BMW 3 E21 Coolant flange sealing plug

Compare BMW 3 E21 coolant flange sealing plug from trusted brands — check fitment by engine

Browse Coolant flange sealing plug parts for BMW 3 E21

Coolant flange sealing plug 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)320 i (2.0 L / 92 kW / 125 hp) M10 B20 320 i (2.0 L / 81 kW / 110 hp) M10 B20 320 i (1.8 L / 74 kW / 101 hp) M10 B18 (184EA)323 i (2.3 L / 105 kW / 143 hp) M20 B23 (236EA)

Special offers for BMW 3 E21 Coolant flange sealing plug and other engine cooling system spares

Radiator Hose Radiator Engine cooling water pump Coolant thermostat Engine cooling fan Coolant expansion tank Coolant Flange Coolant Pipe

Hot Picks: our best-selling BMW 3 E21 Coolant flange sealing plug

Popular Coolant flange sealing plug parts at great prices.

METZGER AUTOTEILE4010146GREENPARTS£2.99

FEBI BILSTEIN12428febi Plus£5.99

TOPRAN107 918107 918£2.99

DT Spare Parts1.117061.11706£11.99

Related models for this part

1 F20 1 F21 2 Convertible F23 2 Coupe F22 F87 3 F30 F80 3 Gran Turismo F34 3 Touring F31 4 Convertible F33 F83

Coolant flange sealing plug for BMW 3 E21 — what you need to know

Finding the right coolant flange sealing plug 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 coolant flange sealing plug 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 coolant flange sealing plug 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 coolant flange sealing plug fits a BMW 3 E21?

We have coolant flange sealing plug options verified for BMW 3 E21. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many coolant flange sealing plug options are available for BMW 3 E21?

There are 0 coolant flange sealing plug options available for the BMW 3 E21. Prices vary by brand and specification.

What brands make coolant flange sealing plug for BMW 3 E21?

Multiple brands offer coolant flange sealing plug 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 coolant flange sealing plug?

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.