Karlyn 5052 Direct Ignition Coil

Karlyn-STI Direct Ignition Coil 5052

Karlyn-STI Part Number 5052 is a direct ignition coil for select Lexus and Toyota applications. It is an OEM replacement coil for vehicles that use six coils per engine, with fitment covering popular RX350, Avalon, Sienna, Highlander, RAV4, Venza, ES350, Camry, and IS350 applications.

Key Features

• Direct ignition coil for OE-style replacement
• Karlyn-STI product line for ignition system service
• Fits select 2005-2012 Lexus and Toyota models
• 6 required per vehicle on listed applications
• Part number 5052 for accurate ordering and lookup

Fitment Details

• Fits 2007-2012 Lexus RX350, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2005-2011 Toyota Avalon, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2007-2011 Toyota Sienna, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2008-2010 Toyota Highlander, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2006-2010 Toyota RAV4, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2009-2010 Toyota Venza, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2007-2009 Lexus ES350, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2007-2009 Toyota Camry, N/A; OEM Replacement; 6 Required Per Vehicle; Karlyn-STI
• Fits 2006 Lexus IS350, N/A; Compatible with OEM coil replacements.; Karlyn-STI

What It Helps Address

• Engine misfire conditions tied to a failing ignition coil
• Rough idle or uneven engine operation
• Hard starting caused by weak spark output
• Loss of power under load from ignition breakdown
• Check engine light concerns related to coil performance

Installation Notes

Verify engine application before ordering, since this part is listed for specific Lexus RX350, ES350, IS350, and Toyota Avalon, Camry, Sienna, Highlander, RAV4, and Venza models. The fitment data shows six coils required per vehicle on the listed applications, so replacement is often handled one coil at a time or as a full set depending on diagnosis.

This part cross-references no additional part numbers in the provided data.

Quality Assurance

Karlyn-STI identifies this as an OEM replacement ignition coil for the listed applications. Part number 5052 is provided for fitment verification and catalog matching.