Mercedes-Benz M-CLASS W166 Rain sensor optical element

Compare Mercedes-Benz M-CLASS W166 rain sensor optical element from trusted brands — check fitment by engine

2 parts available for Mercedes-Benz M-CLASS W166

Rain sensor optical element for Mercedes-Benz M-CLASS W166 by engine

ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) (2.2 L / Diesel / 150 kW / 204 hp) OM 651.960 ML 300 4-matic (166.055) (3.5 L / 185 kW / 252 hp) M 276.955 ML 300 4-matic (166.055) (3.5 L / 183 kW / 249 hp) M 276.955 ML 320 4-matic (166.062) (3.0 L / 200 kW / 272 hp) M 276.821 ML 350 (166.058) (3.5 L / 225 kW / 306 hp) M 276.955 ML 350 4-matic (166.057) (3.5 L / 225 kW / 306 hp) M 276.955 ML 350 BlueTEC 4-matic (166.024, 166.023) (3.0 L / 190 kW / 258 hp) OM 642.826 / OM 642.864 ML 350 CDI 4-matic (3.0 L / Diesel / 179 kW / 243 hp) OM 642.826 ML 400 4-matic (166.056) (3.0 L / 245 kW / 333 hp) M 276.821 ML 500 4-matic (166.073) (4.7 L / 300 kW / 408 hp) M 278.928 ML 63 AMG 4-matic (166.074) (5.5 L / 410 kW / 558 hp) M 157.982 ML 63 AMG 4-matic (166.074) (5.5 L / 386 kW / 525 hp) M 157.982

Hot Picks: our best-selling Mercedes-Benz M-CLASS W166 Rain sensor optical element

Popular Rain sensor optical element parts at great prices.

HELLA9XB 746 094-1879XB 746 094-187£28.99

Top Rain sensor optical element brands for Mercedes-Benz M-CLASS W166

HELLA2

Related models for this part

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HELLAHELLA 9XB 746 094-157 Rain sensor optical element

MPN 9XB 746 094-1570002

£21.33Check availability

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HELLAHELLA 9XB 746 094-137 Rain sensor optical element

MPN 9XB 746 094-1370002

£29.51Check availability

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Rain sensor optical element for Mercedes-Benz M-CLASS W166 — what you need to know

Finding the right rain sensor optical element for your Mercedes-Benz M-CLASS W166 is essential for safe and reliable driving. We stock 2+ options from 1+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing rain sensor optical element for your Mercedes-Benz M-CLASS W166, 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 rain sensor optical element listed on this page are confirmed compatible with Mercedes-Benz M-CLASS W166. 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 rain sensor optical element fits a Mercedes-Benz M-CLASS W166?

We have 2+ rain sensor optical element options verified for Mercedes-Benz M-CLASS W166. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many rain sensor optical element options are available for Mercedes-Benz M-CLASS W166?

There are 2 rain sensor optical element options available for the Mercedes-Benz M-CLASS W166, from brands including HELLA. Prices range from £21.33 to £29.51.

What brands make rain sensor optical element for Mercedes-Benz M-CLASS W166?

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

How do I find the OE part number for Mercedes-Benz M-CLASS W166 rain sensor optical element?

Check your Mercedes-Benz M-CLASS W166 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.