No product images available
Specs, fitment data and pricing remain accurate.- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | HEPU |
| MPN | ur2005 |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—1664710775
- MERCEDES-BENZ—A1664710775
Where this part fits
Original-fit position for OE A1664710775. The red ring marks where this part installs on the vehicle.
About this product
Sourced from HEPU, this heating tank unit urea injection (UR2005) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Supplementary Article/Supplementary Info: 149, Supplementary Article/Supplementary Info: 35, Supplementary Article/Info 2: 274, Supplementary Article/Info 2: 977, Supplementary Article/Info 2: 567 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ 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: 1664710775, A1664710775, F01C600244, PTA518-2005. Matching these numbers confirms a like-for-like replacement with no loss of function. HEPU 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 (2)
Heating Tank Unit Urea Injection HEPU UR2005 — compatible car models
| Car models | MERCEDES-BENZ: GLE (W166), M-CLASS (W164), M-CLASS (W166) |
|---|---|
| Engines | 250 d (166.006); ML 350 CDI 4-matic (164.125, 164.124); ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) |
| Year of manufacture | 2005-2018 |
| Manufacturer article number (MPN) | UR2005 |
| OE part numbers | 1664710775, A1664710775 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HEPU ur2005 . Supplementary Article/Info 2: 274. Supplementary Article/Info 2: 567. Supplementary Article/Info 2: 977. Supplementary Article/Supplementary Info: 149. Supplementary Article/Supplementary Info: 35
- 1x Heating Tank Unit Urea Injection
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 Heating Tank Unit Urea Injection compatible with my car?
This Heating Tank Unit Urea Injection fits 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 HEPU Heating Tank Unit Urea Injection have?
This HEPU Heating Tank Unit Urea Injection has the following specifications: Supplementary Article/Supplementary Info: 149; Supplementary Article/Supplementary Info: 35; Supplementary Article/Info 2: 274; Supplementary Article/Info 2: 977; Supplementary Article/Info 2: 567. Check the full specifications table above for complete details.
What OE part numbers does this Heating Tank Unit Urea Injection replace?
This Heating Tank Unit Urea Injection replaces OE part numbers: 1664710775, A1664710775. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Heating Tank Unit Urea Injection cost?
This HEPU Heating Tank Unit Urea Injection is available for £397.99. Heating Tank Unit Urea Injection prices vary depending on brand, specifications, and vehicle compatibility. HEPU parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Heating Tank Unit Urea Injection?
Regular inspection of your Heating Tank Unit Urea Injection 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 Heating Tank Unit Urea Injection?
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 Heating Tank Unit Urea Injection fitted by a professional mechanic.
Can I use this part as a replacement for OE 1664710775?
Yes, this HEPU Heating Tank Unit Urea Injection is a direct replacement for OE part number 1664710775. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
