WAI WPM186 Wiper Motor - Front
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WAI

WAI WPM186 Wiper Motor - Front

Brand WAI WPM186
Position Front
Mounting Hole Quantity 3
Terminal Quantity 5
Washer Pump Included No
Connector Gender Female
Terminal Gender Male
Wiring Harness Included No
SPECS Front wiper motor
Fits Chevrolet and GMC · 42 vehicles

100% new. Built as a fresh replacement for direct-fit service.

OE-spec tested. Form, fit, and function are verified to OE standards.

Limited lifetime warranty. Backed by WAI for added purchase confidence.

Cross-references 22071770 and 22100490 for the same application. See all 2.

$73.13Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $73.13
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Wiper Motor Overview

The WAI WPM186 is a front wiper motor built as a 100% new replacement for direct-fit service. It is engineered to meet OE manufacturing and performance specifications, with tested form, fit, and function for straightforward replacement work.

Compatible With Chevrolet and GMC truck and chassis applications, this wiper motor is specified for front wiper motor only use. The WPM186 is built with high-grade materials and a female connector, male terminals, and a 3-hole mounting pattern.

  • 100% new wiper motor construction
  • Tested to OE specifications for form, fit, and function
  • 3 mounting holes and 5 terminals
  • Female connector with male terminals
  • No washer pump included
  • No wiring harness included

Fitment Details

Fits 1988-1990 Chevrolet C1500, front, wiper motor only. Fits 1988-1990 Chevrolet C2500, front, wiper motor only. Fits 1988-1990 Chevrolet C3500, front, wiper motor only. Fits 1988-1990 Chevrolet K1500, front, wiper motor only. Fits 1988-1990 Chevrolet K2500, front, wiper motor only. Fits 1988-1990 Chevrolet K3500, front, wiper motor only. Fits 1989-1990 Chevrolet P30, front, wiper motor only. Fits 1988-1990 GMC C1500, front, wiper motor only. Fits 1988-1990 GMC C2500, front, wiper motor only. Fits 1988-1990 GMC C3500, front, wiper motor only. Fits 1988-1990 GMC K1500, front, wiper motor only. Fits 1988-1990 GMC K2500, front, wiper motor only. Fits 1988-1990 GMC K3500, front, wiper motor only. Fits 1989-1990 GMC P3500, front, wiper motor only. Fits 1989 Chevrolet P20, front, wiper motor only. Fits 1989 GMC P2500, front, wiper motor only.

Common Replacement Uses

  • Restores windshield wiper operation when the motor no longer runs
  • Addresses slow, intermittent, or weak wiper movement
  • Replaces a worn motor with a direct-fit unit
  • Helps correct failed front wiper function on supported Chevrolet and GMC applications

Installation Notes

Verify connector style, terminal count, and mounting-hole layout before installation. This part is listed as wiper motor only, so transfer any vehicle-specific components required by the application. Confirm fitment against the exact year, make, model, and front position shown above.

Quality Assurance

WAI manufactures this part as a 100% new replacement and backs it with a limited lifetime warranty. It is produced to meet or exceed OE manufacturing and performance specifications.

Related reading

This part fits 42 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1990ChevroletC1500FrontWiper Motor Only
1990ChevroletC2500FrontWiper Motor Only
1990ChevroletC3500FrontWiper Motor Only
1990ChevroletK1500FrontWiper Motor Only
1990ChevroletK2500FrontWiper Motor Only
1990ChevroletK3500FrontWiper Motor Only
1990ChevroletP30FrontWiper Motor Only
1990GMCC1500FrontWiper Motor Only
1990GMCC2500FrontWiper Motor Only
1990GMCC3500FrontWiper Motor Only
1990GMCK1500FrontWiper Motor Only
1990GMCK2500FrontWiper Motor Only
1990GMCK3500FrontWiper Motor Only
1990GMCP3500FrontWiper Motor Only
1989ChevroletC1500FrontWiper Motor Only
1989ChevroletC2500FrontWiper Motor Only
1989ChevroletC3500FrontWiper Motor Only
1989ChevroletK1500FrontWiper Motor Only
1989ChevroletK2500FrontWiper Motor Only
1989ChevroletK3500FrontWiper Motor Only
1989ChevroletP20FrontWiper Motor Only
1989ChevroletP30FrontWiper Motor Only
1989GMCC1500FrontWiper Motor Only
1989GMCC2500FrontWiper Motor Only
1989GMCC3500FrontWiper Motor Only
1989GMCK1500FrontWiper Motor Only
1989GMCK2500FrontWiper Motor Only
1989GMCK3500FrontWiper Motor Only
1989GMCP2500FrontWiper Motor Only
1989GMCP3500FrontWiper Motor Only
1988ChevroletC1500FrontWiper Motor Only
1988ChevroletC2500FrontWiper Motor Only
1988ChevroletC3500FrontWiper Motor Only
1988ChevroletK1500FrontWiper Motor Only
1988ChevroletK2500FrontWiper Motor Only
1988ChevroletK3500FrontWiper Motor Only
1988GMCC1500FrontWiper Motor Only
1988GMCC2500FrontWiper Motor Only
1988GMCC3500FrontWiper Motor Only
1988GMCK1500FrontWiper Motor Only
1988GMCK2500FrontWiper Motor Only
1988GMCK3500FrontWiper Motor Only
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2207177022100490