Standard Ignition LX-235 Ignition Control Module

Ignition Control Module for Jeep Applications

Standard Ignition LX-235 is an ignition control module built for 12-volt systems and external mounting. It is engineered for Jeep Cherokee, Wrangler, Comanche, Grand Wagoneer, J10, and J20 applications where reliable coil control and consistent spark timing matter.

For Jeep Cherokee ignition control module replacement or a Jeep Wrangler ignition module repair, LX-235 addresses common electronic ignition failures with OE-style fitment and durable construction.

Key Features

• Bolt-on attachment method for straightforward mounting
• Male connector design with 2 connectors and 6 blade terminals
• 12-volt ignition control module for external installation
• High-temperature polymer housing helps reduce moisture intrusion and vibration damage
• Copper slug heat sinks improve heat dissipation
• Double wire bonds support stronger electrical connections and longer service life
• Responds to weak crankshaft position sensor signals for quicker coil energizing in cold starts

Detailed Description

Standard Ignition LX-235 is a replacement ignition control module designed to restore dependable ignition performance in older Jeep platforms. It is built with heat-management and vibration-resistant features that help the module operate in demanding underhood conditions. The module is also tested through thermal cycling from -40C to +125C to verify durability across temperature extremes.

This part cross-references AMS Automotive 7090 and NTK 21075 for the same application. It is a direct-fit option for 1993 Jeep Cherokee, 1988-1993 Jeep Wrangler, 1991-1992 Jeep Cherokee, 1991-1992 Jeep Comanche, 1988-1991 Jeep Grand Wagoneer, 1988 Jeep J10, and 1988 Jeep J20 applications.

Common Problems This Part Can Address

• No-start condition caused by ignition module failure
• Intermittent spark loss or weak ignition output
• Hard starting in cold weather
• Engine stalling related to unstable coil control
• Misfire symptoms tied to degraded ignition electronics

Installation Notes and Tips

Verify connector style, terminal count, and mounting location before installation. LX-235 uses a bolt-on, external mounting design with male connectors and blade terminals, so the harness and mounting surface should match the original configuration. Inspect the crankshaft position sensor signal and related ignition wiring during diagnosis to avoid replacing the module without correcting the root cause.

Quality Assurance

Standard Ignition manufactures electronic ignition components with in-process quality control from component selection through final assembly. LX-235 is built with heat-dissipating copper slug sinks, a moisture-resistant polymer housing, and durability testing that includes 500 thermal cycles for improved reliability in Jeep Cherokee and Jeep Wrangler ignition service.