- 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 | pk05427 |
| Length [mm] | 1045 mm |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—028 121 004
- AUDI / SEAT / SKODA / VW—028 121 004 V
- AUDI / SEAT / SKODA / VW—028 121 004 X
Where this part fits
Original-fit position for OE 028121004V. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 4 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | P542 | Water Pump, engine cooling
| 1 |
| 2 | 29-6PK1045 | Ribbed V-belt
| 1 |
| 3 | 10-0991 | Tensioner Lever, V-ribbed belt | 1 |
| 4 | 14-0097 | Tensioner Pulley, V-ribbed belt
| 1 |
About this product
When water pump v ribbed belt kit performance matters, the HEPU PK05427 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Driven Units: Aluminium, Driven Units: Steel, Length [mm]: 1045 mm, Number of ribs: Plastic, Pulleys contained: Aluminium. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with VW 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: 028 121 004, 028 121 004 V, 028 121 004 X, 6PK1045WP1 and 1 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HEPU is a recognised supplier of automotive engine timing 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)
Water Pump V Ribbed Belt Kit HEPU PK05427 — compatible car models
| Car models | VW: GOLF Van III Variant (1H5), PASSAT B3/B4 (3A2, 35I), PASSAT B3/B4 Variant (3A5, 35I), PASSAT B5 (3B2), PASSAT B5 Variant (3B5) |
|---|---|
| Engines | 1.9 TDI |
| Year of manufacture | 1988-2001 |
| Manufacturer article number (MPN) | PK05427 |
| OE part numbers | 028 121 004, 028 121 004 V, 028 121 004 X |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HEPU pk05427 . Driven Units: 1. Driven Units: 2. Length [mm]: 1045 mm. Number of belts: 1. Number of ribs: 6. Pulleys contained: 2
- 1x Water Pump V Ribbed Belt Kit
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 Water Pump V Ribbed Belt Kit compatible with my car?
This Water Pump V Ribbed Belt Kit fits 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 HEPU Water Pump V Ribbed Belt Kit have?
This HEPU Water Pump V Ribbed Belt Kit has the following specifications: Driven Units: 2; Driven Units: 1; Length [mm]: 1045 mm; Number of ribs: 6; Pulleys contained: 2; Number of belts: 1. Check the full specifications table above for complete details.
What OE part numbers does this Water Pump V Ribbed Belt Kit replace?
This Water Pump V Ribbed Belt Kit replaces OE part numbers: 028 121 004, 028 121 004 V, 028 121 004 X. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Water Pump V Ribbed Belt Kit cost?
This HEPU Water Pump V Ribbed Belt Kit is available for £115.99. Water Pump V Ribbed Belt Kit 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 Water Pump V Ribbed Belt Kit?
Regular inspection of your Water Pump V Ribbed Belt Kit 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 Water Pump V Ribbed Belt Kit?
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 Water Pump V Ribbed Belt Kit fitted by a professional mechanic.
Can I use this part as a replacement for OE 028 121 004?
Yes, this HEPU Water Pump V Ribbed Belt Kit is a direct replacement for OE part number 028 121 004. 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 PK05427 the same as the HEPU PK01390?
No, while both are Water Pump V Ribbed Belt Kit parts, they are different products. The HEPU PK05427 has Driven Units: 2, Driven Units: 1, Length [mm]: 1045 mm. The HEPU PK01390 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.
