BMW 3 E46 Coolant line screw plug

Compare BMW 3 E46 coolant line screw plug from trusted brands — check fitment by engine

1 parts available for BMW 3 E46

Coolant line screw plug for BMW 3 E46 by engine

316 i (1.9 L / 77 kW / 105 hp) M43 B19 (194E1)316 i (1.6 L / 77 kW / 105 hp) M43 B16 (164E3)316 i (1.8 L / 85 kW / 115 hp) N42 B18 A / N46 B18 A

316 i (1.6 L / 85 kW / 115 hp) N40 B16 A / N45 B16 A

318 i (1.9 L / 87 kW / 118 hp) M43 B19 (194E1)

318 i (2.0 L / 105 kW / 143 hp) N42 B20 A / N46 B20 A +1

320 d (2.0 L / 110 kW / 150 hp) M47 D20 (204D4)

320 i (2.0 L / 110 kW / 150 hp) M52 B20 (206S4)

320 i (2.2 L / 125 kW / 170 hp) M54 B22 (226S1)

323 i (2.5 L / 125 kW / 170 hp) M52 B25 (256S4)

325 i (2.5 L / 141 kW / 192 hp) M54 B25 (256S5)

325 xi (2.5 L / 141 kW / 192 hp) M54 B25 (256S5)

328 i (2.8 L / 142 kW / 193 hp) M52 B28 (286S2)

330 i (3.0 L / 170 kW / 231 hp) M54 B30 (306S3)

330 xi (3.0 L / 170 kW / 231 hp) M54 B30 (306S3)

Hot Picks: our best-selling BMW 3 E46 Coolant line screw plug

Popular Coolant line screw plug parts at great prices.

FEBI BILSTEIN0528005280£1.99

THERMOTECD30010TTD30010TT£9.99

AIC53230Original AIC Quality£3.99

Top Coolant line screw plug brands for BMW 3 E46

AIC1

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AICAIC 53230 Coolant line screw plug

MPN 532306558

£3.37Only 3 left!

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Coolant line screw plug for BMW 3 E46 — what you need to know

Finding the right coolant line screw plug for your BMW 3 E46 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 coolant line screw plug for your BMW 3 E46, 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 line screw plug listed on this page are confirmed compatible with BMW 3 E46. 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 line screw plug fits a BMW 3 E46?

We have 1+ coolant line screw plug options verified for BMW 3 E46. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many coolant line screw plug options are available for BMW 3 E46?

There are 1 coolant line screw plug options available for the BMW 3 E46, from brands including AIC. Prices range from £3.37 to £3.37.

What brands make coolant line screw plug for BMW 3 E46?

Available brands include AIC. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW 3 E46 coolant line screw plug?

Check your BMW 3 E46 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.