Jaylec Black Series High Performance Alternator for Isuzu D-MAX & Holden Colorado 3.0L

The Jaylec Black Series High Performance Alternator is designed for 4x4s and heavy-duty applications where the factory charging system is no longer sufficient. It provides increased charging capacity at low engine speeds to support fridges, lighting, winches, dual battery systems and other high-demand accessories.

This unit fits the specified Isuzu D-MAX and Holden Colorado 3.0L diesel models.

• Replaces the standard 90A alternator
• Higher charge at lower RPM for improved idle and slow-speed charging
• Designed for accessory-loaded 4x4s where OE alternators fall short
• Built for heavy-duty 4x4 accessories including fridges, dual battery systems, driving lights, winches, dual thermo-fans, electric steering and injection systems, air conditioning, and comms/navigation equipment
• Heavy-duty engineering with premium bearings and efficient cooling fans for harsh conditions
• Rated for realistic hot and cold operating temperatures

• Compatibility: Isuzu D-MAX TFR/TFS 3.0L DSL 4JJ1/4JK1; Holden Colorado RC 3.0L 08- Rodeo RA 3.0L DSL 4JJ1/4JK1
• Cold output: 13.5V @ 189A
• Hot output: 13.5V @ 157A
• Replaces standard 90A alternator
• Warranty for 4WD applications: 2 years or 50,000 km (whichever comes first)
• Warranty exclusions: submerged in water; used in vehicles with electrical loads of 85% or more of the alternator's hot-rated output; run with a lithium battery system without a DC-to-DC charger; installed with wiring that has not been upgraded to handle the increased output

We recommend installation by a licensed auto electrician.