Mercedes CLK500 exhaust headers

MERCEDES-BENZ W209 M113 CLK500 / CLK55 BOLT-ON HEADERS — EXHAUST MANIFOLDS

Bolt-on exhaust headers / exhaust manifolds for Mercedes-Benz W209 models equipped with the M113 V8, including compatible CLK500 and CLK55 AMG applications.Mercedes CLK500 exhaust headers

PRODUCT SPECIFICATIONS

• Brand: Mercedes-Benz
• Chassis: W209
• Compatible Models: CLK500 / CLK55 AMG
• Engine: M113 V8
• Product: Bolt-On Headers / Exhaust Manifolds
• Configuration: V8
• Material: Confirm
• Finish: Confirm
• Flange: Vehicle-specific
• Installation Type: Bolt-On
• Catalytic Converters: Confirm
• Oxygen Sensor Ports: Confirm
• Condition: Confirm actual condition
• Part Number: Confirm
• Hardware: Confirm
• Installation: Professional installation recommended

M113 V8 HEADERS

These M113 exhaust headers are designed for compatible Mercedes-Benz W209 applications.

The headers replace the original exhaust manifolds and provide the exhaust connection between the M113 cylinder heads and the vehicle’s downstream exhaust system.

The exact header configuration should be confirmed against the specific CLK500 or CLK55 AMG application before purchase.

BOLT-ON DESIGN

The headers are described as bolt-on, meaning they are intended to use the vehicle’s existing exhaust-manifold mounting locations where compatible.

Before installation, verify:

• Cylinder-head mounting pattern
• Exhaust-port configuration
• Flange dimensions
• Downpipe connection
• Oxygen-sensor locations
• Catalytic-converter position
• Steering and chassis clearance
• Heat-shield clearance

CLK500 FITMENT

For Mercedes-Benz W209 CLK500 models, verify the exact M113 engine configuration and production year.

Check the vehicle’s VIN and original exhaust-manifold configuration before ordering.

CLK55 AMG FITMENT

For the W209 CLK55 AMG, verify the exact AMG M113 engine and exhaust configuration.

The CLK55 AMG may have different exhaust components from the CLK500, so fitment should be confirmed by engine code and part number.

CONSTRUCTION

Confirm the exact material and construction of the headers.

Depending on the supplied specification, the headers may feature:

• Stainless steel construction
• Fabricated tubing
• Welded collectors
• Thick mounting flanges
• Oxygen-sensor ports
• Heat-resistant finish

Verify the material, tube diameter, wall thickness and collector configuration before purchase.

OXYGEN SENSOR & CATALYST CONFIGURATION

Confirm whether the headers are designed for:

• Factory oxygen sensors
• Relocated oxygen sensors
• Factory catalytic converters
• High-flow catalytic converters
• Separate downpipes
• Race exhaust systems

The oxygen-sensor locations should match the intended vehicle configuration.

PACKAGE CONTENTS

The package may include:

• Left-side header
• Right-side header
• Mounting hardware
• Gaskets
• Collector hardware
• Oxygen-sensor fittings

Gaskets, hardware, catalytic converters and downstream exhaust components should not be assumed to be included unless specifically stated.

CONDITION

For used headers, inspect:

• Cylinder-head flanges
• Exhaust ports
• Collector welds
• Mounting holes
• Oxygen-sensor ports
• Tubing
• Cracks
• Warping
• Corrosion
• Heat damage
• Previous repairs

FITMENT

Intended applications include compatible:

Mercedes-Benz W209 CLK500

Mercedes-Benz W209 CLK55 AMG

Verify:

• Model year
• Engine code
• Left/right configuration
• Exhaust-port pattern
• Downpipe connection
• Oxygen-sensor locations
• Catalytic-converter configuration
• VIN
• Part number

INSTALLATION

Professional installation by a Mercedes-Benz specialist is recommended.

1. Verify the M113 engine and vehicle configuration.
2. Compare the headers with the original manifolds.
3. Inspect all mounting surfaces.
4. Install suitable exhaust-manifold gaskets.
5. Position the left and right headers.
6. Secure the mounting hardware.
7. Connect the downstream exhaust.
8. Install the oxygen sensors.
9. Check steering and chassis clearance.
10. Check heat clearance around wiring and nearby components.
11. Start the engine and inspect for exhaust leaks.
12. Check for diagnostic fault codes.
13. Complete a final inspection.

IMPORTANT PRODUCT NOTICE

This listing is for W209 M113 CLK500 / CLK55 bolt-on headers (exhaust manifolds).

Although both models use the M113 V8 family, exact exhaust configurations can vary. Verify the engine code, model year, VIN and header flange configuration before purchase.

BUYER CHECKLIST

• Chassis: W209
• Models: CLK500 / CLK55 AMG
• Engine: M113 V8
• Product: Bolt-On Headers
• Material: Confirm
• Left Header: Confirm
• Right Header: Confirm
• O2 Sensor Ports: Confirm
• Catalysts: Confirm
• Gaskets: Confirm
• Hardware: Confirm
• Condition: Confirm
• Part Number: Confirm
• VIN Fitment: Recommended

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