Isuzu DMAX RG 4JJ3 Upgraded Alternator Kit (BKS-240DMAX)
Built for Touring Loads
Designed to power dual batteries, fridges and 4WD accessories
Direct Bolt-In Upgrade
OE-style fitment for straightforward installation in compatible vehicles
240A High Output
Delivers significantly increased charging capacity for high-demand setups
Heavy Duty Construction
Durable alternator design with efficient cooling for long-term reliability
High Load Charging Stability
Maintains strong charging output even under heavy electrical loads from modern accessories.
Upgrade your Isuzu DMAX RG with a high-output charging system built for modern touring, towing, and heavy-duty 4WD electrical demands. This kit combines the BKS-240DMAX Black Series 240A alternator with the Elevate Automotive upgraded alternator wiring harness, engineered specifically for the 4JJ3 platform.
Designed to support dual battery systems, lithium setups, and high accessory loads, this upgrade delivers strong, stable charging performance where factory systems struggle under pressure.
Whether you’re running fridges, UHF radios, compressors, canopy setups, or long-distance touring accessories, this kit is built to keep up.
