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Details
| Specification | Value |
|---|---|
| Brand | HEPU |
| MPN | tm7004 |
| Fitting Position | Front |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- AUDI / VW—06E 121 045 AE
- AUDI / VW—06E 121 045 BA
- AUDI / VW—06E 121 045 BD
- AUDI / VW—06E 121 045 Q
Where this part fits
Original-fit position for OE 06E121045AE. The red ring marks where this part installs on the vehicle.
About this product
HEPU Coolant Pipe (TM7004) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: 74, Fitting Position: Front, Forward- /Backflow: 63 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI 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: 06E 121 045 AE, 06E 121 045 BA, 06E 121 045 BD, 06E 121 045 Q and 1 more. 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 (1)
Coolant Pipe HEPU TM7004 — compatible car models
| Car models | AUDI: A4 B8 (8K2), A4 B8 Avant (8K5), A5 Convertible (8F7), A5 Sportback (8TA), Q7 (4LB) |
|---|---|
| Engines | S4 quattro; S5 quattro; 3.0 TFSI quattro |
| Year of manufacture | 2006-2017 |
| Manufacturer article number (MPN) | TM7004 |
| OE part numbers | 06E 121 045 AE, 06E 121 045 BA, 06E 121 045 BD, 06E 121 045 Q |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HEPU tm7004 . Fitting Position: 74. Fitting Position: V. Forward- /Backflow: 63
- 1x Coolant Pipe
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 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 HEPU Coolant Pipe have?
This HEPU Coolant Pipe has the following specifications: Fitting Position: 74; Fitting Position: V; Forward- /Backflow: 63. 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: 06E 121 045 AE, 06E 121 045 BA, 06E 121 045 BD, 06E 121 045 Q. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Coolant Pipe cost?
This HEPU Coolant Pipe is available for £119.99. Coolant Pipe 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 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 06E 121 045 AE?
Yes, this HEPU Coolant Pipe is a direct replacement for OE part number 06E 121 045 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 HEPU TM7004 the same as the HEPU TM7001?
No, while both are Coolant Pipe parts, they are different products. The HEPU TM7004 has Fitting Position: 74, Fitting Position: V, Forward- /Backflow: 63. The HEPU TM7001 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.
