Walker 920-1189 Ignition Coil

Walker Single Coil Ignition Coil 920-1189

Walker 920-1189 is a single ignition coil for select Nissan, INFINITI, and Mercury applications. It is built for direct replacement use on vehicles that call for a single coil ignition setup, including Frontier, Xterra, Quest, Pathfinder, QX4, and Villager models.

Key Features

• Single coil ignition coil for OE-style replacement
• Fits select 1997-2004 Nissan, INFINITI, and Mercury vehicles
• Supports proper spark delivery in single-coil ignition systems
• Walker Single Coil product line for application-specific coverage
• Part number 920-1189 for easy identification

Fitment

• Fits 1999-2004 Nissan Frontier, N/A, Single Coil
• Fits 2000-2004 Nissan Xterra, N/A, Single Coil
• Fits 1999-2002 Mercury Villager, N/A, Single Coil
• Fits 1999-2002 Nissan Quest, N/A, Single Coil
• Fits 1997-2000 INFINITI QX4, N/A, Single Coil
• Fits 1997-2000 Nissan Pathfinder, N/A, Single Coil

Detailed Description

Walker 920-1189 is a replacement ignition coil for vehicles equipped with a single coil ignition system. It is listed for 1999-2004 Nissan Frontier, 2000-2004 Nissan Xterra, 1999-2002 Nissan Quest, 1997-2000 Nissan Pathfinder, 1997-2000 INFINITI QX4, and 1999-2002 Mercury Villager. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part May Address

• Engine misfire caused by weak ignition output
• Hard starting related to coil failure
• Rough idle from inconsistent spark delivery
• Loss of power under load from ignition breakdown
• Check engine light triggered by ignition coil faults

Installation Notes and Tips

Verify the vehicle uses a single coil ignition setup before ordering. Match the part number 920-1189 to the original coil application and confirm year, make, and model against the fitment list. Inspect related ignition components and connectors during replacement to help ensure proper system operation.

Quality Assurance

Walker Single Coil parts are application-specific replacement components for listed vehicles. Confirm fitment by VIN when possible, especially on 1997-2004 Nissan, INFINITI, and Mercury models with ignition system variations.