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Details
| Specification | Value |
|---|---|
| Brand | METZGER AUTOTEILE |
| Fitting Position | LO |
OE numbers (1)
Search by this OE number to find compatible parts
- AUDI—4G0 121 081 AE
Where this part fits
Original-fit position for OE 4G0121081AE. The red ring marks where this part installs on the vehicle.
About this product
Sourced from METZGER AUTOTEILE, this coolant pipe (2420899) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: Left Upper, Material: Plastic, Cooling Hose: Cast Iron — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI 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: 02-2800, 10034509, 11211788901, 18-1629 and 23 more. Matching these numbers confirms a like-for-like replacement with no loss of function. METZGER AUTOTEILE 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 (27)
Show all 27 OE numbers
Coolant Pipe METZGER AUTOTEILE 2420899 — compatible car models
| Car models | AUDI: A6 Allroad C7 (4GH, 4GJ), A6 C7 (4G2, 4GC), A6 C7 Avant (4G5, 4GD), A7 Sportback (4GA, 4GF) |
|---|---|
| Engines | 3.0 TDI quattro; 2.0 TFSI; 2.8 FSI |
| Year of manufacture | 2010-2019 |
| Manufacturer article number (MPN) | 2420899 |
| OE part numbers | 4G0 121 081 AE |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
METZGER AUTOTEILE 2420899 GREENPARTS. Cooling Hose: 3. Fitting Position: LO. Material: 6
- 1x Coolant Pipe
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Coolant Pipe compatible with my car?
This Coolant Pipe fits AUDI 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 METZGER AUTOTEILE Coolant Pipe have?
This METZGER AUTOTEILE Coolant Pipe has the following specifications: Fitting Position: LO; Material: 6; Cooling Hose: 3. Check the full specifications table above for complete details.
What OE part numbers does this Coolant Pipe replace?
This Coolant Pipe replaces OE part numbers: 4G0 121 081 AE. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Coolant Pipe cost?
This METZGER AUTOTEILE Coolant Pipe is available for £18.99. Coolant Pipe prices vary depending on brand, specifications, and vehicle compatibility. METZGER AUTOTEILE parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Coolant Pipe?
Regular inspection of your Coolant Pipe 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 Coolant Pipe?
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 Coolant Pipe fitted by a professional mechanic.
Can I use this part as a replacement for OE 4G0 121 081 AE?
Yes, this METZGER AUTOTEILE Coolant Pipe is a direct replacement for OE part number 4G0 121 081 AE. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the METZGER AUTOTEILE 2420899 the same as the METZGER AUTOTEILE 2420664?
No, while both are Coolant Pipe parts, they are different products. The METZGER AUTOTEILE 2420899 has Fitting Position: LO, Material: 6, Cooling Hose: 3. The METZGER AUTOTEILE 2420664 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
