Pistons and Rings Set – BMW N54 3.0L Twin-Turbo Engine
Product Overview
Precision standard size (STD) piston and rings set engineered specifically for BMW N54 3.0L twin-turbo inline-6 engines. Includes 6 pistons, rings, and wrist pins – complete set for one engine. Manufactured to exact OEM specifications. Backed by 2-year warranty.
OEM Part Numbers:
11257610295 (Piston STD, 12/2009+)
11257577581 (Piston STD, 07/2007–12/2009)
11257561698 (Piston STD, up to 07/2007)Technical Specifications:
Bore: 84.00mm STD
Stroke: 89.6mm
Compression Ratio: 10.2:1
Quantity: 6 pistons (complete engine set) Critical – N54 Piston Production Split
You MUST verify your engine's production date before ordering.
Production DateOEM Part Number
Up to 07/200711257561698
07/2007–12/200911257577581
From 12/200911257610295
These pistons are NOT compatible with N55 engines. N55 uses different piston specifications.
Vehicle Compatibility Reference – BMW N54 3.0L
Final fitment MUST be verified using your 17-digit VIN. This table is a compatibility reference only.
Model SeriesChassisYearsSubmodelsEngine
1 SeriesE82, E882007–2013135i, 135isN54
1 SeriesE822011–20121M CoupeN54
3 SeriesE90, E91, E92, E932006–2013335i, 335is, 335xiN54
5 SeriesE60, E612004–2010535i, 535xiN54
6 SeriesE63, E642007–2010645i, 650iN62 (Note: N54 not applicable)
X SeriesE702007–2010X5 xDrive35iN54
X SeriesE712008–2010X6 xDrive35iN54
Z SeriesE892009–2016Z4 sDrive35i, 35isN54
Note: Verify chassis and engine code. Some models listed may have multiple engine options.
Installation & Warranty
Professional installation mandatory. Requires precision measurement of ring gaps and bore clearances.
N54 only. NOT compatible with N55 engines.
Rod bolts are torque-to-yield and must be replaced separately (not included).
2-year limited warranty covers defects in materials and workmanship. Does not cover incorrect fitment, improper installation, or use in non-compatible engines.Fitment Verification – Required Before Purchase
You MUST verify compatibility using your 17-digit VIN. BMW produced multiple engine variants across different markets and model years. The table above is a reference only and does not guarantee fitment for your specific vehicle.
To guarantee correct fitment:
Locate your 17-digit VIN.
Contact us with your VIN.
We will confirm compatibility within 24 hours.Fitment responsibility remains with the buyer. Orders placed without VIN verification are at buyer's risk.