Piston Ring Kit for BMW 3 (E30) 1982–1992 325 i | CP247

Piston Ring Kit for BMW 3 (E30) 1982–1992 325 i (2.5 L / 141 kW / 192 hp) M20 B25 (256E2) — what you need to know

Finding the right piston ring kit for your BMW 3 (E30) 1982–1992 325 i (2.5 L / 141 kW / 192 hp) M20 B25 (256E2) is essential for safe and reliable driving. We stock 10+ options from 24+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing piston ring kit for your BMW 3 (E30) 1982–1992 325 i (2.5 L / 141 kW / 192 hp) M20 B25 (256E2), consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All piston ring kit listed on this page are confirmed compatible with BMW 3 (E30) 1982–1992 325 i (2.5 L / 141 kW / 192 hp) M20 B25 (256E2). Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.