12V Ignition Coil for GM 1929496 1937426 1962049 1972277

12V Ignition Coil for GM

This 12V ignition coil is a direct replacement for GM applications, referencing OEM cross numbers 1929496, 1937426, 1962049, and 1972277, and it delivers the high-voltage spark needed for reliable engine ignition.

Overview

This 12V ignition coil for GM provides the high-voltage current essential for a dependable spark, supporting efficient combustion. It is designed for vehicles and equipment that require a 12-volt electrical system, serving as a robust replacement for worn or failed coils. The coil for GM is built to restore consistent engine starting and smooth running performance.

Built For Performance

• 12-volt primary system for consistent spark discharge
• Direct replacement fit for GM part numbers 1929496, 1937426, 1962049, and 1972277
• Efficient iron core construction for reliable energy transfer
• Robust housing resists vibration and environmental damage
• Assists in maintaining full ignition output under load

Fits These Machines

• for GM engines using OEM coil 1929496
• for GM engines using OEM coil 1937426
• for GM engines using OEM coil 1962049
• for GM engines using OEM coil 1972277

On-The-Job Use

• Restores ignition in passenger cars and light trucks
• Supports agricultural and industrial equipment powered by GM engines
• Replaces failed coils in marine and generator applications with 12V systems

Specs At A Glance

Good To Know

Q: What is the primary function of this coil? A: It converts the vehicle's 12V battery power into the high-voltage pulse needed to fire the spark plugs. This action ensures the engine starts reliably and runs without misfires.

Q: How critical is matching the OEM part number? A: Matching the OEM number, such as 1929496 or 1972277, ensures correct mounting and electrical specifications. Proper matching prevents performance issues and guarantees a straightforward installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.