Standard Ignition LX-327 Ignition Control Module

Ignition Control Module for GM and Jeep Applications

Standard Ignition LX-327 is an ignition control module built for 12-volt systems that need reliable coil control and stable spark timing. It is used across select Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Jeep applications from 1982-1986, including vehicles such as the Chevrolet S10, GMC S15, and Jeep Cherokee.

Designed for internal mounting, the LX-327 uses a male 2-connector layout with 4 male blade terminals for direct replacement in the listed applications. Standard Ignition LX-327 is a practical choice when diagnosing no-start, intermittent stall, or weak-spark concerns on older GM and Jeep ignition systems.

Key Features

• 12-volt ignition control module for select GM and Jeep vehicles
• Male connector design with 2 connectors and 4 blade terminals
• Internal mounting location for listed applications
• Copper slug heat sinks for improved heat dissipation
• Double wire bonds for stronger electrical connections and longer service life
• High-temperature polymer housing to reduce moisture intrusion and vibration damage
• Responds to weak crankshaft position sensor signals for quicker coil energizing in cold starts
• Thermal-cycle tested from -40C to +125C

Detailed Description

The LX-327 ignition control module is engineered to address common failure points found in aging electronic ignition systems. Standard Ignition uses heat management features, reinforced internal connections, and a durable housing to help the module withstand vibration, temperature swings, and moisture exposure. This makes it a strong replacement option for vehicles such as the Chevrolet Celebrity, Pontiac 6000, Buick Skylark, and Jeep Wagoneer when the original module has failed.

This part cross-references Standard Motor Products LX327T for the same application.

What It Helps Fix

• No-start condition caused by ignition module failure
• Intermittent stalling or sudden engine shutdown
• Weak or inconsistent spark output
• Hard starting in cold weather
• Ignition problems related to heat, vibration, or moisture exposure

Installation Notes and Tips

Verify connector style, terminal count, and emissions configuration before installation. This module is listed for specific Federal, California, and Canada emissions applications, so match the vehicle’s original setup to the fitment notes. Confirm the internal mounting location and 12-volt system requirements before replacing the original unit.

For best results, inspect the crankshaft position sensor, wiring, and coil circuit during diagnosis. A weak sensor signal or damaged connector can affect module performance even when the replacement part is correct.

Quality Assurance

Standard Ignition manufactures electronic ignition components with in-process quality control from component selection through final assembly. The LX-327 is durability tested through 500 thermal cycles to help verify performance across extreme temperature changes.