Prenco 36-1140 Ignition Coil

Ignition Coil for GM Compact Cars

Prenco 36-1140 is a 12-volt ignition coil built for direct replacement in a range of GM applications. It uses a 2-terminal blade connection with male connector and female terminal gender, and it does not require an external resistor.

Key Features

• 12-volt ignition coil for distributor ignition systems
• Blade terminal type with 2 terminals
• Male connector gender and female terminal gender
• Oil filled: No
• Requires external resistor: No
• Mounting bracket included: No
• Prenco part number 36-1140

Application Details

This ignition coil is used in vehicles such as the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Grand Am, Oldsmobile Alero, and Chevrolet Malibu. It also fits Buick Skylark, Oldsmobile Achieva, Oldsmobile Cutlass Calais, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Oldsmobile Calais applications listed below. Prenco 36-1140 cross-references Standard Ignition DR-41 for the same application.

• Fits 1995-2002 Chevrolet Cavalier, N/A
• Fits 1995-2002 Pontiac Sunfire, N/A
• Fits 1999-2001 Oldsmobile Alero, N/A
• Fits 1993-2001 Pontiac Grand Am, N/A
• Fits 1988-1991 Pontiac Grand Am, N/A
• Fits 1997-1999 Chevrolet Malibu, N/A
• Fits 1988-1998 Buick Skylark, N/A
• Fits 1992-1998 Oldsmobile Achieva, N/A
• Fits 1988-1991 Oldsmobile Cutlass Calais, N/A
• Fits 1990-1991 Oldsmobile Cutlass Supreme, N/A
• Fits 1990-1991 Pontiac Grand Prix, N/A
• Fits 1987 Oldsmobile Calais, N/A

What This Part Helps Address

• Weak or inconsistent spark output
• Engine misfire under load or at idle
• Hard starting caused by ignition coil failure
• Rough running and hesitation during acceleration
• Ignition system faults tied to coil degradation

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle application before installation. Confirm that the ignition system does not call for an external resistor, and inspect related wiring and terminals for heat damage or corrosion before replacing the coil. Use the listed fitment to match the correct Chevrolet Cavalier, Pontiac Sunfire, Pontiac Grand Am, or other supported GM model.

Quality Assurance

Prenco 36-1140 is specified with standard electrical and connector details for direct-fit replacement use. Confirm part number 36-1140 against the original coil and vehicle application before ordering.