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Details
| Specification | Value |
|---|---|
| Brand | MAHLE |
| Length [mm] | 127.0 mm |
| Cylinder Bore [mm] | 112.78 mm |
| Bolt Head Diameter [mm] | 38.1 mm |
| Component Number | 1. R 2.385 Cr |
| Component Number | 4.DSF4.747 Cr P |
| Component Number | 3. M2.385 IW P |
| Component Number | 2. M2.385 IW Cr |
| Production Number | 111 L 27 |
| Compression Height [mm] | 68.12 mm |
| Recess Diameter [mm] | 61.85 mm |
| Bolt Length [mm] | 89.15 mm |
| Recess Depth 1 [mm] | 19.26 mm |
| Packaging length [cm] | 11.6 cm |
| Packaging width [cm] | 11.60 cm |
| Packaging height [cm] | 14.30 cm |
| Piston Clearance [mm] | 0.19 mm |
| Net Weight [g] | 1820 g |
OE part numbers
No OEM references found.
About this product
Sourced from MAHLE, this piston (015 85 03) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 127, 0 mm, Cylinder Bore [mm]: 112, 78 mm, Bolt Head Diameter [mm]: 38, Steel mm, Supplementary Article/Info 2: 538, Supplementary Article/Info 2: 529 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 87 202411 42, 87 708501 00. Matching these numbers confirms a like-for-like replacement with no loss of function. MAHLE 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.
About MAHLE
MAHLE, founded in 1920 in Stuttgart, Germany, is a global leader in engine components and filtration systems. MAHLE specialises in pistons, cylinder liners, gaskets, turbocharger components, oil filters, air filters, and fuel filters. As an OE supplier to nearly every car and truck manufacturer worldwide, MAHLE products are engineered to exact factory specifications. Trusted by professional workshops and racing teams alike, MAHLE delivers outstanding engine performance and filtration efficiency across millions of applications.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (2)
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
MAHLE 0158503 . Bolt Head Diameter [mm]: 38,1 mm. Bolt Length [mm]: 89,15 mm. Component Number: 1. R 2.385 Cr. Component Number: 2. M2.385 IW Cr. Component Number: 3. M2.385 IW P. Component Number: 4.DSF4.747 Cr P. Compression Height [mm]: 68,12 mm. Cylinder Bore [mm]: 112,78 mm
- 1x Piston
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 compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Piston fits. All fitment data is verified through TecDoc.
What specifications does this MAHLE Piston have?
This MAHLE Piston has the following specifications: Length [mm]: 127,0 mm; Cylinder Bore [mm]: 112,78 mm; Bolt Head Diameter [mm]: 38,1 mm; Supplementary Article/Info 2: 538; Supplementary Article/Info 2: 529; Component Number: 1. R 2.385 Cr. Check the full specifications table above for complete details.
How much does a Piston cost?
This MAHLE Piston is available for £103.99. Piston prices vary depending on brand, specifications, and vehicle compatibility. MAHLE 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?
Regular inspection of your Piston 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?
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 fitted by a professional mechanic.
Is the MAHLE 015 85 03 the same as the MAHLE 001 76 01?
No, while both are Piston parts, they are different products. The MAHLE 015 85 03 has Length [mm]: 127,0 mm, Cylinder Bore [mm]: 112,78 mm, Bolt Head Diameter [mm]: 38,1 mm. The MAHLE 001 76 01 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.
