labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550
labwork Power Window Switch for 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 is a factory-spec replacement switch that restores instant window operation. Made from robust black plastic, it fits the left-front position and matches OEM part A2098203410. Priced at $24.20, it’s ideal for owners repairing a failed window switch.
● In stock
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Key features
- Exact OEM fit — matches original part number A2098203410.
- Robust plastic housing resists cracking and vibration.
- Sealed contacts protect against moisture and corrosion.
- Plug-and-play installation – no wiring modifications required.
- Left-front position replacement for CLK320, CLK500, CLK550.
- Cost-effective at $24.20 compared to dealer-priced parts.
Pros
- +Direct OEM match ensures reliable operation.
- +Durable plastic housing extends service life.
- +Easy DIY installation with standard tools.
Cons
- −Only compatible with specific 2003-09 CLK models.
- −Does not include door panel removal tools.
About labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550
What is labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550?
The labwork Power Window Switch for 03-09 Mercedes-Benz C209 CLK320, CLK500 and CLK550 is a direct-fit, OEM-compatible component designed to replace a malfunctioning or broken window actuator switch. Constructed from a high-impact plastic housing, the switch resists cracking and tolerates the vibration typical of a luxury coupe. It occupies the left-front position on the door panel and matches the original part number A2098203410, ensuring seamless integration with the vehicle’s electronic control module. Installation requires no wiring modifications; the unit plugs into the existing connector and can be secured with the original mounting screws. Priced at $24.20, it offers a cost-effective solution for restoring full window functionality without resorting to expensive dealer parts. The switch also includes a sealed contact surface that protects against moisture ingress, a common cause of intermittent failures in door modules. Its design complies with the original OEM testing standards for durability and electromagnetic compatibility.
Key features
- Exact OEM fit — matches original part number A2098203410.
- Robust plastic housing — resists cracking and vibration.
- Sealed contacts — protect against moisture and corrosion.
- Plug-and-play — no wiring modifications required.
- Left-front position — replaces switch for CLK320, CLK500, CLK550.
- Cost-effective — priced at $24.20 versus dealer parts.
Who is labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 for?
This switch is aimed at DIY owners of 2003-2009 Mercedes-Benz CLK models who have experienced a non-responsive window lever or intermittent operation. It also serves professional technicians needing a reliable OEM-matching part for warranty-compliant repairs. Because the component is a plug-and-play replacement, it suits anyone comfortable with basic hand-tool work and familiar with removing interior door panels. The robust construction makes it appropriate for high-usage vehicles, such as daily drivers or performance-oriented AMG variants, where window reliability is essential.
How does labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 compare?
Compared with generic aftermarket switches, the labwork unit mirrors the original Mercedes-Benz electrical profile, eliminating the risk of mismatched voltage or communication errors. Its reinforced plastic housing outlasts many low-cost alternatives that tend to become brittle over time. While universal switches may claim broader fit, they often require additional wiring adapters and can compromise interior aesthetics. The labwork switch therefore delivers a balance of precise fit, durability, and straightforward installation that generic parts rarely achieve.
Best use cases
- →Replace a failed window switch on a 2005 CLK500.
- →Upgrade a worn switch on a 2007 CLK550 AMG.
- →Perform a quick DIY repair on a 2004 CLK320.
Is labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 right for you?
Buy this switch if you own a 2003-09 Mercedes-CLK and need a reliable, OEM-compatible replacement for a non-functioning window lever. The part is suited for DIY enthusiasts comfortable with basic interior panel removal and for professional technicians seeking a cost-effective alternative to dealer-sourced units. Installation requires only a screwdriver and a trim-removal tool. If you prefer a universal switch, consider models that include wiring adapters, but expect additional labor and potential fit-issues. The labwork switch offers the simplest path to restored window function.
How it compares: Compared with generic aftermarket switches, this labwork unit mirrors the original Mercedes-Benz electrical profile and uses a reinforced plastic housing, while universal switches often need extra adapters and may feel less sturdy. The result is a more reliable fit and longer lifespan than low-cost, non-OEM options.
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What symptoms indicate the labwork Power Window Switch needs replacement?
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Typical signs include a window that does not respond when the lever is pressed, intermittent operation where the window moves only a few inches, or a complete loss of power to the left-front window. You may also hear clicking noises without any movement, indicating the internal contacts have failed.
Does the switch come pre-wired for the left-front position?
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Yes. The labwork switch is pre-wired for the left-front window circuit and matches the factory connector pinout. No additional splicing or harness modifications are required; simply unplug the old unit and plug in the new one, then secure it with the original mounting screws.
How long does installation typically take for an experienced DIYer?
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For a confident DIYer familiar with door-panel removal, the swap can be completed in 20-30 minutes. The process involves removing the interior trim, disconnecting the old switch, installing the new unit, and reassembling the panel. Time may vary if additional corrosion cleaning is needed.
Is the switch compatible with AMG-spec CLK models?
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The switch is approved for all CLK models listed, including AMG-spec variants such as the CLK55 AMG and CLK63 AMG within the 2003-09 production years. Its robust housing and sealed contacts meet the higher performance demands of the AMG versions without any loss of functionality.
Can I use this switch on CLK models outside the 2003-09 range?
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No. The part is engineered to match the electrical and mechanical specifications of the C209 platform produced between 2003 and 2009. Earlier or later CLK generations use different switch designs and connector layouts, so the labwork unit will not fit those models.
How much does labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 cost?
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labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 is $24.20 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 in stock at Lab Work Auto?
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Yes, labwork Power Window Switch For 03-09 Mercedes-Benz C209 CLK320 CLK500 CLK550 is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-8954