Standard Ignition DR-90 Ignition Condenser

Ignition Condenser for Classic GM and Jeep Applications

Standard Ignition DR-90 is an ignition condenser for secondary ignition systems on a wide range of classic Chevrolet, GMC, Pontiac, Oldsmobile, Buick, and Jeep vehicles. It is listed for many 1950-1976 applications, including Chevrolet C10, Camaro, Impala, and Pontiac Firebird fitments.

Key Features

• Ignition condenser for distributor-based secondary ignition systems
• Standard Ignition part number DR-90
• Blue Streak Premium Quality application coverage
• Heavy Duty listings included for select vehicles
• Fits a broad range of classic Chevrolet, GMC, Pontiac, Oldsmobile, Buick, and Jeep models

Detailed Description

DR-90 is a replacement ignition condenser used in distributor ignition systems to help maintain proper electrical function at the points. It is cataloged for many classic truck, van, SUV, and passenger car applications, including Chevrolet C10, C20, K5 Blazer, El Camino, Camaro, Nova, Impala, and Pontiac Firebird. The fitment data also includes GMC Jimmy, G-series vans, and several Jeep Wagoneer, CJ5, Cherokee, J10, and J20 applications.

This part number, DR-90, is also listed for select Buick Skylark, Oldsmobile Cutlass and Omega, and Pontiac LeMans, Tempest, Acadian, Laurentian, and Parisienne vehicles. Use the exact year, make, and model match shown in the fitment table for proper application.

What It Is Used For

• Replacing a worn or failing ignition condenser in a points-style ignition system
• Addressing ignition misfire or unstable spark caused by condenser failure
• Restoring proper distributor operation on classic Chevrolet and GMC trucks
• Supporting ignition service on Pontiac, Oldsmobile, Buick, and Jeep vehicles
• Maintaining reliable secondary ignition performance on vintage applications

Installation Notes and Tips

Verify distributor type and engine-specific fitment before installation. Match the vehicle year, make, and model exactly to the listed applications for DR-90. On vehicles noted with Heavy Duty, Delco Equipped, or w/o Capacitor Discharge Ignition, confirm those details before ordering. If the ignition system has been modified, compare the original condenser specification to the replacement part number DR-90.

Quality Assurance

Standard Ignition Blue Streak Premium Quality coverage is listed across the fitment data for this part. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.