BMW 3 E21 Interior heating heat exchanger

Compare BMW 3 E21 interior heating heat exchanger from trusted brands — check fitment by engine

1 parts available for BMW 3 E21

Interior heating heat exchanger 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

323 i (2.3 L / 105 kW / 143 hp) M20 B23 (236EA)

Special offers for BMW 3 E21 Interior heating heat exchanger 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 Interior heating heat exchanger

Popular Interior heating heat exchanger parts at great prices.

VALEO812221812221£32.99

VAN WEZEL4300622843006228£19.99

DENSODRR09075DRR09075£39.99

AKS DASIS449002N449002N£235.99

Top Interior heating heat exchanger brands for BMW 3 E21

THERMOTEC1

Related models for this part

3 Coupe E36 3 Touring F31 1 Convertible E88 1 Coupe E82 1 E81 1 E87 1 F20 1 F21

Top OE numbers for Heat Exchanger, interior heating

Common original equipment numbers linked to stocked alternatives.

Interior heating heat exchanger for BMW 3 E21 — what you need to know

Finding the right interior heating heat exchanger for your BMW 3 E21 is essential for safe and reliable driving. We stock 1+ options from 1+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing interior heating heat exchanger 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 interior heating heat exchanger 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 interior heating heat exchanger fits a BMW 3 E21?

We have 1+ interior heating heat exchanger options verified for BMW 3 E21. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many interior heating heat exchanger options are available for BMW 3 E21?

There are 1 interior heating heat exchanger options available for the BMW 3 E21, from brands including THERMOTEC. Prices range from £47.85 to £47.85.

What brands make interior heating heat exchanger for BMW 3 E21?

Available brands include THERMOTEC. 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 interior heating heat exchanger?

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.