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BMW 318ti Windshield Wiper Motor Replacement at your home or office.

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Windshield Wiper Motor Replacement Service

How much does a Windshield Wiper Motor Replacement cost?

On average, the cost for a BMW 318ti Windshield Wiper Motor Replacement is $413 with $273 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Rear ReplacementEstimate$825.32Shop/Dealer Price$999.20 - $1506.67
1998 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Front ReplacementEstimate$779.54Shop/Dealer Price$921.17 - $1334.49
1996 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Rear ReplacementEstimate$816.31Shop/Dealer Price$987.14 - $1492.32
1998 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Rear ReplacementEstimate$816.31Shop/Dealer Price$987.14 - $1492.32
1997 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Front ReplacementEstimate$779.54Shop/Dealer Price$925.36 - $1341.83
1997 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Rear ReplacementEstimate$816.31Shop/Dealer Price$987.39 - $1492.75
1999 BMW 318tiL4-1.9LService typeWindshield Wiper Motor - Front ReplacementEstimate$881.74Shop/Dealer Price$1025.77 - $1440.89
1995 BMW 318tiL4-1.8LService typeWindshield Wiper Motor - Rear ReplacementEstimate$962.30Shop/Dealer Price$1136.38 - $1644.00
Show example BMW 318ti Windshield Wiper Motor Replacement prices

What is the windshield wiper motor and how does it work?

The windshield wiper motor is a small electric motor. A shaft coming out of the motor connects to a linkage/transmission assembly that converts the rotary shaft movement of the motor to the linear, back-and-forth motion of the wiper arms across the windshield. In addition to the windshield wiper motor in the front, some SUVs, vans, hatchbacks and station wagons have an additional wiper motor mounted in the tailgate to keep the rear window clear.

When to consider replacing the windshield wiper motor?

  • No wiper function at all. Windshield wiper motors can fail, but prior to replacing the motor, the mechanic will check its power supply.
  • Wipers don’t park in the down position. There is an internal switch in the wiper motor that keeps the motor powered after you have shut it off to ensure the wipers park in the right spot. If that switch fails, the wiper motor must be repaired or replaced.
  • Erratic or slow wiper operation. If the electric motor or the transmission have worn excessively, you might experience erratic, intermittent, or slow wiper operation.
  • Grinding or clunking noises. Excessive wear in the motor transmission or wiper linkages may cause noise. A mechanic will determine the cause of the noise before performing repairs.

How do mechanics replace the windshield wiper motor?

  • Remove the cowl and any covers over the wiper motor and transmission assembly.
  • Remove the plug harness to the motor and disconnect the wiper transmission arm from the wiper motor.
  • Remove the bolts holding the motor and transmission assembly to the body of the car.
  • Install the new motor. The plug harness is usually keyed so it can only be inserted in one direction. If not, the proper polarity must be observed. Bolt the motor to the car body.
  • Cycle the motor several times by turning it on and off to establish the park position, then re-attach the linkage transmission assembly to the wiper motor.
  • Install all covers, cowling, and so forth and test operation of the motor on a wetted glass only.

Is it safe to drive with a windshield wiper motor problem?

Yes. So long as the weather is clear and there is no rain, snow, or ice, it is safe. However, if the wiper motor is not functioning properly driving in adverse weather conditions is quite risky and may even be impossible in heavy rain, which will often completely obscure your view through the windshield. Due to the unpredictability of the weather, it is always best to have the windshield wiper system in good working order.

When replacing the windshield wiper motor keep in mind:

  • Never turn on the wipers if the windshield wiper blades are frozen to the windshield or their path is blocked by snow or ice.
  • When the wiper motor is replaced, all the linkages in the wiper system should be lubricated.
  • The rubber inserts in the wiper arm have a lifetime of about 1 to 2 years. Replacing the inserts regularly will make it safer to drive in adverse weather.

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Number of BMW 318ti services completed
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services done by our mechanics
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Real customer reviews from BMW owners like you.

Excellent Rating

(7)
Rating Summary
5
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Robert

32 years of experience
646 reviews
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Robert
32 years of experience
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by Kelli
BMW 318ti L4-1.9L - Oil Change - Los Gatos, California
Great mechanic

Keith

19 years of experience
406 reviews
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Keith
19 years of experience
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by Isaac
BMW 318ti L4-1.8L - Car is not starting - Lakeland, Florida
Keith was awesome and was very helpful. He ran through everything that could be wrong with my engine and was able to pin point the problem. Very happy with how everything went!

Danny

12 years of experience
269 reviews
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Danny
12 years of experience
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by John
BMW 318ti L4-1.8L - Engine is making a gurgling sound Inspection - Philadelphia, Pennsylvania
Danny was really great. He even said he wouldn't charge me if he couldn't find what was wrong, since at one point it wasn't clear. But he found the problem and explained everything.

Steven

15 years of experience
425 reviews
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Steven
15 years of experience
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by Tim
BMW 318ti L4-1.9L - Oil Change - Glendale, Arizona
I tried this service through an amazon coupon offer and was very impressed with it.

Excellent Rating

(7)
Rating Summary
5
2
0
0
0
5
2
0
0
0
Number of BMW 318ti services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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