BMW X3 G45 Radiator cap

Compare BMW X3 G45 radiator cap from trusted brands — check fitment by engine

Browse Radiator cap parts for BMW X3 G45

Radiator cap for BMW X3 G45 by engine

xDrive 20 d (2.0 L / Hybrid / 145 kW / 197 hp) B47 D20 B xDrive 40 d (3.0 L / Hybrid / 223 kW / 303 hp) B57 D30 B

Special offers for BMW X3 G45 Radiator cap 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 X3 G45 Radiator cap

Popular Radiator cap parts at great prices.

GATESRC130RC130£10.99

AKS DASIS751648N751648N£12.99

METZGER AUTOTEILE2141038OE-PART£19.99

FEBI BILSTEIN0449604496£7.99

Related models for this part

1502 2002 E10 2500 3 3 E3 3 Compact E36 3 Compact E46 3 Convertible E30 3 Convertible E36 3 Convertible E46 3 Coupe E36

Top OE numbers for Cap, radiator

Common original equipment numbers linked to stocked alternatives.

Radiator cap for BMW X3 G45 — what you need to know

Finding the right radiator cap for your BMW X3 G45 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 radiator cap for your BMW X3 G45, 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 radiator cap listed on this page are confirmed compatible with BMW X3 G45. 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 radiator cap fits a BMW X3 G45?

We have radiator cap options verified for BMW X3 G45. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many radiator cap options are available for BMW X3 G45?

There are 0 radiator cap options available for the BMW X3 G45. Prices vary by brand and specification.

What brands make radiator cap for BMW X3 G45?

Multiple brands offer radiator cap for the BMW X3 G45. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW X3 G45 radiator cap?

Check your BMW X3 G45 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.