WiperFinder

1977–1978 BMW 630CSi Wiper Blade Sizes

Model years 1977 to 1978 Sizes from one source so far

Your wiper sizes

Driver 17in 430 mm
Passenger 17in 430 mm

Every BMW 630CSi from 1977 to 1978 takes these sizes. Any year in this range uses the same wiper blades.

Blades for your BMW 630CSi

Shop the 17" + 17" pair on Amazon
Driver 17" only Passenger 17" only

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Best wiper blades for the 1977–1978 BMW 630CSi

Three blade types, each in your sizes.

Budget

Conventional blades

  • Metal frame, the classic design
  • Lowest cost, fine on flatter glass

In your sizes: 17" + 17"

Check price on Amazon
Our pick

Beam blades

  • One piece with no frame to ice up
  • Hugs curved modern windshields

In your sizes: 17" + 17"

Check price on Amazon
Aero

Hybrid blades

  • A frame under an aero shell
  • Even pressure with a sleek profile

In your sizes: 17" + 17"

Check price on Amazon

Blades in your sizes

Each button opens that blade in your length.

As an Amazon Associate we earn from qualifying purchases. This never changes the wiper sizes we show.

Compare these blades

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Model years covered

YearDriverPassengerArm
1978 17" 17" — This page
1977 17" 17" — This page

Good to know

Check against your old blades

Measure the rubber strip from end to end. It should match 17".

About this data

Fit data comes from one source so far; we're cross-checking every size against more sources. Consecutive model years with identical blades share one page.

How to fit your new blades

Step-by-step fitting for this arm type is on its way. The adapter chart inside the blade's box shows which adapter to use.

1977–1978 BMW 630CSi wiper FAQ

Quick answers about this car.

What size wipers fit a 1977–1978 BMW 630CSi?

The 1977–1978 BMW 630CSi takes 17" driver-side and 17" passenger-side wiper blades.

Do all 1977–1978 BMW 630CSi model years use the same wipers?

Yes. Every BMW 630CSi from 1977 to 1978 shares the same blade lengths. If a blade fits one of these years, it fits them all.

What connector does the BMW 630CSi wiper arm use?

We haven't confirmed the arm type for this car yet. The adapter chart in the blade's box shows which adapter to use.

Can I use a wiper blade one size longer or shorter?

Stick with the listed sizes. A longer blade can hit the windshield frame or the other blade, while a shorter one leaves an unwiped gap. If your old blades don’t match our sizes, measure them end to end.

How often should I replace my wiper blades?

Most drivers change them every 6 to 12 months. Swap them sooner if they start to streak, chatter, or miss spots.

Different car?

Look up the wiper sizes for any car in our data.

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