Generation Hub
Mercedes-Benz CLK-Class 1998-2003
Overview
The Mercedes-Benz CLK-Class, produced from 1998 to 2003, was a premium mid-size luxury coupe and convertible that brought a blend of style, performance, and advanced technology to the market. The CLK-Class featured an elegant and aerodynamic exterior design, characterized by smooth lines, a gracefully sloping roofline, and a prominent front grille adorned with the iconic Mercedes-Benz emblem. Its coupe and convertible configurations exuded a sense of sophistication and sportiness. Inside, the cabin offered a lavish and meticulously crafted environment with top-notch materials and meticulous attention to detail. The interior design balanced luxury with functionality, incorporating advanced infotainment systems and comfortable seating, reflecting Mercedes-Benz's commitment to delivering a harmonious combination of comfort and innovation.
Regarding performance, the CLK-Class aimed to provide a spirited and enjoyable driving experience. It was available with various engines, including V6 and V8, catering to drivers seeking strong acceleration and refined long-distance cruising. The suspension and chassis were expertly tuned to balance sporty handling and ride comfort, underscoring Mercedes-Benz's commitment to delivering a poised and comfortable driving experience. Safety features were comprehensive, with advanced driver assistance systems, anti-lock brakes, stability control, and a comprehensive set of airbags contributing to its strong safety record.
Specifications
Mercedes CLK-Class specification, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.
Chassis
- Type: W208
Engine 3.2L 4-Cylinder DOHC
- Recommended Oil viscosity: 10W-60
- Drain Plug Torque: 27FT-LBS
- Oil capacity: 8.5 qt
Spark Plug Gap
- 3.2L 4-Cylinder: 0.044″
Fuel
- Capacity: approx. 16.4 US gal (62.0 l)
Automatic transmission
- Type: MB part no. 001 989 21 03 10.
- Capacity:
- CLK 320: 8.5 US qt (8.0 l)
- CLK 430: 9.6 US qt (9.1 l)
Rear axle
- Type: Hypoid gear oil SAE 90, 85 W 90
- Capacity:
- CLK 320: 8.5 US qt (8.0 l)
- CLK 430: 9.6 US qt (9.1 l)
Power steering
- Type: MB Power steering fluid)
- Capacity:
- CLK 320: 8.5 US qt (8.0 l)
- CLK 430: 9.6 US qt (9.1 l)
Front-wheel hubs
- Type: High-temperature roller bearing grease
- Capacity: approx. 2.1 oz (60 g) each
Brake Fluid
- Type: MB Brake fluid (DOT 4)
- Capacity: approx. 0.5 US qt (0.5 l)
Cooling system (MB 325.0 Anticorrosion/Antifreeze Agent)
- Type: Use MB 325.0 or MB 326.0 corrosion inhibitor/antifreeze.
- Capacity:
- CLK 320: approx. 9.5 US qt (9.0 l)
- CLK 430: Approx. Approx. 11.7 US qt (11.1 l)
Windshield washer system
- Type: MB Windshield washer concentrate “S”; Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing.
- Capacity: approx. 7.4 US qt (7.0 l)
Air conditioner system
- Type: (R-134a refrigerant and special PAC lubricant (Never R-12). Never use R-12 (CFC) or mineral-based lubricating oil. Otherwise, damage to the system will occur.
Fuel Consumption

Warning Lights & Bulb Sizes
Front Lights
- Front Fog Light Bulb:
- 9006
- H1-55W
- Front Sidemarker Light Bulb: 2825
- Front Turn Signal Light Bulb:
- 1156A
- 1157A
- High Beam Headlight Bulb: H7-55W
- Low Beam Headlight Bulb:
- H7-55W
- HID-D2S
Rear Lights
- Back Up Light Bulb: 7506
- Brake Light Bulb: 7506
- Center High Mount Stop Light Bulb: LED
- License Plate Light Bulb: 6418
- Parking Light Bulb: 2825
- Rear Sidemarker Light Bulb: 2825
- Rear Turn Signal Light Bulb: 7506
- Tail Light Bulb: 7225
Interior Lights
- Courtesy Light Bulb: 6418
- Dome Light Bulb: 6411
- Glove Box Light Bulb: 6418
- Map Light Bulb: 2886X
- Trunk Light Bulb: 6411
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