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Details
| Specification | Value |
|---|---|
| Brand | 3RG |
| Weight [kg] | 0,059 kg |
| Opening Pressure [bar] | 1.4 bar |
OE/OEM numbers (12)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—2105010215
- MERCEDES-BENZ—2105010315
- MERCEDES-BENZ—2105010515
- MERCEDES-BENZ—2105010615
- MERCEDES-BENZ—2105010715
- MERCEDES-BENZ—5018215
- MERCEDES-BENZ—A0005018215
- MERCEDES-BENZ—A2105010215
- MERCEDES-BENZ—A2105010315
- MERCEDES-BENZ—A2105010515
- MERCEDES-BENZ—A2105010615
- MERCEDES-BENZ—A2105010715
Where this part fits
Original-fit position for OE 2105010615. The red ring marks where this part installs on the vehicle.
About this product
When cap coolant tank performance matters, the 3RG 80508 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Weight [kg]: 0, 059 kg, Opening Pressure [bar]: Steel, Copper bar. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CHRYSLER, INFINITI, MAYBACH, MERCEDES-BENZ vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 118029, 1314250200, 2105010215, 2105010315 and 23 more. Matching these numbers confirms a like-for-like replacement with no loss of function. 3RG 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (15)
Cap Coolant Tank 3RG 80508 — compatible car models
| Car models | CHRYSLER: CROSSFIRE, CROSSFIRE Roadster; INFINITI: Q50, Q60 Coupe, Q70 (Y51); MAYBACH: 57 (W240), 62 (V240); MERCEDES-BENZ: A-CLASS (W176), A-CLASS (W177), AMG GT (C190), AMG GT Roadster (R190), B-CLASS Sports Tourer (W246, W242), C-CLASS Convertible (A205), C-CLASS Coupe (C204), C-CLASS Coupe (C205), C-CLASS Coupe (CL203), C-CLASS T-Model (S202) (+13 more) |
|---|---|
| Engines | 3.2; 50 D; 2.0 T; 2.2 D; 5.5 (240.078); 5.5 (240.178); A 160 (176.041); A 180 d (177.003); GT (190.377); GT (190.477); B 160 (246.241); AMG C 43 4-matic (205.464); C 180 (204.331); AMG C 43 4-matic (205.364); C 160 Kompressor (203.730) (+14 more) |
| Year of manufacture | 1993-2023 |
| Manufacturer article number (MPN) | 80508 |
| OE part numbers | 2105010215, 2105010315, 2105010515, 2105010615, 2105010715, 5018215, A0005018215, A2105010215, A2105010315, A2105010515, A2105010615, A2105010715 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
3RG 80508 . Opening Pressure [bar]: 1,4 bar. Weight [kg]: 0,059 kg
- 1x Cap Coolant Tank
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Cap Coolant Tank compatible with my car?
This Cap Coolant Tank fits CHRYSLER, INFINITI, MAYBACH, MERCEDES-BENZ 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 3RG Cap Coolant Tank have?
This 3RG Cap Coolant Tank has the following specifications: Weight [kg]: 0,059 kg; Opening Pressure [bar]: 1,4 bar. Check the full specifications table above for complete details.
What OE part numbers does this Cap Coolant Tank replace?
This Cap Coolant Tank replaces OE part numbers: 2105010215, 2105010315, 2105010515, 2105010615, 2105010715, 5018215, A0005018215, A2105010215 and 4 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Cap Coolant Tank cost?
This 3RG Cap Coolant Tank is available for £8.99. Cap Coolant Tank prices vary depending on brand, specifications, and vehicle compatibility. 3RG parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Cap Coolant Tank?
Regular inspection of your Cap Coolant Tank 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 Cap Coolant Tank?
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 Cap Coolant Tank fitted by a professional mechanic.
Can I use this part as a replacement for OE 2105010215?
Yes, this 3RG Cap Coolant Tank is a direct replacement for OE part number 2105010215. 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.
