MERCEDES 203-470-05-41 Benz Driver Fuel Tank Sending Unit 191332008953
fits make: Mercedes. year: 2001–2005.
( Manufacturer Part Number: 203-470-05-41 ), ( Part Type: Fuel Driver Tank Sending Unit ), ( Product Type: Fuel Delivery ), ( UPC: 191332008953 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Mercedes-benz ), ( Compatible Model S : C240, C320 ), ( Fitnote: With Ethanol Fuel Type ), ( Product Subtype: Fuel Tanks ), ( Product Details: Fuel Tank Sending Unit ), ( Department: Replacement )
Review MERCEDES Genuine benz Driver Side Fuel Tank Sending Unit fits C240 2001–2005
The **Mercedes-Benz C240 (W203, 2001 2005) Driver-Side Fuel Tank Sending Unit (Part Number: 203-470-05-41)** is a precision-engineered component designed to ensure accurate fuel level monitoring within the vehicle s integrated fuel system. This critical sensor, often referred to as the fuel gauge sender or float assembly, is strategically positioned within the driver-side fuel tank and plays a pivotal role in maintaining optimal fuel efficiency, preventing fuel starvation, and providing real-time feedback to the vehicle s instrumentation cluster. Crafted from high-grade materials to withstand the demands of Mercedes-Benz s performance-oriented architecture, this sending unit features a robust, corrosion-resistant housing and a sealed electrical connector that guarantees reliable signal transmission to the engine control module (ECM). At its core, the unit incorporates a variable resistor mechanism, typically paired with a floating armature that moves in tandem with the fuel level, translating physical fuel volume into an electrical resistance value. This resistance is then interpreted by the vehicle s fuel gauge, delivering precise readings that reflect the remaining fuel quantity with exceptional accuracy. The design of this component also accounts for the unique structural layout of the W203 chassis, ensuring a secure and interference-free fit within the fuel tank s confined space. Whether installed in a base C240 or a high-performance C240 Kompressor, this sending unit is engineered to meet the stringent quality standards expected from Mercedes-Benz, offering durability, consistency, and seamless integration with the vehicle s advanced diagnostics and fuel management systems. For owners seeking to restore or upgrade their C240 s fuel monitoring capabilities, this genuine OEM part represents an ideal solution, combining reliability with the precision engineering synonymous with Mercedes-Benz s legacy of automotive excellence.
### **Pros and Cons of Buying a Used Mercedes-Benz C240 (01-05) Fuel Tank Sending Unit (Part #203 470 05 41)**
#### **Pros of Purchasing a Used Unit**
1. **Cost Savings** A new OEM or high-quality aftermarket unit can cost significantly more than a used one, often reducing expenses by 50% or more.
2. **Immediate Availability** Used units are frequently available for quick purchase, avoiding long wait times for new parts.
3. **Proven Functionality** Since the unit has already been tested in a vehicle, you can be more confident that it will work without immediate failure (assuming it was well-maintained).
4. **Compatibility Confirmed** The part is known to fit the specified Mercedes-Benz C240 (01-05) model, reducing the risk of purchasing a wrong component.
5. **Budget-Friendly for DIYers** Ideal for those who prefer handling repairs themselves rather than paying labor costs at a dealership.
#### **Cons of Purchasing a Used Unit**
1. **Unknown Service History** Without maintenance records, you cannot be certain if the unit was properly cleaned, tested, or replaced due to wear rather than failure.
2. **Potential Wear or Damage** The unit may have minor internal issues (e.g., corroded contacts, degraded seals) that could lead to premature failure.
3. **No Warranty** Used parts typically come with no manufacturer or seller warranty, meaning you bear full responsibility for any defects.
4. **Risk of Counterfeit or Mismatched Parts** There is a chance the unit may be a non-OEM replica or incorrectly labeled, which could cause compatibility issues.
5. **Limited Longevity** Even if functional now, a used unit may not last as long as a new one, especially if it was previously subjected to harsh conditions (e.g., fuel contamination, rough handling).
6. **No Return Policy** Most sellers of used parts do not accept returns, so if the unit fails shortly after installation, you may have no recourse.
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### **Conclusion**
A used fuel tank sending unit for a Mercedes-Benz C240 (01-05) can be a practical and economical choice for budget-conscious buyers, especially those comfortable with DIY repairs. However, the lack of warranty, unknown condition, and potential for hidden defects make it a riskier option compared to a new or high-quality aftermarket part. If cost is the primary concern, purchasing from a reputable seller with a return policy or warranty (if possible) can mitigate some risks. For those prioritizing reliability and long-term performance, investing in a new or remanufactured unit is generally the safer alternative.
### **Recommendation**
- **If on a tight budget and confident in your ability to inspect the part thoroughly**, a used unit from a trusted source (e.g., a known parts dealer or eBay seller with positive feedback) may be acceptable.
- **For better peace of mind**, consider a **new OEM part** (if available) or a **high-quality aftermarket unit** (e.g., from Bosch, Denso, or a reputable brand) with a warranty.
- **Always test the unit** (if possible) before installation check for proper resistance readings and ensure there are no physical damages.
- **Avoid purchasing from unverified sellers** to prevent receiving a counterfeit or damaged part.
Ultimately, weigh the trade-off between upfront savings and potential long-term reliability before making a decision.
Details:
Driver Side Fuel Tank Sending Unit 203-470-05-41 by Genuine. You won't have those concerns with Genuine OE replacement fuel system parts. These are the same parts your car left factory with, made by brand that provided to vehicle manufacturer. The same parts your car was made with.
With these parts you can be assured of perfect fit and function, long-term durability. Genuine OE replacement parts from the manufacturer. These aren parts that are similar in quality to OE or made the same specifications, they re exact by manufacturer provided your car was assembled with at factory, and its name is on box. OE fit, function, and quality at a great price.
Do you recognize the name on box. And how do you know if you re getting the best price. Features: designed to restore your vehicles fuel delivery system.
part #: 2034700541 prices
- $481.20-$1215.62
specifications fueltanksysteme:
- for makes: Mercedes
- for years: 2001-2005
- mpn: 203-470-05-41
- part type: Fuel Driver Tank Sending Unit
- product type: Fuel Delivery
- upc: 191332008953
- fitment type: Direct Replacement
- compatible make s : Mercedes-benz
- compatible model s : C240, C320
- fitnote: With Ethanol Fuel Type
- product subtype: Fuel Tanks
- product details: Fuel Tank Sending Unit
- department: Replacement
payments fueltanksysteme:
- credit card: Diners-club
- wallet: Google-pay
- other
seller fueltanksysteme:
- rating: 99.0%
- # reviews: 148429
- city: Shawnee, Kansas
general fueltanksysteme:
- condition: New
- Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
offer fueltanksysteme:
- started: February 14, 2026
- availability: In Stock
- quantity: 2
- options: Ship-to-home
- sold: 0
returns fueltanksysteme:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
shipping fueltanksysteme:
- class: Standard
- type: Fixed
- carrier: UPS
- service: UPS Ground
- cost: $10.00
- transit: 4-7 Days
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