Cardone 30-1635 Distributor

Remanufactured Distributor for GM V6 Applications

CARDONE 30-1635 is a remanufactured magnetic coil distributor for 6-cylinder ignition systems. It is built to restore proper spark timing and voltage delivery for vehicles that rely on an electronically controlled distributor, including Chevrolet Astro, S10, Blazer, and GMC Jimmy applications.

The CARDONE Distributor line focuses on dependable replacement performance with remanufactured components that meet or exceed OE expectations. Part number 30-1635 is a direct-fit ignition distributor solution for a wide range of Chevrolet and GMC trucks, vans, and SUVs from the mid-1980s through the mid-1990s.

Key Features

• Remanufactured distributor for 6-cylinder engines
• Magnetic coil distributor type with electronic module supplied
• 100% new points and condensers installed where applicable
• All electronic module components are computer tested for functionality
• Automated testing checks signal strength, polarity, air gap, reluctor tooth size, ignition coil, and pickup performance
• Precise machining tolerances help reduce oil leakage, timing issues, check engine light concerns, and premature failure
• Meets or exceeds OE performance standards
• Guaranteed fit and function

Product Details

This CARDONE remanufactured distributor is engineered to deliver consistent ignition timing in applications where accurate spark delivery is critical. It is a gray, remanufactured unit with no distributor cap, rotor, coil wire, or integrated ignition coil included. The electronic module is supplied, making it a practical replacement for aging original distributors that show wear, timing drift, or module-related failure. If you are searching for a Chevrolet S10 distributor or GMC Jimmy distributor replacement, part number 30-1635 is built for those exact ignition needs.

This part cross-references Chevrolet and GMC OE numbers 1103574 and 1103655 for the same application.

Common Issues This Distributor Can Address

• Hard starting caused by worn distributor components
• Rough idle or misfire from inconsistent spark timing
• Oil leakage around the distributor housing
• Check engine light concerns related to ignition signal errors
• Loss of performance from a failing pickup or module

Installation Notes and Fitment Tips

Compatible With 1985-1986 Chevrolet Astro, C10, C20, El Camino, G10, G20, G30, K10, and K20 applications that use an electronic distributor without vacuum and with separate coil. Compatible With 1985-1986 GMC C1500, C2500, G1500, G2500, G3500, K1500, Safari, and K2500 applications with the same distributor configuration. Compatible With 1987-1996 Chevrolet G30, 1987-1995 Chevrolet Astro, 1988-1995 Chevrolet C1500, C2500, K1500, K2500, S10, and 1995 Chevrolet Blazer applications, along with 1987-1995 GMC G1500, G2500, Safari, 1988-1995 GMC C1500, C2500, K1500, K2500, and 1995 GMC Jimmy, Sonoma, and 1990-1995 GMC P3500 applications.

Before installation, verify engine configuration, connector style, and distributor indexing against the original unit. Some applications note vertically mounted spark plug wires on the distributor cap and use with a powertrain control module. Proper timing setup and final ignition verification are important after replacement.

Quality Assurance

CARDONE remanufactured distributors are produced under stringent quality standards. Each unit is computer tested and verified with automated equipment to confirm signal integrity and ignition performance before release. The remanufacturing process replaces or repairs OE components with high failure rates to help restore reliable operation and OE-level function.