【How to Confirm Compatibility】
➥Enter your vehicle information at the top of the page "amazonconfirmedfit" to check whether it is compatible
➥Provide us with your VIN number to help you check compatibility
❂Please confirm the fitment before purchasing to avoid problems

Specifications:
Cylinder bore Φ84.00mm (STD)
Pin bolt Φ22mm
Ring thickness 1st 1.2mm / 2nd 1.5mm / 3rd 2.0mm

OE Number:
11257506222 11 257 506 222
11257506252 11 257 506 252

Fit for the Engine:
for M54B30 3.0L (2979cc) Naturally aspirated

Fit for BMW Following Models:
for 330i/330Ci/330xi E46/M54B30 2000-2006
for 530i E39 E60/M54B30 2000-2005
for 730i/730Li E65 E66/M54B30 2002-2005
for X3 3.0i E83/M54B30 2003-2006
for X5 3.0i E53/M54B30 2000-2006
for Z3 3.0i E36/M54B30 2000-2002
for Z4 3.0i E85/M54B30 2002-2005

Package Include:
6 x Piston Rings Set

【PRODUCT ADVANTAGES】
▶Replacement parts are compatible with a wide range of vehicle models, reducing the selection constraints caused by model differences
▶Brand New replacement parts can improve vehicle power and fuel efficiency
▶Promptly replacing worn or deteriorating parts can extend the overall lifespan of your vehicle

【PRODUCT FEATURES】
◉Made of high-quality materials, durable and longer-lasting
◉Meet the original design and perfectly matches the vehicle, restoring the performance
◉All products undergo factory inspection to ensure quality assurance
◉Solve vehicle problems and extend vehicle life

【ABOUT US】
➽With the core value of "Enjoy Quality, Enjoy Life", DEEGOOLY has been committed to building a company that specializes in providing the best products, prices and customer service in the automotive aftermarket industry
➽With many years of experience in the automotive parts industry, DEEGOOLY has accumulated a wealth of expertise and experience. We used those expertises to provide customers with accurate product information, technical guidance and support

【WHAT PRODUCT WE HAVE PROVIDE】
☛IGNITION COIL SET
☛ENGINE TIMING CHAIN KIT
☛CAMSHAFTS ADJUSTER
☛ENGINE OVERHAUL KIT
☛TRANSMISSION SOLENOILD VALVE KIT
☛ENGINE PISTON RINGS AND CONNECTING ROD
☛FUEL INJECTOR
☛AND OTHER AUTOMOTIVE PARTS
❤Please rest assured to choose us, DEEGOOLY will provide you with high-quality pre-sales and after-sales services

【ATTENTION】
❤We recommend that you seek professional product installation assistance to ensure correct and safe installation and help restore your vehicle to its best performance