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Details
| Specification | Value |
|---|---|
| Brand | ET ENGINETEAM |
| MPN | pm004800et |
| Cylinder Bore [mm] | 76.51 mm |
| Bolt Head Diameter [mm] | 19 mm |
| Component Number | PM004800 |
| Compression Height [mm] | 29.2 mm |
| Bolt Length [mm] | 52 mm |
| Recess Depth 1 [mm] | 4.6 mm |
OE numbers (1)
Search by this OE number to find compatible parts
Where this part fits
Original-fit position for OE 03C107065AP. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 3 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 | PM004800 | Piston
| 4 |
| 2 | HP0009 | Piston Ring Compressor
| 1 |
| 3 | ME0009 | Protective Glove
| 1 |
About this product
Sourced from ET ENGINETEAM, this piston set (PM004800ET) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Cylinder Bore [mm]: 76, 51 mm, Supplementary Article/Supplementary Info: 139, Bolt Head Diameter [mm]: Synthetic mm, Component Number: PM004800, Compression Height [mm]: 29, Aluminium mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, SEAT, SKODA, VW 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: 03C 107 065 AP, 03C107065AP, 40477600, 87-429900-00. Matching these numbers confirms a like-for-like replacement with no loss of function. ET ENGINETEAM 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 (2)
Piston Set ET ENGINETEAM PM004800ET — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA); SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8), LEON (1P1), TOLEDO III (5P2), TOLEDO IV (KG3); SKODA: OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), RAPID (NH3, NK3, NK6), RAPID Spaceback (NH1), SUPERB II (3T4), SUPERB II Estate (3T5), YETI (5L); VW: EOS (1F7, 1F8), GOLF PLUS V (5M1, 521), GOLF PLUS Van (521), GOLF V (1K1), GOLF VAN VI Variant (AJ5), GOLF VI (5K1), GOLF VI Convertible (517), GOLF VI Van (5K1), GOLF VI Variant (AJ5), GOLF V Variant (1K5) (+3 more) |
|---|---|
| Engines | 1.4 TFSI; 1.4 TSI; 1.4 TSi; TSi |
| Year of manufacture | 2003-2022 |
| Manufacturer article number (MPN) | PM004800ET |
| OE part numbers | 03C 107 065 AP |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ET ENGINETEAM pm004800et boxET – service kit. Bolt Head Diameter [mm]: 19 mm. Bolt Length [mm]: 52 mm. Component Number: PM004800. Compression Height [mm]: 29,2 mm. Cylinder Bore [mm]: 76,51 mm. Recess Depth 1 [mm]: 4,6 mm. Supplementary Article/Supplementary Info: 139
- 1x Piston Set
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Piston Set compatible with my car?
This Piston Set fits AUDI, SEAT, SKODA, 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 ET ENGINETEAM Piston Set have?
This ET ENGINETEAM Piston Set has the following specifications: Cylinder Bore [mm]: 76,51 mm; Supplementary Article/Supplementary Info: 139; Bolt Head Diameter [mm]: 19 mm; Component Number: PM004800; Compression Height [mm]: 29,2 mm; Bolt Length [mm]: 52 mm. Check the full specifications table above for complete details.
What OE part numbers does this Piston Set replace?
This Piston Set replaces OE part numbers: 03C 107 065 AP. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Piston Set cost?
This ET ENGINETEAM Piston Set is available for £331.99. Piston Set prices vary depending on brand, specifications, and vehicle compatibility. ET ENGINETEAM parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Piston Set?
Regular inspection of your Piston Set 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 Piston Set?
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 Piston Set fitted by a professional mechanic.
Can I use this part as a replacement for OE 03C 107 065 AP?
Yes, this ET ENGINETEAM Piston Set is a direct replacement for OE part number 03C 107 065 AP. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
