NGK 54162 Spark Plug Wire Set

NGK Spark Plug Wire Set for BMW 318i, 318is, 318ti, Z3

NGK Spark Plug Wire Set 54162 is a specific-fit ignition wire set built for select BMW applications from 1991-1999. It uses silicone insulation, a tinned copper core, and noise suppression to support stable spark delivery and reduced electrical interference.

Key Features

• Specific-fit spark plug wire set for confirmed BMW applications
• Silicone insulation in blue for heat resistance and durability
• Tinned copper core for consistent conductivity
• Noise suppression type included
• Insulation outside diameter: 7.00
• NGK part number 54162

Product Details

As part of the NGK Spark Plug Wire Set line, this ignition wire set reflects NGK’s long-standing focus on OE-style ignition components for domestic and import vehicles. The construction combines silicone insulation with a tinned copper core to help maintain reliable spark transfer while resisting heat and electrical noise. For buyers searching for BMW 318i spark plug wire set, BMW 318is ignition wire replacement, or NGK 54162 for BMW Z3, this part is listed for direct application coverage on select 1991-1999 BMW 318i, 1991-1999 BMW 318is, 1995-1999 BMW 318ti, and 1996-1998 BMW Z3 models.

This part cross-references AP Exhaust 54162 for the same application.

Common Issues This Part Can Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark delivery
• Electrical interference in the ignition system
• Cracked or heat-aged wire insulation
• Intermittent engine performance from deteriorated wire conductivity

Installation Notes and Tips

Verify engine application and wire routing before installation. Match each lead to the correct cylinder location and inspect related ignition components such as spark plugs and coil connections at the same time. For BMW 318i, 318is, 318ti, and Z3 applications, confirm the existing routing and connector style against the vehicle before final fitment.

Quality Assurance

NGK manufactures ignition components to OE-level durability and performance standards, supported by extensive automotive experience and global OE expertise. Part number 54162 is produced as a specific-fit replacement for the listed BMW applications.