HKS 48004-AK001 Universal Ground Wire Kit Improved Chassis Grounding

Vehicle Fitment

• Universal Fitment - Enhances chassis grounding in most gasoline-powered vehicles

Features

• Improves electrical ground return paths to reduce resistance
• Enhanced stability for sensors, coils, and ECU electronics
• Reduces electrical noise for smoother engine performance
• Heavy-gauge wiring for robust current handling
• Durable ring terminals ensure reliable connections
• Includes grounding straps for secure chassis mounting
• Easy installation with provided hardware
• Manufactured by HKS for OEM-level reliability

Specifications

• Part Number: 48004-AK001
• Wire Gauge: Heavy-duty (e.g., 4-6 AWG equivalent)
• Terminals: Ring-type, corrosion-resistant
• Length: Approximately 400 mm (subject to kit configuration)
• Material: Insulated copper grounds with protective sleeving
• Included Hardware: Bolts, washers, mounting straps

Included Components

• 1x Grounding Wire Kit (HKS 48004-AK001)
• 2x Heavy-gauge grounding wires
• 1x Set of ring terminal connectors
• 1x Mounting hardware (bolts, washers, straps)
• 1x Instruction sheet

Product Description

The HKS 48004-AK001 Universal Ground Wire Kit enhances chassis grounding and electrical performance in virtually any gasoline-powered vehicle. By reducing resistance in ground paths, it improves the stability of sensors, ignition coils, and ECU signals - resulting in smoother idle, quicker throttle response, and improved engine stability.

Heavy-gauge wires and high-quality ring terminals ensure reliable and corrosion-resistant connections to the chassis. This kit includes all necessary hardware, making installation straightforward for most stock and lightly modified vehicles.

Ideal as an electrical system upgrade for enthusiasts and daily drivers alike, this grounding kit supports improved sensor accuracy and electrical component performance. Note that it is a universal item - fitment should be manually verified for each specific vehicle by confirming wire lengths and suitable chassis locations.