You have come to the right place to find your replacement oil pressure switch!

Specifications:

  • Brand New Oil Pressure Switch
  • 1 Terminal Connection
  • Direct Replacement
  • Correct for models with Oil Pressure Gauge

Our electrical and electronic parts are subject to strict quality control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1987-1989 Chevy Blazer Full Size Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1989 Chevy C1500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1990 Chevy C1500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 Chevy C2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1990 Chevy C2500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 Chevy C3500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1989 Chevy K1500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1990 Chevy K1500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 Chevy K2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1990 Chevy K2500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 Chevy K3500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987 Chevy R1500 Truck Oil Pressure Switch for Models with Oil Gauge
  • 1987 Chevy R2500 Truck Oil Pressure Switch for Models with Oil Gauge
  • 1988-1989 Chevy R2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987-1988 Chevy R3500 Truck Oil Pressure Switch for Models with Oil Gauge L6 4.8L
  • 1987-1989 Chevy R3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 7.4L
  • 1987-1989 Chevy R3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1987 Chevy Suburban R10 Oil Pressure Switch for Models with Oil Gauge
  • 1988 Chevy Suburban R10 Oil Pressure Switch for Models with Oil Gauge V8 5.7L
  • 1989 Chevy Suburban R1500 Oil Pressure Switch for Models with Oil Gauge V8 5.7L
  • 1987-1988 Chevy Suburban R20 Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1989 Chevy Suburban R2500 Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987 Chevy Suburban V10 Oil Pressure Switch for Models with Oil Gauge
  • 1988 Chevy Suburban V10 Oil Pressure Switch for Models with Oil Gauge V8 5.7L
  • 1989 Chevy Suburban V1500 Oil Pressure Switch for Models with Oil Gauge V8 5.7L
  • 1987-1988 Chevy Suburban V20 Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1989 Chevy Suburban V2500 Oil Pressure Switch for Models with Oil Gauge V8 5.7L
  • 1987 Chevy V1500 Truck Oil Pressure Switch for Models with Oil Gauge
  • 1987 Chevy V2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987-1988 Chevy V3500 Truck Oil Pressure Switch for Models with Oil Gauge L6 4.8L
  • 1987-1989 Chevy V3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 7.4L
  • 1987-1989 Chevy V3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1987 Chevy Van - P Series Forward Control Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1989 Chevy Van - P Series Forward Control Oil Pressure Switch for Models with Oil Gauge L6 4.8L
  • 1987-1989 Chevy Van G-Series G10 Oil Pressure Switch for Models with Oil Gauge
  • 1987 Chevy Van G-Series G20 Oil Pressure Switch for Models with Oil Gauge
  • 1987-1989 Chevy Van G-Series G30 Oil Pressure Switch for Models with Oil Gauge
  • 1987-1989 Chevy Van G-Series G30 Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1988-1989 Chevy Van G-Series G20 Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1989 Chevy Van G-Series G30 Oil Pressure Switch for Models with Oil Gauge V8 7.4L
  • 1988-1989 GMC C1500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1990 GMC C1500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 GMC C2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1990 GMC C2500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 GMC C3500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987-1989 GMC Jimmy Full Size Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1989 GMC K1500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1990 GMC K1500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 GMC K2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1990 GMC K2500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.0L
  • 1988-1989 GMC K3500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987 GMC R1500 Truck Oil Pressure Switch for Models with Oil Gauge
  • 1987 GMC R2500 Truck Oil Pressure Switch for Models with Oil Gauge
  • 1988-1989 GMC R2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987-1988 GMC R3500 Truck Oil Pressure Switch for Models with Oil Gauge L6 4.8L
  • 1987-1989 GMC R3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 7.4L
  • 1987-1989 GMC R3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1987 GMC Suburban R1500 Oil Pressure Switch for Models with Oil Gauge
  • 1988 GMC Suburban R1500 Oil Pressure Switch V8 5.7L for Models with Oil Gauge
  • 1989 GMC Suburban R1500 Oil Pressure Switch V8 5.7L for Models with Oil Gauge
  • 1987-1988 GMC Suburban R2500 Oil Pressure Switch excluding Diesel Engines for Models with Oil Gauge
  • 1989 GMC Suburban R2500 Oil Pressure Switch excluding Diesel Engines for Models with Oil Gauge
  • 1987 GMC Suburban V1500 Oil Pressure Switch for Models with Oil Gauge
  • 1988 GMC Suburban V1500 Oil Pressure Switch V8 5.7L for Models with Oil Gauge
  • 1989 GMC Suburban V1500 Oil Pressure Switch V8 5.7L for Models with Oil Gauge
  • 1987-1988 GMC Suburban V2500 Oil Pressure Switch excluding Diesel Engines for Models with Oil Gauge
  • 1989 GMC Suburban V2500 Oil Pressure Switch V8 5.7L for Models with Oil Gauge
  • 1987 GMC V1500 Truck Oil Pressure Switch for Models with Oil Gauge
  • 1987 GMC V2500 Truck Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1987-1988 GMC V3500 Truck Oil Pressure Switch for Models with Oil Gauge L6 4.8L
  • 1987-1989 GMC V3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 7.4L
  • 1987-1989 GMC V3500 Truck Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1987-1989 GMC Van G1500 Oil Pressure Switch for Models with Oil Gauge
  • 1987-1989 GMC Van G3500 Oil Pressure Switch for Models with Oil Gauge
  • 1987-1989 GMC Van G3500 Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1987 GMC Van G2500 Oil Pressure Switch for Models with Oil Gauge
  • 1988-1989 GMC Van G2500 Oil Pressure Switch for Models with Oil Gauge excluding Diesel Engines
  • 1988-1989 GMC Van G3500 Oil Pressure Switch for Models with Oil Gauge V8 7.4L
  • 1987 GMC Van - P Series Forward Control Oil Pressure Switch for Models with Oil Gauge V8 5.7L (8th Vin Digit K)
  • 1989 GMC Van - P Series Forward Control Oil Pressure Switch for Models with Oil Gauge L6 4.8L
Only 2 left in stock
Part #: 1AOSU00029

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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