URO 0001586403 Ignition Coil - Left or Right

Ignition Coil for Mercedes-Benz V8 and V12 Applications

This URO ignition coil is a direct replacement for OE part number 0001586403, built for select Mercedes-Benz models from the 1986-1995 range. It is engineered for consistent spark output, stable current draw, and reliable operation in demanding ignition systems.

• Direct replacement for the original OE ignition coil
• Efficient coil design helps maintain spark intensity while controlling current draw
• Heat- and ozone-resistant housing and boot materials
• Factory tested for proper operation
• Guaranteed fitment for listed Mercedes-Benz applications

Detailed Product Overview

URO 0001586403 is an ignition coil for Mercedes-Benz E420, E500, 400E, 500E, 300CE, 420SEL, 560SEC, 560SEL, and related V8 and V12 models. It is designed as an OE-style replacement for vehicles that require dependable ignition performance, including applications where the coil installs on the ABS hydraulic unit console or on the wheel arch. This part cross-references Bosch 0 221 502 433 for the same application.

What This Ignition Coil Helps Address

• Misfire caused by weak or inconsistent coil output
• Hard starting related to ignition voltage loss
• Rough idle from degraded coil performance
• Intermittent spark delivery under load
• Heat-related coil housing or boot deterioration

Installation Notes and Fitment

Compatible With 1994-1995 Mercedes-Benz E420, N/A, installs on ABS hydraulic unit console; 1994-1995 Mercedes-Benz S600, right, installs on wheel arch; 1994-1995 Mercedes-Benz SL500, left, installs on wheel arch; 1994-1995 Mercedes-Benz SL600, left, installs on wheel arch; 1994 Mercedes-Benz E500, N/A, installs on ABS hydraulic unit console; 1992-1993 Mercedes-Benz 400E, N/A, installs on ABS hydraulic unit console; 1992-1993 Mercedes-Benz 500E, N/A, installs on ABS hydraulic unit console; 1993 Mercedes-Benz 500SL, left, installs on wheel arch; 1993 Mercedes-Benz 600SEC, right, installs on wheel arch; 1992-1993 Mercedes-Benz 600SEL, right, installs on wheel arch; 1993 Mercedes-Benz 600SL, left, installs on wheel arch; 1990-1992 Mercedes-Benz 300CE, N/A; 1986-1991 Mercedes-Benz 420SEL, N/A; 1986-1991 Mercedes-Benz 560SEC, N/A; 1986-1991 Mercedes-Benz 560SEL, N/A. Verify the mounting location and connector layout against the original coil before installation. Part number 0001586403 is also referenced as URO-009564.

Quality Assurance

This URO ignition coil is factory tested for proper operation and backed by a 24 Month Unlimited Mileage Warranty.