Spectra C-1106 Ignition Coil

Ignition Coil Overview

This Spectra ignition coil is a standard replacement for electronic ignition systems and coil-on-plug applications. It is built with premium-grade copper and engineered to meet demanding replacement needs for Lexus and Toyota vehicles.

Part number C-1106 is used across a wide range of late-model Lexus and Toyota applications, including Lexus GX550, LS500, RX350, and Toyota Camry, Highlander, and Tundra. If you are replacing a failing coil on a Lexus or Toyota engine, C-1106 provides a direct-fit service part for the listed applications.

Key Features

• Standard replacement ignition coil for electronic ignition systems
• Coil-on-plug design for direct spark delivery
• Premium-grade copper construction
• Bolted mount with one mounting hole
• 3-terminal blade connection with female connector and male terminals
• No coil wire, mounting hardware, or mounting bracket included

Detailed Description

Spectra C-1106 is an ignition coil designed for modern coil-on-plug engine management systems. The unit uses a bolted mount, blade terminals, and a 3-terminal electrical connection to match the listed Lexus and Toyota fitments. As a standard replacement part, it is intended to restore proper ignition output when the original coil has degraded or failed. This part number C-1106 also cross-references Delphi GN10960 for the same application.

Fitment coverage includes Lexus ES300h, NX350, NX350h, NX450h+, RX350, RX350h, RX450h+, RX500h, TX350, TX500h, UX200, UX250h, UX300h, GX550, LS500, LX600, and Toyota 4Runner, Avalon, Camry, Crown, Crown Signia, Grand Highlander, Highlander, Land Cruiser, RAV4, RAV4 Prime, Sequoia, Sienna, Tacoma, Tundra, and Venza. Part number C-1106 is a practical match for drivers servicing Lexus and Toyota ignition systems across multiple model years.

Common Replacement Reasons

• Engine misfire caused by a weak or failed ignition coil
• Rough idle or hesitation under load
• Hard starting related to inconsistent spark output
• Check engine light tied to ignition coil fault codes
• Loss of ignition performance in coil-on-plug systems

Installation Notes

Verify connector style, terminal count, and mounting style before installation. This coil uses a bolted mount and a female connector with male terminals, so the electrical interface should be checked against the original part. Confirm vehicle application by year, make, and model before ordering, especially on Lexus and Toyota engines with multiple ignition coil variants.

Quality Assurance

Spectra Premium ignition coils are manufactured with premium-grade copper and developed to high engineering standards for replacement use. The C-1106 part number is built as a standard replacement ignition coil for the listed applications.