Standard Ignition LX-338 Ignition Control Module

Ignition Control Module for Distributorless Systems

Standard Ignition LX-338 is an ignition control module built for 12-volt distributorless ignition systems. It is engineered for vehicles that need reliable coil control, fast response to crankshaft position sensor input, and stable operation in demanding underhood conditions.

Fits 1986-1988 Buick Century, Magnavox; 1986-1987 Buick Regal, Distributorless Ignition; and other listed Buick, Oldsmobile, and Pontiac applications from the 1986-1988 model years.

Key Features

• Bolt-on mounting for distributorless ignition applications
• 12-volt ignition control module design
• Female connector style with no connector supplied
• 7 connector cavities and 20 male blade terminals
• High-temperature polymer housing to help reduce moisture intrusion and vibration damage
• Copper slug heat sinks for improved heat dissipation
• Double wire bonds for 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-338 is a direct-fit ignition control module for select Buick, Oldsmobile, and Pontiac distributorless ignition systems, including Magnavox-equipped applications. It is built to manage coil operation with stable electrical performance and thermal control, helping maintain consistent ignition output in vehicles such as the Buick Century, Buick Regal, Oldsmobile Cutlass Ciera, and Pontiac 6000. This part cross-references Carlson 7041 for the same application.

The module uses a high-temperature polymer housing, copper slug heat sinks, and reinforced internal wire bonds to address common failure points caused by heat, vibration, and moisture exposure. Standard Ignition LX-338 is also designed to react quickly to weak crankshaft position sensor signals, which supports faster coil activation during cold-weather starts.

What It Helps Solve

• No-start or hard-start conditions related to ignition module failure
• Intermittent spark loss in distributorless ignition systems
• Cold-start issues caused by delayed coil energizing
• Heat-related ignition module breakdown
• Vibration- and moisture-related electrical faults

Installation Notes and Tips

• Verify the vehicle uses a distributorless ignition setup before ordering.
• Match the connector style, terminal count, and mounting location to the original module.
• Inspect the crankshaft position sensor, coil packs, and related wiring before installation.
• Confirm the application notes for Magnavox or distributorless ignition configurations on the vehicle.

Quality Assurance

Standard Ignition manufactures electronic ignition components with in-process quality control from component selection through final assembly. LX-338 is durability tested through 500 thermal cycles from -40C to +125C to evaluate performance under repeated heat and cold exposure.