SKP SK13878 Alternator

Alternator for Toyota and Pontiac Applications

The SKP SK13878 alternator is a 12V charging-system replacement built for select Toyota and Pontiac applications. It is specified with an 80-amp output, internal fan design, and clockwise rotation for the correct electrical and mechanical match.

Key Features

• 12V alternator with 80-amp amperage rating
• Internal fan design for integrated cooling
• Clockwise rotation direction, right-hand rotation
• DENSO family specification for application matching
• Fits select Toyota Corolla, Matrix, MR2 Spyder, and Celica applications, plus Pontiac Vibe

Detailed Description

SKP SK13878 is an alternator replacement for vehicles that use a 12V charging system and an 80-amp output. The internal fan configuration and clockwise rotation help ensure the unit matches the original electrical layout and operating direction required by the application. This part number, SK13878, is listed for 2003-2008 Toyota Corolla, 2003-2008 Toyota Matrix, 2003-2007 Pontiac Vibe, 2000-2006 Toyota MR2 Spyder, and 2000-2005 Toyota Celica applications. It also cross-references BBB Industries 13878 for the same application.

What It Is Used For

• Restoring charging output when the alternator no longer maintains system voltage
• Replacing a unit with worn internal components or reduced amperage output
• Addressing battery warning lights caused by charging-system failure
• Correcting electrical instability from an alternator that no longer meets demand

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including voltage, amperage rating, fan type, and rotation direction. Confirm fitment by year, make, and model, since this SK13878 application is limited to specific Toyota and Pontiac vehicles. Check belt condition, electrical connectors, and charging-system wiring during replacement to help avoid repeat failures.

Quality Assurance

This alternator is built to match the listed application requirements, including 12V operation, internal fan design, clockwise rotation, and 80-amp output. The DENSO family specification supports application-level accuracy for the vehicles listed above.