Delphi GN10313 Ignition Coil

Ignition Coil for Toyota, Scion, Lexus

Delphi GN10313 is a coil on plug ignition coil built for direct replacement service on a wide range of Toyota, Scion, Lexus, and Pontiac applications. It uses a blade terminal design with a 4-terminal male connection and includes the ignition coil plus an instruction sheet.

Key Features

• Coil on plug ignition coil for direct ignition system replacement
• Blade terminal type with 4 male terminals
• Built with Delphi OE heritage and aftermarket application knowledge
• Designed for vehicles including Toyota Camry, Corolla, Matrix, RAV4, Highlander, and Solara
• Part number GN10313 for catalog and cross-reference lookup

Application Details

This Delphi ignition coil is engineered for vehicles that use a coil-on-plug setup, helping restore proper spark delivery in engines that rely on individual coil control. It is a direct-fit replacement for many 2001-2015 Toyota and related platform applications, including Fits 2007-2011 Toyota Camry, N/A; Fits 2009-2010 Toyota Corolla, N/A; Fits 2001-2008 Toyota RAV4, N/A; and Fits 2005-2010 Scion tC, N/A. The GN10313 part number is also associated with Lexus HS250h, Pontiac Vibe, Toyota Matrix, Highlander, and Solara coverage in the listed fitment data.

This part cross-references DENSO Auto Parts 673-1307 and Standard Ignition UF-333 for the same application.

What It Helps Address

• Engine misfire codes related to weak or inconsistent spark output
• Rough idle caused by ignition coil failure
• Hard starting from degraded coil performance
• Loss of acceleration response under load
• Check engine light concerns tied to ignition system faults

Installation Notes and Tips

Verify engine code and build details before ordering, especially on Toyota Camry, Highlander, and Solara applications with year-specific notes. Confirm the blade terminal layout and connector style match the original coil before installation. Inspect spark plugs and related ignition components during service, since worn plugs can shorten coil life and contribute to repeat misfire concerns.

Quality Assurance

Delphi draws on more than a century of OE experience and supplier knowledge used by major automakers, with that OE heritage reflected in its aftermarket parts. GN10313 is built as an ignition replacement part for the listed applications and is supported by Delphi’s OE-focused engineering background.