Cardone 31-555 Distributor

Cardone 31-555 Distributor for Isuzu Ignition Repair

Restore ignition timing and spark delivery with the Cardone 31-555 remanufactured distributor. This optical distributor is built for 4-cylinder Isuzu applications and is remanufactured to support consistent voltage transfer to the spark plugs in the correct timing pattern.

Compatible With 1985-1989 Isuzu Impulse and 1988-1991 Isuzu Trooper, this Cardone Distributor line focuses on fitment, function, and repeatable ignition performance. The 31-555 is a practical replacement for vehicles that need a remanufactured distributor with verified electronic and mechanical tolerances.

Key Features

• Remanufactured distributor for 4-cylinder applications
• Optical distributor type for electronically controlled ignition systems
• 100% new points and condensers installed where applicable
• Electronic module components are computer tested for full functionality
• Automated test equipment checks signal strength, polarity, air gap, reluctor tooth size, ignition coil, and pickup performance
• Precise machining tolerances help prevent oil leakage, poor timing, check engine light issues, and premature failure
• Meets or exceeds O.E.M. performance targets
• Guaranteed fit and function

Product Details

Cardone Distributor 31-555 is a remanufactured ignition distributor finished in gray and supplied without a distributor cap, rotor, coil wire, integrated ignition coil, or electronic module. It is built under stringent quality standards and uses replacement or repaired O.E. components where failure rates are known to be high. For Isuzu Impulse and Isuzu Trooper owners, this part number 31-555 supports proper spark timing and stable engine operation in the original application range.

This part cross-references Isuzu 8941476120 and 8944284110 for the same application.

What It Helps Fix

• Hard starting caused by weak or inconsistent spark timing
• Misfire conditions related to distributor wear or signal loss
• Oil leakage from worn distributor housing tolerances
• Check engine light concerns tied to ignition timing errors
• Rough running from degraded pickup or reluctor performance

Installation Notes

Verify engine configuration before installation and confirm the distributor type matches the vehicle’s ignition system. Because the cap, rotor, coil wire, and electronic module are not included, transfer or source the required related components separately as needed. After installation, set ignition timing according to factory service procedures for the specific Isuzu Impulse or Isuzu Trooper application.

Quality Assurance

Cardone remanufactures this distributor under controlled quality standards and tests critical electronic and mechanical functions before release. The 31-555 is built to deliver reliable fitment and performance for 1985-1989 Isuzu Impulse and 1988-1991 Isuzu Trooper applications.