This comprehensive Mercedes-Benz 420SEL w126 Factory Workshop Service Repair Manual provides you with the same in-depth information that Mercedes-Benz dealerships use to service and repair your vehicle. It covers all models from 1986 to 1991. This manual is a valuable resource for both professional mechanics and DIY enthusiasts. Get access to detailed instructions and diagrams for every conceivable repair and maintenance procedure, from basic oil changes to complex transmission rebuilds. The manual covers every aspect of your vehicle, including: * Engine - Learn about the engine's inner workings, including detailed information on fuel systems, ignition, and emissions control. * Brakes - Master the fundamentals of brake systems, covering everything from disc and drum brake maintenance to ABS troubleshooting. * Suspension - Understand the intricacies of your vehicle's suspension system, covering topics like shock absorbers, struts, and wheel alignment. * Seats - Access comprehensive guidance on seat adjustments, repair, and upholstery maintenance. * Exterior Trim - Discover the secrets of maintaining and repairing your vehicle's external components, including door handles, bumpers, and trim pieces. This manual empowers you to perform your own repairs and maintenance, saving you money and giving you a deeper understanding of your Mercedes-Benz 420SEL w126.

The Mercedes-Benz 420SEL, produced from 1986 to 1991, represents a pinnacle of automotive engineering and luxury. This full-size sedan, part of the iconic W126 generation, offered unparalleled comfort, performance, and refinement. Powering this stately machine was a 4.2-liter, naturally aspirated V8 engine, delivering a smooth and potent 215 horsepower. The 420SEL's hallmark was its meticulously crafted interior. Luxurious leather upholstery, intricate wood trim, and an abundance of sound-dampening materials created an oasis of tranquility within the cabin. The sedan's ride was similarly plush, thanks to its sophisticated suspension system and ample wheelbase, making it a serene and effortless cruiser. Notably, the W126 platform was renowned for its durability and longevity, with many examples still on the road today. Beyond its comfortable and refined character, the 420SEL was a capable performer. The smooth-revving V8 engine provided effortless acceleration and ample passing power. The sedan's handling was precise and predictable, thanks to its well-balanced chassis and precise steering. Safety was also a priority, with advanced features like anti-lock brakes and crumple zones. The 420SEL epitomized the Mercedes-Benz brand's commitment to quality, craftsmanship, and engineering excellence. It was a car that could seamlessly transition from the hustle and bustle of city driving to long-distance journeys, offering its occupants an unparalleled level of comfort, performance, and prestige. The 420SEL continues to be a sought-after classic, appreciated for its timeless design, robust build quality, and enduring appeal.