BMW 3 E21 Caliper piston seal

Compare BMW 3 E21 caliper piston seal from trusted brands — check fitment by engine

Browse Caliper piston seal parts for BMW 3 E21

Caliper piston seal for BMW 3 E21 by engine

315 (1.6 L / 55 kW / 75 hp) M10 B16 (164VB)316 (1.6 L / 66 kW / 90 hp) M10 B16 (164VA)316 (1.8 L / 66 kW / 90 hp) M10 B18 (184VC)318 (1.8 L / 72 kW / 98 hp) M10 B18 (184VA)318 i (1.8 L / 77 kW / 105 hp) M10 B18 (184VA)320 (2.0 L / 80 kW / 109 hp) M10 B20 320/6 (2.0 L / 90 kW / 122 hp) M20 B20 (206VA)

Hot Picks: our best-selling BMW 3 E21 Caliper piston seal

Popular Caliper piston seal parts at great prices.

BREMBOF SP 003ESSENTIAL LINE£8.99

DT Spare Parts2.40120seal, caliper piston£9.99

vika66981692501seal, caliper piston£5.99

AUGER73185seal, caliper piston£7.99

Related models for this part

1 Coupe E82 3 Convertible E46 3 Convertible E93 3 Coupe E46 3 Coupe E92 3 E90 3 Coupe E36 3 E30

Caliper piston seal for BMW 3 E21 — what you need to know

Finding the right caliper piston seal for your BMW 3 E21 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing caliper piston seal for your BMW 3 E21, 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 caliper piston seal listed on this page are confirmed compatible with BMW 3 E21. 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.

Frequently Asked Questions

What caliper piston seal fits a BMW 3 E21?

We have caliper piston seal options verified for BMW 3 E21. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many caliper piston seal options are available for BMW 3 E21?

There are 0 caliper piston seal options available for the BMW 3 E21. Prices vary by brand and specification.

What brands make caliper piston seal for BMW 3 E21?

Multiple brands offer caliper piston seal for the BMW 3 E21. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW 3 E21 caliper piston seal?

Check your BMW 3 E21 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.