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Details
| Specification | Value |
|---|---|
| Brand | MAXGEAR |
| MPN | 21-0300 |
| Number of pins | 2 -pin connector |
OE numbers (5)
Search by this OE number to find compatible parts
- CHRYSLER / DODGE—05120509AA
- MERCEDES-BENZ—129 545 02 24
- VW—2D0 919 372
- CHRYSLER / DODGE—5120509AA
- MERCEDES-BENZ—A129 545 02 24
Where this part fits
Original-fit position for OE 2D0919372. The red ring marks where this part installs on the vehicle.
About this product
The MAXGEAR Sensor Coolant Level (21-0300) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Number of pins: Aluminium -pin connector, Plug Type: Cast Iron. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit DODGE, MERCEDES-BENZ, VW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 001-10-25635, 05120509AA, 06-04153-SX, 10769 and 23 more. Matching these numbers confirms a like-for-like replacement with no loss of function. MAXGEAR is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (22)
Show all 22 OE numbers
Sensor Coolant Level MAXGEAR 21-0300 — compatible car models
| Car models | DODGE: SPRINTER 2500 Standard Cargo Van (VA); MERCEDES-BENZ: S-CLASS Coupe (C140), S-CLASS (W140), SL (R129); VW: LT 28-35 II Bus (2DB, 2DE, 2DK), LT 28-46 II Platform/Chassis (2DC, 2DF, 2DG, 2DL, 2DM), LT 28-46 II Van (2DA, 2DD, 2DH) |
|---|---|
| Engines | 2.7 D; 500 SEC / CL 500 (140.070); 300 SE 2.8 (140.028); 280 (129.058); 2.3 |
| Year of manufacture | 1989-2006 |
| Manufacturer article number (MPN) | 21-0300 |
| OE part numbers | 05120509AA, 129 545 02 24, 2D0 919 372, 5120509AA, A129 545 02 24 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
MAXGEAR 21-0300 . Number of pins: 2 -pin connector. Plug Type: 3
- 1x Sensor Coolant Level
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Sensor Coolant Level compatible with my car?
This Sensor Coolant Level fits DODGE, MERCEDES-BENZ, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this MAXGEAR Sensor Coolant Level have?
This MAXGEAR Sensor Coolant Level has the following specifications: Number of pins: 2 -pin connector; Plug Type: 3. Check the full specifications table above for complete details.
What OE part numbers does this Sensor Coolant Level replace?
This Sensor Coolant Level replaces OE part numbers: 05120509AA, 129 545 02 24, 2D0 919 372, 5120509AA, A129 545 02 24. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Sensor Coolant Level cost?
This MAXGEAR Sensor Coolant Level is available for £19.99. Sensor Coolant Level prices vary depending on brand, specifications, and vehicle compatibility. MAXGEAR parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Sensor Coolant Level?
Regular inspection of your Sensor Coolant Level is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Sensor Coolant Level?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Sensor Coolant Level fitted by a professional mechanic.
Can I use this part as a replacement for OE 05120509AA?
Yes, this MAXGEAR Sensor Coolant Level is a direct replacement for OE part number 05120509AA. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
