Blue Sea Complete Power Kit for 4th Gen Toyota 4Runner (2003–2009)

Everything you need to add a clean, protected auxiliary power system to a 4th Gen Toyota 4Runner in one kit — bracket, fuse block, breaker, cables, and hardware, with no sourcing parts piece by piece. An auxiliary fuse block centralizes, controls, and protects the power for your accessories so you avoid the headaches and hazards of splicing into factory circuits.

The heart of the kit is a custom, brushed-aluminum bracket that bolts to factory OEM positions with an added supporting pillar for stability. It's paired with genuine Blue Sea Systems components — a 12-circuit ST Blade fuse block and a 100A 187-Series panel-mount breaker (or a 100A Mechanical Products Series 87, depending on availability) — plus pre-terminated 8-gauge power and ground cables and all-stainless hardware.

What's included

• 1 × brushed-aluminum custom bracket
• All stainless mounting hardware (bracket-to-vehicle and components-to-bracket)
• 3 × 8-gauge power & ground cables
• 1 × Blue Sea Systems 12-circuit ST Blade fuse block
• 1 × 100A Blue Sea 187-Series (or Mechanical Products Series 87) breaker

Fitment & compatibility

• Fits the 4th Gen Toyota 4Runner (2003–2009); bolts to factory positions.
• V8 note: owners with the V8 may need to slightly modify the downward support leg to clear the brake lines.

Just need the bracket? See our electrical & power lineup, or everything for your 4th Gen 4Runner.