About This Part

CLS W257 Front End for Collision Repair

The CLS W257 Front End is a replacement parts solution for compatible Mercedes-Benz CLS C257 vehicles. Designed for front-end repair and accident-damage restoration projects, this product is intended to help buyers source the exterior and supporting components required for their specific vehicle configuration.

When the front of a vehicle has been damaged, several parts may need to be replaced together. Depending on the severity of the damage and the repair plan, these parts may include the front bumper, grille, headlights, bumper reinforcement, radiator support, and associated brackets or mounting components. The exact combination depends on the vehicle and the customer’s requirements.

Rather than assuming every vehicle uses an identical configuration, we recommend confirming the required components before placing an order. This approach helps reduce compatibility issues and makes it easier to prepare a suitable replacement parts package.

Vehicle Compatibility and Front-End Versions

This listing is intended for the third-generation Mercedes-Benz CLS C257, commonly searched for as the CLS W257, covering the 2018–2023 model generation. However, the stated model-year range should not be treated as confirmation that every front-end configuration is interchangeable.

Exterior styling, bumper design, lighting specifications, parking sensors, and other equipment may vary by production year, market, trim level, and vehicle specification. Earlier and facelifted versions can have different front-end designs, while CLS 450 and CLS 53 configurations may also require different components.

Before confirming your order, please provide the vehicle model year, VIN when available, and clear photos of the vehicle’s current front end. If the vehicle has already been involved in an accident, photos of the damaged components can also help us understand which replacement parts may be required.

These details are especially important when sourcing a Mercedes CLS front end assembly for a repair project involving several separate components.

Replacement Components and OE Reference

A front-end package is generally a collection of individual automotive parts rather than one universal component with a single OE number. The included items should therefore be confirmed according to the agreed order specification.

Depending on availability and your requirements, the requested package may include a front bumper cover, grille, headlights, radiator support, bumper reinforcement, brackets, or other related front body components. Individual items can also be discussed separately if you only need to replace selected damaged parts.

For reference, the parts catalog for the 2021 Mercedes-Benz CLS 450 lists the following front bumper cover references:

• 257-880-71-02-9999: Listed for the specified configuration without front parking aid.
• 257-880-74-02-9999: Listed for the specified configuration with front parking aid.

These are component-level references for the listed bumper-cover configurations, not OE numbers for the complete CLS W257 Front End package. They should not be assumed to fit every CLS model or every front-end version. You can consult the Mercedes-Benz CLS 450 front bumper parts catalog as a reference, then verify the applicable parts against your vehicle’s VIN and specifications.

If you already have the OE numbers from the damaged parts, please send them to us for cross-checking. Where no numbers are available, photographs and vehicle information can help us identify the appropriate items for further confirmation.

CLS W257 Bumper Replacement and Supporting Parts

A CLS W257 bumper replacement may involve more than the outer bumper cover. Depending on the impact location, the repair may also require mounting brackets, reinforcement components, grille sections, sensor holders, or other related parts.

The radiator support is another important consideration in front-end collision repair. If the support structure or its mounting points have been damaged, replacing only the visible exterior panels may not address all the repair requirements. A CLS W257 radiator support should therefore be checked against the vehicle specification and the actual damage before it is ordered.

The requirements for a complete package can vary considerably from one repair job to another. Some buyers need exterior panels and lighting components, while others need a broader selection of front body components. We can discuss the required Mercedes CLS front body parts according to your project, subject to confirmation of availability and compatibility.

For additional background on the components commonly associated with a front-end assembly, see this front-end assembly reference guide. It provides general component information; your vehicle’s individual parts requirements must still be checked separately.

Parts Inspection and Order Requirements

Before the order is finalized, it is important to establish which parts are included, which components must be sourced separately, and whether any vehicle-specific equipment needs to be considered.

Please tell us whether you need a complete selection of front-end parts or only certain items. If headlights, sensors, wiring, brackets, or other accessories are required, list them clearly so that the order specification can be reviewed before dispatch.

Photographs of the available parts and the agreed packing list can be used to help verify the supplied items. Buyers should also check the condition, mounting points, connector types, and visible specifications of the relevant components when reviewing a replacement parts package.

For vehicles equipped with parking assistance or driver-assistance systems, compatible hardware and any required calibration should be considered as part of the overall repair plan. Mechanical fitment alone does not guarantee that electronic systems will operate correctly after installation.

How to Confirm Your CLS W257 Front End Order

To help us identify the appropriate components, please prepare the following information:

• Vehicle make, model, and production year.
• VIN, if available.
• Front-view photos of the vehicle and the damaged area.
• Photos or OE numbers of the existing parts, where available.
• A list of the components you need and your required quantity.

Once these details are received, we can review the requested configuration, check the relevant part references, and discuss availability, the proposed parts list, and shipping arrangements. Final compatibility should be confirmed before the order is placed.

Whether you are sourcing individual collision-repair components or arranging a larger replacement package, providing accurate vehicle information helps make the sourcing process more efficient and reduces the risk of selecting the wrong parts.

For more options, browse our automotive exterior replacement parts and contact us to discuss your requirements.