--- product_id: 167812018 title: "Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK" brand: "madlife garage" price: "€ 57.57" currency: EUR in_stock: true reviews_count: 3 category: "Madlife Garage" url: https://www.desertcart.de/products/167812018-air-flow-mass-sensor-meter-sensor-5wk9638-for-w203-cl203 store_origin: DE region: Germany --- # 12V stable voltage 100% computer-tested accuracy 5-pole D-shape connector Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK **Brand:** madlife garage **Price:** € 57.57 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your Mercedes drive with precision airflow mastery! ## Quick Answers - **What is this?** Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK by madlife garage - **How much does it cost?** € 57.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/167812018-air-flow-mass-sensor-meter-sensor-5wk9638-for-w203-cl203) ## Best For - madlife garage enthusiasts ## Why This Product - Trusted madlife garage brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reliable:** Engineered to withstand harsh conditions with stable signal output - • **Plug & Play Installation:** Flange mount with D-shape connector for hassle-free setup - • **Trusted Quality Assurance:** Backed by 100% computer testing and responsive customer support - • **Precision Engine Performance:** Optimized airflow readings for peak fuel efficiency and power - • **Seamless Mercedes Compatibility:** Fits a wide range of C, CLK, E, SLK models (2000-2011) ## Overview The Air Flow Mass Sensor Meter 5WK9638 is a high-precision, OE-compatible sensor designed for Mercedes-Benz C-Class, CLK, E-Class, and SLK models from 2000 to 2011. Operating at 12 volts with a 5-pole D-shaped connector, it delivers accurate airflow data to optimize engine performance and fuel efficiency. Rigorously computer-tested for reliability, this flange-mount sensor ensures stable signals even under tough engine conditions, making it a must-have upgrade for discerning Mercedes owners. ## Description Compatibility: Make:Mercedes-Benz Model, Year,Variant, Type C-Class2004-2007W203 [2000-2007] SaloonC 230 Kompressor C-Class2003-2008CL203 [2001-2008] CoupeC 200 CGI Kompressor C-Class2003-2007W203 [2000-2007] SaloonC 200 CGI Kompressor C-Class2002-2008CL203 [2001-2008] CoupeC 180 Kompressor C-Class2002-2008CL203 [2001-2008] CoupeC 200 Kompressor C-Class2002-2008CL203 [2001-2008] CoupeC 230 Kompressor C-Class2002-2007W203 [2000-2007] SaloonC 180 Kompressor C-Class2002-2007W203 [2000-2007] SaloonC 200 Kompressor C-Class T-Model2004-2007S203 [2001-2007] EstateC 230 Kompressor C-Class T-Model2003-2007S203 [2001-2007] EstateC 200 CGI Kompressor C-Class T-Model2002-2007S203 [2001-2007] EstateC 180 Kompressor C-Class T-Model2002-2007S203 [2001-2007] EstateC 200 Kompressor CLK2003-2010A209 [2003-2010] ConvertibleCLK 200 CGI CLK2003-2010A209 [2003-2010] ConvertibleCLK 200 Kompressor CLK2003-2009C209 [2002-2009] Coupe200 CGI CLK2002-2009C209 [2002-2009] Coupe200 Kompressor E-Class2002-2008W211 [2002-2008] SaloonE 200 Kompressor E-Class T-Model2003-2008S211 [2003-2009] EstateE 200 T Kompressor SLK2004-2011R171 [2004-2011] Convertible200 Kompressor Review: Okay - Okay Review: Absolute trash - Buy cheap buy twice ## Features - Reference OE/OEM Number: 2710940248, A2710940248, 5WK9638, 5WK9638Z, 8ET009142-351. - Compatible with: Mercedes- W203 CL203 S203 C209 A209 W211 S211. - Number of Poles : 5 ;Connector Shape : D- Shape; Voltage : 12 V. - Designed and developed to enhance engine performance and fuel efficiency. Our MAF sensor provides a clear and stable signal, ensuring accurate airflow readings even under harsh engine conditions. It is 100% computer-tested for reliability. - If you have any problem about this item, email us anytime. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RLD44MC | | Best Sellers Rank | 255,587 in Automotive ( See Top 100 in Automotive ) 408 in Car Air Mass Sensors | | Brand | Madlife Garage | | Customer Reviews | 4.0 out of 5 stars 18 Reviews | | Item Weight | 0.2 Kilograms | | Item weight | 0.2 Kilograms | | Manufacturer | Madlife Garage | | Manufacturer Part Number | CAUKME000897 | | Maximum Supply Voltage | 12 Volts | | Maximum supply voltage | 12 Volts | | Model Number | CAUKME000897 | | Mounting Type | Flange Mount | | Mounting type | Flange Mount | | Output Type | analog | | Output type | analog | | Style | Compatible | | Style Name | Compatible | | UPC | 761272026579 | ## Product Details - **Brand:** Madlife Garage - **Item weight:** 0.2 Kilograms - **Maximum supply voltage:** 12 Volts - **Mounting type:** Flange Mount - **Style:** Compatible ## Images ![Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK - Image 1](https://m.media-amazon.com/images/I/61B2r98USaS.jpg) ![Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK - Image 2](https://m.media-amazon.com/images/I/61lQhJgmqiL.jpg) ![Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK - Image 3](https://m.media-amazon.com/images/I/61Q9whRtU0L.jpg) ![Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK - Image 4](https://m.media-amazon.com/images/I/611HsJ8CIJL.jpg) ![Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK - Image 5](https://m.media-amazon.com/images/I/71nW7BAan4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Okay *by R***E on 18 August 2020* Okay ### ⭐ Absolute trash *by N***N on 1 November 2023* Buy cheap buy twice ### ⭐⭐⭐⭐⭐ gut Preis-Leistung-Verhältnis *by M***I on 3 January 2021* günstig, komm schnell und passt! ## Frequently Bought Together - Madlife Garage Air Flow Mass Sensor Meter Sensor 5WK9638 For W203 CL203 S203 C209 A209 W211 S211 C-Class T-Model CLK E-Class SLK - MANN-FILTER WK 820/1 Fuel Filter - CARS + TRANSPORTERS - BOSCH 0 281 006 278 Air Manifold Pressure/MAP Sensor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/167812018-air-flow-mass-sensor-meter-sensor-5wk9638-for-w203-cl203](https://www.desertcart.de/products/167812018-air-flow-mass-sensor-meter-sensor-5wk9638-for-w203-cl203) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-06-22*