality Assurance

Walker ThunderSpark is the product line identified for this ignition coil, and Part Number 921-2057 is cataloged for the applications listed above. This part cross-references OE reference 90919-02244 for the same application.