Disclaimer2020 Porsche Boxster S (986) F6-3.2L Technical Service Bulletin # 1/03 Date: 030308
Wipers/Washers - Wiper Blade Squeaking/Rubbing Noise
Boxster
1/03 9227
Binder - 8/9, A/C & Electrics
Date: 3-7-03
2020 Porsche Boxster S (986) F6-3.2L Page 111
Wiper Blade Noise - Squeaking and Rubbing
Vehicle Type:
Boxster / Boxster S
Model Year:
As of '97 (V)
Concerns:
Noises from the wiper blades (rubbing, squeaking).
Information:
It is possible that noises (rubbing, squeaking) may occur during the wiping process with the previous wiper blades.
As of the introduction date stated below, the vehicles are equipped with modified wiper blades.
Introduction - December 6, 2002, from the following VIN's:
98 03S 62 0113 Boxster USA
98 43U 62 3004 Boxster USA
98 X3S 66 0115 Boxster S USA
98 43U 66 1975 Boxster S USA
Important!
While these blades are designed to reduce wiper noise, the build up of dirt, oil and diesel fuel on the windshield will contribute to any wiper
blade making a noise. Make sure the windshield washer fluid used is adequate enough to remove these noise contributors.
Parts Information:
Part Number Description
996 628 901 08 New / Set of wiper blades (includes left and right wiper blade, for all vehicles)
996 628 901 05 Previous / Set of wiper blades (includes left and right wiper blade, for left-hand drive vehicles). No longer available after ex
Literature: Boxster Technical Manual, Group 9:
> Repairs: 92 27 19 - Removing and installing wiper blades
> Technical Information Bulletin # 3/00 - Checking Torque of the Wiper Arm.